Juniper M-series M10i User Manual

M10i Internet Router

PIC Guide

Juniper Networks, Inc.

1194 North Mathilda Avenue

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

Part Number: 530-022504-01, Revision 2

M10i Internet Router PIC Guide

This guide provides an overview and description of the Physical Interface Cards (PICs)
supported by the Juniper Networks M10i Internet router. The PICs are described
alphabetically. Table 1 on page 3 lists the PICs supported by the M10i router.

PICs provide the physical connection to various network media types. The PICs are
inserted into a slot in a router. You can install PICs of different media types on the
same router as long as the router supports those PICs.

PICs receive incoming packets from the network and transmit outgoing packets to
the network. During this process, each PIC performs framing and high-speed signaling
for its media type. Before transmitting outgoing data packets, the PICs encapsulate
the packets received. Each PIC is equipped with a media-specific ASIC that performs
control functions tailored to the PIC's media type.

Blank PICs resemble other PICs but do not provide any physical connection or activity.
When a slot is not occupied by a PIC, you must insert a blank PIC to fill the empty
slot and ensure proper cooling of the system.

2 ■

Table 1: PICs Supported in the M10i Internet Router

ATM2 IQ

Channelized

Channelized IQ

First JUNOS
SupportPortsPIC Family and Type

PIC
Slots Required

Page

91 slot6.14ATM2 DS3 IQ

111 slot6.12ATM2 E3 IQ

131 slot6.12ATM2 OC3/STM1 IQ

161 slot6.11ATM2 OC12/STM4 IQ

221 slot6.11Channelized OC12

181 slot6.14Channelized DS3 IQ

201 slot6.110Channelized E1 IQ

241 slot6.11Channelized OC12 IQ

261 slot7.11Channelized OC3 IQ

281 slot6.11Channelized STM1 IQ

301 slot7.410Channelized T1 IQ

DS3, E1, E3, and T1

E3 IQ

Ethernet

Ethernet IQ

321 slot6.12DS3

321 slot6.14DS3

341 slot6.14E1

361 slot6.02E3

751 slot6.14T1

381 slot6.14E3 IQ

441 slot6.14Fast Ethernet

441 slot6.18Fast Ethernet

441 slot6.112Fast Ethernet

471 slot6.31Gigabit Ethernet with SFP

491 slot6.11Gigabit Ethernet IQ

■ 3

M10i Internet Router PIC Guide

Table 1: PICs Supported in the M10i Internet Router (continued)

Ethernet IQ2

Services

Serial

SONET/SDH

First JUNOS
SupportPortsPIC Family and Type

PIC
Slots Required

Page

511 slot7.6R34Gigabit Ethernet IQ2

51 slot6.40Adaptive Services II

71 slot7.20Adaptive Services II FIPS

421 slot6.10ES

541 slot6.10Link Services

551 slot8.10MultiServices 100

761 slot6.10Tunnel Services

401 slot6.12EIA-530

571 slot6.12SONET/SDH OC3c/STM1

571 slot6.14SONET/SDH OC3c/STM1

SFP

(Multi-Rate) PIC with SFP

(Multi-Rate) PIC with SFP

with SFP

601 slot8.42SONET/SDH OC3/STM1 with

631 slot8.44SONET/SDH OC3/STM1

661 slot6.11SONET/SDH OC12c/STM4

691 slot8.41SONET/SDH OC12/STM4

724 slots6.41SONET/SDH OC48c/STM16

4 ■

Adaptive Services II PIC

JUNOS 6.4 and laterSoftware release

■

Adaptive Services II PIC

Description

Hardware features

Software features

LEDs

Supports tunnel services. This feature is included with the PIC and does not require an

■

individual license.

Individual licenses must be purchased for additional services.

■

Power requirement: 0.4 A @ 48 V (19 W)

■

Support for up to 2000 service sets

■

Active monitoring on up to 1 million flows

■

Support for MTUs up to 9192 bytes for Gigabit Ethernet and SONET interfaces

■

Depending on your JUNOS release and individual licenses, software features for this PIC can
include the features listed in Table 2 on page 5. For more information about the software
features available for services PICs, see the JUNOS Services Interfaces Configuration Guide.

Status LED, one tricolor:

Off—PIC is offline and it is safe to remove it from the chassis.

■

Green—PIC is operating normally.

