Интерфейсный модуль Juniper MIC-3D-8OC3-2OC12-ATM

Software release

• Junos 12.1 and later

Description

• Rate-selectable using one of the following rates:
• 8-port OC3
• 2-port OC12
• Power requirement: 0.73 A @ 48 V (35 W)
• Weight: 1.2 lb (0.54 kg)
• Model number: MIC-3D-8OC3-2OC12-ATM
• Name in the CLI: 3D 80C3 20C12 ATM

Hardware features

• High-performance parsing of SONET/SDH frames
• Packet segmentation and reassembly (SAR) management and output port queuing
• Packet buffering, Layer 2 parsing
• Line rate throughput for each port

Software features

• 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 indication (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
• Simple Network Management Protocol (SNMP):
• Management Information Base (MIB) 2 (RFC 1213)
• ATM MIB (RFC 1695)
• SONET MIB
• PWE3 MIB (RFC 5603)
• PW-ATM-MIB (RFC 5605)
• PW-FRAME-MIB (RFC 5601)
• MIB for CoS
• 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 (AIS, RDI, Loopback, and Continuity Check)
• Support for F5 OAM cells (AIS, RDI, Loopback, and Continuity Check)
• Support for 16 bit VCI range
• Encapsulations:
• atm-ccc-cell-relay (Junos 12.1 and later)
• atm-ccc-vc-mux (Junos 12.1 and later)
• atm-snap (Junos 12.2 and later)
• atm-vc-mux (Junos 12.2 and later)
• atm-tcc-snap (Junos 13.3 and later)
• atm-tcc-vc-mux (Junos 13.3 and later)
• vlan-vci-ccc (Junos 16.1 and later)
• ether-over-atm-llc
• ppp-over-ether-over-atm-llc
• atm-ppp-llc
• atm-ppp-vc-mux

Note: Inline MLPPP is not supported on this MIC.

Cables and connectors

Tip: You can use the Hardware Compatibility Tool to find information about the pluggable transceivers supported on your Juniper Networks device.

The list of supported transceivers for the MX Series is located at https://pathfinder.juniper.net/hct/category/#catKey=100001&modelType;=All&pf;=MX+Series.

LEDs

OK/FAIL LED, one bicolor:

• Green—MIC is functioning normally.
• Red—MIC has failed.

Link LED, one green per port:

• Off—No link.
• On steadily—Link is up.
• Blinking—Online with alarms for remote failures
• Blinking rapidly—Active with a local alarm; router has detected a failure

Alarms, errors, and events

• 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 cell delineation (LOC)
• Loss of frame (LOF)
• Loss of pointer (LOP-P)
• Loss of signal (LOS)
• Payload mismatch (PLM-P)
• Payload unequipped (unequipped STS at path level) (UNEQ-P)
• Remote defect indication—line (RDI-L)
• Remote defect indication—path (RDI-P)
• Error detection:
• Bit interleaved parity errors B1, B2, B3
• Errored seconds (ES-S, ES-L, ES-P)
• Far-end bit errors, remote error indication—line (REI-L), far-end line coding violations (CV-LFE)
• Far-end bit errors, remote error indication—path (REI-P), far-end path coding violations (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)
• 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)