JRC FWA SYSTEM INSTRUCTION MANUAL Rev. 3.4 24/SEP.
Introduction Read this instruction manual carefully before use. Be sure you fully understand the instructions in this manual before using the equipment. After reading, save this instruction manual and refer to it as necessary. If you have any questions about or there is something wrong with the equipment, refer to this manual.
Before use Warning Indications This manual and the product use some icons to help you use the product properly and prevent any damage to you and other people or property. The following icons classify the potential damage if the indications are ignored or the product is used improperly. When reading the manual, keep these in mind. Warning Wrong handling of this product may cause Caution Wrong handling of this product may cause serious personal injury or death. personal injury or damage to properties.
Precautions in Use Warning Don’t place containers having water, chemicals or cosmetics, such as vessels, flower pots and glasses, or small pieces of metals near or on top of this product. Liquids spilled over or into or small metal pieces getting into the product may cause fire, electrical shocks or failures. Turn off the power and stop using the unit immediately if something abnormal such as fumes or smoke is detected, and contact our sales department, branch or sales offce.
Cautions This manual describes important points to operate and maintain the equipment. Read the related sections when operating, maintaining and testing the unit. Do not try to carry out a test or maintenance not covered in this manual. This equipment is a precision machine. A failure may occur if you do not observe the following: ･ Do not jar or subject this equipment and the units to shocks. ･ During operation, do not unplug the cable connected between the WT and WT adapter.
Cautions Don’t use organic solvent for cleaning such as thinner and benzene because this may damage the coating. Just wipe the surface with a clean dry cloth. Befour plugging in or unplugging the coaxial cable between the AP-RFU and AP-IFU, turn the power off. The DC -48V power supply voltage for AP-IFU shall be SELV or TNV-1 depending on the network environment (0 or 1) acc. to IEC62102. The Equipment for connection to AP-IFU Ethernet-interface(RJ-45) shall be appropriate to connect to TNV-1 circuits.
Avant usage Indications Préventives Thisd’utilisation manual and theproduit product use some iconspour to help the product Le manuel et le utilisent des icônes vousyou aideruse à utiliser correctement le properly and prevent any damage to you and other people or property. The produitfollowing et préveniricons tout dommages surpotential vous, sur damage des tiers ou sur indications des biens. Les quior suivent, classify the if the are icônes ignored the indiquent product le niveau is used desimproperly.
Précautions d’utilisations Attention Ne placez pas de récipients contenant de l'eau, des produits chimiques ou des produits de beauté, tels que vaisselle, pots de fleur et verres, ou de petits morceaux de métal à coté ou sur ce produit. Les éclaboussures de liquides sur ou à l’intérieur du produit, ainsi que les petits morceaux de métal pénétrant le produit, peuvent provoquer le feu, des chocs électriques ou des pannes.
Attention Ce manuel décrit les points importants pour l’utilisation et la maintenance du Matériel. Lisez les chapitres correspondants pour l’utilisation, la maintenance et le test du Matériel. N'essayez pas d'effectuer un test ou une maintenance qui ne soit pas décrit dans ce manuel. Cet équipement est une machine de précision. Une panne peut se produire si vous ne vous conformez pas pas à ce qui suit : ・ Ne cognez pas et ne soumettez pas ce matériel et ses éléments à des chocs.
Attention N'utilisez pas de solvant organique pour le nettoyage, tel que dissolvant et benzène parce que cela peut endommager le revêtement. Essuyez juste la surface avec un chiffon sec et propre. Avant de brancher ou de débrancher le câble coaxial entre AP-RFU et AP-IFU, mettez hors-tension. L’alimentation DC -48V pour AP-IFU peut être SELV ou TNV-1 en fonction du réseau (0 ou 1) conformément à la norme IEC62102.
Prima dell’utilizzo Seguire attentamente le avvertenze Questo manuale ed il prodotto usano delle icone per aiutarLa a utilizzare propriamente il prodotto e prevengono eventuali danni a Lei o ad altre persone o beni materiale derivanti dal cattivo utilizzo di questo prodotto. Le icone seguenti classificano il pericolo ed il danno potenziale nel caso in cui le indicazioni fossero ignorate o nel caso in cui il prodotto fosse usato impropriamente. Seguire attentamente le avvertenze.
Precauzioni d’uso Pericoli Non metta contenitori d’acqua, prodotti chimici o cosmetici, come vasi, pentole ed occhiali o piccoli pezzi di metalli vicino o in cima a questo prodotto. Liquidi versati sopra o all’interno del prodotto, piccoli elementi metallici inseriti all’interno del prodotto possono provocare shock elettreici o malfunzionamenti. Spenga immediatamente il prodotto se qualche anomalia come fumo o vapori sono emanati dal prodotto. e contatti immediatamente il nostro ufficio di vendite.
Avvertenze Questo manuale descrive importanti precauzioni punti per l’utilizzo e la manutenzione del prodotto. Legga le sezioni relative durante l’uso, in veglia o durante la prova dell'unità. Non tenti di eseguire prove o operazioni non descritte in questo manuale. Questa attrezzatura è una macchina di precisione.
Cautele Non usi solventi organici come diluente e benzene per pulire il dispositivo perché questo può danneggiarne il rivestimento. Asciugi la superficie con una stoffa asciutta e pulita. Prima di collegare o scollegare il cavo coassiale tra l'AP-RFU ed AP-IFU, spenga il dispositivo. La DC -48V tensione di alimentazione elettrica per AP-IFU sara’ SELV o TNV-1 a seconda della rete elettrica utilizzata (0 o 1) con riferimento a IEC62102.
Bitte beachten vor der Inbetriebnahme Warnhinweise und Kennzeichnungen In dDiesem Handbuch und bei der Verwendung des Produktes werden Kennzeichen benutzt, die Ihnen helfen sollen das Produkt richtig einzusetzen und gleichzeitig verhindern sollen, dass Personenschäden entstehen. Bitte lesen Sie die folgenden Hinweise sorgfältig und beachten die Angaben beim Lesen des Handbuchs. Falsche Warnung Handhabung dieses Produktes kann zu ernsthaften Personenschäden und sogar zum Tod führen.
Vorkehrungen beim Gebrauch Warnung Bitte stellen Sie keine Wasserbehälter, Chemikalien oder Kosmetika, wie zum Beispiel Gefäße, Blumenvasen, Gläser oder kleine Metallstücke auf oder in die Nähe des Produktes. Flüssigkeiten oder kleine Metallteile, die in das Garät gelangen, könnten Brände, Kurzschlüsse oder Fehlfunktionen hervorrufen.
Vorsicht Dieses Handbuch enthält wichtige Informationen zur Bedienung und Wartung des Gerätes. Lesen Sie bitte die entsprechenden Abschnitte bevor Sie das Gerät in Betrieb bedienen, warten oder in anderer Weise testen. Bitte führen Sie keine Tests durch, die im Manual nicht beschrieben sind. Dieses Gerät ist ein hochgenaues Instrument. ・ Fehler können auftreten sollte das Gerät: Stössen oder starken Erschütterungen ausgesetz wird.
Cautions Benutzen Sie kein organische Lösungsmittel, wie Verdünner und Benzole zur Reinigung, weil dies der Oberfläche des Gerätes beschädigen könnte. Reinigen Sie die Oberfläche nur mit einem sauberen trockenen Stofftuch. Bitte schalten Sie das Gerät aus, bevor Sie das Koaxialkabel zwischen AP-RFU und AP-IFU anschliessen oder entfernen. Nach IEC62102 sollte die 48V DC–Spannngsversorgung für den AP-IFU SELV oder TNV-1 in Abhängigkeit von der Netzwerkumgebung ( 0 oder 1) sein.
CONTENTS Introduction ......................................................................................................................................I Before use ......................................................................................................................................II Precautions in Use ........................................................................................................................III Avant usage....................................................
3. 2.2.8. Antenna direction adjustment tool ...................................................................... 2-24 AP ...................................................................................................................................... 3-25 3.1. AP-RFU .................................................................................................................. 3-25 3.1.1. Overview ...................................................................................................
5.1. Overview................................................................................................................. 5-45 5.2. Installing the AP-RFU and AP-IFU ......................................................................... 5-46 5.2.1. Installing the AP-RFU (Omni Antenna)............................................................... 5-46 5.2.2. Installing the AP-RFU (Sectoral-Horn Antenna) ................................................. 5-48 5.2.3.
