M20 Internet Router PIC Guide Juniper Networks, Inc. 1194 North Mathilda Avenue Sunnyvale, California 94089 USA 408-745-2000 www.juniper.
M20 Internet Router PIC Guide This guide provides an overview and description of the Physical Interface Cards (PICs) supported by the Juniper Networks M20 Internet router. The PICs are described alphabetically. Table 1 on page 3 lists the PICs supported by the M20 Internet router by PIC family. PICs provide the physical connection to various network media types. The PICs are mounted on Flexible PIC Concentrators (FPCs), which are inserted into a slot in a router.
Table 1: PICs Supported in the M20 Internet Router Ports First JUNOS Support FPC Support PIC Slots Required Page ATM2 DS3 IQ 4 6.1 Type 1 1 slot 13 ATM2 E3 IQ 4 6.1 Type 1 1 slot 15 ATM2 OC3/STM1 IQ 2 5.5 Type 1 1 slot 17 ATM2 OC12/STM4 IQ 1 5.5 Type 1 1 slot 20 1 4.0 Type 1 1 slot 28 Channelized DS3 IQ 4 5.6 Type 1 1 slot 22 Channelized E1 IQ 10 5.6 Type 1 1 slot 24 Channelized OC3 IQ 1 7.1 Type 1 1 slot 26 Channelized OC12 IQ 1 5.
M20 Internet Router PIC Guide Table 1: PICs Supported in the M20 Internet Router (continued) PIC Family and Type Ports First JUNOS Support FPC Support PIC Slots Required Page Gigabit Ethernet IQ2 with SFP 4 7.6R3 Type 1 1 slot 53 Adaptive Services II 0 6.4 Type 1 1 slot 8 Adaptive Services II Layer 2 Services 0 7.5 Type 1 1 slot 10 ES 0 5.2 Type 1 1 slot 44 Link Services 0 5.6 Type 1 1 slot 56 Tunnel Services 0 3.3 Type 1 1 slot 67 2 5.
FPCs Supported FPCs Supported The M20 router supports the Type 1 FPCs listed in Table 2 on page 5. Inserting a combination of PICs with an aggregate higher than the maximum throughput per FPC is supported, but constitutes oversubscription of the FPC. Table 2: FPCs Supported by the M20 Router FPC Name FPC Model Number Maximum Number of PICs Supported per FPC Maximum Throughput per FPC First JUNOS Release Enhanced Plus FPC1 M20-FPC1-EP 4 3.2 Gbps 7.
M20 Internet Router PIC Guide PIC/FPC Compatibility Table 3 on page 6 provides a PIC/FPC compatibility matrix for the current PICs supported by the M20 router. The table lists the first JUNOS release in which the FPC supports the PIC. For example, JUNOS 7.2 is the first release in which the M20-FPC1-EP supports the ATM2 OC3/STM1 IQ, 2-port PIC. Table 3: M20 PIC/FPC Compatibility PIC Type Number of Ports M20-FPC1-EP ATM2 DS3 IQ 4 7.2 ATM2 E3 IQ 4 7.2 ATM2 OC3/STM1 IQ 2 7.
PIC/FPC Compatibility Table 3: M20 PIC/FPC Compatibility (continued) PIC Type Number of Ports M20-FPC1-EP Gigabit Ethernet, SFP 1 7.2 1 7.2 4 7.6R3 Adaptive Services II 0 7.2 Adaptive Services II (AS) Layer 2 Services 0 ES 0 7.2 Link Services 0 7.2 Tunnel Services 0 7.2 OC3c/STM1 4 7.2 OC12c/STM4 1 7.2 OC48c/STM16, SFP 1 7.2 Ethernet IQ PICs Gigabit Ethernet IQ, SFP Ethernet IQ2 PICs Gigabit Ethernet IQ2, SFP Services PICs 7.
M20 Internet Router PIC Guide Adaptive Services II PIC Software release ■ JUNOS 6.4 and later Description ■ 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.
