Juniper Networks Juniper M-series M10i - Manual (Page 14)

■ 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
Software features
■ Duplex SC/PC connector (RX and TX)
■ Optical interface support—See Table 3 on page 14
Cables and connectors
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
LEDs
■ 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)
Alarms, errors, and
events
Table 3: Optical Interface Support for ATM2 OC3 IQ PICs
Multimode Intermediate Reach (IR) Parameter
Multimode Single-mode Optical interface
Fixed Fixed Transceiver type
14 ■ ATM2 OC3/STM1 IQ PIC
M10i Internet Router PIC Guide