JUL-6226 APRIL.13, 2005 Version 1.
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 office.
C autions 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.
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 or unplugging the coaxial cable thetoAP-RFU If you have any in questions about this equipment or between if you want make and inquires turn about please contact our sales department. AP-IFU, thefailures, power off.
Avant usage: Indications Préventives Le manuel d’utilisation et le produit utilisent des icônes pour vous aider à utiliser correctement le This manual and the product use some icons to help you use the product properly and produitprevent et prévenir dommages des tiers ou sur des biens. Les icônes qui suivent, anytout damage to yousur andvous, othersur people or property. The following icons classify indiquent le niveaudamage des dommages éventuelsare si les précautions indiquées sont improperly.
Précautions d’utilisations Attention Warning Don’t place containers having water, chemicals or cosmetics, Ne placez pas de récipients contenant de l'eau, des produits chimiques ou des such as de vessels, pots and glasses, small of de petits produits beauté,flower tels que vaisselle, pots deorfleur et pieces verres, ou metals near on àtop of ou this Liquids spilled over or morceaux de or métal coté surproduct. ce produit.
Attention C autions Ce manuel décrit les points importants pour l’utilisation et la maintenance This manual describes important points to operate and maintain the du Matériel. Lisez les chapitres correspondants pour l’utilisation, la equipment. Read the related sections when operating, maintaining maintenance et le test du Matériel. N'essayez pas d'effectuer un test ou une and testing the Do pas not décrit try to dans carryceout a test or maintenance not maintenance quiunit. ne soit manuel.
Cautions Attention Don't use organic solvent for cleaning such aspour thinner benzene because N'utilisez pas de solvant organique leand nettoyage, tel que this may damage the coating. Just wipe the surface with a clean dry cloth. dissolvant et benzène parce que cela peut endommager le revêtement. Essuyez juste la surface avec un chiffon sec et propre.
CONTENTS 1. 2. 3. OVERVIEW ..................................................................................................................................... 1-1 1.1 FCC Notice ............................................................................................................................... 1-1 1.2 System Configuration ............................................................................................................... 1-2 1.3 Components ....................................
5.2.4 Connecting Cables to the WT Adapter............................................................................ 5-33 5.3 Standard Tools to be Used....................................................................................................... 5-34 5.4 Switches .................................................................................................................................. 5-35 5.4.1 Switches on the AP-IFU...................................................................
1. OVERVIEW JUL-6226 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.
Caution. Changes or modifications to this equipment could void the user’sauthority to operate the equipment. 1.2 System Configuration One Access Point (AP) has the capacity of linking with up to 239 subscriber terminals to configure a point-to-multipoint (P-MP) communications system. An omni-directional antenna (with horizontal directivity of 360°) mainly for a residential area of detached houses and a horn-type antenna ( 90° × 10° directivity) mainly for multi-tenant building are available.
1.3 Components Table 1-1 Components No. Name 1 AP-RFU 2 AP-IFU 3 WT Description The AP-RFU 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. The AP-IFU converts Ethernet frames into radio signals and vice versa. Connecting an AP-RFU to the AP-IFU constitutes an AP.
1.