Adaptive Services II PIC Table 4: Adaptive Services PICs Software Features (continued) Stateful firewall with packet inspection: detects SYN attacks, ICMP and UDP floods, and ping of death attacks 6.4 – Network Address Translation (NAT) for IP addresses 6.4 – Port Address Translation (PAT) for port numbers 6.4 – IP Security (IPSec) encryption 6.4 – Active flow monitoring exports cflowd version 5 and version 8 records 7.
M20 Internet Router PIC Guide Adaptive Services II Layer 2 Services PIC Software release ■ JUNOS 7.5 and later Description ■ Supports Layer 2 Service package only. Tunnel services are included with the PIC. Other services require an individual license. ■ Power requirement: 0.
Adaptive Services II Layer 2 Services PIC Table 5: Adaptive Services PiCs Software Features Software Feature Adaptive Services II PIC Adaptive Services II Layer 2 Services PIC GRE Key – – GRE dont-fragment – – Stateful firewall with packet inspection: detects SYN attacks, ICMP and UDP floods, and ping of death attacks 6.4 – Network Address Translation (NAT) for IP addresses 6.4 – Port Address Translation (PAT) for port numbers 6.4 – IP Security (IPSec) encryption 6.
M20 Internet Router PIC Guide Table 5: Adaptive Services PiCs Software Features (continued) Encapsulations: 12 ■ ■ Multilink Frame Relay (MLFR) ■ Multilink Point-to-Point Protocol (MLPP) Adaptive Services II Layer 2 Services PIC 6.
ATM2 DS3 IQ PIC ATM2 DS3 IQ PIC Software release ■ JUNOS 6.1 and later Description ■ Four DS3 ports ■ Power requirement: 0.41 A @ 48 V (20.0 W) ■ Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface.
M20 Internet Router PIC Guide Cables and connectors LEDs ■ 10 ft (3.
ATM2 E3 IQ PIC ATM2 E3 IQ PIC Software release ■ JUNOS 6.1 and later Description ■ Four 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: Hardware features Software features G.751 direct mapping ■ G.751 with PLCP encapsulation (default) ■ G.
M20 Internet Router PIC Guide LEDs One tricolor per port: Alarms, errors, and events 16 ■ ATM2 E3 IQ PIC ■ 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
ATM2 OC3/STM1 IQ PIC ATM2 OC3/STM1 IQ PIC Software release ■ JUNOS 5.5 and later Description ■ 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.
M20 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 ■ A
ATM2 OC3/STM1 IQ PIC Table 6: Optical Interface Support for ATM2 OC3 IQ PICs (continued) Parameter Intermediate Reach (IR) Multimode Standard Telcordia GR-253 Multivendor agreement Maximum distance 9.3 miles/15 km 1.
M20 Internet Router PIC Guide ATM2 OC12/STM4 IQ PIC Software release ■ JUNOS 5.5 and later Description ■ One OC12 port ■ Power requirements: 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.
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 7 on page 21 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 interle
M20 Internet Router PIC Guide Channelized DS3 IQ PIC Software release ■ JUNOS 5.6 and later Description ■ Four DS3 ports ■ Power requirement: 0.32 A @ 48 V (15.
Channelized DS3 IQ PIC LEDs Alarms, errors, and events Instrumentation (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 b
M20 Internet Router PIC Guide Channelized E1 IQ PIC Software release ■ JUNOS 5.6 and later Description ■ 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.
Channelized E1 IQ PIC Alarms, errors, and events Instrumentation (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 counters Channelized E1 IQ PIC ■ 25
M20 Internet Router PIC Guide Channelized OC3 IQ PIC Software release ■ JUNOS 7.6 and later Description ■ One OC3 port ■ Power requirement: 0.39 A @ 48 V (18.
Channelized OC3 IQ PIC 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-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-
M20 Internet Router PIC Guide Channelized OC12 PIC Software release ■ JUNOS 4.0 and later Description ■ One OC12 port ■ Power requirement: 0.23 A @ 48 V (10.
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-LF
M20 Internet Router PIC Guide Channelized OC12 IQ PIC Software release ■ JUNOS 5.6 and later Description ■ One OC12 port ■ Power requirement: 0.23 A @ 48 V (10.
