Quick Installation Guide

Transcription

1 espace U1910&U1911&U1930&U1960&U1981 V200R003 Quick Installation Guide Issue: 01 Date: Product Overview The espace U1900 series are switches used in Huawei IP Telephony (IPT) solutions and provide VoIP solutions that meet requirements of different enterprises. This document describes how to quickly complete hardware installation for the U1910&U1911&U1930&U1960&U1981. Device Appearance Fan box Board supply Grounding hole Mount angle Board Appearance Device model label Board model label Ejector lever 8 Screw Indicator Boards for Device Models U1910&U1930 CVP* ASI OSU MTU BTU SCU* U1911&U1960 &U1981 Note: Boards marked with * are main control boards. Slots marked with * are slots for installing main control boards. 1 Slot Distribution Fan box Fan box Fan box Fan box * U supply * supply * U1911 U1930&U supply 1 6 7* supply * supply U1981 supply 1 supply 2 Copyright Huawei Technologies Co., Ltd All rights reserved.

2 Precautions! DANGER Do not install or remove a power cable with power on. Transient contact between the core of the power cable and the conductor might generate electric arc or spark, which can cause fire or damage to the human body. Before installing or removing the power cable, turn off the power. During the device power-on, do not wear the ESD wrist strap. This helps prevent electric shock.! CAUTION Before touching the device, or holding the boards, wear the antistatic gloves or the antistatic wrist strap to prevent the electrostatic discharge of the human body from damaging the sensitive components. Ensure that the other end of the antistatic wrist strap is well grounded. Before installing devices, ensure that the cabinet is effectively grounded. Installation Procedure 1a Unpack and check the materials 1b Prepare installation tools Install the subrack 3a 3b Install boards Adjust components on boards Install boards Prepare for the installation 5a 5b 5c on the device Check the indicators Log in to the device for the first time on and check the device Connect cables 4a 4b 4c 4d 4e 4f 4g View the overall cabling diagram Connect the PGND cables Connect the network cables Connect the E1/T1 trunk cables Connect the highdensity user cables Connect the power cables Bundle cables 2

3 1a 1 Preparation Unpacking Inspection Check the received materials according to the packing list and ensure that all the materials specified in the contract arrive at the site. After the inspection, sign on the packing list with the customer and keep a backup of the packing list. Packing List (Major Device) xxxxx xxxxx xx xxxxx xxxxx Parts No. Model Description Ordered Delivered 1b Preparing Installation Tools Cross screwdriver (M3 M6) Mount bar 2 Installing the Subrack Select a narrow brim of the cabinet mounting bar as the baseline and use M4 screws to install the guide rail. The lower edge of the guide rail must be flush with the baseline. Broad brim Narrow brim (baseline) Flat-head screwdriver (M3 M6) Diagonal pliers Keep a 1U space from the adjacent device to ensure heat dissipation. Guide rail Keep a 1U space from the adjacent device to ensure heat dissipation. Install floating nuts in the first and sixth square holes above the baseline. (Select the first and third square holes when installing the U1911.) Adjust the mounting ears (folded by default) at the two sides of the subrack based on the cabinet status to prevent the situation that the cabinet door cannot be closed after cables are connected. Put the subrack on the guide rails and push it into the cabinet. Use four M6 screws and the floating nuts on the mounting bar to fasten the device. 3

4 3 Installing a Board 3a Installing a Board Loosen the screws on the filler panel and use the flat-head screwdriver to remove the filler panel. Insert the board into the empty slot, press the ejector lever into place, and fasten the captive screws. 3b Adjusting Components on the Board If you want to use the T1 trunk, you must remove the jumper caps on the CVP board (U1910&U1930) or MTU board (U1911&U1960&U1981). If you want to use the built-in VMS service (U1911&U1960&U1981) or customize the system announcements, ensure that you have installed an SD card in slot 0 of the MTU board. SD0 SD1 4

5 4 Connecting Cables 4a Hardware Device Networking PSTN or traditional PBX Operation terminal Distribution frame Ethernet switch socket U1900 IAD Distribution frame Ground bar PSTN IP Phone POTS POTS Ethernet cable High-density user cable PGND cable E1/T1 trunk cable cable 5

