RCMS2101-30-FV35 RCMS2301-30-FV35 RCMS2501-30-FV35 Standalone, Fiber Optic Ethernet Multiplexer User Manual Raisecom Technology Co., Ltd.
Raisecom Technology Co., Ltd 1. Cautions Please read the following notices carefully before installing and using the device, Raisecom does not respond to any loss that caused by violating safety notice. RCMS2X01-30-FV35 provides two types of power supply: AC and DC. When using DC power supply, please plug the power supply connectors according to this mannual strictly and avoid contrary connecting.
Raisecom Technology Co., Ltd Contents 1. Cautions ............................................................................................................................................1 2. Overview ...........................................................................................................................................3 2.1. 2.2. 2.3. 2.4. 3. Parameters................................................................................................................................
Raisecom Technology Co., Ltd 2. Overview 2.1. Introduction RCMS2101-30-FV35, RCMS2301-30-FV35, and RCMS2501-30-FV35 series Ethernet multiplexers are ideal optical fiber transmission devices for point-to-point networks, medium-sized and small capacity networks, such as wireless communication base stations, private communication networks and switching networks. These devices provide one N*64Kbps V.35 (N≤32) and one 100Mbps wire speed auto-negotiation Ethernet ports.
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Raisecom Technology Co., Ltd 3. Parameters 3.1. V.35 Interface Specification Physical characteristic: Type of interface: Working mode: Bit rate: Compliant to V.35 interface specification ISO2593 female connector (34-pin female) DCE N*64Kbps (N=1~31) at framed E1 mode 2048Kbps at unframed E1 mode 3.2. Ethernet Interface Specification Ethernet auto-negotiation and auto-MDI/MDIX capabilities can be enabled and disabled Supports IEEE 802.3 and IEEE 802.
Raisecom Technology Co., Ltd V.35 BANWIDTH TS[0] TS[1] …… TS[16] …… 3.5. Power Supply Power supply voltage: Power consumption: DC -48V, tolerance range -36V ~ -72V AC 220V, tolerance range 165V ~ 265V ≤ 5W when full loaded 3.6.
Raisecom Technology Co., Ltd 4. How to use 4.1. Description of the Front Panel RAISECOM RCMS2101-30-FV35 SERIES LNK ACT TX RX LOS LOF ERR V35AL L R PWR 100M ETH FDX Sketch of the front panel for RCMS2X01-30-FV35 series 4.1.1. Power indicator Power indicator (Green): If power is in good condition, it is ON 4.1.2. Alarm indicator z Optical interface alarm (including local and remote sites: L for local site, R for remote site) LOS (red): If losing receiving optical signal, alarm is ON.
Raisecom Technology Co., Ltd z connector type is DSC/PC. TX stands for optical output, RX for optical input. For single strand fiber model, RCMS2301-30-FV35 and RCMS2501-30-FV35, the TX wavelength of RCMS2301-30-FV35 is 1310nm, and the TX wavelength of RCMS2501-30-FV35 is 1550nm. The fiber connector type is SC/PC. 4.2. Description of the Rear Panel DCE Sketch of rear panel of RCMS2X01-30-FV35 series 4.2.1. Power Socket When using AC power supply, 220V standard 3-phase power socket.
Raisecom Technology Co., Ltd Terminal Timing (A) — SCTE(A) I U Terminal Timing (B) — SCTE(B) I W Request to Send — RTS I C Clear to Send — CTS O D Data Set Ready — DSR O E Data Carrier Detect — DCD O F Data Terminal Ready — DTR I H I—Input; O—Output 4.3. Bottom Dip-switch There are 3 dip-switches on the bottom of equipment, SW1 (8-bit), SW2 (4-bit), and SW3 (8-bit). Please use small flat-blade screw-driver to set the dip-switches.
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Raisecom Technology Co., Ltd z The 7th and 8th bits: clock mode option 7th bit 8th bit Timing Resource Option OFF OFF Master Clock (Internal) OFF ON V.35 Terminal Clock ON OFF Vacant ON ON Slave Clock (follow the link clock) Users are advised to select the most suitable timing resource. When configuring clock modes, V.35 DTE interface on Routers shall also be configured. Both TX and RX clock shall be External Clock mode at V.35 interface that connected with Master/Slave Clock equipment.
Raisecom Technology Co., Ltd 4.3.3. The setup for SW3: factory default setting all OFF z z z z z z z The 1st bit: Ethernet auto-negotiation capability enable/disable When this bit is switched to off, auto-negotiation capability is enabled. When this bit is switched to on, auto-negotiation capability is disabled. The working data rate and duplex mode will be determined by the 2nd and 3rd bits of SW3.
Raisecom Technology Co., Ltd z of SW3 is switched to ON. If the optical fiber is connected properly, the loop-back status can be viewed at the port of local Router. The 8th bit: Local loop-back function Local Loop-back is performed at local V.35 interface and used for test and diagnosis the V.35 interface. The local V.35 interface loop-back can only performed on the ‘Master Clock’ and ‘Terminal Clock’ equipment. As the above figure, the local equipment is set to Master Clock or Terminal Clock mode.
Raisecom Technology Co., Ltd 5. Installation and test 5.1. Inspect after Opening Please first check if the models and part numbers are in consistence, and also check if the equipments are damaged. 5.2. Preparation before Installation z z z z z Carefully read this manual Prepare all kinds of the cable. Ensure that they are not short-circuited. Refer to Appendix A for cable making. Ensure the voltage of power supply is in the tolerance range, the chassis is well connected with the ground.
Raisecom Technology Co., Ltd 6. Troubleshooting If you have any problems during installation and usage, try to solve them by the following proposals. If the problem persists, please contact distributors for technical support. These following explanations and solutions of alarm for optical port and LOS alarm of V.35 tributary aim at alarm of local end. Please handle it at remote end if alarm occurs at remote end. z z z z z z z Green PWR indicator is OFF Answer: power supply faults.
Raisecom Technology Co., Ltd 7. Appendix A Introduction of Cable Making A.1 V.35 Cable Making V.35 interface is compliant to V.35/ISO2593: DCE Connector Face – 34-pin Female connector. It can be connected with standard DTE cable. Please refer to Part 3.2.2 for wire sequence. A.2 Ethernet Cable Making Use Cat.5 twisted pair to connect the equipment. Please note the twisted pair is less than 100 meters. The 1st PIN The 8th PIN Either straight-through or crossover cable can be used.
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