Channelized OC12 IQ PIC LEDs Alarms, errors, and events Instrumentation (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-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-
M20 Internet Router PIC Guide Channelized STM1 IQ PIC Software release ■ JUNOS 5.7 and later Description ■ One STM1 port ■ Power requirement: 0.39 A @ 48 V (18.
Channelized STM1 IQ PIC Alarms, errors, and events Instrumentation (counters) ■ 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
M20 Internet Router PIC Guide Channelized T1 IQ PIC Software release ■ JUNOS 7.4 and later Description ■ Ten T1 ports ■ Power requirement: 0.15 A @ 48 V (7.2 W) ■ Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface. ■ Channelization: T1, FT1, NxDS0 ■ Data service unit (DSU) and channel service unit (CSU) functionality ■ Ports configurable as clear channel T1 interfaces with 1.
Channelized T1 IQ PIC Software features ■ Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection (RED), weighted random early detection (WRED) ■ SNMP: T1 MIB and DS0 MIB ■ Dynamic, arbitrary channel configuration ■ Full bit error rate test (BERT) patterns at T1 and DS0 levels ■ Encapsulations: ■ High-Level Data Link Control (HDLC) ■ Frame Relay ■ Circuit cross-connect (CCC) ■ Translational cross-connect (TCC) ■ Point-to-Point Protocol (PPP) Cables and c
M20 Internet Router PIC Guide DS3 PIC Software release ■ JUNOS 3.1 and later Description ■ Four DS3 ports ■ Power requirement: 0.47 A @ 48 V (22.5 W) ■ Integrated DSU interoperability with leading DSU vendors ■ High-performance throughput on each port at speeds up to 44.
DS3 PIC 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) ■ Bit error rate test (BERT) functionality on PIC (you can configure one DS3 channel in BERT mode and configure the remaining channels to transmit and receive normal traffic) ■ Equipment failure (does not affect service) ■ Far-en
M20 Internet Router PIC Guide E1 PIC Software release ■ JUNOS 4.1 and later Description ■ Four E1 or coaxial ports ■ Power requirement: 0.08 A @ 48 V (3.74 W) ■ Two versions: Hardware features Software features ■ 4-port, 120-ohm, RJ-48 ■ 4-port, 75-ohm, coaxial ■ Onboard DSU functionality for E1 connectivity ■ High-performance throughput on each port at speeds up to 2.
E1 PIC Cables and connectors ■ ■ LEDs Alarms, errors, and events Two versions: ■ Four RJ-48 connectors (one per port) ■ Four coaxial connectors Custom 10-ft (3.
M20 Internet Router PIC Guide E3 IQ PIC Software release Description Hardware features Software features Cables and connectors 40 ■ E3 IQ PIC ■ JUNOS 6.1 and later ■ Four E3 ports ■ Power requirement: 0.38 A @ 48 V (18 W) ■ Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface ■ Clear-channel (34.368-Mbps) and subrate E3 ■ Unframed or ITU G.
E3 IQ PIC LEDs Alarms, errors, and events Instrumentation (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) ■ Equipment failure (does not affect service) ■ Frame error ■ Line code violation ■ Loss of signal (LOS) ■ Out of frame (OOF) ■ Yellow alarm bit (A-bit) disagreements ■ Layer 2 per-queue pack
M20 Internet Router PIC Guide EIA-530 PIC Software release ■ JUNOS 5.6 and later Description ■ Two EIA-530, X.21 or V.35 serial ports ■ Power requirement: 0.07 A @ 48 V (3.
EIA-530 PIC LEDs Three bicolor per port: ■ ■ ■ Instrumentation (counters) Data set ready (DSR): ■ Green—DSR is detected or ignored ■ Red—DSR expected but not present Data carrier detect (DCD): ■ Green—DCD is detected or ignored ■ Red—DCD expected but not present Resynchronization: ■ Green—Keepalives are being received ■ Red—Data terminal ready (DTR) toggled from low to high (resynchronization pulses are being sent) ■ Per-port packet and byte counters ■ Resynchronization counters: ■ Num
M20 Internet Router PIC Guide ES PIC Software release ■ JUNOS 5.2 and later Description ■ High-bandwidth encryption (in accordance with IPSec standards) ■ Power requirement: 0.21 A @ 48 V (10 W) ■ Support for IPSec encryption, decryption, and key calculation acceleration NOTE: The ES PIC does not support reassembly and decryption of encrypted packets that were fragmented in an IPSec tunnel.