6 4b Connecting the PGND Cables Use the PGND cables to connect the device to the ground bar or ground point of the grounded cabinet. A PGND cable must be as short as possible and generally cannot exceed 45 cm.! CAUTION Ensure that the device is effectively connected to the nearest ground to avoid noises in voice calls. 4c Connecting the Network Cables Use network cables to connect the following ports to the switch: CVP: FE1 and FE2 SCU: GE0 and GE1 The adaptive network ports support both straight-through and crossover cables. To ensure sufficient network bandwidth, use Cat 5e GE network cables. If there are active and standby SCU boards (U1981), connect network cables to both SCU boards. On the BTU board (U1911&U1960&U1981), use a straight-through network cable to connect the BRI S/T port to the peer NT device. 4d Connecting the E1/T1 Trunk Cables Connect and fasten one end of the E1/T1 trunk cable to the E1/T1 port on the CVP or MTU board, and connect the other end to the E1/T trunk cable of the peer device directly or through the distribution frame. Connection rules: E1 cable: For the same link number X, connect local TX to peer RX and local RX to peer TX. T1 cable: For the same link number X, connect local RX/TX to peer RX/TX. Connection Mode Local End Connection Point Peer End E1 (75-ohm, BNC) TX RX RX TX E1 (75-ohm, SMB*) TX RX RX TX Digital trunk port E1 (75-ohm to 120- ohm conversion) RX TX T1 (100-ohm) RX/TX RX/TX *The E1 trunk cable delivered with the device has BNC connectors assembled.if the peer end uses SMB connectors, assemble corresponding SMB connectors by referring to appendix a. 6

7 4e Connecting the High-Density User Cables Connect and fasten one end of the high-density user cable to the FXS/FXO port on the ASI or OSU board, and connect the other end to a POTS phone or an FXS port of the upper-level office directly or through the distribution frame. The high-density user cable delivered with the device has no RJ11 connector assembled. See appendix d to assemble an RJ11 connector if you need one. Connected Board Ports Provided Peer End ASI FXS (32 in total) POTS phone OSU FXS (12 in total) POTS phone FXO (12 in total) FXS port of the upper-level office 4f Connecting the Cables Use the delivered DC or AC power cable to connect the device to a satisfying power supply. DC power cable AC power cable Voltage: 100 V AC to 240 V AC Frequency: 50/60 Hz 4g Bundling Cables The power cables, signal cables, and PGND cables must be routed separately. They must be spaced apart at least 30 mm. Do not bundle or mix them together. Voltage: 38.4 V DC to 60 V DC The cables are arranged straightly and smoothly. Redundant length is reserved. R Use one cable tie every 200 mm. The cable strap is clearly cut, the cable ties point to the same direction, and there is no exposed thorn. Do not lay out cables on the dissipation holes; otherwise, heat dissipation of the device and the service life of cables are affected. 7

8 5 ing on and Checking the Device 5a 5b 5c ing On the Device Connect the device to an external power supply and turn the switch on the panel of the power module to ON. When the device is powered on, it takes about five minutes to start. After the device starts, the fan sound becomes low. Checking the Indicators The following table lists the normal status of each indicator. If any exception occurs, contact technical support engineers. Indicator Name Color Normal Status PWR Green On RUN Green Blinking ALM Red Off LOS* Yellow Off RFA* Yellow Off * The LOS and RFA indicators on CVP and MTU boards indicate physical connection status of each E1/T1 trunk. If they are off, the connection is proper. Otherwise, check the cable connector and the peer device. The CVP board (U1930) allows two E1/T1 trunks to share the same pair of indicators. The indicators are off only when the both E1/T1 trunks are connected properly. Logging In to the Device for the First Time Connect a PC (IP address: x except ) to the device through the switch, and open in a browser. If the message "There is a problem with this websites's security certificate." is displayed, click Continue to this website (not recommended). Use the default administrator account and password (admin/change_me) to log in to the device and configure it. Follow-up Procedure Visit download the espace U1900 Unified Gateway Product Documentation or espace UC IPT Quick Configuration Guide, log in to the device, and begin to configure it according to the guide. You can also use a mobile device to scan the following QR code to download and read related electronic documents. espace UC IPT Quick Configuration Guide 8

