Juniper Networks T1600 - Manual (Page 118)

• Optical diagnostics and related alarms
• Per-port SONET/SDH framing
• Link aggregation
• Alarm and event counting and detection
• Dual-router automatic protection switching (APS)
• Multiprotocol Label Switching (MPLS) fast reroute
• Encapsulations:
• Circuit cross-connect (CCC)
• Translational cross-connect (TCC)
• Frame Relay
• High-Level Data Link Control (HDLC)
• Point-to-Point Protocol (PPP)
Software features
You can install any transceiver supported by the PIC. For information about installing and removing
transceivers.
• Duplex LC/PC connector (Rx and Tx)
• SONET/SDH OC3/STM1 small form-factor pluggable (SFP) transceivers:
• Multimode (model number: SFP-OC3-SR)
• Intermediate reach (IR-1) (model number: SFP-OC3-IR)
• Long reach (LR-1) (model number: SFP-OC3-LR)
Optical interface specifications—see SONET/SDH OC3/STM1 Optical Interface Specifications
• SONET/SDH OC12/STM4 small form-factor pluggable (SFP) transceivers:
• Short reach (model number: SFP-OC12-SR)
• Intermediate reach (IR-1) (model number: SFP-OC312-IR)
• Long reach (LR-1) (model number: SFP-OC12-LR)
Optical interface specifications—see SONET/SDH OC12/STM4 Optical Interface Specifications
NOTE: To extend the life of the laser, when a PIC is not being actively used with any valid links,
take the PIC offline until you are ready to establish a link to another device. For information about
taking a PIC offline, see the
request chassis pic offline command in the Junos OS Operational Mode
Commands.
Cables and connectors
One tricolor per port:
• 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
LEDs
Copyright © 2013, Juniper Networks, Inc. 118
T1600 Core Router Interface Module Reference