■

Amber—PIC is initializing.

■

Red—PIC has an error or failure and no further harm can be done by removing it from

■

the chassis.

Application LED, one bicolor:

Off—Service is not running.

■

Green—Service is running under acceptable load.

■

Amber—Service is overloaded.

■

Table 2: Adaptive Services PICs Software Features

ICMP and UDP floods, and ping of death attacks

Adaptive Services II PICSoftware Feature

7.1GRE Key

7.0GRE dont-fragment

6.4Stateful firewall with packet inspection: detects SYN attacks,

Adaptive Services II PIC ■ 5

M10i Internet Router PIC Guide

Table 2: Adaptive Services PICs Software Features (continued)

6.4Network Address Translation (NAT) for IP addresses

6.4Port Address Translation (PAT) for port numbers

6.4IP Security (IPSec) encryption

records

RFC 3954 (IP v4 templates only)

IP-IP unicast tunneling

■

GRE unicast tunneling—Supports GRE fragmentation

■

Protocol Independent Multicast (PIM) sparse mode unicast

■

tunneling

6.4Active flow monitoring exports cflowd version 5 and version 8

8.3Active flow monitoring exports version 9 records, based on

–Passive flow monitoring

–Passive flow collection

8.1Flow-tap

–Dynamic flow capture

8.3Real-time performance monitoring

7.3Link services

6.4Tunnel services:

6.4Virtual tunnel interface for Layer 3 VPNs

6.4Layer 2 Tunneling Protocol (L2TP)

Compressed Real-Time Transport Protocol (CRTP)

■

Multilink Frame Relay (MLFR)

■

Multilink Point-to-Point Protocol (MLPP)

■

6 ■ Adaptive Services II PIC

7.3Voice services:

7.1Encapsulations:

Adaptive Services II FIPS PIC

JUNOS 7.2 and laterSoftware release

■

Adaptive Services II FIPS PIC

Description

Hardware features

Software features

JUNOS-FIPS requires an Adaptive Services II FIPS PIC for external IPSec connections. See

■

the Secure Configuration Guide for Common Criteria and JUNOS-FIPS for more information.

Supports tunnel services. This feature is included with the PIC and does not require an

■

individual license.

Individual licenses must be purchased for additional services such as Network Address

■

Translation (NAT), stateful firewall, intrusion detection services (IDS), IPSec. J-Flow
accounting, and voice services. For information about which services are supported by
PIC and platform type, see the JUNOS Services Interfaces Configuration Guide.

Power requirement: 0.4 A @ 48 V (19 W)

■

Support for up to 2000 service sets

■

Active monitoring on up to 1 million flows

■

Support for MTUs up to 9192 bytes for Gigabit Ethernet and SONET interfaces

■

For a list of the software features available for services PICs, see the JUNOS Services Interfaces
Configuration Guide.

Depending on your JUNOS release and individual licenses, software features for this PIC can
include:

Stateful firewall with packet inspection:

■

Detects SYN attacks, ICMP and UDP floods, and ping-of-death attacks

■

NAT for IP addresses

■

Port Address Translation (PAT) for port numbers

■

J-Flow accounting exports cflowd version 5 and version 8 records

■

Tunnel services:

■

IP-IP unicast tunneling

■

GRE unicast tunneling—Supports GRE fragmentation

■

PIM sparse mode unicast tunneling

■

Virtual tunnel interface for Layer 3 VPNs

■

IPSec encryption

■

Voice services:

■

Compressed Real-Time Protocol (CRTP)

■

Encapsulations:

■

Multilink Frame Relay (MLFR)

■

Multilink Point-to-Point Protocol (MLPP)

■

Adaptive Services II FIPS PIC ■ 7

M10i Internet Router PIC Guide

LEDs

Status LED, one tricolor:

Off—PIC is offline and it is safe to remove it from the chassis.

■

Green—PIC is operating normally.

■

Amber—PIC is initializing.

■

Red—PIC has an error or failure and no further harm can be done by removing it from

■

the chassis.

Application LED, one tricolor:

Off—Service is not running.

■

Green—Service is running under acceptable load.

■

Amber—Service is overloaded.

