For a description of the PIC, see Gigabit Ethernet PIC with SFP (M10i Router).
Table 9: Optical Interface Support for Gigabit Ethernet PICs with SFP
Parameter
1000Base-SX
1000Base-LX
1000Base-LH
Optical interface
Multimode
Single-mode
Transceiver type
SFP
Maximum distance
62.5/125 MMF cable: 656 ft/200 m
50/125 MMF cable: 1640 ft/500 m
9/125 SMF cable: 6.2 miles/10 km
62.5/125 and 50/125 MMF cable:1804.5 ft/550 m
9/125 SMF cable: 43.5 miles/70 km
Transmitter wavelength
770 through 860 nm
1270 through 1355 nm
1355 through 1580 nm
Average launch power
–9.5 through 0 dBm
–11.5 through –3 dBm
–3 through +3 dBm
Average receive power
–17 through 0 dBm
–19 through –3 dBm
–20 through –3 dBm
Receiver saturation
0 dBm
–3 dBm
Receiver sensitivity
–17 dBm
–19 dBm
–20 dBm