OMNI-gx2Rx085BX4-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › OMNI-gx2Rx085BX4-MIB

Category: Cable/DOCSIS

Description: Manages the Cisco/Scientific-Atlanta GX2 RX085BX4 85 MHz quad-port optical receiver card in HFC optical node deployments.

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What Is OMNI-gx2Rx085BX4-MIB?

OMNI-gx2Rx085BX4-MIB is a vendor-specific SNMP module from Cisco/Scientific-Atlanta covering the GX2 RX085BX4, an 85 MHz quad-port optical receiver card used in hybrid fiber-coax (HFC) optical node platforms. It exposes hardware inventory and per-port operational data for the receiver card, such as card presence, port configuration, and RF/optical signal-related parameters typical of GX2 line cards. Its primary monitoring value is hardware health: detecting card insertion/removal, loss of optical signal, and abnormal receive levels that would indicate a failing optical receiver in the field. As part of the broader OMNI/GX2 MIB family it likely depends on a common GX2 chassis or platform MIB for slot and card indexing conventions. It is deployed by cable operators and MSOs monitoring HFC optical nodes in outside-plant cabinets via SNMP-based network management systems, and operators can download the OMNI-gx2Rx085BX4-MIB file directly to load it into those systems.

IPNetwork Monitor allows you to monitor SNMP objects defined in OMNI-gx2Rx085BX4-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • General Instrument OmniStar GX2 HFC headend/optical node (GX2 RX085BX4 85 MHz quad-port optical receiver card)

Monitoring Examples

No sample objects were provided for this module, so specific object or table names cannot be cited; based on the module name and description, monitoring would typically involve per-port receive level and card status objects analogous to other GX2 receiver card MIBs (e.g., a card/port status table indexed by slot and port). An admin would poll such a table to detect a receiver port reporting loss of signal or an out-of-range optical input level, which would indicate a fiber break or laser transmitter failure upstream. Because no concrete object names were supplied, this description is necessarily generic rather than grounded in specific identifiers.

What Can Be Monitored

  • card presence/insertion status
  • optical receive signal level
  • port operational status
  • RF output level
Imported Objects

From GX2HFC-MIB

gx2Rx085BX4OBJECT-IDENTITY

From NLS-BBNIDENT-MIB

giOBJECT-IDENTITY
motproxiesOBJECT-IDENTITY

From NLSBBN-TRAPS-MIB

trapChangedObjectIdOBJECT-TYPE
trapChangedValueDisplayStringOBJECT-TYPE
trapChangedValueIntegerOBJECT-TYPE
trapIdentifierOBJECT-TYPE
trapNETrapLastTrapTimeStampOBJECT-TYPE
trapNetworkElemAdminStateOBJECT-TYPE
trapNetworkElemAlarmStatusOBJECT-TYPE
trapNetworkElemAvailStatusOBJECT-TYPE
trapNetworkElemModelNumberOBJECT-TYPE
trapNetworkElemOperStateOBJECT-TYPE
trapNetworkElemSerialNumOBJECT-TYPE
trapPerceivedSeverityOBJECT-TYPE
trapTextOBJECT-TYPE

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Counter
IpAddress
TimeTicks

From RFC1213-MIB

DisplayString
sysUpTime
OIDs

RFC description

Management for OMNISTAR Quad high-density return path receiver modules in HFC networks.

Start monitoring General Instrument OmniStar GX2 HFC headend/optical node (GX2 RX085BX4 85 MHz quad-port optical receiver card) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download OMNI-gx2Rx085BX4-MIB