Juniper E Series User Manual

I/O Module Specifications ! 131
Chapter 12: Module Specifications
CT3
CT3/T3
I/O
Non-ASIC ERX-7xx models
ERX-1410 router
SRP-5G
SRP-5G+
SRP-10G
3BNC
75 ohm
! The line interface unit
supports two line build-outs:
! 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).
CT3/T3
12
I/O
ASIC ERX-7xx models
ERX-14xx models
ERX-310 router
SRP-5G+
SRP-10G
SRP-40G
SRP-40G+
SRP-SE10G
12 BT43 SMB
(cable that
adapts to
75-ohm BNC
is available)
! The line interface unit
supports two line build-outs:
! 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).
E3
E3
I/O
Non-ASIC ERX-7xx models
ERX-1410 router
SRP-5G
SRP-5G+
SRP-10G
3BNC
75 ohm
The transmitted signal complies
with ITUT G.703,
Physical/electrical
characteristics of hierarchical
digital interfaces (November
2001) for cable lengths from
0–137 m (0–450 feet).
E3-12
FRAME
I/O
ASIC ERX-7xx models
ERX-14xx models
ERX-310 router
SRP-5G+
SRP-10G
SRP-40G
SRP-40G+
SRP-SE10G
12 BT43 SMB
(cable that
adapts to
75-ohm BNC
is available)
The transmitted signal complies
with ITUT G.703,
Physical/electrical
characteristics of hierarchical
digital interfaces (November
2001) for cable lengths from
0–137 m (0–450 feet).
Table 22: I/O module specifications (continued)
I/O Module
Label
a
Type
Model
Compatibility
SRP Module
Compatibility No. of Ports
Connector
Type Cabling Specifications

Juniper E Series Specifications

General

Brand	Juniper
Model	E Series
Category	Network Router
Language	English