Software release

• JUNOS 5.4 and later
• JUNOS 9.0 and later supports the 10-Gigabit Ethernet PIC on the T640 Enhanced Scaling FPC3 (T640-FPC3-ES).

Description

• One 10-Gigabit Ethernet port
• Power requirement: 0.74 A @ 48 V (35.5 W)
• Supports large Ethernet frame sizes for more efficient throughput across the intra-POP network

Hardware features

• High-performance throughput at speeds up to 10 Gbps
• Full-duplex mode
• Maximum transmission units (MTUs) up to 9192 bytes
• 64 source MAC address filters
• 960 destination MAC filters

Software features

• Virtual Router Redundancy Protocol (VRRP) support
• 802.1Q virtual LANs (VLANs) support
• 802.3ae link aggregation support
• RMON EtherStats

Cables and connectors

• Duplex SC connector (RX and TX)

• Optical interface support—see Table 6

LEDs

Status LEDs, one bicolor:

• Off—PIC 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