Juniper E Series Hardware Manual page 159

Table 22: I/O module specifications (continued)
I/O Module Model
a
Label Type Compatibility
SRP-10G N/A ERX-710 router
SRP I/O ERX-1410 router
SRP-40G N/A ERX-1440 router
SRP I/O
SRP-40G+ N/A ERX-1440 router
SRP I/O
SRP-SE I/O N/A ERX-310 router
T3
CT3/T3 Non-ASIC ERX-7xx models
I/O
ERX-1410 router
SRP Module
Compatibility No. of Ports
SRP-10G 7
SRP-40G 7
SRP-40G+
SRP-40G 7
SRP-40G+
SRP-SE10G 2
SRP-5G 3
SRP-5G+
SRP-10G
Chapter 12: Module Specifications
Connector
Type Cabling Specifications
Terminal See Chapter 6, Cabling E-series
blocks Routers.
BNC
75 ohm
Wire wrap
posts
RJ-45
RS-232 (DB-9)
Terminal See Chapter 6, Cabling E-series
blocks Routers.
BNC
75 ohm
Wire wrap
posts
RJ-45
RS-232 (DB-9)
Terminal See Chapter 6, Cabling E-series
blocks Routers.
BNC
75 ohm
Wire wrap
posts
RJ-45
RS-232 (DB-9)
RJ-45 See Chapter 6, Cabling E-series
Routers.
RS-232 (DB-9)
!
BNC The line interface unit
75 ohm 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
T1.102-1993 Digital Hierarchy
- Electrical Interfaces (1999)
for cable lengths up to 201 m
(660 feet).
I/O Module Specifications
ANSI
! 141