9 Appendixes Assembling the Signal Cable Connectors a Assembling the SMB/BNC Connector (for 75-ohm E1 Cables) The SMB and BNC connectors are used by 75-ohm un-balanced E1 trunk cables. Depending on the device model, either of the following E1 trunk cables with a BNC male connector assembled is delivered with the device. If an SMB connector is required based on the peer connector, you can cut off the existing BNC connector and reassemble a corresponding SMB connector. 4E1 trunk cable (DB26 connector, applicable to the U1910&U1930) 1E1 trunk cable (DB9 connector, applicable to the U1911&U1960&U1981) This section uses a straight SMB female connector as an example to describe how to assemble the SMB/BNC connector with the coaxial cable. Cut off the existing connector and strip off the jacket of the coaxial cable. L1: 5 6 mm L2: 7 9 mm L3: mm 2E1 trunk cable (DB9 connector, applicable to the U1911&U1960&U1981) L1 L2 L3 L1 L2 L3 Tube External Insulation conductor layer Internal conductor Connector Lead the heat shrink tube and crimping sleeve through the coaxial cable. Unfold the external conductor of the coaxial cable to a trumpet shap. Crimping sleeve Insert the insulation and internal conductor into the connector plug of the coaxial cable. The external conductor of the coaxial cable partly wraps the external conductor of the connector. Use a welding tool to weld the internal conductor of the coaxial cable with the internal conductor of the coaxial cable connector. Push the crimping sleeve toward the connector. Crimp the external conductor of the coaxial cable tight. Use a crimping plier to tighten the crimping sleeve and coaxial cable connector. Use a heat gun to blow the heat shrink tube so that the tube can tightly clad the crimping sleeve. Solder point 9

10 DB26 DB9 Pos.1 Pos.26 Pos.1 4E1 trunk cable pin assignment DB26 Pin Foot Signal Port 1/2 RX0+/RX0- R0 19/20 TX0+/TX0- T0 3/4 RX1+/RX1- R1 21/22 TX1+/TX1- T1 5/6 RX2+/RX2- R2 23/24 TX2+/TX2- T2 7/8 RX3+/RX3- R3 25/26 TX3+/TX3- T3 1E1 trunk cable pin assignment DB26 Pin Foot Signal Port 1/2 RX+/RX- R0 6/7 TX+/TX- T0 2E1 trunk cable pin assignment DB26 Pin Foot Signal Port 1/2 RX0+/RX0- R0 6/7 TX0+/TX0- T0 3/4 RX1+/RX1- R1 8/9 TX1+/TX1- T1 b Pos.9 Assembling the RJ48C Connector (for 100-ohm T1 Cables) The RJ48C connector is used by 100-ohm balanced T1 trunk cables. Depending on the device model, either of the following T1 trunk cables with a RJ48C connector assembled is delivered with the device. 4T1 trunk cable (DB26 connector, applicable to the U1910&U1930) 1T1 trunk cable (DB9 connector, applicable to the U1911&U1960&U1981) If you need to reassemble a RJ48C connector, strip off the jacket of the twisted-pair cable, sort the core wires according to the pin assignment, insert the sorted core wires into the RJ48C connector, and use a crimping tool to crimp the connector. If you do not have a RJ48C connector, use a RJ45 connector instead. 4T1 trunk cable pin assignment Pos.1 DB26 Pin Foot Signal Wire Pair RJ48C Pin Foot Port DB26 1/2 RX0+/RX0- White/Blue 2/1 19/20 TX0+/TX0- White/Orange 5/4 R0/T0 3/4 RX1+/RX1-21/22 White/Green TX1+/TX1-2/1 White/Brown 5/4 R1/T1 Pos.26 5/6 RX2+/RX2- White/Gray 2/1 23/24 TX2+/TX2- Red/Blue 5/4 R2/T2 RJ48C 7/8 RX3+/RX3- Red/Orange 2/1 25/26 TX3+/TX3- Red/Green 5/4 R3/T T1 trunk cable pin assignment DB9 Pos.1 Pos.9 DB26 Pin Foot Signal Wire Pair RJ48C Pin Foot 1/2 RX0+/RX0- White and orange/orange 2/1 6/7 TX0+/TX0- White and blue/blue 5/4 2T1 trunk cable pin assignment DB26 Pin Foot Signal Wire Pair RJ48C Pin Foot 1/2 RX0+/RX0- White and orange/orange 2/1 6/7 TX0+/TX0- White and blue/blue 5/4 3/4 RX1+/RX1- White and green/green 2/1 8/9 TX1+/TX1- White and brown/brown 5/4 10 2T1 trunk cable (DB9 connector, applicable to the U1911&U1960&U1981) Port R0/T0 Port R0/T0 R1/T1

