Juniper Networks M120 manual Gigabit Ethernet IQ PICs with SFP

Gigabit Ethernet IQ PICs with SFP

Gigabit Ethernet IQ PICs with SFP

Left: 1-port Gigabit Ethernet IQ PIC; Right: 2-port Gigabit Ethernet IQ PIC

Software release	■	1-port: JUNOS 8.0R2 and later (Type 1)
	■	2-port: JUNOS 8.0R2 and later (Type 2)

NOTE: These PICs are not supported in JUNOS Release 8.1R1.

Description	■	One or two Gigabit Ethernet ports
	■ Power requirement: 0.46 A @ 48 V (22 W)
	■ Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface
	■ Optical interface support—See Table 16 on page 64
Hardware features	■	High-performance throughput on each port at speeds up to 1 Gbps
	■ Full-duplex mode
	■ Large MTUs of up to 9192 bytes
Software features	■	Optical diagnostics and related alarms
	■ Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection
		(RED), weighted random early detection (WRED)
	■ Virtual Router Redundancy Protocol (VRRP) support
	■ 802.1q virtual LANs (VLANs)
	■ VLAN stacking and rewriting
	■	Flexible Ethernet encapsulation
	■ MAC policing, accounts, and filters

■ JUNOS Release 7.0 or later is required to configure graceful Routing Engine switchover (GRES).

Gigabit Ethernet IQ PICs with SFP ■ 63