User manual 3COM LS8M1VSNPH

[. . . ] H3C S7502 Ethernet Switch Installation Manual Hangzhou H3C Technologies Co. , Ltd. http://www. h3c. com Manual Version: T2-08046H-20071205-C-1. 02 Product Version: Release 3000/3100 Copyright © 2006-2007, Hangzhou H3C Technologies Co. , Ltd. All Rights Reserved No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of Hangzhou H3C Technologies Co. , Ltd. Trademarks H3C, , Aolynk, , H3Care, , TOP G, , IRF, NetPilot, Neocean, NeoVTL, SecPro, SecPoint, SecEngine, SecPath, Comware, Secware, Storware, NQA, VVG, V2G, VnG, PSPT, XGbus, N-Bus, TiGem, InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co. , Ltd. All other trademarks that may be mentioned in this manual are the property of their respective owners. Notice The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied. [. . . ] 4-9 4. 6. 1 Connecting the Console Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 4. 6. 2 Connecting the COM Port Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10 4. 6. 3 Connecting Category-5 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11 4. 6. 4 Connecting Fibers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 4. 7 Cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 4. 7. 1 Table-Mounted Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 4. 7. 2 Rack-Mounted Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 4. 8 Cable Binding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 4. 8. 1 Use of Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 4. 8. 2 Precautions for Cable Binding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 4. 9 Checking the Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18 i Installation Manual H3C S7502 Ethernet Switch Chapter 4 Hardware Installation Chapter 4 Hardware Installation The S7502 is designed for indoor application and must be fixed when applied. 4. 1 Confirming the Installation Preparations Make sure that you have read Chapter 3 carefully. All requirements introduced in Chapter 3 have been met. 4. 2 Installation Flowchart Figure 4-1 Installation flowchart of the switch 4-1 Installation Manual H3C S7502 Ethernet Switch Chapter 4 Hardware Installation Note: The switch should be equipped with at least two sets of power supply. 4. 3 Mounting the Switch to the Designated Position 4. 3. 1 Mounting the Switch onto a 19" Standard Rack The S7502 has an integrated chassis and should operate indoors. Figure 4-2 Mount an S7502 Ethernet switch onto a 19" standard rack Take the following installation steps. Step 1: Confirm the following before installation: The rack has been well fixed. The installation position for the switch has been well arranged and there is no obstacle around. The switch is ready for installation and has been carried to a place near the rack and convenient for moving. Step 2: Install the wiring channel and mounting angle sets shipped with the switch. Step 3: With two people lifting the switch at both sides slowly, move the switch to a place in front of the rack. Step 4: Carry the switch a little higher than the rack tray or guides. Step 5: Fasten the angle sets on the 19-inch columns to seat the switch in the chassis. 4-2 Installation Manual H3C S7502 Ethernet Switch Chapter 4 Hardware Installation 4. 3. 2 Mounting the Switch on the Tabletop Step 1: Confirm the following before installation: The table is firm enough to hold the switch and cables. No obstacles around the table that may interfere with the installation. The switch is ready for installation and has been carried to a place near the cabinet and convenient for moving. [. . . ] If the configuration system has failed, the configuration terminal may display illegible characters or nothing at all. 8. 1. 1 No Display on the Terminal After the switch is powered on, if no information is displayed on the terminal, check if: The power system works normally. If no problem is found after the above check, check if: The serial port connected to the console cable is wrong. (The port in use is not the one set on the terminal. ) The configuration of parameters on the terminal is wrong. Correct parameter configuration is listed as follows: ­Bits per second: 9600 ­Data bits: 8 ­Parity check: None ­Stop bits: 1 ­Flow control: None ­Terminal emulation mode: VT100 Something is wrong with the console cable. 8. 1. 2 Illegible Characters on the Terminal If the configuration terminal displays illegible characters, the configuration of parameters on the terminal might be incorrect. [. . . ]