Users Manual Part 2

Figure 212: Position of Modules in Expansion Cabinet
Junction
Panel
Filter Section
(RX Splitters)
Cavity Combiners
BRs
BRs
PSU
PSU
XHUB
XHUB
Fan Tray
Fan Tray
Cavity Conjunction Hole
(on each side of Cabinet)
A.4
Surge Arrestors and Suppliers
Three types of surge arrestors should be used in the MTS site:
1 AC Power and X.21/E1 Interface Surge Arrestor
2 Antenna Surge Arrestor
3 Lightning Arrestor
A.4.1
AC Power and E1/X.21 Interface Surge Arrestors
Surge arrestors shall be locally procured. The selected items should be specifically designed for the
application and meet all local regulations.
6802800U74-AP
Appendix A: Field Replaceable Units (FRUs)
488