Juniper T320 Manual page 122

T320 Core Router Interface Module Reference
Description
Hardware features
Software features
Cables and connectors
106
10-port: Junos OS Release 5.5 and later (Type 3)
One, two, four, or ten Gigabit Ethernet ports
Power requirements:
1-port: 0.15 A/48 V @ 7.3 W
2-port: 0.25 A/48 V @ 11.9 W
4-port: 0.50 A/48 V @ 23.8 W
10-port: 0.62 A/48 V @ 29.9 W
Supports large Ethernet frame sizes for more efficient throughput across the intra-POP network
High-performance throughput on each port at speeds up to 1 Gbps
Autonegotiation between Gigabit Ethernet circuit partners
Full-duplex mode
Maximum transmission units (MTUs) of up to 9192 bytes
Virtual Router Redundancy Protocol (VRRP) support
802.1q virtual LANs (VLANs) support
960 destination MAC filters per port
Optical diagnostics and related alarms on the 2-port, 4-port, and 10-port PICs (Junos OS
Release 8.2 and later)
Flexible Ethernet encapsulation on the 1-port, 2-port, and 4-port PICs
Multiple tag protocol identifiers (TPID) support on the 1-port, 2-port, and 4-port PICs
Source MAC learning on the 1-port, 2-port, and 4-port PICs
MAC accounting and policing—Dynamic local address learning of source MAC addresses on
the 1-port, 2-port, and 4-port PICs
Passive monitoring for IPv4 packets on the 10-port PIC for Junos OS Release 11.1 and later.
NOTE: The 10-port Gigabit Ethernet PIC with SFP does not support MAC accounting and policing,
MAC learning, TPID, or flexible Ethernet encapsulation.
You can install any transceiver supported by the PIC.
SFP transceivers:
Duplex LC/PC connector (Rx and Tx)
1000Base-LH (model number: SFP-1GE-LH)
1000Base-LX (model number: SFP-1GE-LX)
1000Base-SX (model number: SFP-1GE-SX)
Optical interface specifications—see
Specifications" on page 31
1000Base-BX (model number pairs: SFP-GE10KT13R14 with SFP-GE10KT14R13,
SFP-GE10KT13R15 with SFP-GE10KT15R13, SFP-GE40KT13R15 with SFP-GE40KT15R13)—See
"Fast Ethernet and Gigabit Ethernet Bidirectional SFP Optical Interface Specifications" on
page 27
Copper transceivers:
Connector: Four-pair, Category 5 shielded twisted-pair connectivity through an RJ-45
connector
1000Base-T (model number: SFP-1GE-T)
Gigabit Ethernet 1000BASE-T Copper Interface Specifications
NOTE: Do not install Gigabit Ethernet SFPs in the SONET/SDH port. The port will not recognize
the SFP.
"Gigabit Ethernet 1000BASE Optical Interface
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