6.5. Installing the WT..................................................................................................... 6-77 6.5.1. Installing the WT ................................................................................................. 6-77 6.5.2. Example of Installing the WT.............................................................................. 6-79 6.5.3. Setting the WT for Vertical or Horizontal Polarization ........................................ 6-80 6.6.
7.7.1.2. Roughly Adjusting the Direction ................................................................ 7-132 7.7.1.3. Finely Adjusting the Direction .................................................................... 7-133 7.7.2. The receive level and the distance ................................................................... 7-134 7.8. Installing the WT Adapter(master/slave) .............................................................. 7-136 7.9.
1. OVERVIEW JRC FWA SYSTEM is a broadband wireless point-to-multipoint communication system operating at 24-26 GHz that provides high-speed IP access. The 80Mbps/40Mbps wireless transmission rate is available on one frequency channel having the RF bandwidth of 26MHz.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Caution . Changes or modifications to this equipment could void the user’s authority to operate the equipment. 1.2.
Second layer isolation of subscriber traffic is provided by 802.1Q VLAN-tag. Broadband Access Server (BAS) terminates access layer functions and relay user traffic to IP backbone network. The Operation System (OpS) allowing the installation and registration of subscriber terminals and the supervision of its operational status is optionally available. 1.4. Deployment Schemes Figure 1-1 is deployment schemes of JRC FWA systems.
1.5. Components Table 1-1 Components No. Name 1 AP-RFU(Sectoral-Horn) Model Description NTG-335<1><2><4> The AP-RFU (Sectoral-Horn) is a radio unit that accommodates both the antenna and transceiver in the same housing. Connecting an AP-IFU to the AP-RFU constitutes an AP and allows connecting multiple WTs over radio links. 2 AP-RFU(Omni) NTG-339<1><2><4> The AP-RFU (Omni) is a radio unit that accommodates both the antenna and transceiver in the same housing.
from the PC and 24 VDC from the AC adapter to the WT through an Ethernet cable. It also sends signals from the WT to the PC. 4.2 AC adapter (100V to 240V AC) 4.3 4.4 AC adapter cable WT mounting bracket NBG-317<3> The AC adapter supplies 24 VDC to the WT. NBG-399R NBG-399R is latest. H-7ZCCM0132 It use for NGB-399R. or H-7ZCCM0132:Atype (USA) H-7ZCCM0135 H-7ZCCM0135:Ctype (Europe) MPBX39464A The WT mounting bracket is used to mount MPBX44142 the WT on a pole or similar object.
6.4 WT Local management tool H-7YZCM5060 instruction manual of WT Local management instruction manual 7 tool AP local management cable H-7ZCCM5040A Use this cable to connect a PC with the AP H-7ZCCM0121A local management tool installed to the AP-IFU. H-7ZCCM0121A is latest. 8 PMP-OpS H-7YZCM5076C The PMP-OpS is included in this CD-ROM. H-7YZCM5056A The PMP-OpS (Point-to-Multipoint Operation (CD-ROM) 8.
2. Specifications 2.1. General Table 2-1 JRC FWA SYSTEM Specifications Point to Multipoint System Item AP Frequency Band EL0 [GHz] 24.050-24.549 Duplex/multiple access Modulation system EL1 EL2 24.549-24.997 EH2 25.557-26.005 TDD/TDMA 26.005-26.453 TDD QPSK/16QAM 20M symbol/s QPSK:40Mbps 16QAM:80Mbps (Max.23Mbps) (Max.46Mbps) Occupied bandwidth QPSK:40Mbps 16QAM:80Mbps (Max.16Mbps) (Max.32Mbps) 26MHz (QPSK/16QAM) Channel spacing Transmit output power EH1 24.997-25.
Power Physical RFU:Dimensions Weight -48 V DC 100 to 240 V AC 35W (MAX) 35VA (MAX) W190XH190XD362(mm) RF Unit (Internal Antenna):Dimensions W190XH190XD61(mm) 3kg Weight about 2kg RF Unit (External Antenna):Dimensions W220 XH220XD53(mm) Weight IFU:Dimensions Weight Temperature Humidity W275XH325XD165(mm) about 3kg WT Adapter:Dimensions 8kg W45XH95XD40(mm) Weight about 100g AC Adapter:Dimensions W60XH38XD120(mm) (NBG-317) W52XH30XD108(mm) (NBG-399R) Weight about 330g RF Unit: -33degree Cels
2.2. External Views of the Units 2.2.1.
2.2.1.1. AP-RFU (Omni Antenna) Nameplate Nameplate(a) ＦＣＣＩＤ：ＣＫＥＮＴＧ３３５− Nameplate(b) ＴＹＰＥＷ−ＡＰ < 3 > ＳＥＲ．ＮＯ ： <3> (Omni<2>) <1><2><4> ． ＭＡＤＥ ＩＮ ＪＡＰＡＮ Nameplate(c) ＦＣＣＩＤ：ＣＫＥＮＴＧ３３５− 768B-NTG339<1> <1> <2> L0 : 24.050〜24.549GHz H : Horizontal Polarization L1 : 24.549〜24.997GHz V : Vertical Polarization L2 : 24.997〜25.445GHz H1 : 25.557〜26.005GHz <3> H2 : 26.005〜26.453GHz EL0 : 24.050〜24.549GHz EL1 : 24.549〜24.997GHz <4> EL2 : 24.997〜25.445GHz Blank : non RoHS EH1 : 25.557〜26.
2.2.1.2.
2.2.2.
2.2.2.1. AP-RFU (Sectoral-Horn Antenna) Nameplate Nameplate(a) ＦＣＣＩＤ：ＣＫＥＮＴＧ３３５− Nameplate(b) ＴＹＰＥＷ−ＡＰ < 3 > ＳＥＲ．ＮＯ ： <3> (SectralHorn<2>) <1><2><4> ． ＭＡＤＥ ＩＮ ＪＡＰＡＮ Nameplate(c) ＦＣＣＩＤ：ＣＫＥＮＴＧ３３５− 768B-NTG335<1> <1> <2> L0 : 24.050〜24.549GHz H : Horizontal Polarization L1 : 24.549〜24.997GHz V : Vertical Polarization L2 : 24.997〜25.445GHz H1 : 25.557〜26.005GHz <3> H2 : 26.005〜26.453GHz EL0 : 24.050〜24.549GHz EL1 : 24.549〜24.997GHz <4> EL2 : 24.997〜25.445GHz Blank : non RoHS EH1 : 25.
2.2.2.2.
2.2.3.
2.2.3.1.
190 Ｐ Ｈ Ｍ Figure 2-9 External View of the WT Ｃ Ｓ ． Ａ ： Ｉ Ｎ ＥＲ Ｐ Ｕ ． Ｔ Ｎ Ｏ ： ： Ｔ ＭＡ ： Ｅ Ｔ Ｈ Ｅ Ｒ Ｄ Ｙ Ｅ ： Ｐ Ｉ Ｎ Ｊ Ａ ＣＫ Ｐ Ａ Ｎ ： ４Ｖ Ｌ０ ： Ｅ Ｄ ２ ： ＤＣ ＜ ＣＩ ＷＴ ＦＣ − ： ＥＷ Ｖ 2-17 ＞ Ｅ ０ ． ＮＴ Ａ ３３ ７ Ｇ ７− Ｅ Ｌ０ (a) Ｐ 61 60 (c) Ｏ Ｏ (d) Ｔ Ｔ 2.2.4.
2.2.4.1. WT Nameplate Nameplate(a) ＦＣＣＩＤ：ＣＫＥＮＴＧ３３７− Nameplate(b) ＴＹＰＥＷ−ＷＴ ＩＮＰＵＴ ： ＤＣ２４Ｖ ０．７Ａ ＳＥＲ．ＮＯ ： ＭＡＣ ： ： ： ： ： ： ． ＭＡＤＥ ＩＮ ＪＡＰＡＮ Nameplate(c) <2><3><4> Nameplate(d) 768B-NTG337<2> <2><3><4> <1> <2> EL0 : 24.050〜24.549GHz L0 : 24.050〜24.549GHz EL1 : 24.549〜24.997GHz L1 : 24.549〜24.997GHz EL2 : 24.997〜25.445GHz L2 : 24.997〜25.445GHz EH1 : 25.557〜26.005GHz H1 : 25.557〜26.005GHz EH2 : 26.005〜26.453GHz H2 : 26.005〜26.