11 c d Assembling the RJ48C Connector (for 120-ohm E1 Cables) The 75-to-120 ohm E1 trunk balun box can convert 75-ohm unbalanced single-ended signals of the device to 120-ohm balanced differential signals so that the device can connect to a variety of peer devices through E1 trunks. If the peer connector is not RJ48C, you can reassemble a RJ48C connector by referring to the pin assignment. If you do not have a RJ48C connector, use a RJ45 connector instead. 75-to-120 ohm E1 trunk balun box 75-ohm Signal Side Pin Foot Assembling the RJ11 Connector (for High-Density User Cables) The high-density user cable delivered with the device has no RJ11 connector assembled. If you need a RJ11 connector, find the wire pair in the following table, strip off the jacket of the twisted-pair cable, insert the twist pair into the middle pins of the RJ11 connector, and use a crimping tool to crimp the connector. The following table describes the pin assignment of high-density user cables when they connect to the ASI and OSU boards. Port 120-ohm Signal Side Pin Foot RX+/RX- RX IN 4/5 TX+/TX- TX OUT 1/2 High-density user cable (DB68B connector) DB68B RJ11 Pos.1 Pos.68 Cable pairs Adhesive tape Pin Foot Tape Wire Pair Port (ASI) Port (OSU) 36/35 Blue/White FXS-0 FXO-0 38/37 Orange/White FXS-1 FXO-1 40/39 Green/White FXS-2 FXO-2 42/41 Brown/White FXS-3 FXO-3 44/43 Gray/White FXS-4 FXO-4 46/45 Blue/Red FXS-5 FXO-5 48/47 Blue Orange/Red FXS-6 FXO-6 50/49 Green/Red FXS-7 FXO-7 2/1 Brown/Red FXS-8 FXO-8 4/3 Gray/Red FXS-9 FXO-9 6/5 Blue/Black FXS-10 FXO-10 8/7 Orange/Black FXS-11 FXO-11 10/9 Green/Black FXS /11 Brown/Black FXS /13 Gray/Black FXS /15 Blue/Yellow FXS /53 Blue/White FXS-16 FXS-0 56/55 Orange/White FXS-17 FXS-1 58/57 Green/White FXS-18 FXS-2 60/59 Brown/White FXS-19 FXS-3 62/61 Gray/White FXS-20 FXS-4 64/63 Blue/Red FXS-21 FXS-5 66/65 Orange Orange/Red FXS-22 FXS-6 68/67 Green/Red FXS-23 FXS-7 20/19 Brown/Red FXS-24 FXS-8 22/21 Gray/Red FXS-25 FXS-9 24/23 Blue/Black FXS-26 FXS-10 26/25 Orange/Black FXS-27 FXS-11 28/27 Green/Black FXS /29 Brown/Black FXS /31 Gray/Black FXS /33 Blue/Yellow FXS

12 e Assembling the RJ45 Connector (for Network Cables) The device has adaptive network ports and can connect to the switch using straightthrough or crossover cables. The BTU board of the U1911&U1960&U1981 can also connect to the peer NT device using straight-through network cables. If you need to prepare a straight-through or crossover cable, strip off the jacket of the twisted-pair cable, insert the core wires into the eight-pin feet of a RJ45 connector according to the pin assignment described in the following table, and use a crimping tool to crimp the connector. RJ Straight-through network cable pin assignment Connector 1 (T568B Standard) Connector 2 (T568B Standard) Pin Foot Color Pin Foot Color 1 White and orange 1 White and orange 2 Orange 2 Orange 3 White and green 3 White and green 4 Blue 4 Blue 5 White and blue 5 White and blue 6 Green 6 Green 7 White and brown 7 White and brown 8 Brown 8 Brown Crossover cable pin assignment Connector 1 (T568A Standard) Connector 2 (T568B Standard) Pin Foot Color Pin Foot Color 1 White and green 1 White and orange 2 Green 2 Orange 3 White and orange 3 White and green 4 Blue 4 Blue 5 White and blue 5 White and blue 6 Orange 6 Green 7 White and brown 7 White and brown 8 Brown 8 Brown 12