100GBASE-SR4 QSFP28 850nm 100m DOM MTP/MPO MMF Optical Transceiver Module

The 100G QSFP28 SR4 is a 4x25Gb/s, Pluggable Optical Transceiver Module for short-range data communication and interconnect applications. The module has four channels in each direction with 100Gb/s aggregate bandwidth. Each channel operates up to 25Gb/s, and up to 70m using OM3 fiber or 100m using OM4 fiber. The electrical interface uses a 38-contact edge type connector, compliant with SFF-8636. The optical interface uses a 12-fiber MPO connector.

TAG: Optical Transceiver
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Features

Compliant with IEEE 802.3bm 100GBASE-SR4 and CAUI-4

Bi-directional operation: 4x Tx and 4x Rx at 25.78125Gb/s

Wide CDR locking range from 24G to 28G for various applications

Backward compatible with 10G and 40G applications

Enabled by 850nm VCSEL

12-fiber MPO optical connector

Operating case temperature 0°C – 70°C

Per-channel power consumption <500mW (including Tx, Rx, and CDR)

Transmission distance up to 100m with OM3 fiber and 300m with OM4 fiber

Laser Eye Safety Class 1

DDMI function on Rx power, bias, temp, VCC, and Tx power (option)


Typical Application

InfiniBand EDR interconnects

100Gb Ethernet interconnects

Datacom and telecom switch connectivity 

Router backplane connections

High performance computing


Specifications

Data Rate:100G (4x25Gb/s)
Supply voltage3.3V
Power consumption<2.5W
Wavelength850nm
ConnectorMPO-12
TransmitterVcsel
ReceiverPIN
Case Temperature0℃ to 70℃ (32 to 158°F)
Reach100m on OM3 fiber


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