■

8 ■ Adaptive Services II FIPS PIC

ATM2 DS3 IQ PIC

ATM2 DS3 IQ PIC

JUNOS 6.1 and laterSoftware release

■

Description

Hardware features

Software features

Four DS3 ports

■

Power requirement: 0.41 A @ 48 V (20.0 W)

■

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

■

ATM standards compliant

■

16-MB SDRAM memory for ATM segmentation and reassembly (SAR)

■

ATM switch ID

■

Configurable framing options:

■

C-bit with ATM direct mapping

■

C-bit with Physical Layer Convergence Protocol (PLCP) framing (default)

■

M23 ATM direct mapping

■

M23 with PLCP framing

■

Internal and loop timing

■

Per-virtual circuit (VC) and per-virtual path (VP) traffic shaping

■

Unspecified bit rate (UBR) traffic shaping

■

Fine-grained variable bit rate (VBR) traffic shaping

■

Circuit cross-connect (CCC)

■

ATM Inverse Address Resolution Protocol (ARP), which enables routers to automatically

■

learn the IP address of the router on the far end of an ATM permanent virtual circuit
(PVC)

Simple Network Management Protocol (SNMP):

■

Management Information Base (MIB) 2 (RFC 1213)

■

ATM MIB (RFC 1695)

■

SONET MIB

■

AAL5 encapsulations:

■

ATM-VC-MUX

■

ATM-NLPID

■

ATM-Cisco-LLPID

■

ATM-SNAP

■

ATM-CCC-VC-MUX

■

ATM2 DS3 IQ PIC ■ 9

M10i Internet Router PIC Guide

Cables and connectors

LEDs

Alarms, errors, and
events

10 ft (3.05 m) posilock SMB to BNC (provided)

■

Four pairs of Rx and Tx coaxial cables

■

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

■

Alarm indication signal (AIS)

■

Far-end block error (FEBE)

■

Frame error

■

Idle code

■

Idle received

■

Local and remote loopback

■

Loss of signal (LOS)

■

Out of frame (OOF)

■

Path parity error

■

Yellow alarm

■

10 ■ ATM2 DS3 IQ PIC

ATM2 E3 IQ PIC

ATM2 E3 IQ PIC

JUNOS 6.1 and laterSoftware release

■

Description

Hardware features

Software features

Two E3 ports

■

Power requirement: 0.41 A @ 48 V (20 W)

■

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

■

ATM standards compliant

■

16-MB SDRAM memory for ATM segmentation and reassembly (SAR)

■

ATM switch ID

■

Configurable framing options:

■

G.751 direct mapping

■

G.751 with PLCP encapsulation (default)

■

G.832 ATM direct mapping

■

Internal and loop timing

■

Per-virtual circuit (VC) and per-virtual path (VP) traffic shaping

■

Unspecified bit rate (UBR) traffic shaping

■

Fine-grained variable bit rate (VBR) traffic shaping

■

Circuit cross-connect (CCC)

■

ATM Inverse Address Resolution Protocol (ARP), which enables routers to automatically

■

learn the IP address of the router on the far end of an ATM permanent virtual circuit
(PVC)

Simple Network Management Protocol (SNMP):

■

Management Information Base (MIB) 2 (RFC 1213)

■

ATM MIB (RFC 1695)

■

SONET MIB

■

AAL5 encapsulations:

■

ATM-VC-MUX

■

ATM-NLPID

■

ATM-Cisco-LLPID

■

ATM-SNAP

■

ATM-CCC-VC-MUX

■

Cables and connectors

■

■

10 ft (3.05 m) posilock SMB to BNC (provided)

Four pairs of Rx and Tx coaxial cables

ATM2 E3 IQ PIC ■ 11

M10i Internet Router PIC Guide

LEDs

Alarms, errors, and
events

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

■

Alarm indication signal (AIS)

■

Frame error

■

Line code violation

■

Local and remote loopback

■

Loss of signal (LOS)

■

Out of frame (OOF)

■

Yellow alarm

■

12 ■ ATM2 E3 IQ PIC

ATM2 OC3/STM1 IQ PIC

JUNOS 6.1 and laterSoftware release

■

ATM2 OC3/STM1 IQ PIC

Description

Hardware features

Two OC3 ports

■

Power requirement: 0.41 A @ 48 V (20 W)

■

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

■

Conforms to ANSI T1.105-1991 and T1E1.2/93-020R1

■

ATM and SONET/SDH standards compliant

■

Alarm and event counting and detection

■

Compatible with well-known ATM switches

■

ATM switch ID, which displays the switch IP address and local interface name of the

