OPLINK MIBs

Oplink Communications made optical networking components — EDFA amplifier modules and pluggable transceivers used in DWDM/optical transport equipment — and both its modules here share the same emuTable structure for reporting chassis/slot-level optical-module inventory (manufacturer, module type, serial number, firmware version, calibration date). Recurring subject matter is optical-hardware inventory and identification rather than traffic or interface counters, reflecting Oplink's role as a components supplier into larger optical transport chassis (including BTI-branded gear) rather than a maker of standalone network devices. If you operate DWDM/optical transport equipment built around Oplink optical modules or EDFA amplifiers, this page has the emuChassisId/emuSlotId/emuItemId-indexed inventory objects you'd poll to confirm which specific optical component is installed in a given slot. OPLINK-BTI-OPS-MIB and Oplink-MIB overlap closely in structure, so check which one your specific chassis's management agent actually implements.