Nortel CVX 1800 Hardware Installation Manual page 17

Appendix A
Plastic Fascia Chassis Technical Specifications
About This Appendix ...................................................................................................... A-1
Introduction ............................................................................................................. A-1
Topics ...................................................................................................................... A-1
Chassis Specifications and Clearances ........................................................................ A-3
Dimensions, Weight, Slot Capacity ......................................................................... A-3
Clearance ................................................................................................................ A-3
Environmental Specifications ........................................................................................ A-4
Specifications .......................................................................................................... A-4
Cooling Requirements ................................................................................................... A-5
Need for Ventilation ................................................................................................. A-5
Methods of Cooling ................................................................................................. A-5
Airflow ..................................................................................................................... A-5
Electromagnetic Emissions and Radio Frequency ........................................................ A-6
CVX 1800 Requirements ........................................................................................ A-6
Cable Specifications ...................................................................................................... A-7
Cables Supplied by Nortel Networks ....................................................................... A-7
Cables Supplied by Customer ................................................................................. A-7
Management Console Cable Specifications ........................................................... A-8
DB-9 Pin and Signal Assignments .................................................................... A-9
DB-9 to DB-25 Pin and Signal Assignments ..................................................... A-9
HSSI Interface ...................................................................................................... A-10
HSSI DTE to DCE Pin and Signal Assignments ............................................. A-10
Ethernet 10/100BASE-TX Interface Cable Specifications ..................................... A-12
Ethernet 10/100 Base-TX Pin and Signal Assignments ................................. A-12
E1 and T1 Interface Line Specifications ................................................................ A-13
RJ-45 Pin and Signal Assignments ................................................................ A-13
E1 and T1 Shielded Cable Specifications ............................................................. A-14
DS3 Coaxial Cable Specifications ......................................................................... A-14
Optical Cable Specifications ................................................................................. A-14
Tandem CVX to RAS CVX Crossover Cable ............................................................... A-15
Introduction ........................................................................................................... A-15
Tools and Parts Needed ........................................................................................ A-15
296-1011-200 Rel. 5.0, Doc. Rev. 08.01 xvii