■

adjacent Fore ATM switches

Single 3010 SAR for segmentation and reassembly into 53 byte ATM cells

■

High-performance parsing of SONET/SDH frames

■

ASIC-based packet segmentation and reassembly (SAR) management and output port

■

queuing

64 MB SDRAM memory for ATM SAR

■

Packet buffering, Layer 2 parsing

■

ATM2 OC3/STM1 IQ PIC ■ 13

M10i Internet Router PIC Guide

Software features

Cables and connectors

LEDs

Circuit cross-connect (CCC) for leveraging ATM access networks

■

User-configurable virtual circuit (VC) and virtual path (VP) support

■

Support for idle cell or unassigned cell transmission

■

OAM fault management processes alarm indication signal (AIS), remote defect indicator

■

(RDI) cells, and loop cells

Point-to-point and point-to-multipoint mode Layer 2 counters per VC and per VP

■

Local and remote loopback

■

ATM Inverse Address Resolution Protocol (ARP), which enables routers to automatically

■

learn the IP address of the router on the far end of an ATM permanent virtual circuit
(PVC)

Simple Network Management Protocol (SNMP):

■

Management Information Base (MIB) 2 (RFC 1213)

■

ATM MIB (RFC 1695)

■

SONET MIB

■

Unspecified bit rate (UBR), non-real-time variable bit rate (VBR), and constant bit rate

■

(CBR) traffic shaping

Per-VC or per-VP traffic shaping

■

Support for F4 OAM cells

■

Support for 16 bit VCI range

■

Duplex SC/PC connector (RX and TX)

■

Optical interface support—See Table 3 on page 14

■

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

■

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 cell delineation (LOC), 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)

Table 3: Optical Interface Support for ATM2 OC3 IQ PICs

14 ■ ATM2 OC3/STM1 IQ PIC

MultimodeIntermediate Reach (IR)Parameter

MultimodeSingle-modeOptical interface

FixedFixedTransceiver type

Table 3: Optical Interface Support for ATM2 OC3 IQ PICs (continued)

ATM2 OC3/STM1 IQ PIC

MultimodeIntermediate Reach (IR)Parameter

Multivendor agreementTelcordia GR-253Standard

1.2 miles/2 km9.3 miles/15 kmMaximum distance

wavelength

1270 through 1380 nm1260 through 1360 nmTransmitter

–20 through –14 dBm–15 through –8 dBmAverage launch power

–14 dBm–8 dBmReceiver saturation

–30 dBm–28 dBmReceiver sensitivity

ATM2 OC3/STM1 IQ PIC ■ 15

M10i Internet Router PIC Guide

ATM2 OC12/STM4 IQ PIC

JUNOS 6.1 and laterSoftware release

■

Description

Hardware features

Software features

One OC12 port

■

Power requirement: 0.41 A @ 48 V (20 W)

■

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

■

Conforms to ANSI T1.105-1991 and T1E1.2/93-020R1

■

Complies with ATM and SONET/SDH standards

■

Alarm and event counting and detection

■

Compatible with well-known ATM switches

■

ATM switch ID, which displays the switch IP address and local interface name of the

■

adjacent Fore ATM switches

One 3010 SAR for segmentation and reassembly into 53-byte ATM cells

■

High-performance parsing of SONET/SDH frames

■

ASIC-based packet segmentation and reassembly (SAR) management and output port

■

queuing

64 MB SDRAM memory for ATM SAR

■

Packet buffering, Layer 2 parsing

■

Circuit cross-connect for leveraging ATM access networks

■

User-configurable virtual circuit (VC) and virtual path (VP) support

■

Support for idle cell or unassigned cell transmission

■

OAM fault management processes alarm indication signal (AIS), remote defect indication

■

(RDI), and loop cells

Point-to-point and point-to-multipoint mode Layer 2 counters per VC and per VP

■

Local and remote loopback

■

ATM Inverse ARP, which enables routers to automatically learn the IP address of the

■

router on the far end of an ATM PVC

Simple Network Management Protocol (SNMP):

■

Management Information Base (MIB) 2 (RFC 1213)

■

ATM MIB (RFC 1695)

■

SONET MIB

■

Unspecified bit rate (UBR), non-real-time variable bit rate (VBR), and constant bit rate

