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

162 Reviews 9 Questions

US$ 599.00
FS P/N: QSFP28-BLR4-100G
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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 FS.COM
Form Factor QSFP28 Max Data Rate 103.125Gbps
Wavelength 1310nm* Max Cable Distance 10km@SMF
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

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

US$ 599.00

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

US$ 599.00

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Quality Testing Program

Quality Certifications

  • This product provides the lifetime warranty, which aims to reflect our greatest sincerity. Please contact us to learn more.
  • This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
  • This product meets applicable RoHS requirements. The RoHS directive restricts the use of ten hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
  • REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances. Please contact us to learn more.
  • This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
  • This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
  • This product is RCM compliant, which indicates compliance with electrical safety, EMC, EME and telecommunications legislative requirements. Please contact us to learn more.
  • This product fully accords with the WEEE, which is an environmental regulation of the European Union and aims to enhance the improvement of collection, treatment and recycling of products at the end of their life. Please contact us to learn more.
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

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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

  • A:

    Yes, it is compatible with FS S5850-48S2Q. By B***t on 04/20/2020

    0 2
  • A:

    The difference between 100GBASE-LR4 QSFP28 1310nm 10km and 100GBASE-LR QSFP28 Single Lambda 1310nm 10km is in hardware. The modulation mode of 100GBASE-LR QSFP28 Single Lambda is PAM4, while the modulation mode of 100GBASE-LR4 QSFP28 is non-return-to-zero code (NRZ) modulation. Products using NRZ modulation are mainly used in 4G Ethernet. The PAM4 pattern is 4 times faster than NRZ modulation in transmission. By L***e on 01/30/2020

    0 2
  • A:

    Yes, FS.COM can offer 100GBASE-LR4 QSFP28 transeivers #99715 at an industrial temperature range. By T***z on 02/17/2018

    0 2
  • A:

    No, they don't, but the #100/112G Dual Rate 1310nm 10km Transceivers support OTU4. By C***r on 01/17/2018

    0 2
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