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50G QSFP28 Transceiver

The 50G QSFP28 module delivers a single 53.125Gb/s PAM4 channel for 50G Ethernet applications. Available in dual‑fiber (Duplex) and single‑fiber (BiDi) variants for reach up to 10km and 40km, providing flexible deployment in access, aggregation, and 5G front‑haul networks.

Key Features

  • ▹ Single 53.125Gb/s PAM4 channel
  • ▹ QSFP28 MSA compliant
  • ▹ 50GBASE-LR/ER & BiDi variants
  • ▹ Hot‑pluggable, low power
  • ▹ Digital diagnostics monitoring (DDM)
  • ▹ Operating case temp 0~70°C (commercial) or -40~85°C (industrial)

Duplex (Dual‑Fiber) Series — 10km & 40km

Part Number Form Factor Data Rate Wavelength Reach Connector Power (Max) Application
GWQG10 QSFP28 50G 1310nm 10km Duplex LC 2.5W LR (DML+PIN)
GWQG40 QSFP28 50G 1550nm 40km Duplex LC 3W ER (EML+APD)

BiDi (Single‑Fiber) Series

Part Number Form Factor Data Rate Wavelength (Tx/Rx) Reach Connector Power (Max) Application
GWHG10-2733 QSFP28 50G 1270/1330nm 10km Simplex LC 2.5W BiDi LR (DML+PIN)
GWHG10-3327 QSFP28 50G 1330/1270nm 10km Simplex LC 2.5W BiDi LR (DML+PIN)
GWHG40-2930 QSFP28 50G 1295/1309nm 40km Simplex LC 3W BiDi LR (EML+APD)
GWHG40-3029 QSFP28 50G 1309/1295nm 40km Simplex LC 3W BiDi ER (EML+APD)

Compatibility & Compliance

  • ▹ IEEE 802.3cd 50GBASE-LR / ER
  • ▹ IEEE 802.3cp 50GBASE-BiDi
  • ▹ QSFP28 MSA Rev 4.0
  • ▹ Interoperable with Cisco, Huawei, Arista, Nokia
  • ▹ RoHS, CE, FCC certified
  • ▹ Operating case temperature: 0~70°C (commercial) / -40~85°C (industrial)

Need a quote or samples?

Contact our engineering team for volume pricing, evaluation units, or technical support.

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