Installation Instructions

Interfaces and cables
DN00283911 © Nokia Corporation 37 (43)
Issue 2 DRAFT 1 - en Nokia Proprietary and Confidential
Note
5 Interfaces and cables
This chapter describes the external interfaces and interconnecting cables
(excluding the grounding and power supply cables) for the Nokia InLite.
The following cables can be ordered from Nokia.
• RF jumper cables between MU and BTS
• fibre optic cables between the MU and RUs
• Pigtails to be spliced to core fibre optic cables
• LMP cable between MU LMP connector and laptop PC
• Alarm cable between MU alarm port and BTS
Refer to Appendix A for ordering information.
5.1 Main Unit
The interface connectors of the MU are shown in Table . Interfaces and
connectors of the Local Units (LUs) of the MU are shown in a separate table.
Interface
connector
Number of
connectors
Connector
type
Cable type/diameter
TRX BTS 8 N-type,
(female)
RG223
Alarm port 1 (5-pin) 9-pin, D-type,
female
13-pair 28 AWG, 106 Ω
Flexible SCSI-2 Cable
type CL2/FT1
Local
Management
Port
1 (3-pin) 9-pin, D-type,
male
2-pair telecom cable. For
more information, refer to
Appendix A.