ES PIC Instrumentation (counters) ■ Input and output bytes per tunnel ■ Total authentication failures ■ Total anti-reply failures ■ Total encryption ASIC errors per PIC ES PIC ■ 45
M20 Internet Router PIC Guide Fast Ethernet PICs Left: 4-Port Fast Ethernet PIC; Right: 8-Port Fast Ethernet PIC Left: 12-Port Fast Ethernet PIC; Right: VHDCI to RJ-21 Cable Software release Description Hardware features 46 ■ Fast Ethernet PICs ■ 4-port: JUNOS 4.1 and later ■ 8-port: JUNOS 5.2 and later ■ 12-port: JUNOS 5.1 and later ■ 4 or 12 100Base-TX ports; 8 100Base-FX ports ■ Power requirement: ■ 4-port: 0.14 A @ 48 V (6.8 W) ■ 8-port: 0.26 A @ 48 V (12.5 W) ■ 12-port: 0.
Fast Ethernet PICs Software features Cables and connectors ■ Autosensing full-duplex and half-duplex modes ■ Virtual Router Redundancy Protocol (VRRP) ■ 802.
M20 Internet Router PIC Guide Table 11: Optical Interface Support for Fast Ethernet PICs Optical Parameters FX interface for 8-port Optical interface Multimode Maximum distance 62.5/125 micrometer MMF: 1.
Gigabit Ethernet PIC with SFP Gigabit Ethernet PIC with SFP Software release ■ JUNOS 6.3 and later Description ■ One Gigabit Ethernet port ■ Power requirements: 0.15 A/48 V @ 7.
M20 Internet Router PIC Guide LEDs Status LED, one bicolor: ■ Off—PIC is not enabled ■ Green—PIC is operating normally ■ Red—PIC has an error or failure Port LEDs, one pair per port: ■ Link—If green, the port is online; if there is no light, the port is down ■ Activity—If flashing green, the port is receiving data; if there is no light, the port might be on, but is not receiving data Table 12: Optical Interface Support for Gigabit Ethernet PICs with SFP Parameter 1000Base-SX 1000Base-LX 1000B
Gigabit Ethernet IQ PIC with SFP Gigabit Ethernet IQ PIC with SFP Software release ■ JUNOS 6.0 and later Description ■ One Gigabit Ethernet port ■ Power requirement: 0.46 A @ 48 V (22 W) ■ Intelligent queuing (IQ) PICs support fine-grained queuing per-logical interface. ■ High-performance throughput at speeds up to 1 Gbps ■ Full-duplex mode ■ Large MTUs of up to 9192 bytes ■ Optical diagnostics and related alarms (JUNOS Release 8.
M20 Internet Router PIC Guide LEDs ■ ■ Status LEDs, one tricolor: ■ 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 Port LEDs, one per port: ■ Off—Port is down ■ Green—Link is established Table 13: Optical Interface Support for Gigabit Ethernet IQ PICs with SFP 52 ■ Parameter 1000Base-SX 1000Base-LX 1000Base-LH Optical interface Multimode Single-mode Single-mode
Gigabit Ethernet IQ2 PIC with SFP Gigabit Ethernet IQ2 PIC with SFP Software release Description Hardware features Software features ■ JUNOS 7.6R3 and later ■ Four Gigabit Ethernet ports ■ Power requirement: 0.
M20 Internet Router PIC Guide Cables and connectors ■ You can install any transceiver supported by the PIC. For information about installing and removing transceivers, see the PIC and Transceiver Installation Instructions. NOTE: Do not install SONET/SDH SFPs in the Gigabit Ethernet port. The port will not recognize the SFP.
Gigabit Ethernet IQ2 PIC with SFP Table 14: Optical Interface Support for Gigabit Ethernet IQ2 PICs with SFP (continued) Parameter 1000Base-SX 1000Base-LX 1000Base-LH Average launch power –9.5 through 0 dBm –11.