2.2.4.2. WT Mounting Bracket 75°or less 64 45°or less 74 150 or more (240) 61 Mounting Bracket (It is possible to install Pole for installation (Applicable outer diameter : Φ31.8mm to Φ34mm) it only on the point part in the pole.
2.2.5.
2.2.5.1. WT (External Antenna) Nameplate Nameplate(a) ＦＣＣＩＤ：ＣＫＥＮＴＧ３３７−-<5> Nameplate(b) ＴＹＰＥＷ−ＷＴ ＩＮＰＵＴ ： ＤＣ２４Ｖ ０．７Ａ ＳＥＲ．ＮＯ ： ＭＡＣ ： ： ： ： ： ： ． ＭＡＤＥ ＩＮ ＪＡＰＡＮ Nameplate(c) <2><3><4> <1> <2> EL0 : 24.050〜24.549GHz X0 : 24.050〜24.549GHz EL2 : 24.997〜25.445GHz X2 : 24.997〜25.445GHz <3> <4> U : USA Type AC Plug Blank : non RoHS E : European Type AC Plug R : RoHS <5> XL0 : 24.050〜24.549GHz XL2 : 24.997〜25.
2.2.6. WT Adapter ＷＴ ＡＤＡＰＴＥＲ ＭＯＤＥＬ ＮＱＤ−２０４９ (in mm) Figure 2-14 External View of the WT Adapter 2.2.6.1.
2.2.7.
2.2.8. Antenna direction adjustment tool (in mm) Shape of the scope is subject to change without notice.
3. AP 3.1. AP-RFU 3.1.1. Overview The AP-RFU consists of three blocks: Antenna section, RF section and IF section. 3.1.2. Antenna section The omni-directional antenna (with horizontal directivity of 360°) and the Sectoral-Horn-type antenna ( 90° × 10° directivity) look the same. 3.1.3. RF section In the RF section, the transmission IF signals are up-converted into 24-26 GHz-band RF signals using the local signal, which is generated by multiplying the 2.4 GHz synthesized oscillator.
The CPU in the IF section performs the AGC, the cable loss compensation, and the monitoring and control functionalities. Figure 3-1is a block diagram of the AP-RFU. AP-RFU AUTO ON/OFF IF̲F req 1710 MHz RFU-IF RF T RS EL ( RF ) V a ri ab l e[ 20 d B] RX̲LVL CNT TMG Gen COMP to IFU C oa x a l CABLE VAR̲ATT [30dB] TH CNT ×2 S AW ̲ BP F C AB L E L OS S T e mp C NT HY B O b st ac l e i n fo rm a ti on A SK M O DE M RF U | IF U C on t D/A MA X̲ H OL D/ AV ER A GI NG UP̲CONV 1 2 8 2 .
3.1.6. Terminals 3.1.6.1. Omni Antenna Ｔ ＯＰ Ｈ ＴＯ Ｐ Ｖ (a) IF terminal connector (a) IF terminal connector Contents Connect the AP-IFU with the coaxial cable. Shape N-Type Jack for Coaxial Applicable Connector N-Type Plug for Coaxial Figure 3-2 Connecting Section of the AP-RFU (Omni Antenna) 3.1.6.2. Sectoral-Horn Antenna Ｔ ＯＰ Ｈ ＴＯ Ｐ Ｖ (a) IF terminal connector (a) IF terminal connector Contents Connect the AP-IFU with the coaxial cable.
3.2. AP-IFU 3.2.1. Overview AP-IFU consists of three blocks: IF section, digital section and interface section. 3.2.2. IF section The transmission IF section performs quadrature modulation of 427.5MHz IF frequency according to the transmission output from the digital modem installed in the WT-ASIC. In the receiving IF section, the received burst signal level is adjusted by the automatic gain control (AGC) function of the digital modem.
AP-IFU Digital part Interface part R eset IC MODE M-A SIC̲ RST (FRO M̲S -CPU ) 2 .5M Hz RJ-4 5 10 0 B A S E TX TRANS Serge protection RJ-4 5 TRANS 2 5MH z PHY PHY̲RST (FROM̲AP-ASIC) L2 SW̲RST (FROM̲AP-ASIC) 4pi n M O JUR A MAC TRANS TRANS TX D-FIFO RX +5 .0 LC ̲B PF MOD EDC 0 /90 M OD E M AS I C L VL C NT ̲T /R to R F U ×2 HY B AP - AS I C S DRA M 8 M× 1 6 + 3.3 V +1 .
3.2.3. Operations and Indications 3.2.3.1.
Table 3-2 AP-IFU Controls 1 Switch ETHER1 AUTO 2 ETHER2 AUTO Description Sets the ETHER1 interface (100BASE full duplex/AUTO). After changing the switch setting, you have to reboot the unit (power off and back on) to enable the new setting. AUTO: AUTO 100FULL: 100BASE full duplex (factory setting) Sets the ETHER2 interface (100BASE full duplex/AUTO). After changing the switch setting, you have to reboot the unit (power off and back on) to enable the new setting.
3.2.3.2. Switches a ① b ② c③ d ④ Figure 3-6 Switches on the AP-IFU (a) Power switch This is the switch to supply power to the AP-IFU and AP-RFU. OFF (b) ON ETHER1/ETHER2 switch This is the switch to set AUTO or 100FULL. (The shape of the switch may be changed.) ＡＵＴＯ １００ FULL ETHER AUTO LED AUTO: Lit green 100FULL: Extinguished Factory setting: 100FULL ＥＴＨＥＲ１ ＡＵＴＯ (c) RST switch This is the switch to reset the unit.
3.2.3.3.
(a) ETHER1 connector Contents Connect the outside network The user signal distributed by internal SW-HUB,and output to ETHER1 and ETHER2. ETHER1 is used usually. Interface 100BASE-Tx Connector shape RJ-45 Pin assign See Figure 3-9 (b) ETHER2 connector Contents Connect the outside network The user signal distributed by internal SW-HUB,and output to ETHER1 and ETHER2. ETHER1 is used usually.
How to install and remove the power cable connector To install: To remove: Align the plug and receptacle guides, Turn the connector counterclockwise 45 and push in the connector straight. degrees and pull it out straight. ・ Power cable terminal (g): The DC -48V power supply voltage for AP-IFU shall be SELV or TNV-1 depending on the network environment (0 or 1) acc. to IEC62102.
4. WT 4.1. WT 4.1.1. Overview The WT consists of the antenna section, RF section, IF section, digital section, interface section and power supply. 4.1.2. Antenna section Uses a Triplate planar antennas to make the antenna compact and to provide a high gain. When you use an option, you can install a external antenna. 4.1.3. RF section In the RF section, the transmission IF signals are up-converted into 24-26 GHz-band RF signals using the local signal, which is generated by multiplying the 2.
4.1.5. Digital section The digital section consists of a digital modem, TDD/TDMA framer, wireless MAC processor, and system controller. These functionalities are equipped in the WT-ASIC. The digital modem performs modulation and demodulation of transmitting and receiving burst signals. The TDD/TDMA framer constructs and deconstructs radio burst frames. It alse performs scrambling, encryption, and error correction functionalities.
Figure 4-1 is a block diagram of the WT. WT-MAC FREQ̲CNT(RF) TRSEL(IF) X 'T A L Interface part MJ 4P̲MJ RS-232 DRV/REC MJ LED DRV MOD D/A Conv 2 0 M Hz / 80 M Hz MOD̲I/Q(BAL) I F AGC(Analog) MAC PHY AGC(Digital) TDD CPU RJ45 Power supply part (digital) DC/DC CONV t o PLL Serge protection Trans WT TRSEL(RF) Signal processing part + 3. 3 V̲ D ( DI G IT A L ) + 3. 3 V̲ A ( AN A LO G ) + 1.
4.1.8. Operations and Indications 4.1.8.1. Indications (1) Indications The indications on the WT adapter allows you to check the state of the WT. a b c Figure 4-2 Indications on the WT Adapter LED a POW b ETHER c ALM Table 4-1 Indications on the WT Adapter Indication (Point to Multipoint System) Indication (Point to Point System) -Lit green: Power on. -Extinguished: Power off. -Lit green: ETHER link established. -Flashing green: Transmission or reception on the ETHER port.
(2) State transition The table below shows how each LED changes its state after the power is turned on until the unit a b c becomes operable.