External ViewView of the AP-RFU (Horn) External of the AP-RFU (Omni) Nameplate for this unit Generic nameplat Figure 1-2 External View of the AP-RFU (Horn Antenna) 1-5
External View of the AP-IFU Generic nameplate Ｔ ＹＰＥ Ｗ− Ａ Ｐ＜ ＥＬ０ ＞ Ｉ ＮＰＵ Ｔ ： ＤＣ − ４ ８Ｖ ０．８ Ａ Ｓ ＥＲ． ＮＯ ． Ｄ ＡＴＥ ： ＭＡＤ Ｅ ＩＮ ＪＡＰ ＡＮ Nameplate for this unit Figure 1-3 External View of the AP-IFU
External View of the WT Generic nameplate Ｎ Ａ Ｐ Ａ Ｊ Ｎ Ｉ ＞ Ｄ Ａ Ｅ Ｉ Ｓ Ｎ Ｔ Ｅ Ｐ Ｙ Ｒ Ｕ Ｐ Ｔ ． Ｔ Ｅ Ｗ Ｅ Ｎ Ｏ ： − ． Ｗ ： Ｄ Ｔ Ｃ ＜ ２ Ｅ ４ Ｌ Ｍ Ｖ Ａ Ｄ ０ ． ７ Ａ Nameplate for this unit Figure 1-4 External View of the WT 75° or more 70 or less 45° or more 80 or less Figure 1-5 External View of the Outdoor Mounting Brackets for the WT
ＷＴ ＡＤＡＰＴＥＲ ＭＯＤＥＬ ＮＱＤ− ２０４９ Figure 1-6 External View of the WT Adapter
30 or less 120 or less 70 or less Figure 1-7 External View of the WT AC Adapter 1-9
2. Specifications 2.1 General Table 2-1 General General Transmit/Receve Band EL0 24.101-24.549 GHz EL1 24.549-24.997 GHz EL2 24.997-25.445 GHz EH1 25.557-26.005 GHz EH2 26.005-26.453 GHz Channel spacing 28MHz (refer: Channel_arrangement) Number of Remote Terminals 239 per Carrier Duplex / Access Method TDD-TDM/TDMA Modulation QPSK & 16-QAM, dynamic adaptive Throughput/ RF Carrier QPSK: 23 Mbps Aggregate 16-QAM: 46 Mbps Aggregate Protocols Supported 802.3, 802.
2.2 AP Table 2-2 AP Access Point(AP) Antenna Beamwidth and Gain Omni(V/H) Sectoral(V/H) 360° : 6.5dBi 90°x10°: 15.5dBi Network Interface 100BASE-TX and 100BASE-FX(option) Input Power ‑-48vdc 48VDC‑-/+5% / +20% 8Amps , 、<0. <0.8Amps Physical RFU Dimensions:W190 x H190 x D362mm Weight:3kg IFU Dimensions:W275 x H325 x D165mm Weight:14kg Temperature -20℃ - +50℃,cold start at minimum -10℃ ambient Humidity 20% - 80% , non-condensing 2.
3. AP 3.1 AP-RFU 3.1.1 Overview The AP-RFU consists of three blocks: Antenna section, RF section and IF section. • Antenna section The omni-directional antenna (with horizontal directivity of 360°) and the horn-type antenna ( 90° × 10° directivity) give same shapes of AP-RFU. • 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.
AP‑ RFU RFU‑ I F AUTO ON/ OFF TRSEL ( RF ) I F ̲ F r eq 1710MHz RF Var i abl e[ 20dB] RX̲ LVL CNT TMG Gen COMP t o I FU Coax CABL E VAR̲ ATT [ 30dB] TH CNT S AW BPF CABL E L OS S T e mp CNT LOGAMP 427. 5MHz AS K MODE M HY B Obs t ac l e i nf or mat i on RF U ￨ I FU Cont Di e l e c t r i c ̲ BPF D/ A MAX̲ HOL D/ AVE RAGI NG T e mp CNT F REQ̲ CNT × 3 A/ D AGC LOGAMP SW BPF D/ A × n 26G: × 10 2. 4GHz Synt h SW × 2 SAW̲ BPF T e mp S e ns PA SAW BPF 1282.
The digital section consists of the wireless MAC processor, TDD/TDMA controller, modem and system controller. The wireless MAC processor converts between the Ethernet frames that the interface section handles and wireless MAC frames. It also schedules the dynamic slot assignment. The TDD/TDMA controller performs scrambling, encryption, error correction and other processing.
3.2.
Table 3-2 AP-IFU Controls Switch 1 ETHER1 AUTO (The shape of the switch may be changed) 2 ETHER2 AUTO (The shape of the switch may be changed) 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).
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. • Antenna section Uses a Triplate planar antennas to make the antenna compact and to provide a high gain. • 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 next-stage BPF eliminates unwanted sideband components.
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 functionarities. The wireless MAC processor converts between the Ethernet frames and the wireless MAC frames in the radio channel. The system controller performs operating parameter setting, state monitoring, control and testing for the entire unit.
