I/O Module Specifications ! 141
Chapter 12: Module Specifications
SRP-10G
SRP I/O
N/A ERX-710 router
ERX-1410 router
SRP-10G 7 Terminal
blocks
BNC
75 ohm
Wire wrap
posts
RJ-45
RS-232 (DB-9)
See Chapter 6, Cabling E-series
Routers.
SRP-40G
SRP I/O
N/A ERX-1440 router SRP-40G
SRP-40G+
7Terminal
blocks
BNC
75 ohm
Wire wrap
posts
RJ-45
RS-232 (DB-9)
See Chapter 6, Cabling E-series
Routers.
SRP-40G+
SRP I/O
N/A ERX-1440 router SRP-40G
SRP-40G+
7Terminal
blocks
BNC
75 ohm
Wire wrap
posts
RJ-45
RS-232 (DB-9)
See Chapter 6, Cabling E-series
Routers.
SRP-SE I/O N/A ERX-310 router SRP-SE10G 2 RJ-45
RS-232 (DB-9)
See Chapter 6, Cabling E-series
Routers.
T3
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).
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