4.1.8.2. Switches ETHER LED Test SW PC port Figure 4-3 Switches on the WT Adapter (a) [TEST SW] switch This is the switch to check for any disconnection on the Ethernet cable connecting the WT and WT adapter. The connection of the ETHER signal line (4) in the Ethernet cable (8) can be confirmed. If you turn on this switch, the Ethernet signal is looped back to the WT and not output to the PC port.
4.1.8.3. Terminals 4.1.8.3.1. WT Small Lid a Small Window 1 a ① Ｅ b TXD+ Ｔ Ｈ Ｅ TXD- 3 RXD+ 4 LED1 5 LED2 Ｒ 2 87654321 b ② 6 RXD- 7 +24V ̲IN 8 GND 1 TXD 2 RXD 3 NU 4 GND 4321 Use a T20 torx driver to open interface cover Figure 4-4 Connecting Section of the WT (a) ETHER port This is the port to connect the WT to the WT adapter. Use a straight cable between the WT and WT adapter.
4.1.8.3.2. WT Adapter a 12345678 a Top view b c 87654321 b Bottom view 1 RXD+ 2 RXD- 3 TXD+ 4 LED1 5 LED2 6 TXD- 7 +24V ̲OUT 8 GND 1 RXD+ 2 RXD- 3 TXD+ 4 NU 5 NU 6 TXD- 7 NU 8 NU Figure 4-5 Connecting Section of the WT Adapter (a) ANT port: (Connector type: RJ-45) This is the port to connect the WT to the WT adapter. Use a straight cable between the WT and WT adapter.
・ Never connect a communication terminal to the ANT port of the WT adapter. Doing so may damage your personal computer. ・ The cable connecting between the WT and WT adapter carries 24 VDC for the WT in addition to Ethernet signals. Before unplugging the cable connecting between the WT and WT adapter, make sure to unplug the DC jack of the WT adapter to turn the power off. Otherwise, the unit may be damaged. ・ The cable connecting the WT and WT adapter is a straight cable.
5. CONSTRUCTING A POINT-TO-MULTIPOINT SYSTEM (AP) 5.1.
5.2. Installing the AP-RFU and AP-IFU 5.2.1. Installing the AP-RFU (Omni Antenna) Secure the AP-RFU (omni antenna) to a pole using the bolts (a), as shown in Figure 5-1. (1) As shown in Figure 5-1, install the AP mounting bracket on the AP-RFU and tighten the bolts (a).
(2) As shown in Figure 5-2, loosen the bolts and nuts (b) and (c) for the AP mounting bracket and install the bracket on the pole. Next, tighten the bolts (b) and tighten the nuts (c) while making sure that the bolts (b) stay in place.
5.2.2. Installing the AP-RFU (Sectoral-Horn Antenna) The mounting braket are attached AP-RFU. (1) As shown in Figure 5-3, loosen the bolts (a), (b), and (c) and install the AP-RFU mounting bracket on the pole. Next, tighten the bolts (a), (b), and (c). (Recommended tightening torque: 8.5 N-m) Applicable pole diameter: From 31.8mm to 38.
(3) As shown in Figure 5-5, align the AP-RFU with the openings in the AP-RFU mounting bracket and tighten the bolts (f). (Recommended tightening torque: 8.
A builder prepares a steel pipe by the installation place (a wall, a pole or etc.), and it install. The required space of installation is shown below.
5.2.3. Setting AP-RFU(Sectoral-Horn Antenna)for Vertical or Horizontal Polarization (1) NTG-335<1><2>V The NTG-335<1><2>V device is used only for the vertical polarization plane. Install it with the TOP V marking at the top. Vertical TOP V Install the AP mounting bracket here. Figure 5-7 Vertical Polarization (2) NTG-335<1><2>H The NTG-335<1><2>H device is used only for the horizontal polarization plane. Install it with the TOP H marking at the top.
5.2.4. installing the AP-IFU 5.2.4.1. Installing the AP-IFU The mounting braket are attached AP-IFU. A builder prepares a fixing braket by the installation place (a wall, a pole or etc.), and it install. The required space of installation is shown below.
5.2.4.2.
5.2.4.3. Opening and Closing the AP-IFU Cover To open the cover: (1) Loosen the special screws (a) to (d) to open the cover as shown in Figure 5-13. (2) Keep the cover stay open using the stopper (e) as shown in Figure 5-13. To close the cover: (1) Replace the stopper (e) on the main unit as shown in Figure 5-13 (2) Close the cover and tighten the special screws (a) to (d) as shown in Figure 5-13. b a c d e⑤ Use a T25 torx driver to open the AP-IFU cover.
5.3. Adjusting the Direction of the AP-RFU 5.3.1. Adjusting the Direction of the AP-RFU (Omni Antenna) The AP-RFU (omni antenna) eliminates the need for adjusting the antenna direction. 5.3.2. Adjusting the Direction of the AP-RFU (Sectoral-Horn Antenna) This section explains how to adjust the antenna direction for the AP-RFU (sectoral-horn antenna). To adjust the antenna direction for the AP-RFU (sectoral-horn antenna), use the Antenna direction adjustment tool and the following procedure.
5.3.3. Direction adjustment of the antenna Step1 - Adjust the horizontal direction As shown in Figure 5-14, use the wing bolt (a) to attach the Antenna direction adjustment tool. - As shown in Figure 5-15, loosen the hexagonal socket head bolts (b) and (c) securing the mounting bracket, swing the antenna left or right, and adjust the horizontal direction. - Finally, tighten the bolts (b) and (c).（Recommended tightening torque: 8.
5.4. Connecting a Cable between AP-RFU and AP-IFU 5.4.1. AP-RFU (Omni Antenna) Step1 Use the coaxial cable to connect the AP-RFU and the AP-IFU. (Figure 5-17) Step2 Waterproof the connection with self-bonding tape or cold-shrinkable tube. AP-RFU Selfe Bonding tape and PVC tape Pole Connected cable between IFU and RFU AP-IFU Cable type 5D-FB Maximum length 110m Recommended characteristic Characteristic impedance : 50+2Ω Attenuation(247.5MHz) : 0.135dB/m or less Conductor resistance : 1.
5.4.2. AP-RFU (Sectoral-Horn Antenna) Step1 Use the coaxial cable to connect the AP-RFU and the AP-IFU. (Figure 5-18) Step2 Waterproof the connection with self-bonding tape and PVC tape. AP-RFU Selfe Bonding PVC tape Selfe Bonding tape andtape PVCand tape or Cold-shrinkable sleeve AP-IFU Coaxial cable with an N Type Plug connector (IF cable) Connected cable between IFU and RFU Cable type 5D-FB Maximum length 110m Recommended characteristic Characteristic impedance : 50+2Ω Attenuation(247.
5.5. Connecting Cables from the AP-IFU to external Step1 Connect four cables to the AP-IFU: a coaxial cable (with an N-type plug), Ethernet cable, outdoor power supply cable, and ground wire. (f) Power cable connector (j) Clamp (h) Clamp (a) ETHER1 (i) Clamp (b) ETHER2 (c) MNT (d) ANT terminal connector (g) FG terminal (M4nut) (3) Ground wire (More than 1.
(2) Power cable Contents Connect the power cable connector. Equipment specification DC-48V,35W(Max) of power Range of applicable Φ7.0mm – Φ8.5mm outer diameter Connector name NRW-203-RM-ULCSATUV (Nanaboshi Electric MFG Co.,LTD.) Applicable Connector NRW-203-PF8-ULCSAUV (Nanaboshi Electric MFG Co.,LTD.) (This connector is supplied with AP-IFU.) (3) Ground wire Contents Connect the ground wire. Applicable Cable Ground wire more than 1.5□ Applicable terminal FG terminal M4nut.
5.5.1. Connecting the Power cable connector The connector manufacturer (Nanaboshi Electric MFG Co., Ltd.) recommends the following method of cable connection. (1) Disassemble the connector, as shown here. (a) Remove the insert assembly from the end bell by turning the assembly counterclockwise. (b) Loosen the clamping nut to remove the cable packing. Clamping nut Cable pakkin End bell Insert assembly (2) Pass the cable through the disassembled parts in the sequence shown here.
(5) Soldering (a) Insert the pretinned core wires into the contact's solder pot. (b) Using a soldering iron, heat the contact and the core wires. (c) Let solder flow into the gap between the contact and the core wires until the gap is filled. Soldering iron wattage [W] Conductor cross-sectional area [mm2] Iron tip temperature [℃] 30 2 350 to 370 (6) Assemble the connector. (a) Clamp the insert assembly and tighten the end bell with the specified torque.