Figure 4-1 is a block diagram of the WT. WT‑ MAC F REQ̲ CNT( RF ) TRSEL( I F ) X' T AL I nt er f ac e par t MJ 4P̲ MJ RS‑ 232 DRV/ REC MJ LED DRV PLL MOD 2 0MHz / 80 MHz D/ A Conv MOD̲ I / Q( BAL ) MAC PHY TDD AGC( Di gi t al ) CPU ATPC( Anal og) ATPC( Di gi t al ) ASI C RJ 45 Power s uppl y par t ( di gi t al ) +3 . 3 V̲ D( DI GI T AL ) +3 . 3 V̲ A( ANAL OG) +1 .
(2) State transition The table below shows how each LED changes its state after the power is turned on until the unit becomes operable.
5. INSTALLATION 5.1 Installing the AP-RFU and AP-IFU 5.1.1 Installing the AP-RFU (Omni Antenna) Fix the AP-RFU (omni antenna) to a pole using the bolts c and d. At this time, extract the pigtail cable that comes with the AP-RFU from the hole in the pole as shown in Figure 5-1.
5.1.2 Installing the AP-RFU (Horn Antenna) Attach the AP-RFU mounting bracket to the AP-RFU using the three bolts e as shown in Figure 5-3. You can align the antenna either for vertical or horizontal polarization. Fix the AP-RFU mounting bracket to the pole using the bolts c and d as shown in Figure 5-2.
5.1.
5.1.4 Installing the AP-IFU 5.1.4.1 Installing the AP-IFU on a Utility Pole g Figure 5-6 Installing the AP-IFU on a Utility Pole 5.1.4.2 Indoor Installation Figure 5-7 Indoor Installation 5.1.4.
5.1.4.4 Opening and Closing the AP-IFU Cover To open the cover: (1) Loosen the special screws c to f to open the cover as shown in Figure 5-9. (2) Fix the cover using the stopper g as shown in Figure 5-9. To close the cover: (1) Fix the stopper g on the main unit as shown in Figure 5-9. (2) Close the cover and tighten the special screws c to f as shown in Figure 5-9.
5.1.5 Connecting a Cable to the AP-RFU (Omni Antenna) Pole Cold-shrinkable sleeve Coaxial cable with an N connector (IF cable) To the AP-IFU Figure 5-10 Connecting the Cable to the AP-RFU (Omni Antenna) CAUTION: +16VDC to be supplied to the AP-RFU is superimposed on the signals in the IF cable. Turn off the power to the AP-IFU when installing or removing the IF cable. Otherwise, the unit may be damaged. CAUTION: Cover the cable connection with a cold-shrinkable sleeve to make it waterproof.
5.1.6 Connecting a Cable to the AP-RFU (Horn Antenna) Cold-shrinkable sleeve Coaxial cable with an N connector (IF cable) To the AP-IFU To the AP-IFU Figure 5-11 Connecting a Cable to the AP-RFU (Horn Antenna) CAUTION: +16VDC to be supplied to the AP-RFU is superimposed on the signals in the IF cable. Turn off the power to the AP-IFU when installing or removing the IF cable. Otherwise, the unit may be damaged. CAUTION: Cover the cable connection with a cold-shrinkable sleeve to make it waterproof.
5.1.7 Connecting Cables to the AP-IFU Connect four cables to the AP-IFU: a coaxial cable (with an N connector), optical cable, outdoor power supply cable, and ground wire. Round connector for the power cable terminal FG terminal (More than M4nut) Ethernetl cable inlet Coaxial cable with an N connector (IF cable) Ground wire (More than 1.
IF terminal Coaxial cable with an N connector (IF cable) Cold-shrinkable sleeve Use a T25 torx driver to open the AP-IFU cover. To the AP-RFU Figure 5-12-2 Connecting Cables to the AP-IFU (on the AP-CNT Side) CAUTION: When opening the AP-IFU cover, make sure that the four special screws are loosened completely. Forcing open the cover may damage it. CAUTION: +16VDC to be supplied to the AP-RFU is superimposed on the signals in the IF cable.
