Software release

• Junos OS Release 10.1 and later (Type 4)

Description

• 10 10-Gigabit Ethernet SFP+ ports
• Total bandwidth: 50 Gbps
• Power requirements: 3.3 A @ –48 V (158.4 W)

Hardware features

• High-performance throughput:
  • WAN-PHY mode at 9.953 Gbps
  • LAN-PHY mode at 10.3 Gbps
• Full-duplex mode
• Large maximum transmission units (MTUs) of up to 9192 bytes

Software features

• Two modes of operation: 5 ports in line-rate mode, 10 ports in Oversubscribed mode
• Intelligent handling of oversubscribed traffic
• Flexible mapping of port-assigned queues and scheduler resources at both ingress and egress
• Strict-High Priority queue available on a per-port basis
• QoS available on a per-port basis
• Weighted Round Robin (WRR)
• L2 Protocol Support:
  • Ethernet CCC, Ethernet TCC, Ethernet VPLS
  • VLAN CCC
  • Extended VLAN TCC
  • VLAN VPLS
  • Flexible-Ethernet-services
• L3 Protocol Support
  • IPv4
  • IPv6
  • MPLS
• VLAN support
  • 4K VLANs per PIC
  • Flex-VLAN tagging support
  • Interrupt driven link-down detection
  • Pause frame support
  • Jumbo frame support
• IEEE 802.3ad Link Aggregation
• MAC learning, aging, and filtering
• Virtual Router Redundancy Protocol (VRRP) support
• MAC policer

Cables and connectors

• Duplex LC/PC connector (Rx and Tx)
• 10-Gigabit SFP+ tranceivers:
  • 10GBASE-LR (model number SFPP-10GE-LR)
  • 10GBASE-SR (model number SFPP-10GE-SR)
  • Optical interface specifications—see 10-Gigabit Ethernet Optical Interface Specifications

LEDs

Status 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.

Port LEDs, one pair for each port:

• Link LED

  • Off—Port is not enabled.
  • Green—Port is online with no alarms or failures.
  • Red—The router has detected a failure with alarms.

• Act LED

  • Green flashing—Port is sending or receiving packets.
  • Off—No packet activity detected on the port.

Caution: A T1600 router with the following power supply configurations and operating conditions can accommodate a maximum of 16 10-Gigabit Ethernet LAN/WAN with SFP+ PICs:

• One or two AC power supplies.
• Two DC power supplies in load-sharing mode with an input voltage between –43 VDC and –72 VDC.
• One DC power supply with an input voltage between –43 VDC and –72 VDC.

However, a router with only one DC power supply with an input voltage between –40 VDC and –43 VDC might not be able to support the maximum number of 10-Gigabit Ethernet LAN/WAN with SFP+ PICs. For more information, see technical bulletin PSN-2010-03-695.