5.6. The confirmation of AP-IFU Turn on the AP-IFU and check the state of the LEDs on the AP-IFU. Table 5-1 LED State Indications AP-IFU LED State POWER LED Lit green IFU STATE LED Flashing green IFU ALM LED Off ETHER1 LED Lit green or flashing ETHER2 LED Off *1 ETHER1 AUTO LED Off *2 ETHER2 AUTO LED Off *3 *1 The LED lights if an Ethernet cable is connected to ETHER2. *2 The LED lights if the ETHER1 switch is set at AUTO. *3 The LED lights if the ETHER2 switch is set at AUTO.
5.7. Waterproofing Connectors 5.7.1. Self Bonding tape Figure 5-20 shows how to waterproof the connection using self-bonding tape.
overlapping one-half of the previous turn so that the self-bonding tape is completely hidden. Reverse the wrapping direction back to the base of the N-type jack connector on the unit side. ・ For the stretching margin of self-bonding tape, see the instruction manual for the product. ・ Press evenly along the entire length of tape to remove air pockets. ・ Make sure that there are no air pockets between layers of the self-bonding tape. Air pockets will degrade the waterproofing effect.
5.8. Connecting the AP Local Management Tool Open the cover of the AP-IFU. Connect the AP local management tool terminal to the MNT port of the AP-IFU using the AP local management cable as shown in Figure 5-21 MNT port Use a T25 torx driver to open the AP-IFU cover. AP Local management cable AP Local management tool（PC） Figure 5-21 Connection : ・ When opening the AP-IFU cover, make sure that the four special screws are loosened completely. Forcing to open the cover may damage it.
5.9. Configure the AP parameters 5.9.1. AP Local management tool 5.9.1.1. Configure the AP network parameters Use the AP Local Management Tool to set the network parameters. These settings enable the OpS to connect to the AP. Perform the following setup procedure from the AP setup screen on the AP Local Management Tool. Step 1: OpS Frame Priority: Set the OpS frame priority. Step 2: User Frame Priority: Set the user frame priority. Step 3: OpS Frame VLAN-ID: Set the OpS frame Vlan-ID.
Step 11: when you click the button, a range check is performed. If the range check does not detect any error, the Confirmation dialog box appears. Click the Yes (Y) button. If a range error is detected, a message saying that a setting value is outside the range appears. Figure 5-23 Confirmation Dialog Box 5.9.1.2. Reset the AP Resetting the AP-IFU enables the AP network parameter settings. To reset the AP-RFU, on the Control (AP) screen in the AL Local Management Tool, click the Execute button.
5.9.1.3. Measure the cable loss Check that the cable between the AP-IFU and the AP-RFU is connected correctly, and start cable loss measurement. When the measurement of cable loss between the AP-IFU and the AP-RFU is completed, the value is automatically compensated for. The cable loss compensation value is stored in the memory in the AP-RFU. Step 1: Select the Control (AP) screen in the AP Local Management Tool. Step 2: In the Cable Loss Measurement field, click the Execute button.
Step 5: If the procedure ends abnormally, the Under Control dialog box appears. Check if the cable between the IFU and RFU is too long and there is a contact failure at the connector section. Figure 5-28 Cable Loss Measurement Error Step 6: If the procedure ends normally, the Under Control dialog box appears. Check if the cable between the IFU and RFU is connected correctly.
5.9.2. Register the AP ID number to OpS Connect the OpS to the target AP and specify the setup parameters. Procedure Step 1: In the OpS, select the AP Parameter Setup/Control screen. Step 2: AP ID Number: Set the AP ID number and click the Set button. Step 3: Upstream Arbi. BW: Set the upstream arbitration bandwidth. Step 4: AP trans. Level: Set the AP transmission level (You can set only +14dBm) and click the Set button. Step 5: AP Reg.
5.10. Check sheet of AP Installation You can use the check sheet below to check the operation of the AP. Procedure (A) LED operation test - Turn off the AP-IFU and confirm that the "POWER" LED goes out. - Turn on the AP-IFU and check the states of all the LED. (B) Alarm operation test - Turn on the AP-IFU and cause the "AP power recovery" trap to occur. Confirm that the message "AP power recovery: Clear" appears in the list of OpS alarms.
6. CONSTRUCTING A POINT-TO-MULTIPOINT SYSTEM (WT) 6.1.
6.2. OpS 6.2.1. Register the WT ID number to AP Connect the OpS to the target AP and register a WT. Step 1: In the OpS, select the WT Parameter Setup/Control tab. Step 2: Select the WT from "Select WT ID number." Step 3: Specify the setup parameters. - VLAN-TAG Cont: Set the VLAN-TAG Cont to Transparent. - Authen Param: Set the authentication parameter. - Serial number: Set the serial number and click the Set button. - WT Reg.
Step3 Step1 set parameters Select [Parameter setup/control] tab Step2 Select the WT ID number Step4 Set VLAN-ID Set Bandwidth table Figure 6-1 Register the WT ID number to AP 6-75
6.3. Connecting the WT Local Management Tool Connect the WT local management tool terminal to the PC port of the WT adapter (Figure 6-2) using a straight Ethernet cable. Ethernet cable (Straight) local management tool（PC） WT adapter ＤＣ２４Ｖ AC100〜240Ｖ AC Adapter IP address: 192.168.1.200 Subnet mask: 255.255.255.0 initial values IP address:192.168.1.100 Subnet mask:255.255.255.0 Figure 6-2 Connection 6.4. WT Local management tool 6.4.1.
6.5. Installing the WT 6.5.1. Installing the WT Step1 Attach the WT mounting bracket to the WT using the bolts(a)and (b). You can orient the WT either for vertical or horizontal polarization. Step2 Secure the WT mounting bracket to the pole using the bolts. Applicable pole diameter: From Φ31.
A builder prepares a steel pipe by the installation place (a wall, a pole or etc.), and it install. The required space of installation is shown below.
6.5.2.
6.5.3. Setting the WT for Vertical or Horizontal Polarization Rotate the antenna ninety degrees to choose between vertical or horizontal polarization For vertical polarization, position TOP V For horizontal polarization, position at the top. TOP H at the top.
6.6. Installing the WT (External Antenna) 6.6.1. Installing the WT (ExternalΦ30cm Antenna) 1. Φ30cm antenna installation procedure 1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 6-10) 2) Spread specified grease on the O-ring. The spreading method depends on the manual. (Figure 6-11) O-ring Figure 6-10 Φ30cm antenna Figure 6-11 2. WT installation procedure Attach the antenna adaptor to the WT with the O-ring using four M3 screws.
After installing the adaptor Figure 6-13 3. Attachment of the WT to the antenna 1) V(ertical) polarization When using the V polarization, the guide pin of the WT should be turned to right above and inserted into the V guide hole of the plate.
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws.
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws.
6.6.2. Installing the WT (ExternalΦ60cm Antenna) 1. Φ60cm antenna installation procedure 1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 6-20) 2) Spread specified grease on the O-ring. The spreading method depends on the manual. (Figure 6-21) O-ring Figure 6-20 Φ30cm antenna Figure 6-21 2. WT installation procedure Attach the antenna adaptor to the WT with the O-ring using four M3 screws.
After installing the adaptor Figure 6-23 3. Attachment of the WT to the antenna 1) V(ertical) polarization When using the V polarization, the guide pin of the WT should be turned to right above and inserted into the V guide hole of the plate.
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 6-26) Tightening torque：265 N･cm Plate M5 screws ＷＴ Ｅ Ｌ ２ Ｔ Ｐ Ｏ Ｖ Ｔ Ｏ Ｐ Ｈ ＥＴＨＥＲ Figure 6-26 2) H(orizontal) polarization When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H guide hole of the plate.
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws.
6.7. Adjusting the Direction of the WT To adjust the direction of the WT antenna, use the Antenna direction adjustment tool together with the WT Local Management Tool. Step1 Connecting the WT Local Management Tool and display the Receiving Level. - See Subsection 6.7.1 Step2 Rough adjustment - Install the Antenna direction adjustment tool. - See Subsection 6.7.2 Step3 Fine adjustment - See Subsection 6.7.
