Juniper Networks J-series Services Router J2320 - Manual (Page 74)

For alarms, see the configuring and monitoring alarms information in the J-series
Services Router Administration Guide.
Optical Interface Support. Table 22 on page 52 describes the optical interface
support on the 1-port and 6-port Gigabit Ethernet uPIMs over single-mode fiber-optic
(SMF) and multimode fiber-optic (MMF) cables.
Table 22: Optical Interface Support for SFP Gigabit Ethernet uPIMs
1000Base-LX Transceiver 1000Base-SX Transceiver Parameter
JX-SFP-1GE-LX JX-SFP-1GE-SX Model number
10 km (6.2 mi) on 9/125-µm SMF
cable
550 m (1894 ft) on MMF cable
500 m (1640 ft) on 50/125-µm
MMF cable
200 m (656 ft) on 62.5/125-µm
MMF cable
Maximum distance
1270 nm through 1355 nm 830 nm through 860 nm Transmitter
wavelength
For SMF cable: –9.5 dBm through
–3 dBm
For MMF cable: –11.5 dBm through
–3 dBm
–9.5 dBm through –4 dBm Average launch power
–25 dBm through –20.5 dBm –21 dBm through –18 dBm Receiver sensitivity
Copper Interface Support. The 1-port and 6-port Gigabit Ethernet uPIMs also support
1000Base-T SFPs (model number JX-SFP-1GE-T).
1-Port Gigabit Ethernet ePIMs
The 1-port Gigabit Ethernet ePIM is supported on J4350 and J6350 Services Routers
and is available in two versions, one with copper connector (see
Figure 26 on page 52), the other with small form-factor pluggable (SFP) transceivers
(see Figure 27 on page 53).
Figure 26: Copper Gigabit Ethernet ePIM
52 ■ Field-Replaceable PIMs
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide