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Channelized STM1 IQ PIC

Image g003096.gif

Software release

JUNOS 5.7 and later

Description

One STM1 port

Power requirement: 0.39 A/48 V @ 18.6 W

Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface.

Channelization: STM1c, fractional E1, framed and unframed DS0

Note: On the M5, M10, M20, M40, and M160 routers, this PIC requires an Enhanced FPC. See the hardware guide for your router for more information.

Hardware features

Packet buffering, Layer 2 parsing

Local and remote loopback testing

Software features

Quality of Service (QoS) per channel: Weighted Round Robin (WRR), Random Early Drop (RED), Weighted Random Early Drop (WRED)

Simple Network Management Protocol (SNMP): SONET/SDH MIB, T1/E1 MIB

Dynamic, arbitrary channel configuration

Full Bit Error Rate Testing (BERT) patterns at E1 and DS0 levels

Encapsulations:

High-level Data Link Control (HDLC)

Frame Relay

Multiprotocol Label Switching (MPLS) circuit cross-connect (CCC)

MPLS translational cross-connect (TCC)

Point-to-Point Protocol (PPP)

Cables and connectors

Duplex SC/PC connector (Rx and Tx); single-mode intermediate-reach fiber

LEDs One tricolor per port:

Off—Not enabled

Green—Online with no alarms or failures

Amber—Online with alarms for remote failures

Red—Active with a local alarm; router has detected a failure

Alarms, errors, and events

Alarm Indication Signal (AIS-L, AIS-P)

Bit Error Rate Signal Degrade (BERR-SD), Bit Error Rate Signal Fail (BERR-SF)

Bit Interleaved Parity Errors B1, B2, B3 (CV-S, CV-L, CV-P)

Errored Seconds (ES-S, ES-L, ES-P), Far-end Bit Errors REI-L, REI-P (CV-LFE, CV-PFE), Far-end Errored Seconds (ES-LFE, ES-PFE), Far-end Severely Errored Seconds (SES-LFE, SES-PFE), Far-end Unavailable Seconds (UAS-LFE, UAS-PFE)

Loss of Frame (LoF), Loss of Pointer (LoP-P), Loss of Signal (LoS)

Payload Mismatch (PLM-P), Payload Unequipped (UNEQ-P)

Remote Defect Indication (RDI-L, RDI-P)

Severely Errored Framing (SEF), Severely Errored Framing Seconds (SEFS-S), Severely Errored Seconds (SES-S, SES-L, SES-P), Unavailable Seconds (UAS-L, UAS-P)

Instrumentation (counters)

Layer 2 per-queue and per-channel packet and byte counters

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Description	One STM1 port Power requirement: 0.39 A/48 V @ 18.6 W Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface. Channelization: STM1c, fractional E1, framed and unframed DS0 Note: On the M5, M10, M20, M40, and M160 routers, this PIC requires an Enhanced FPC. See the hardware guide for your router for more information.
Hardware features	Packet buffering, Layer 2 parsing Local and remote loopback testing
Software features	Quality of Service (QoS) per channel: Weighted Round Robin (WRR), Random Early Drop (RED), Weighted Random Early Drop (WRED) Simple Network Management Protocol (SNMP): SONET/SDH MIB, T1/E1 MIB Dynamic, arbitrary channel configuration Full Bit Error Rate Testing (BERT) patterns at E1 and DS0 levels Encapsulations: High-level Data Link Control (HDLC) Frame Relay Multiprotocol Label Switching (MPLS) circuit cross-connect (CCC) MPLS translational cross-connect (TCC) Point-to-Point Protocol (PPP)
Cables and connectors	Duplex SC/PC connector (Rx and Tx); single-mode intermediate-reach fiber
LEDs	One tricolor per port: Off—Not enabled Green—Online with no alarms or failures Amber—Online with alarms for remote failures Red—Active with a local alarm; router has detected a failure
Alarms, errors, and events	Alarm Indication Signal (AIS-L, AIS-P) Bit Error Rate Signal Degrade (BERR-SD), Bit Error Rate Signal Fail (BERR-SF) Bit Interleaved Parity Errors B1, B2, B3 (CV-S, CV-L, CV-P) Errored Seconds (ES-S, ES-L, ES-P), Far-end Bit Errors REI-L, REI-P (CV-LFE, CV-PFE), Far-end Errored Seconds (ES-LFE, ES-PFE), Far-end Severely Errored Seconds (SES-LFE, SES-PFE), Far-end Unavailable Seconds (UAS-LFE, UAS-PFE) Loss of Frame (LoF), Loss of Pointer (LoP-P), Loss of Signal (LoS) Payload Mismatch (PLM-P), Payload Unequipped (UNEQ-P) Remote Defect Indication (RDI-L, RDI-P) Severely Errored Framing (SEF), Severely Errored Framing Seconds (SEFS-S), Severely Errored Seconds (SES-S, SES-L, SES-P), Unavailable Seconds (UAS-L, UAS-P)
Instrumentation (counters)	Layer 2 per-queue and per-channel packet and byte counters