6.7.1. Connecting the WT Local Management Tool (1) As shown in Figure 6-30, connect the WT Local Management Tool (PC) to the WT adapter. Ethernet cable (Straight) local management tool（PC） WT adapter ＤＣ２４Ｖ IP address: 192.168.1.200 Subnet mask: 255.255.255.0 AC100〜240Ｖ AC Adapter Figure 6-30 How to Install the Cabling (2) Method of measuring the receive level of the WT (P-MP mode) STEP1 Start the WT Local Management Tool in P-MP mode.
6.7.2. Roughly Adjusting the Direction Step1 As shown in Figure 6-32 and Figure 6-33, use the wing bolt (a) to attach the Antenna direction adjustment tool. Step2 As shown in Figure 6-34, loosen the hexagonal socket head bolts (b) and (c) securing the mounting bracket and swing the antenna left or right. Adjust the antenna approximately for the WT direction and finger-tighten the bolts (b) and (c). Step3 As shown in Figure 6-35, loosen the bolts (d), (e), and (f) and tilt the antenna up or down.
6.7.3. Finely Adjusting the Direction Step 1: Horizontal direction As shown in Figure 6-36, loosen the hexagonal socket head bolts (a) and (b) securing the mounting bracket and swing the antenna left or right. Adjust the antenna direction so that the receive level indicates the maximum value, and finger-tighten the bolts (a) and (b). Step 2: Vertical direction As shown in Figure 6-37, loosen the hexagonal socket head bolts (c), (d), and (e) securing the mounting bracket and tilt the antenna up or down.
6.7.4. The receive level and the distance For the receiving AP-RFU (Sectoral-Horn Antenna) in a point-to-multipoint system, the receiving level at clear sky and the distance are related as shown in Figure 6-38.
0 -10 WT Receiving Level -20 Maximum Receiving Level Receiving Level [dBm] -30 -40 -50 AP Receiving Level -60 -70 Minimum Receiving Level -80 -90 1 10 100 1000 10000 Distance[m] Figure 6-39 Receiving Level and Distance (Sectroral 16QAM) (16QAM) Transmission level (QPSK) Frequency 11.5 [dBm] 26 [GHｚ] Free space loss Lp[dB] λm Antenna gain[TX+RX] TX Sectoral Antenna Gain:15.5dBiTYP 46.
0 -10 WT Receiving Level -20 -30 Receiving Level [dBm] Maximum Receiving Level -40 -50 -60 AP Receiving Level -70 Minimum Receiving Level -80 -90 1 10 100 1000 10000 Distance[m] Figure 6-40 Receiving Level and Distance (Omni QPSK) Transmission level (QPSK) 14 [dBm] Free space loss Lp[dB] Frequency 26 [GHｚ] λm Antenna gain[TX+RX] TX Sectoral Antenna Gain:6.5dBiTYP 37.
0 -10 -20 Maximum Receiving Level Receiving Level [dBm] -30 -40 WT Receiving Level -50 AP Receiving Level -60 -70 Minimum Receiving Level -80 -90 1 10 100 1000 10000 Distance[m] Figure 6-41 Receiving Level and Distance (Omni 16QAM) Transmission level (16QAM) (QPSK) Frequency 11.5 [dBm] 26 [GHｚ] Free space loss Lp[dB] λm Antenna gain[TX+RX] TX Sectoral Antenna Gain:6.5dBiTYP 37.
6.8. Installing the WT Adapter WT Adapter is installed in indoor It is an example of installing the appended wood screw. Screw into the mounting position the wood screw that comes with the WT adapter, leaving 2 mm. Hook the WT adapter on the wood screw.
6.9. Connecting Cables to the WT Use an Ethernet cable (straight) to connect the WT and the WT adapter as shown in Figure 6-43.
(1) Connected cable between WT and ANT port of WT adapter Cable Cable type Ethernet cable for outdoor,straight Range of applicable outer φ5.0 mm〜5.7mm diameter Cable length 50m (maximum) Connector of both side Shape RJ-45 Cable connection Straight connection - WT : MDI - ANT port of WT adapter : MDI-X An Ethernet cable has eight signal lines. Four lines are used to carry Ethernet signals. The remaining four lines are used as power lines and LED control lines.
6.10. Waterproofing WT small window (1) Pass the Ethernet cable through the cold-shrinkable tube (a) from the bonded portion of the spiral tube. Pay attention to the insertion direction (Figure 6-45). Applicable LAN cable diameter: 5.0 mm to 5.
・ Never allow the inside of the small window to become wet. Dampness may cause a malfunction. Connect the Ethernet cable perpendicular to the WT. Failure to do so will spoil the waterproofing effect, resulting in a device malfunction. Bent cable Cable perpendicular to the WT OK NG (4) Mounting spacer (d) - Mount the spacer on the Ethernet cable . - Make sure that the spacer is fully inserted in the small Lid of the WT(Figure 6-49).
Figure 6-50 Figure 6-51 Figure 6-52 Figure 6-53 ・ Slanted mounting of the cold-shrinkable tube as shown below will spoil the waterproofing effect. If the top of the cold-shrinkable tube is 5 mm or less from the top of the spacer, this will also spoil the waterproofing effect. NG NG (6) Wrap the cable with PVC tape (for class 2 protection). Apply the PVC tape so that the cold-shrinkable tube is completely hidden.
Length of PVC tape wrapping 65 22 Ethernetcable cable Small window CS sleeve Spacer PVC tape 6-103
6.11. When you use the cable with the LAP sheath for outdoor １．Processing of LAP sheath - The LPA sheath is peeled off from the cable point to 120mm. - It cuts it in the part peeled off when there is drain wire. 120mm The cable with the LAP sheath Drain Wire Drain wire is cut on the LAP sheath side. ２．Processing of cutting part - To prevent water being infiltrated in the wire, the self-bonding tape is rolled in the part where the LAP sheath was peeled off as shown in the figure below.
from a small window to the Ethernet cable side by 1/2 coming in succession, and 1 return round trip to the small window side.
6.12. Waterproofing Without Using a Cold-Shrinkable Tube If installing a cold-shrinkable tube fails, use off-the-shelf self-bonding tape to provide the waterproofing. (1) Securing the small Lid of the WT and the spacer Using an appropriate length of self-bonding tape, wrap the tape around both the small Lid of the WT (at its base) and spacer one complete turn. After one turn, wrap about seven turns around the Ethernet cable by overlapping one-half of the previous turn.
(2) Wrapping protective PVC tape Apply the protective PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the tape from the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer. Next, reverse the wrapping direction and wrap one more time to the starting point. Using the PVC tape will guard the self-bonding tape against ultraviolet and other rays. The wrapping also helps increase strength.
6.13. Testing 6.13.1. Perform a continuity test Connect the OpS terminal to an AP, and run a loopback test with the following procedure: Step 1: Click the Testing tab. Step 2: Select a WT from the Select WT ID list. Step 3: Select "Loop back Test." Step 4: Click the Execute button to start the test. Step 5: Check the test result: - Accept : OK - Result : OK - Received frame length : 516 - Transmittion time : The result will vary depending on the distance.
6.13.2. Measure the packet loss rate Connect the OpS terminal to an AP and measure the packet loss rate with the following procedure: Step 1: Click the Testing tab. Step 2: Select a WT from the Select WT ID list. Step 3: Select the "Packet Loss Rate measurement (with Loop back, 10msec)" check box. Step 4: Specify the following settings, and click the Execute button to start the test.
6.14. Check sheet of WT Construction Check the operation of the WT using the check sheet below. Test procedure (A) LED operation test (B) - Remove the AC adapter (to turn off the power) and make sure that all the LEDs are off. - Insert the AC adapter (to turn on the power) and check the states of the LEDs. Loopback test between the WT and the WT adapter Press the TEST switch on the WT adapter and make sure that the ETHER LED goes - out.
7. CONSTRUCTING A POINT-TO-POINT SYSTEM 7.1.
7.2. Connecting the WT Local Management Tool Connect the local management tool terminal to the PC port of the WT adapter (Figure 7-1) using a straight Ethernet cable. Ethernet cable (Straight) Ethernet cable (Straight) local management tool（PC） WT adapter ＤＣ２４Ｖ Master IP address: 192.168.1.200 Subnet mask: 255.255.255.0 Slave IP address: 192.168.1.201 Subnet mask: 255.255.255.0 AC100〜240Ｖ AC Adapter initial values IP address:192.168.1.100 Subnet mask:255.255.255.
