FS 100G QSFP28 Industrial Transceiver Solution

Updated on Mar 26, 2022


Industrial grade transceivers are transceiver modules used in harsh environments where requirements on working temperature are strict. FS provides 100G QSFP28 industrial grade transceivers to help build flawless network connections in harsh conditions. Here FS 100G industrial transceivers are introduced.

Features and Specifications

FS 100G QSFP28 SR4 and LR4 industrial transceivers have main features and specifications showing in the following table.

100GBASE-SR4 QSFP28 Industrial 100GBASE-LR4 QSFP28 Industrial
Transmitter Type VCSEL 850nm VCSEL 850nm
Connector MTP/MPO-12 LC Duplex
DDM/DOM Supported Supported
Wavelength 850nm 850nm
Packaging Technology COB Packaging COB Packaging
Modulation Format NRZ NRZ
Environment Conditions -40 to 85°C (-40 to 185°F) -40 to 85°C (-40 to 185°F)
Power budget 1.9dB 1.9dB
EMC Supported Supported
CDR TX & RX Built-in CDR TX & RX Built-in CDR


FS 100GBASE-SR4 industrial transceiver supports 70m and 100m transmission distance respectively over OM3 and OM4 multimode cables. The transceiver can work in the temperature range between -40 to 85°C (-40 to 185°F), which is much wider than commercial transceivers. It operates at 850nm wavelength. FS 100GBASE-SR4 is equipped with MTP/MPO-12 interface and must interoperate with 12-fiber MTP/MPO cables.


FS 100GBASE-LR4 industrial transceiver supports link lengths of 10km over SMF. The transceiver is compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA and is suitable for applications in 100GBASE Ethernet, Telecom, and 5G Wireless Network. The operating temperature of 100GBASE-LR4 is the same as that of 100GBASE-SR4 - between -40 to 85°C (-40 to 185°F). It interoperates with optical cables terminated with LC duplex connectors.

Grow Your Businesses With FS Industrial Solutions

FS industrial switches with industrial hardened design, high performance, connecting with FS 100G QSFP28 can meet the high requirements of harsh industrial environments and easily build reliable and stable connectivity solutions with investment protection. They support 100GBASE Ethernet, data center, campus, telecom, 5G forwarding, and 5G wireless networks. For more information about FS 100G QSFP28 industrial transceivers or industrial network solutions, please contact your account manager or visit the 100G QSFP28 industrial transceiver page.

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