Ctp150 T1/E1 Interface Module; Figure 5: Ctp150 T1/E1 Interface Module - Juniper CTP150 Manual

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CTP150 T1/E1 Interface Module

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Copyright © 2015, Juniper Networks, Inc.
NOTE: The external clock reference port must be the one in module slot 0,
the left-most slot in the front of the CTP150 chassis.
CTP150 Serial Interface Module on page 7
Serial Multiservice Interface Module Overview
The Juniper Networks CTP150 Circuit to Packet platform optionally includes a replaceable
CTP150-IM-4P-T1E1 interface module that can be paired with another module of the
same type or a serial interface module.
The four-port T1/E1 interface module supports individual cabling for each port. The
CTP150 ports have T1/E1 ports for RJ-48 connectors (see
highest-numbered port (labeled 3) is on the left, and the lowest-numbered port (labeled
0) is at the right, with the CLK port still farther to the right.

Figure 5: CTP150 T1/E1 Interface Module

T1/E1 CLK
3 2 1 0
Network Clock
ports connector
The software-selectable T1/E1 interfaces for the module are T1, E1, fractional T1, and
fractional E1. CSU options, encoding, and encapsulation are also software-selectable.
The module also includes an external clock reference port for an RJ-48 connector. Note
that only one external clock reference is required even if there are two interface modules,
serial or T1/E1.
If you want to use an external clock as node reference, then the clock must be connected
to module slot 0. Slot 0 is the left module slot.
NOTE: The external clock reference port must be the one in module slot 0,
the left-most module slot in the front of the CTP150 chassis.
CTP150 Serial Interface Module on page 7
CTP150 Multiservice Interface Module on page 8
CTP150 Interface Module HD-26 Connector Cable Pinouts on page 23
CTP150 Console Cable Pinouts on page 30
Chapter 2: CTP150 Interface Modules
Figure 5 on page 9). The
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