7.3. Configure the WT(master) Change the WT’s mode from P-MP to P-P(matser). On the Setup screen in the WT Local Management Tool (Master in P-P mode, Administrator), specify the settings in the following procedure: Step 1: Select the ”Master” setup tab. Step 2: Specify the settings under Setup for Setup Parameters. - System ID Number: Set the system ID number. - Serial number at opposite WT: Set the serial number at the opposite WT. - Encryption Parameter: Set the encryption parameter. - Trans.
Step2 Step1 Step3 Step4 Step5 Figure 7-2 Configure the WT(master) 7-114 Step6
7.4. Configure the WT(slave) Change the WT’s mode from P-MP to P-P(slave). On the Setup screen in the WT Local Management Tool (Slave in P-P mode, Administrator), specify the settings in the following procedure: Step 1: Select the ”Slave” setup tab. Step 2: Specify the settings under Setup for Setup Parameters. - System ID Number: Set the system ID number. - Serial number at opposite WT: Set the serial number at the opposite WT. - Encryption Parameter: Set the encryption parameter. - Trans.
7.5. Installing the WT 7.5.1. Installing the WT(master/slave) Step1 Attach the WT mounting bracket to the WT using the bolts(a)and (b). You can orient the WT either for vertical or horizontal polarization. Step2 Secure the WT mounting bracket to the pole using the bolts. Applicable pole diameter: From Φ31.
A builder prepares a steel pipe by the installation place (a wall, a pole or etc.), and it install. The required space of installation is shown below.
7.5.2.
7.5.3. Setting the WT for Vertical or Horizontal Polarization Rotate the antenna ninety degrees to choose between vertical or horizontal polarization For vertical polarization, position TOP V For horizontal polarization, position at the top. TOP H at the top.
7.6. Installing the WT (External Antenna) 7.6.1. Installing the WT (ExternalΦ30cm Antenna) 1. Φ30cm antenna installation procedure 1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 7-10) 2) Spread specified grease on the O-ring. The spreading method depends on the manual. (Figure 7-11) O-ring Figure 7-10 Φ30cm antenna Figure 7-11 2. WT installation procedure Attach the antenna adaptor to the WT with the O-ring using four M3 screws.
After installing the adaptor Figure 7-13 3. Attachment of the WT to the antenna 1) V(ertical) polarization When using the V polarization, the guide pin of the WT should be turned to right above and inserted into the V guide hole of the plate.
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws.
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws.
7.6.2. Installing the WT (ExternalΦ60cm Antenna) 1. Φ60cm antenna installation procedure 1) According to the antenna manual of RADIO WAVES, INC., set it up on the pole. (Figure 7-20) 2) Spread specified grease on the O-ring. The spreading method depends on the manual. (Figure 7-21) O-ring Figure 7-20 Φ30cm antenna Figure 7-21 2. WT installation procedure Attach the antenna adaptor to the WT with the O-ring using four M3 screws.
After installing the adaptor Figure 7-23 3. Attachment of the WT to the antenna 1) V(ertical) polarization When using the V polarization, the guide pin of the WT should be turned to right above and inserted into the V guide hole of the plate.
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws. (Figure 7-26) Tightening torque：265 N･cm Plate M5 screws Ｗ Ｔ ＥＬ ２ Ｔ Ｐ Ｏ Ｖ Ｔ Ｏ Ｐ Ｈ ＥＴＨＥＲ Figure 7-26 2) H(orizontal) polarization When using H polarization, the guide pin of the WT should be rotated to the right and inserted into the H guide hole of the plate.
After inserting the guide pin of the WT into the guide hole, presses the WT to the plate. While you are pressing the WT, you must be tightening the four M5 screws.
7.7. Adjusting the Direction of the WT 7.7.1. Adjusting the Direction of the WT This section describes the procedure for adjusting the antenna direction when a Point-to-Point System is used. When adjusting the direction of the WT antenna, use the “Antenna direction adjustment tool” together with the WT Local Management Tool. Step 1: Connection between WT (master/slave) and WT Local Management Tool and display the Receiving Level. See Subsection 7.7.1.
7.7.1.1. Connecting the WT Local Management Tool (1) As shown in Figure 7-30, connect the WT Local Management Tool (PC) to the WT adapter. Ethernet cable (Straight) local management tool（PC） Master IP address: 192.168.1.200 Subnet mask: 255.255.255.0 Slave IP address: 192.168.1.201 Subnet mask: 255.255.255.
(3) Measuring the receive level of the WT (slave in P-P mode) - Start the WT (slave in P-P mode) and select P-P mode. - On the Radio Link Monitor screen in the slave station in P-P mode, measure the "Receiving Level" value. The procedure is shown in Figure 7-32. ・ The minimum display interval is 1 second, and you need to adjust the antenna direction slowly.
(4) Method of adjustment for near-distance installation If circuit design calls for a receive level of -35 dBm or higher, use the following procedure: - Start the WT Local Management Tool and select P-P mode. - On the Master Setup screen in the master station in P-P mode, change "Trans.Level" from 14[dBm] to -6[dBm]. After the change, click the SETUP button. The procedure is shown in Figure 7-33. OFF Figure 7-33 Setting "Trans.
7.7.1.2. Roughly Adjusting the Direction Step1 As shown inFigure 7-35 and Figure7-36, use the wing bolt (a) to attach the Antenna direction adjustment tool. Step2 As shown in Figure 7-37, loosen the hexagonal socket head bolts (b) and (c) securing the mounting bracket and swing the antenna left or right. Adjust the antenna approximately for the WT direction and finger-tighten the bolts (b) and (c). Step3 As shown in Figure 7-38, loosen the bolts (d), (e), and (f) and tilt the antenna up or down.
7.7.1.3. Finely Adjusting the Direction Step 1: Horizontal direction As shown in Figure 7-39, loosen the hexagonal socket head bolts (a) and (b) securing the mounting bracket and swing the antenna left or right. Adjust the antenna direction so that the receive level indicates the maximum value, and finger-tighten the bolts (a) and (b). Step 2: Vertical direction As shown in Figure 7-40, loosen the hexagonal socket head bolts (c), (d), and (e) securing the mounting bracket and tilt the antenna up or down.
7.7.2. The receive level and the distance In a point-to-point system, the receiving level at clear sky and the distance are related as shown in Figure 7-41.
0 -10 Receiving level -20 Receiving Level [dBm] -30 Maximum receiving level -40 -50 -60 -70 Minimum receiving level -80 1 10 100 1000 10000 Distance[m] Figure 7-42 Receiving Level and Distance (16QAM) Transmission level (16QAM) 14 [dBm] Free space loss Lp[dB] Frequency 26 [GHｚ] λm Antenna gain[TX+RX] TX WT Antenna Gain:31dBiTYP 62 [dBi] RX WT Antenna Gain:31dBiTYP 7-135 Lp c m f Hz 20 log 4π d λ
7.8. Installing the WT Adapter(master/slave) WT Adapter is installed in indoor It is an example of installing the appended wood screw. Screw into the mounting position the wood screw that comes with the WT adapter, leaving 2 mm. Hook the WT adapter on the wood screw.
7.9. Connecting Cables to the WT(master/slave) Use an Ethernet cable (straight) to connect the WT and the WT adapter as shown in Figure 7-44.
(1) Connected cable between WT and ANT port of WT adapter Cable Cable type Ethernet cable for outdoor,straight Range of applicable outer φ5.0 mm〜5.7mm diameter Cable length 50m (maximum) Shape RJ-45 Cable connection Straight connection - WT : MDI - ANT port of WT adapter : MDI-X An Ethernet cable has eight signal lines. Four lines are used to carry Ethernet signals. The remaining four lines are used as power lines and LED control lines.
7.10. Waterproofing WT small window (1) Pass the Ethernet cable through the cold-shrinkable tube (a) from the bonded portion of the spiral tube. Pay attention to the insertion direction (Figure 7-46). Applicable LAN cable diameter: 5.0 mm to 5.
(4) Mounting spacer (d) - Mount the spacer on the Ethernet cable - Make sure that the spacer is fully inserted in the small Lid of the WT (Figure 7-50). Spacer (d) Inserted Figure 7-49 Figure 7-50 ・ Insert the spacer into the small window fully. Partial insertion of the spacer will spoil the waterproofing effect. (5) Mounting cold-shrinkable tube (a) - Place the cold-shrinkable tube on the spacer and small Lid (Figure 7-51).
