100G QSFP28 Bi-Directional LR 20km 1280/1310nm Transceiver

Overview

The FT-QSFP28-100G-LR-1310 is a 100G bi-directional QSFP28 transceiver from F-tone Networks for 20 km single-mode links. It carries transmit and receive on one fiber using the 1280 nm and 1310 nm wavelength pair, which cuts fiber usage on point-to-point routes. The module uses DFB lasers and PIN receivers, with transmit power from -4.3 to -4.5 dBm and receive sensitivity better than -14.5 dBm. It operates from -20 to 85 °C. Two mirrored variants are offered, one transmitting at 1280 nm and receiving at 1310 nm and the counterpart, so both ends of a link can be equipped.

Key Features

• 100G bidirectional transmission on a single fiber
• 1280/1310 nm wavelength pair (two mirrored variants)
• DFB transmitter, PIN receiver
• Transmit power -4.3 to -4.5 dBm; receive sensitivity better than -14.5 dBm
• 20 km reach over single-mode fiber
• Operating temperature -20 to 85 °C

Applications

• Carrier and enterprise point-to-point links
• Fiber-constrained 100G routes up to 20 km
• Broadband transport and 5G backhaul

Specifications

Contact

For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: una@f-tone.com / betty@f-tone.com · WhatsApp: +86 17761163895