For a description of the PIC, see 10-Gigabit Ethernet DWDM PIC (T640 Routing Node).
Table 29: Optical Interface Support for the 10-Gigabit Ethernet DWDM PIC
Parameter
Extra-Long Wavelength Serial DWDM, LAN Rate
Optical interface
Single-mode
Transceiver type
Dense wavelength division multiplexing (DWDM)
Standard
ITU-T G.694.1
Maximum distance
9/125 SMF cable: 49.6 miles/80 km
Transmitter wavelength
1528.77 through 1563.86 nm, 100-GHz ITU grid
Average launch power
0 through 4 dBm
Transmit extinction ratio
9 dBm
Average receive power
–7 dBm through –24 dBm
Receiver saturation
–7 dBm
Receiver sensitivity
–24 dBm
