Juniper Networks M120 guide

10-Gigabit Ethernet DWDM PIC

Software features	■ Enhanced optical monitoring capabilities
	■ CLI configurable wavelength support
	■ Virtual Router Redundancy Protocol (VRRP) support
	■ 802.1q virtual LANs (VLANs) support
	■ 802.3ae link aggregation support
	■ RMON EtherStats
Cables and connectors	■ Duplex SC/PC connector (RX and TX)
LEDs	Status LED, one bicolor:
	■ Off—PIC is not enabled
	■ Green—PIC is operating normally
	■ Red—PIC has an error or failure

Port LEDs, one pair:

■Link—If green, the port is online; if there is no light, the port is down

■RX—If flashing green, the port is receiving data; if there is no light, the port might be on but is not receiving data

Table 23: Optical Interface Support for 10-Gigabit Ethernet DWDM PICs

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

10-Gigabit Ethernet DWDM PIC ■ 79