Juniper E Series Hardware Manual page 148

E-series Hardware Guide
Table 22: I/O module specifications (continued)
I/O Module
a
Label Type
cOC12 ASIC
STM4
F0 I/O
SINGLE
MODE
cOC12 ASIC
STM4
LONG
HAUL
CT1
CT1 Non-ASIC ERX-7xx models
FULL
I/O
130 !
I/O Module Specifications
Model SRP Module
Compatibility Compatibility No. of Ports
ERX-7xx models SRP-5G+
ERX-14xx models SRP-10G
ERX-310 router SRP-40G
SRP-40G+
SRP-SE10G
ERX-7xx models SRP-5G+
ERX-14xx models SRP-10G
ERX-310 router SRP-40G
SRP-40G+
SRP-SE10G
SRP-5G
ERX-1410 router SRP-5G+
SRP-10G
Connector
Type
1 SC full duplex
1 SC full duplex
24 RJ-48C
100 ohm
Cabling Specifications
!
Tx power:
!
min: –15 dBm
!
max: –8 dBm
!
Center wavelength: 1310 nm
!
Rx input power:
!
min: –31 dBm
!
max: –8 dBm
!
Rated for 15 km (9.3 miles) of
9-micron core cable
!
Tx power:
!
min: –5.0 dBm
!
max: 0 dBm
!
Center wavelength: 1310 nm
!
Rx input power:
!
min: –34 dBm
!
max: –7 dBm
!
Fiber type: 9-micron core
!
Rated for 40 km (24.8 miles)
of 9-micron core cable
!
Use shielded cables to
maintain EMC compliance.
!
The line interface unit
supports multiple line
build-outs.
!
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).