Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km OS2 DOM Duplex LC SMF Optical Transceiver Module
Four cooled DFB lasers in the 1310nm window are combined onto a single fiber pair, so this module delivers 100G over the same duplex LC infrastructure that carried 10G before it.
The four lanes operate at 1295.56, 1300.05, 1304.58 and 1309.14nm, multiplexed internally onto one fiber and separated at the receiver. Only a normal duplex LC connection is required at each end.
100G QSFP28 LR4 Features
- Coded for Cisco QSFP-100G-LR4-S
- Reuses existing duplex SMF plants
- Low power for dense chassis
- Traffic-tested before shipment
- Commercial temperature range 0-70C
- Multi-brand coding available
Typical Applications
- Carrier metro access and aggregation
- Enterprise core uplinks
- University and business park networks
- ISP point of presence connections
Tanzania Fiber Optics delivers 100G QSFP28 LR4 to Dar es Salaam, Dodoma, Mwanza, Arusha and telecom projects across East Africa.
