Juniper DPCE-R-Q-40GE-SFP Scheda Tecnica Pagina 160

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You can install any transceiver supported by the PIC. For information about installing and
removing transceivers, see the hardware guide for your router.
SONET/SDH OC12/STM4 small form-factor pluggable (SFP) transceivers:
Connector: Duplex LC/PC (Rx and Tx); single-mode fiber
Short reach (SR-1) (model number: SFP-OC12-SR)
Intermediate reach (IR-1) (model number: SFP-OC12-IR)
Long reach (LR-1) (model number: SFP-OC12-LR)
Optical interface specifications—see SONET/SDH OC12/STM4 Optical Interface Specifications
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
SONET alarms:
Alarm indication signal—line (AIS-L)
Alarm indication signal—path (AIS-P)
Bit error rate—signal degrade (BERR-SD)
Bit error rate—signal fail (BERR-SF)
Loss of frame (LOF)
Loss of light (LOL)
Loss of pointer (LOP)
Loss of signal (LOS)
Payload label mismatch (PLM-P)
Remote defect indication—line (RDI-L)
Remote defect indication—path (RDI-P)
Remote error indication (REI)
Payload unequipped (unequipped STS at path level) (UNEQ-P)
Virtual container—alarm indication signal (VAIS)
Virtual container—loss of pointer (VLOP)
Virtual container—mismatch (VMIS)
Virtual container—remote defect indication (VRD1)
Virtual container—unequipped (VUNEQ)
Alarms, errors, and
events
Copyright © 2013, Juniper Networks, Inc.160
MX Series 3D Universal Edge Routers Line Card Guide
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