■
You can install any transceiver supported by the PIC. For information about installing
and removing transceivers, see the PIC and Transceiver Installation Instructions.
■
Fiber-optic SFP transceivers:
■
Duplex LC/PC connector (Rx and Tx)
■
Optical interface support—see Table 21 on page 48
■
1000Base-T SFP transceivers:
■
Connector: Four-pair, Category 5 shielded twisted-pair connectivity through an RJ-45
connector
■
Pinout: MDI crossover
■
Length: 328 ft/100 m
NOTE: Do not install SONET/SDH OC48c/STM16 SFPs in the Gigabit Ethernet port. The port
will not recognize the SFP.
Cables and connectors
Status LED, one tricolor:
■
Off—Not enabled
■
Green—Online with no alarms or failures
■
Amber—Online with alarms for remote failures
■
Red—Active with a local alarm; router has detected a failure
NOTE: The green status LED is lit on the 2-port Gigabit Ethernet IQ PIC when at least one
port is online.
Port LEDs, one per port:
■
Off—Port is down
■
Green—Link is established
LEDs
Table 21: Optical Interface Support for Gigabit Ethernet IQ PICs with SFP
1000Base-LH1000Base-LX1000Base-SXParameter
Single-modeSingle-modeMultimodeOptical interface
SFPSFPSFPTransceiver type
Multivendor
agreement
IEEE 802.3—1998IEEE 802.3—1998Standard
9/125 SMF cable:
43.5 miles/70 km
9/125 SMF cable:
6.2 miles/10 km
62.5/125 or 50/125
MMF cable:
1804.5 ft/550 m
62.5/125 MMF cable:
656 ft/200 m
50/125 MMF cable:
1640 ft/500 m
Maximum distance
1480 through 1580
nm
1270 through 1355
nm
770 through 860 nmTransmitter
wavelength
–3 through +3 dBm–11.5 through –3
dBm
–9.5 through 0 dBmAverage launch power
48 ■ Gigabit Ethernet IQ PICs with SFP
T1600 Internet Routing Node PIC Guide
