5
CHAPTER
Maintain Components
Maintain the EX4400 Cooling System | 197
Maintain the EX4400 Power System | 200
Maintain the EX4400 Extension Modules | 205
Maintain Transceivers | 211
Maintain Fiber-Opc Cables | 218
Maintain Breakout Cables | 221
Maintain Direct Aach Cables | 225
Maintain Acve Opcal Cables | 230