■

(CBR) traffic shaping

Per-VC or per-VP traffic shaping

■

Support for F4 OAM cells

■

Support for 16-bit VCI range

■

16 ■ ATM2 OC12/STM4 IQ PIC

ATM2 OC12/STM4 IQ PIC

Cables and connectors

LEDs

Alarms, errors, and
events

Duplex SC/PC connector (Rx and Tx)

■

Optical interface support—See Table 4 on page 17

■

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

■

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

■

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 cell delineation (LOC), 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)

Table 4: Optical Interface Support for ATM2 OC12/STM4 IQ PICs

Multimode TransceiverIntermediate Reach (IR) TransceiverParameter

MultimodeSingle-modeOptical interface

FixedFixedTransceiver type

Multivendor agreementTelcordia GR-253Standard

546.8 yards/500 m9.3 miles/15 kmMaximum distance

1270 through 1380 nm1274 through 1356 nmTransmitter wavelength

–20 through –14 dBm–15 through –8 dBmAverage launch power

–14 dBm–8 dBmReceiver saturation

–26 dBm–28 dBmReceiver sensitivity

ATM2 OC12/STM4 IQ PIC ■ 17

M10i Internet Router PIC Guide

Channelized DS3 IQ PIC

JUNOS 6.1 and laterSoftware release

■

Description

Hardware features

Software features

Four DS3 ports

■

Power requirement: 0.32 A @ 48 V (15.6 W)

■

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

■

Channelization: DS3, DS0

■

Data service unit (DSU) functionality

■

Subrate and scrambling:

■

Digital Link/Quick Eagle

■

Kentrox

■

Larscom

■

ADTRAN

■

Verilink

■

B3ZS line encoding

■

M13 or C-bit parity

■

Full bit error rate test (BERT)

■

Local and remote loopback testing

■

Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection

■

(RED), weighted random early detection (WRED)

Simple Network Management Protocol (SNMP): DS1 MIB, DS3 MIB

■

Dynamic, arbitrary channel configuration

■

Encapsulations:

■

High-Level Data Link Control (HDLC)

■

Frame Relay

■

Circuit cross-connect (CCC)

■

Translational cross-connect (TCC)

■

Point-to-Point Protocol (PPP)

■

■

18 ■ Channelized DS3 IQ PIC

Standard DS3 BNC coaxial cable interfacesCables and connectors

Channelized DS3 IQ PIC

LEDs

Alarms, errors, and
events

(counters)

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

■

Alarm indication signal (AIS)

■

Excessive zeros (EXZ)

■

Far-end block error (FEBE)

■

Frame error

■

Idle code, Idle received

■

Line code violation (LCV)

■

Loss of signal (LOS)

■

Out of frame (OOF)

■

Parity bit (P-bit) disagreements

■

Path parity error

■

Yellow alarm bit (X-bit) disagreements

■

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

■

Channelized DS3 IQ PIC ■ 19

M10i Internet Router PIC Guide

Channelized E1 IQ PIC

JUNOS 6.1 and laterSoftware release

■

Description

Hardware features

Software features

Ten E1 ports

■

Power requirement: 0.15 A @ 48 V (7.2 W)

■

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

■

Channelization: E1, DS0

■

Data service unit (DSU) functionality

■

Ports configurable as clear channel E1 interfaces with 2.048-Mbps connectivity

■

Supports unframed E1 G.703 and G.704 framing modes

■

Supports HDB3 line coding

■

CRC4 configurable

■

Local and remote loopback testing

■

Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection

■

(RED), weighted random early detection (WRED)

Simple Network Management Protocol (SNMP): E1 MIB, DS0 MIB

■

Dynamic, arbitrary channel configuration

■

Full bit error rate test (BERT)

■

Encapsulations:

■

High-Level Data Link Control (HDLC)

■

Frame Relay

■

Circuit cross-connect (CCC)

■

Translational cross-connect (TCC)

■

Point-to-Point Protocol (PPP)

■

■

LEDs

One bicolor per E1 port:

■

■

■

20 ■ Channelized E1 IQ PIC

120-ohm RJ-48CCables and connectors

Off—Port not enabled

Green—Physical E1 link is up; individual subchannels can be down

Red—Physical E1 link is down

Channelized E1 IQ PIC

Alarms, errors, and
events

(counters)

Alarm indication signal (AIS)

