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10-Gigabit Ethernet Enhanced IQ2 (IQ2E) PIC with XFP (T320 Router)


Software release

  • Junos OS Release 9.4 and later (Type 3)


  • One 10–Gigabit Ethernet port

  • Power requirements: 1.2 A @48 V (56 W)

Hardware features

  • High-performance throughput

  • WAN-PHY mode at 9.953 Gbps

  • LAN-PHY mode at 10.3125 Gbps

  • Full-duplex mode

  • Large maximum transmission units (MTUs) of up to 9192 bytes

Software features

  • Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection (RED), weighted random early detection (WRED)

  • Drop statistics reported per queue for each of four priority-based drop profiles

  • Four levels of strict priorities with priority propagation among scheduling levels

  • Hierarchical shaping and hierarchical scheduler

  • Configurable WAN-PHY mode options:

    • loopback

    • mpls

    • path-trace

    • trigger

  • Virtual Router Redundancy Protocol (VRRP) support

  • Fine-grained queueing and shaping per logical interface at both ingress and egress

  • 802.1q virtual LANs (VLANs)

  • VLAN stacking and rewriting

  • Channels defined by two stacked VLAN tags

  • Multiple tag protocol identifiers (TPID) support

  • IP service for nonstandard TPID and stacked VLAN tags

  • 802.1p rewrite per channel

  • Flexible mapping of channels and scheduler resources at both ingress and egress

  • 16,000 schedulers (2,000 schedulers with 8 queues each or 4,000 schedulers with 4 queues each)

  • Scheduler resources dynamically allocated across ports

  • Flexible Ethernet encapsulation

  • MAC learning, policing, accounting, and filtering

Cables and connectors

  • You can install any transceiver supported by the PIC.

  • Fiber-optic 10–Gigabit small form-factor pluggable (XFP) transceivers:

    • Duplex LC/PC connector (Rx and Tx)

    • 10-Gigabit Ethernet XFP transceivers:

      • 10GBASE-S (model number: XFP-10G-S)

      • 10GBASE-L (model number: XFP-10G-L-OC192-SR1 )

      • 10GBASE-E (model number: XFP-10G-E-OC192-IR2 )

      • 10GBASE-Z (model number: XFP-10G-Z-OC192-LR2 )

      Optical interface specifications—see the Hardware Compatibility Tool at


OK LED, one tricolor:

  • Off—PIC is offline and safe to remove from the router.

  • Green—PIC is operating normally.

  • Yellow—PIC is initializing.

  • Red—PIC has an error or failure.

APP LED, one:

  • Off—Monitoring application is not running.

  • Green—Monitoring application is running under acceptable load.

  • Yellow—Monitoring application is overloaded.

Link Status LED, one:

  • Off—Port is down.

  • Green—Port is online. Link is established.