Juniper J-series Services Router J2350 Hardware Manual page 68

JUNOS Software with Enhanced Services Hardware Guide
Table 21: Gigabit Ethernet Port LEDs
For alarms, see the configuring and monitoring alarms information in the JUNOS
Software Administration Guide.
Optical Interface Support. Table 22 on page 44 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
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 45), the other with small form-factor pluggable (SFP) transceivers
(see Figure 27 on page 45).
44
Field-Replaceable PIMs
Function Color
Link Green
Unlit
Activity Green
(TX/RX)
Unlit
Parameter 1000Base-SX Transceiver
Model number JX-SFP-1GE-SX
Maximum distance 500 m (1640 ft) on 50/125-µm
MMF cable
200 m (656 ft) on 62.5/125-µm
MMF cable
Transmitter 830 nm through 860 nm
wavelength
Average launch power –9.5 dBm through –4 dBm
Receiver sensitivity –21 dBm through –18 dBm
State Description
On steadily Port is online.
Off Port is offline.
Blinking Port is transmitting or receiving traffic.
Off Port might be online, but it is not
receiving traffic.
1000Base-LX Transceiver
JX-SFP-1GE-LX
10 km (6.2 mi) on 9/125-µm SMF
cable
550 m (1894 ft) on MMF cable
1270 nm through 1355 nm
For SMF cable: –9.5 dBm through
–3 dBm
For MMF cable: –11.5 dBm through
–3 dBm
–25 dBm through –20.5 dBm