■

Loss of frame (LOF)

■

Out of frame (OOF)

■

Failed signal rate (FSR)

■

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

■

Channelized E1 IQ PIC ■ 21

M10i Internet Router PIC Guide

Channelized OC12 PIC

JUNOS 6.1 and laterSoftware release

■

Description

Hardware features

Software features

One OC12 port

■

Power requirement: 0.23 A @ 48 V (10.8 W)

■

12 DS3 channels

■

Supports IP version 4 (IPv4) unicast and multicast as well as MPLS, Intermediate

■

System-to-Intermediate System (IS-IS), Open Shortest Path First (OSPF), and Border
Gateway Protocol (BGP)

ASIC-based, high-performance throughput on all ports

■

Integrated DSU functionality with subrate and scrambling support for each DS3 channel

■

Class-of-service support for each DS3 channel

■

Dual-router SONET automatic protection switching (APS)

■

Rate policing on input for each DS3 channel

■

Rate shaping output for each DS3 channel

■

Packet buffering, Layer 2 parsing

■

M13/C-bit parity encoding

■

Full instrumentation per DS3 channel

■

DS3 diagnostics and loopback control

■

DS3 alarm and event counting and detection

■

DS3 Far-end Alarm and Control (FEAC) channel support

■

Encapsulations:

■

High-Level Data Link Control (HDLC)

■

Frame Relay

■

Circuit cross-connect (CCC)

■

Translational cross-connect (TCC)

■

Point-to-Point Protocol (PPP)

■

Cables and connectors

LEDs

■

■

One tricolor per port:

■

■

■

■

22 ■ Channelized OC12 PIC

Duplex SC/PC connector (RX and TX)

Optical interface support—See Table 5 on page 23

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

Channelized OC12 PIC

Alarms, errors, and
events

Alarm indication signal (AIS-L, AIS-P)

■

BERT functionality (you can configure one DS3 channel in BERT mode and configure the

■

remaining channels to transmit and receive normal traffic)

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)

■

Equipment failure (Does not affect service)

■

Errored seconds (ES-S, ES-L, ES-P), far-end bit errors REI-L, REI-P (CV-LFE, CV-PFE),

■

far-end block error (FEBE), 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)

Frame error

■

Idle code, Idle received

■

Loss of frame (LOF), Loss of pointer (LOP-P), Loss of signal (LOS)

■

Out of frame (OOF)

■

Payload Mismatch (PLM-P), payload unequipped (UNEQ-P)

■

Parity bit (P-bit) disagreements

■

Path parity error

■

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)

Yellow alarm bit (X-bit) disagreements

■

Table 5: Optical Interface Support for Channelized OC12 PICs

Single-Mode Intermediate ReachOptical Parameter

Single-mode transmitterOptical interface

Telcordia GR-253 compliantStandard

Single-mode cable: 9.3 miles/15 kmMaximum distance

1274 through 1356 nmWavelength

–15 through –8 dBmAverage launch power

–8 dBmReceiver saturation

–28 dBmReceiver sensitivity

Channelized OC12 PIC ■ 23

M10i Internet Router PIC Guide

Channelized OC12 IQ PIC

JUNOS 6.1 and laterSoftware release

■

Description

Hardware features

Software features

One OC12 port

■

Power requirement: 0.23 A @ 48 V (10.8 W)

■

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

■

Channelization: OC3, DS3, DS1, DS0

■

Subrate and scrambling:

■

Digital Link/Quick Eagle

■

Kentrox

■

Larscom

■

ADTRAN

■

Verilink

■

Packet buffering, Layer 2 parsing

■

M13/C-bit parity encoding

■

DS3 far-end alarm and control (FEAC) channel support

■

Local and remote loopback testing

■

Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection

■

(RED), weighted random early detection (WRED)

Simple Network Management Protocol (SNMP): OC3 MIB, DS3 MIB, T1 MIB

■

Dynamic, arbitrary channel configuration

■

Full bit error rate test (BERT)

■

Encapsulations:

■

High-Level Data Link Control (HDLC)

■

Frame Relay

■

Circuit cross-connect (CCC)

■

Translational cross-connect (TCC)

■

Point-to-Point Protocol (PPP)

■

Cables and connectors

■

■

24 ■ Channelized OC12 IQ PIC

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

Optical interface support—See Table 6 on page 25