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100GBASE-LR4 QSFP28 1310nm 10km DOM Optical Transceiver Cisco QSFP-100G-LR4-S

100GBASE-LR4 QSFP28 1310nm 10km DOM Optical Transceiver Cisco QSFP-100G-LR4-S

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  • 100GBASE-LR4 QSFP28 1310nm 10km DOM Optical Transceiver Cisco QSFP-100G-LR4-S

100GBASE-LR4 QSFP28 1310nm 10km DOM Optical Transceiver Cisco QSFP-100G-LR4-S

Product Item: #16788
Model: QSFP28-BLR4-100GFM
Price: US$655.00
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Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 Optical Transceiver Module for Data Center, Ethernet and Telecom (SMF, 1310nm, 10km, LC, DOM)


Cisco Compatible QSFP-100G-LR4-S Vendor Name Fibermart
Form Factor QSFP28 Max Data Rate 103.125Gbps
Wavelength 1310nm* Max Cable Distance [email protected]
Connector LC duplex Media SMF
Transmitter Type LAN WDM DML Receiver Type PIN
DDM/DOM Supported Commercial Temperature Range 0 to 70°C (32 to 158°F)
TX Power -4.3~4.5dBm Receiver Sensitivity <-10.6dBm
Power Consumption 3.5W Extinction Ratio 4dB
Modulation Format NRZ CDR TX and RX
Transmit and Dispersion Penalty 2.2dB Powerbudget 8.5dB
Packaging Technology BOX Packaging FEC Function** Supported
Protocols IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA Compliant Application 100GBASE Ethernet, Telecom, 5G Wireless Network

Please Note:
* 1310nm wavelength range include L0 1295.56nm(1294.53-1296.59nm), L1 1300.05nm(1299.02-1301.09nm), L2 1304.58nm(1303.54-1305.63nm), L3 1309.14nm(1308.09-1310.09nm)
** It does not employ the use of FEC, complied with the IEEE 100GBASE-LR4 specification.

Product Tree

Data Center & Telecom Direct Connection Solution for 100G Gigabit Ethernet Switches, supporting service provider applications

Quality Testing Program


Quality Certifications


Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Product Highlights


Multi-application for Data Center and Telecom

Featured with high reliability, low insertion loss and better high-speed signal quality, the 100GBASE-LR4 QSFP28 BOX packaging transceiver is widely applied in 100G Ethernet, Telecom, and Data Center.

Cisco Multi-application for Data Center and Telecom

Test Bed

Cisco Catalyst C9500-24Y4C

Platform Support

Cisco QSFP-100G-LR4-S is supported on a wide range of Cisco equipment.
Cisco NCS-5508 Cisco Nexus N9K-C92160YC-X Cisco NCS-5501 Cisco Nexus 9300-EX Series 93180YC-EX Cisco Catalyst C9500-24Y4C
Cisco ONS Transport Platform NCS-1002-K9Cisco Nexus 9000 Series (Modular 9500) N9K-X9432C-SCisco Nexus 9000 Series (Fixed 9200) N9K-C92160YC-XCisco Nexus 3000 Series N3K-C3232C



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Hong Kong Post Airmail: Within 10-30 business days


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