QSFP28 SR4

Product Overview

The TQS- H GM1-85DCR is a parallel 10 0Gbps Quad Small Form-factor Pluggable (QSFP) optical module. It provides increased port density and total system cost savings. The QSFP 28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 25.78125 Gbps operation for an aggregate data rate of 10 0Gbps over 100 meters of OM 4 multi-mode fiber.

An optical fiber cable with an MPO/MTP connector can be plugged into the QSFP 28 module receptacle.

The module operates by a single +3.3V power supply. LVCMOS/LVTTL global control signals, such as Module Present, Reset, Interrupt and Low Power Mode, are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals, and to receive digital diagnostic information.

The TQS- H GM1-85DCR is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (SFF-8436). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.

Product Information

Product Features

• 4 independent full-duplex channels
• Up to 25.78125 Gbps data rate per channel
• MTP/MPO optical connector
• QSFP MSA compliant
• Digital diagnostic capabilities
• Capable of over 100m transmission on OM 4 multi-mode fiber
• Single +3.3V power supply
• Operating case temperature: 0~70C
• Low power consumption < 3.5W
• RoHS-6 compliant

Applications

• IEEE802.3bm 100GBASE SR4 E thernet