OSFP Transceivers

CloudLight 400G OSFP SR8

400G OSFP SR8

The Lumentum CloudLight™ 7116-E18-xx is a 400G OSFP SR8 pluggable transceiver. Each channel operates with PAM4 modulation scheme at 26.5625 Gbaud rate, and up to 100 m using OM3 fiber. The electrical interface uses a 60-contact edge type connector, compliant with OSFP MSA.

Features

  • Compliant with IEEE 802.3cm 400GBASE-SR8 and CDAUI-8
  • Bidirectional operation: 8 x Tx, and 8 x Rx at 53.125 Gbps with 26.5625 Gbaud PAM4 modulation scheme
  • Backward compatible with 25.78G NRZ application
  • Enabled by 850 nm VCSEL
  • Operating case temperature 0°C – 70°C
  • Hot pluggable
  • Power consumption 9.5 W per end
  • Transmission distance up to 100 m with OM3 fiber
  • Laser eye safety Class 1
  • CMIS management interface


Applications

  • 400G Ethernet connectivity
  • Switch-to-switch connections
  • Data center connectivity


Specifications

  • Data rate: 400 Gbps (8 x 50 Gbps)
  • Supply voltage: 3.3 V
  • Power consumption: 9.5 W
  • Operating case temperature: 0°C – 70°C
  • Reach: 100 m with OM3 fiber