5.2 Installing the WT 5.2.1 Installing the WT Attach the WT mounting bracket to the WT using the bolts c and d. You can orient the WT either for vertical or horizontal polarization. Secure the WT mounting bracket to the pole using the bolts.
5.2.
5.2.3 Installing the WT Adapter 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.
5.2.4 Connecting Cables to the WT Adapter Connect three cables to the WT adapter: Ethernet cable to connect the WT, Ethernet cable to connect the PC, and AC adapter cable.
5.3 Standard Tools to be Used The table below lists the tools used during installation or maintenance of the units. Table 5-1 Tools Used No.
5.4 Switches 5.4.1 Switches on the AP-IFU ① ② ③ ④ Figure 5-18 Switches on the AP-IFU c Power switch This is the switch to supply power to the AP-IFU and AP-RFU. OFF d f POWER LED When on : Lit green When off: Extinguished ON ETHER1/ETHER2 switch This is the switch to set AUTO or 100FULL. (The shape of the switch may be changed.) AUTO: Lit green 100FULL: Extinguished ＥＴＨＥＲ１ ＡＵＴＯ Factory setting: 100FULL ＡＵＴＯ e ETHER AUTO LED １００ FULL RST switch This is the switch to reset the unit.
5.4.2 Switches on the WT Adapter ETHER LED c PC port Figure 5-19 Switches on the WT Adapter c TEST SW switch This is the switch to check for any disconnection on the Ethernet cable connecting the WT and WT adapter. CAUTION: If you turn on this switch, the Ethernet signal is looped back to the WT and not output to the PC port. How to check for a disconnection: • Unplug the cable from the PC port of the WT adapter. • Make sure that the ETHER LED lights. • Hold down the TEST SW switch.
5.5 Connectors 5.5.1 Connecting the AP-RFU and AP-IFU ＴＯＰ Ｈ ＴＯＰ Ｖ c From/to the IFU Figure 5-20 Connecting Section of the AP-RFU (Omni Antenna) c IF terminal: Pigtail connector (connector type: N-J) Connect the coaxial cable with an N-type connector from the AP-IFU. ＴＯＰ Ｈ ＴＯＰ Ｖ c From/to the IFU Figure 5-21 Connecting Section of the AP-RFU (Horn Antenna) c IF terminal: (Connector type: N-J) Connect the coaxial cable with an N-type connector from the AP-IFU.
5.5.2 Connectors on the AP-IFU c Ｔ Ｙ Ｐ Ｅ Ｗ− Ａ Ｐ ＜ Ｅ Ｌ ０ ＞ Ｉ Ｎ Ｐ Ｕ Ｔ ： Ｄ Ｃ − ４ ８ Ｖ ０ ．８ Ａ Ｓ Ｅ Ｒ． Ｎ Ｏ ． Ｄ Ａ ＴＥ ： Ｍ ＡＤ Ｅ ＩＮ Ｊ Ａ ＰＡ Ｎ d e f Figure 5-22 Connecting Section of the AP-IFU (Bottom View) c ANT terminal: (Connector type: N-J) Connect the coaxial cable with an N-type connector from the AP-RFU. d Ethernet cable inlet: Insert the Ethernet cable into the rubber bushing. e FG terminal: Connect the ground wire. f Power cable terminal: (Connector type: Round) Connect the power cable.
5.5.3 Connectors on the WT 87654321 ② ＞ ０． ７Ａ ＴＯＰ Ｈ ② ＭＡＤＥ ＩＮ ＪＡＰＡＮ ＴＹＰ ＥＷ− ＷＴ＜ ＥＬ Ｉ ＮＰＵ Ｔ ： ＤＣ２ ４Ｖ Ｓ ＥＲ． ＮＯ． Ｄ ＡＴＥ ： ① 1 ① ＴＯＰ Ｖ TXD+ 2 TXD- 3 RXD+ 4 LED1 5 LED2 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 5-23 Connecting Section of the WT c ETHER port This is the port to connect the WT to the WT adapter. Use a straight cable between the WT and WT adapter.
5.5.4 Connectors on the WT Adapter c ① 87654321 Top view ② e 87654321 d Bottom view Figure 5-24 Connecting Section of the WT Adapter c 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 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.