・ Slanted mounting of the cold-shrinkable tube as shown below will spoil the waterproofing effect. If the top of the cold-shrinkable tube is 5 mm or less from the top of the spacer, this will also spoil the waterproofing effect. NG NG (6) Wrap the cable with PVC tape (for class 2 protection). Apply the PVC tape so that the cold-shrinkable tube is completely hidden. Wrap the tape from the small Lid of the WT to the Ethernet cable, overlapping half of the previous layer.
7.11. When you use the cable with the LAP sheath for outdoor １．Processing of LAP sheath - The LPA sheath is peeled off from the cable point to 120mm. - It cuts it in the part peeled off when there is drain wire. 120mm The cable with the LAP sheath Drain Wire Drain wire is cut on the LAP sheath side. ２．Processing of cutting part - To prevent water being infiltrated in the wire, the self-bonding tape is rolled in the part where the LAP sheath was peeled off as shown in the figure below.
from a small window to the Ethernet cable side by 1/2 coming in succession, and 1 return round trip to the small window side. Self-bonding tape part 7.12. Waterproofing Without Using a Cold-Shrinkable Tube If installing a cold-shrinkable tube fails, use off-the-shelf self-bonding tape to provide the waterproofing.
・ For the stretching margin of self-bonding tape, see the instruction manual for the product. ・ When wrapping self-bonding tape, start at the base of the small window and end at the end of the waterproof sleeve. Next, reverse the direction and end at the base of the small window. This procedure makes an attractive wrapping and improves the waterproof effect by making any air pocketsless likely. ・ Overlapping the wraps also protects against air pockets.
START END Length of PVC tape used for wrapping PVC tape Self- bonding tape Spacer Small window 7-145
7.13. Testing 7.13.1. Ping test Connect the WT and the PC as shown in Figure 7-55. Use the PC to perform a ping test in the following procedure. Master PC Slave Ethernet cable (Straight) ＤＣ２４Ｖ WT adapter AC Adapter AC100〜240Ｖ Figure 7-55 Ping Test System Diagram Step 1: Start the Windows command prompt. Step 2: Type the following command and press the Return key. Ping xxx.xxx.xxx.xxx, where xxx.xxx.xxx.xxx shows the IP address of the opposite PC.
7.13.2. Measure the packet loss rate (with WT Local mnagement tool) Connect the WT Local Management Tool and measure the packet loss rate in the following procedure: Step 1: Start the WT Local Management Tool and select P-P mode. Step 2: Select the Radio Link Monitor tab. Step 3: Set "Display Interval" to 1. Step 4: Click the Start button to start traffic measurement. Step 5: After traffic measurement for any length of time, click the Abort button to end traffic measurement. Step 6: Check "Packet Loss Rate.
7.13.3. Measure the packet loss rate (with OpS) Connect the OpS terminal to the WT (Master) and measure the packet loss rate in the following procedure. Step 1: Select the Traffic Information tab. Step 2: Set "Display Interval" under "Traffic Acquisition." Step 3: Select Save File as ON or OFF. Step 4: Click the Execute button under "Traffic Acquisition" to start traffic measurement.
7.14. Check sheet of Point to Point Construction Check operation of the WT (Master/Slave) using the check sheet below. Test procedure (A) (B) LED operation test - Remove the AC adapter (to turn off the power) and make sure that all the LEDs go out. - Insert the AC adapter (to turn on the power) and check the states of the LEDs. Loopback test between the WT and the WT adapter - Press the TEST switch on the WT adapter and make sure that the ETHER LED goes out.
8. Standard Tools to be Used The table below lists the tools used during installation or maintenance of the units. No.
9. INITIAL VALUES 9.1. Point to Multipoint system The factory-set initial values for a point-to-multipoint system are shown below. 9.1.1. Initial values for AP parameters (Point to Multipoint System) Table 9-1 shows the AP initial values.
Not registered Registered /Not registered invalid valid 192.168.0.5 0.0.0.0〜255.255.255.255 invalid valid Not registered Registered /Not registered invalid valid 192.168.0.6 0.0.0.0〜255.255.255.255 invalid valid Not registered Registered /Not registered invalid valid 192.168.0.7 0.0.0.0〜255.255.255.255 invalid valid Not registered Registered /Not registered invalid valid 192.168.0.8 0.0.0.0〜255.255.255.
9.1.2.
9.1.4. Initial values for AP-IFU swiches Table 9-4 Initial values for AP-IFU swiches Iteme Initial values ETHER1 AUTO/100FULL SW ETHER2 AUTO/100FULL SW .
9.1.5. Initial values for WT(Master) parameters (Point to point System) Table 9-5 lists the WT defaults set in the factory.
9.1.6. Initial values for WT (Slave) parameters (Point to point System) Table 9-6 lists the WT defaults set in the factory. Setting tool Parameters Initial values 1 System ID number 0 2 serial number at Opposite WT 11 blank characters 3 Encryption parameter 10 blank characters 4 5 Transmit level Interface class 14dBm AUTO 6 Radio frequency Not set 7 IP ADDRESS 192.168.1.100 8 Subnet mask 255.255.255.0 9 Default gateway 192.168.1.
10. System example Point to Multipoint system An example point-to-multipoint system configuration is shown in Figure 10-1. The settings of this system configuration are as follows: AP setting: Table 10-1 WT setting: Table 10-2 VLAN switch setting: Figure 10-2 VID:2 WT1 non-transparent IP:192.168.1.100 IP :192.168.0.1 Sub:255.255.255.
Table 10-1 Setup parameters AP(Point to Multipoint) AP Item Value Tool OpS Frame Priority 4 Management Tool User Frame Priority 0 Management Tool OpS Frame Vlan-ID 500 Management Tool AP IP address 192.168.0.1 Management Tool Subnet mask 255.255.255.0 Management Tool Default gateway 192.168.0.254 Management Tool Trap Des. IP1 192.168.0.120 Management Tool Trap Des. IP2 non-Reg Management Tool Trap Des.
Table 10-2 Setup parameters WT(Point to Multipoint) WT WT1 WT2 WT3 Item Value Value Value Tool WT ID Number 1 2 3 Management Tool AP ID Number 1 1 1 Management Tool Encryption Parameter 1234567890 0987654321 9876543210 Management Tool 1 2 3 OpS Select number WT ID VLAN-TAG Cont non-transparent non-transparent non-transparent OpS Authen. Param 1234567890 0987654321 9876543210 Serial number (example) NJJW000011T NJJW000012T NJJW000013T OpS WT Reg.
Point to Maltipoint VLAN SW parameters In case of connecting with WT1's TestPC AP's TestPC AP IFU PortNumber tag type VID Number In case of connecting with WT3's TestPC AP's TestPC L2 SW 1 tagged Default 2 untag Default 3 untag 2 4 untag 50 5 untag 100 6 untag 200 7 untag 300 8 untag 500 AP's TestPC In case of connecting with WT2's TestPC Figure 10-2 Point to Maltipoint VLAN SW parameters 10-160 OpS PC
11. System example Point to Point An example point-to-point system configuration is shown in Figure 11-1. The settings of this system configuration are as follows: setting: Table 11-1 VLAN switch setting: Figure 11-2 Maintenance PC IP :192.168.1.101 Sub:255.255.255.0 SW-HUB Test PC IP :192.168.2.100 Sub:255.255.255.0 LAN Cable LAN Cabl e WT1 Master WT Adapter WT2 Slave tripod AC Adapter AC100〜240V TypeC LAN Cable L2SW WT Adapter LAN Cable LAN Cable IP :192.168.1.100 Sub:255.255.255.
Table 11-1 Setup parameters WT(Master) / WT(Slave) (Point to Point) WT1 (Master) WT2 (Slave) Value Value Item System ID number Tool 11111 11111 Management Tool Encryption Parameter 12345 12345 Management Tool Sireal No. Management Tool Trans. level 14 14 Management Tool OpS Fra. Praiority 0 - Management Tool OpS Fra. Vlan-ID 500 - Management Tool IP address 192.168.1.100 - Management Tool Subnet mask 255.255.255.0 - Management Tool Default gateway 192.168.1.
Point to Point VLAN SW parameters WT1 adapter Master L2 SW PortNumber tag type VID Number 1 tagged Default 2 untag Default 3 untag 2 4 untag 50 5 untag 100 6 untag 200 7 untag 300 8 untag 500 OpS PC Figure 11-2 Point to Point VLAN SW parameters 11-163
￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣ JRC FWA SYSTEM Instruction Manual H-7YZCM0101B Rev. 3.4 24/SEP.
