QSFP28-100G-1310nm-80km-SM-01 Huawei Compatible 100GBASE-ZR4 QSFP28 Transceiver

The EdgeOptic 100G-QSFP28-80 is a compatible replacement for the Huawei QSFP28-100G-1310nm-80km-SM-01, a 100G QSFP28 transceiver for 80 km reach over single-mode fiber. Huawei also lists this module under BOM code 02312NCX. The module is coded with Huawei-recognized EEPROM data and is accepted by Huawei CloudEngine and NetEngine platforms without unsupported-module warnings.

The module uses four LAN WDM wavelengths at 1295.56, 1300.05, 1304.58, and 1309.14 nm over a duplex LC single-mode fiber pair. Each lane carries 25.78125 Gbps NRZ (64B/66B encoded) for an aggregate line rate of 103.125 Gbps, carrying 100 Gbps net payload. EML transmitters and APD receivers extend the reach from the 10 km 100GBASE-LR4 baseline to 80 km when host-side RS-FEC is enabled.

The module has a 30 dB maximum optical link budget with FEC enabled, supporting up to 80 km over OS2 single-mode fiber at typical installed attenuation of 0.32 to 0.35 dB/km at 1310 nm. Maximum power consumption is 6.5 W, placing this module in the high-power QSFP28 class. Confirm that your switch supports high-power QSFP28 cages before deployment. Host-side RS-FEC is mandatory at the 80 km reach.

QSFP28-100G-1310nm-80km-SM-01 is supported on Huawei CloudEngine CE6800, CE8800, and CE12800 data center switches, CloudEngine CE16800 fabric switches with 100G QSFP28 line cards, and NetEngine 8000 series routers with 100G QSFP28 line cards. Huawei part numbers spell out the form factor, rate, wavelength window, reach, and fiber type; the BOM code 02312NCX is the internal supply-chain reference for the same module.

Verify the installed optic on a Huawei platform with display transceiver interface [type/number] verbose from the CloudEngine or NetEngine CLI, or through Huawei iMaster NCE. The EdgeOptic module's EEPROM carries Huawei vendor and part number fields, so the CLI output lists it as a Huawei optic and the switch does not flag it as unsupported.

The four LAN WDM wavelengths (1295.56 to 1309.14 nm) sit in the ITU-T O-band, outside the C-band window that standard EDFA optical amplifiers cover. These 80 km modules are intended for unamplified dark fiber between data centers, metro aggregation sites, and enterprise campuses. For longer spans or amplified routes, coherent C-band modules such as 100G ZR are the appropriate choice.

DDM per SFF-8636 reports per-lane TX/RX power, temperature, Vcc, and bias current. The module meets QSFP28 MSA, IEC 60825-1 Class 1 laser safety, CE, and RoHS. Operating temperature range is 0 to 70°C commercial.

All EdgeOptic modules are tested before shipment and ship with a lifetime warranty. For 02312NCX orders or Huawei compatibility questions, contact our sales team.