CT3/T3 12 Module Combination (12 Ports)
CT3/T3-F0
Line module label
CT3/T3 12 I/O
I/O module label
•
12
Number of I/O ports
•
First supported: 3.2.0
•
Final supported: 14.0.x
Software release
•
130 W
•
Channelized and unchannelized T3
Description
•
EFA ASIC
Type
•
DS3, DS1, DS0
•
HDLC framing
Capability
•
See
ERX Module Guide, Appendix A, Module Protocol Support
for information about
the layer 2 and layer 3 protocols and applications that this module combination
supports.
Software features
•
ERX7xx models
•
ERX14xx models
•
ERX310 router
Model compatibility
•
SRP-5G+
•
SRP-10G
•
SRP-40G
•
SRP-40G PLUS
•
SRP-SE10G
SRP module compatibility
•
1:N redundancy
•
NOTE:
Line module redundancy is not supported on the ERX310 router.
Module redundancy support
•
BT43 SMB connector
•
Cable that adapts to 75-ohm BNC is available.
•
The line interface unit supports two line buildouts:
•
0–68.5 m (0–225 feet)
•
69–137 m (226–450 feet)
•
Signal strength is software controlled.
•
The transmitted signal complies with ANSI T1.102-1993 Digital Hierarchy - Electrical
Interfaces (1999) for cable lengths up to 201 m (660 feet).
•
See
ERX Hardware Guide, Chapter 5, Cabling ERX Routers
for more information.
Cables and connectors
•
See
ERX Module Guide, Appendix B, Module LEDs
.
LEDs
•
See
Monitoring Interfaces
in
JunosE Physical Layer Configuration Guide, Chapter 1,
Configuring Channelized T3 Interfaces
.
Alarms, errors, and events
25
Copyright © 2010, Juniper Networks, Inc.
CT3/T3 12 Module Combination (12 Ports)