M20 Internet Router PIC Guide Link Services PIC Software release ■ JUNOS 5.6 and later Description ■ Power requirement: 0.
SONET/SDH OC3c/STM1 PIC SONET/SDH OC3c/STM1 PIC Software release ■ JUNOS 3.1 and later Description ■ Four OC3 ports ■ Power requirements: 0.49 A/48 V @ 23.
M20 Internet Router PIC Guide Alarms, errors, and events ■ ■ 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) ■ Bit interleaved parity (BIP) error B1 ■ Bit interleaved parity (BIP) error B2 ■ Bit interleaved parity (BIP) error B3 ■ Loss of frame (LOF) ■ Loss of pointer (LOP-P) ■ Loss of signal (LOS) ■ Far-end bit error: remote error indication—line (REI-L) (CV-
SONET/SDH OC3c/STM1 PIC Table 15: Optical Interface Support for SONET/SDH OC3c/STM1 PICs (continued) Parameter Intermediate Reach Multimode Standard Telcordia GR-253 Multivendor agreement Maximum distance SMF cable: 9.3 miles/15 km MMF cable: 1.
M20 Internet Router PIC Guide SONET/SDH OC12c/STM4 PIC Software release ■ JUNOS 3.1 and later Description ■ One port ■ Power requirement: 0.23 A @ 48 V (10.
SONET/SDH OC12c/STM4 PIC Alarms, errors, and events ■ ■ 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) ■ Bit interleaved parity (BIP) error B1 ■ Bit interleaved parity (BIP) error B2 ■ Bit interleaved parity (BIP) error B3 ■ Loss of frame (LOF) ■ Loss of pointer (LOP-P) ■ Loss of signal (LOS) ■ Far-end bit error: remote error indication—line (REI-L) (CV-LFE)
M20 Internet Router PIC Guide Table 16: Optical Interface Support for SONET/SDH OC12c/STM4 PICs (continued) Parameter Intermediate Reach Multimode Standard Telcordia GR-253 Multivendor agreement Maximum distance SMF cable: 9.3 miles/15 km MMF cable: 546.
SONET/SDH OC48c/STM16 PIC SONET/SDH OC48c/STM16 PIC Software release ■ JUNOS 6.1 and later Description ■ One OC48 port ■ Power requirements: 0.86 A @ 48 V (41.
M20 Internet Router PIC Guide LEDs One tricolor per port: Alarms, errors, and events ■ 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 ■ SONET alarms: ■ 64 ■ ■ 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) ■ Bit interleaved parity (BIP) error B1 ■ Bit i
SONET/SDH OC48c/STM16 PIC Table 17: Optical Interface Support for SONET/SDH OC48c/STM16 PICs with SFP Parameter Short Reach (SR) Intermediate Reach (IR) Long Reach (LR) Optical interface Single-mode Single-mode Single-mode; compatible with 1550-nm single-mode LR Transceiver type SFP SFP SFP Maximum distance SMF cable: 1.24 miles/2 km SMF cable: 9.3 miles/15 km SMF cable: 49.71 miles/80 km Standard Telcordia GR-253 Telcordia GR-253 Telcordia GR-253—L-16.
M20 Internet Router PIC Guide T1 PIC Software release ■ JUNOS 4.1 and later Description ■ Four T1 ports ■ Power requirement: 0.08 A @ 48 V (3.7 W) ■ Supports clear channel T1 per port (1.
Tunnel Services PIC Tunnel Services PIC Software release ■ JUNOS 3.3 and later Description ■ Power requirement: 0.07 A @ 48 V (3.4 W) Hardware features ■ Loopback function that encapsulates and de-encapsulates packets ■ SONET/SDH OC12/STM4 tunneling bandwidth Software features LEDs For a list of the software features available for services PICs, see the JUNOS Services Interfaces Configuration Guide.
Copyright © 2007, Juniper Networks, Inc. All rights reserved. Juniper Networks, the Juniper Networks logo, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. JUNOS and JUNOSe are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners. Juniper Networks assumes no responsibility for any inaccuracies in this document.
