Installation ManualH3C S5500-EI Series Ethernet Switches Table of Contentsii1.7.1 Appearance ........................................................................................................... 1-211.7.2 Front Panel............................................................................................................ 1-221.7.3 Rear Panel ............................................................................................................ 1-221.7.4 Power System ....................................................................................................... 1-221.7.5 Cooling System ..................................................................................................... 1-231.7.6 LEDs...................................................................................................................... 1-231.8 System Specifications of the S5500-EI Series ................................................................ 1-261.9 Pluggable Modules .......................................................................................................... 1-281.10 Optional Interface Modules............................................................................................ 1-291.10.1 Description of LEDs on Extended Modules ........................................................ 1-301.11 CX4 Cable...................................................................................................................... 1-30Chapter 2 Installation Preparations............................................................................................. 2-12.1 Safety Precautions............................................................................................................. 2-12.2 Installation Site................................................................................................................... 2-12.2.1 Temperature/Humidity............................................................................................. 2-12.2.2 Cleanness ............................................................................................................... 2-22.2.3 Electromagnetic Susceptibility ................................................................................ 2-22.2.4 Laser Safety ............................................................................................................ 2-32.3 Installation Tools ................................................................................................................ 2-3Chapter 3 Installation.................................................................................................................... 3-13.1 Installing the Switch into a 19-Inch Cabinet....................................................................... 3-13.1.1 Introduction to Mounting Ears ................................................................................. 3-23.1.2 Introduction to Guide Rails...................................................................................... 3-33.1.3 Using Front Mounting Ears to Install the Switch ..................................................... 3-43.1.4 Using Front Mounting Ears and a Tray ................................................................... 3-53.1.5 Using Front and Rear Mounting Ears ..................................................................... 3-53.1.6 Using Front Mounting Ears and Guide Rails........................................................... 3-83.2 Mounting the Switch on a Workbench ............................................................................. 3-103.3 Connecting the Power Cables and the Grounding Cable................................................ 3-113.3.1 Connecting the AC Power Cable .......................................................................... 3-113.3.2 Connecting the DC Power Cable .......................................................................... 3-123.3.3 Connecting the Grounding Cable.......................................................................... 3-173.4 Connecting the Console Cable ........................................................................................ 3-193.4.1 Console Cable....................................................................................................... 3-193.4.2 Connection Procedure .......................................................................................... 3-203.5 Installing and Removing Optional Interface Modules ...................................................... 3-203.5.1 10 GE XFP Interface Module ................................................................................ 3-213.5.2 Short-haul Dual-port 10 GE CX4 Interface Module............................................... 3-233.6 Installing and Removing the Dedicated CX4 Cable......................................................... 3-243.6.1 Installing the Dedicated CX4 Cable ...................................................................... 3-243.6.2 Removing the Dedicated CX4 Cable .................................................................... 3-243.7 Verifying the Installation................................................................................................... 3-24