Juniper T320 Manual page 130

T320 Core Router Interface Module Reference
Software features
Cables and connectors
LEDs
Related
Documentation
114
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 OS Release 7.0 or later is recommended to configure graceful Routing Engine switchover
(GRES).
You can install any transceiver supported by the PIC.
Fiber-optic SFP transceivers:
Duplex LC/PC connector (Rx and Tx)
Small form-factor pluggable (SFP) transceivers:
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)
Copper interface specifications—see Gigabit Ethernet 1000BASE-T Copper Interface
Specifications
NOTE: Do not install SONET/SDH OC48c/STM16 SFPs in the Gigabit Ethernet port. The port will
not recognize the SFP.
Status LED, one tricolor:
Off—Not enabled.
Green—Online with no alarms or failures.
Yellow—Online with alarms for remote failures.
Red—Active with a local alarm; router has detected a failure.
NOTE: The green status LED is lit on the 2-port Gigabit Ethernet IQ PIC when at least one port
is online.
Port LEDs, one per port:
Off—Port is down.
Green—Link is established.
T320 PIC Description
T320 PIC Combination Limitations
"Gigabit Ethernet 1000BASE Optical Interface
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