Rapide II™ 200G QSFP56 LoopBack Module, 0W/3.5W/07W

  • Industry highest rated mating cycles for 2000 and above
  • Built-in surge current mitigation technology
  • Built-in programmable power dissipation up to 7 W
  • Operating temperature: -40℃ to 85℃
  • +3.3V power supply
  • Supports 10G/25G/56G PAM4 data rates
  • 2-wire interface for integrated Digital Diagnostic Monitoring
  • Signal integrity performance meets IEEE 802.3ba, 802.3bj, 802.3cd standards respectively
  • Enhanced EMC/EMI design for noise harsh environment
  • Enhanced heat dissipation technology for high power testing
  • Custom EEPROM available
  • A multi-color LED indicator for high/low power modes
  • Hot-pluggable
  • RoHS 2.0 compliant
  • Please contact us for a quote.


Designed and engineered to accommodate customers’ high usage 2000 cycles at -40°C to 85°C, the loopback module series are the most reliable products in the market to enable the quickest customers systems production and deployment. Software-defined multiple power consumption may emulate the optical module power, and the embedded insertion loss characteristics emulate the real-world cabling for 40G/100G/200G Ethernet/Infiniband/FC. The built-in surge current mitigation technology mitigates the DUT risks from being damaged. The broad operating temperature range accommodates the enterprise, datacom, and telecom applications. The loopback module may be used for ports testing, field deployment testing, and equipment troubleshooting.

Ordering Information:

Part Number Product Description
R2-Q56G-0W-LP QSFP56 200G Loopback 0W
R2-Q56G-03.5W-LP QSFP56 200G Loopback 3.5W
R2-Q56G-07W-LP QSFP56 200G Loopback 07W