Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

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Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

Name: Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center
Brand: FS.COM
SKU: 48355
Price: 499.00 USD
Availability: InStock
Rating: 4.7 (164 reviews)

#48355

Data Center

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US$ 499.00

FS P/N: QSFP28-LR4-100G

11.1K Sold
164 Reviews
14 Questions

Transceiver Type:  Fully compatible with Cisco switches, for Compatible Matrix, please click here.: QSFP-100G-SR4-S | 100m; QSFP-100G-PSM4-S | 500m; QSFP-100G-CWDM4-S | 2km; QSFP-100G-SM-SR | 2km; QSFP-100G-LR4-S | 10km; QSFP-100G-LR4-S | 10km, Data Center; QSFP-100G-4WDM-S | 10km; QSFP-100G-ER4L-S | 40km; QSFP-100G-ZR4-S | 80km; QSFP-100/112G-LR4 | 10km, 100G&112G; QSFP-100/112G-LR4-20 | 20km, 100G&112G; QSFP-100/112G-ER4 | 40km, 100G&112G; QSFP-100G-SR4-I | 100m, IND; QSFP-100G-LR4-I | 10km, IND

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Warranty & Returns
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If items don't work as expected, FS warranty may allow the items to be returned, exchanged, or repaired.

We offer a 30-day return & refund and exchange service for most in-stock items. And within the warranty period, we still offer free repair services.

For consumables, there is no warranty period and free repair services. If there are any quality issues after delivery, please feel free to contact us. We will handle it promptly. View Return Policy and Warranty page for more details.

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Specifications

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 Optical Transceiver Module for Ethernet and Data Center (SMF, 1310nm, 10km, LC, DOM)

The COB (chip on board) packaging 100GBASE-LR4 QSFP28 transceiver takes COB+PCBA integrated design, which has the mature packaging process during automated production. This makes this transceiver a cost-effective solution for long-haul transmission.

Product Specification

Cisco Compatible	QSFP-100G-LR4-S	Vendor Name	FS
Form Factor	QSFP28	Max Data Rate	103.125Gbps
Wavelength	1310nm  Lane Center Wavelengths Range 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)	Max Cable Distance	10km@SMF
Connector	LC duplex	Media	SMF
Transmitter Type	4 x LAN WDM DML (DFB)	Receiver Type	PIN
DDM/DOM	Supported	Commercial Temperature Range	0 to 70°C (32 to 158°F)  Case Temperature Range 0 to 70°C
TX Power	-4.3~4.5dBm	Receiver Sensitivity	<-8.6dBm
Power Consumption	4W	Extinction Ratio	4dB
Modulation Format	NRZ	CDR	TX and RX
Transmit and Dispersion Penalty	2.2dB	Powerbudget	8.5dB
Packaging Technology	COB (chip on board) Packaging	FEC Function  It does not employ the use of FEC, complied with the IEEE 100GBASE-LR4 specification.	Supported
Protocols	IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA Compliant	Application	100GBASE Ethernet, Data Center

Quality Testing Program

Quality Control SystemLearn more

Take a look at our optics test program and see what truly sets us apart.

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 is in conformity with ISO14001. It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 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.
FDA is responsible for regulating radiation-emitting electronic products. To protect the public from hazardous and unnecessary exposure to radiation from electronic products. 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.
This product fully accords with the Russian TR CU certificate (EAC Certificate), which signifies that it complies with standards of the Customs Union's member countries as well as quality and safety requirements. 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.

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Network Connectivity

Cost-Effective Data Center Interconnect Solution for 100G Gigabit Ethernet Switches with Cassettes and Enclosures

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

US$ 499.00

1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

US$ 4.30

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100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for FS Switches for Data Center

US$ 499.00

S5850-48S2Q4C, 48-Port Ethernet L3 Fully Managed Plus Switch, 48 x 10Gb SFP+, with 2 x 40Gb QSFP+ and 4 x 100Gb QSFP28 Uplinks

US$ 6,299.00

US Conec IBC™ Brand Cleaner LC², for LC Duplex Connectors (525+ Times)

US$ 128.00

US Conec IBC™ Brand Cleaner MPO II, for 8/12/24 Fibers MPO Connectors (525+ Times)

US$ 75.00

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Data Center Interconnect Solution for 100G Gigabit Ethernet Switches with FHD Fiber Adapter Panel

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

US$ 499.00

1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

US$ 4.30

#35388

US$ 22.00

#82730

US$ 11.00

#96427

US$ 85.00

#35488

US$ 19.00

1U Metal Horizontal Lacer Panel with 5 Rotating and Detachable Plastic D-rings

US$ 37.00

100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for FS Switches for Data Center

US$ 499.00

S5850-48S2Q4C, 48-Port Ethernet L3 Fully Managed Plus Switch, 48 x 10Gb SFP+, with 2 x 40Gb QSFP+ and 4 x 100Gb QSFP28 Uplinks

US$ 6,299.00

US Conec IBC™ Brand Cleaner LC², for LC Duplex Connectors (525+ Times)

US$ 128.00

Data Center Direct Connection Solution for 100G Gigabit Ethernet Switches

US Conec IBC™ Brand Cleaner LC², for LC Duplex Connectors (525+ Times)

US$ 128.00

#35388

US$ 22.00

#82730

US$ 11.00

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

US$ 499.00

1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

US$ 4.30

100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for FS Switches for Data Center

US$ 499.00

N8550-48B8C, 48-Port 25Gb SFP28, 8 100Gb QSFP28 Uplinks, L3 Trident 3 Data Center Managed Ethernet White Box Switch, Cumulus® Linux® OS Support for 1 Year

US$ 10,359.00

See more 

Product Highlights

Best Choice for Ethernet and Data Center

100GBASE-LR4 QSFP28 transceiver modules are designed for use in 100G Ethernet connectivity options for data center, enterprise core and distribution layers. Certified and tested on quality testing program.

Cost-Effective COB Packaging Technology

This 100GBASE-LR4 QSFP28 takes COB+PCBA integrated designed COB (chip on board) packaging, which has the mature packaging process during automated production for cost-effective long-haul transmission.

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 Catalyst C9500-24Y4C Cisco Nexus 3000 Series N3K-C3232C Cisco Nexus 9300-EX Series 93180YC-EX Cisco Nexus 9000 Series (Fixed 9200) N9K-C92160YC-X

Cisco NCS-5501Cisco Nexus 9000 Series (Modular 9500) N9K-X9432C-SCisco Nexus N9K-C92160YC-XCisco ONS Transport Platform NCS-1002-K9

Questions & Answers

Ask a question

All Cable Type (1)Connectors (1)Customization (1)FS S5850-48S2Q (1)Firmware Code (1)Industrial Temperature (1)Lead Time (1)More +OTU4 (1)Parameter (1)Policy (1)Power Consumption (1)Transmission Distance (1)Warranty (1)

Q:
Is it compatible with FS S5850-48S2Q Switch? By C***e on 04/20/2020

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

4 0

Please write down your comment.
Q:
What is the difference between 100GBASE-LR4 QSFP28 1310nm 10km and 100GBASE-LR QSFP28 Single Lambda 1310nm 10km? By M***a on 01/30/2020

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

4 0

Please write down your comment.
Q:
Will the QSFP-100G-LR4-S work if connected to a CFP-100G-LR4 on the other end? By i***y on 11/07/2018

A:
Yes, per our testing result shows, the QSFP-100G-LR4-S will work if connected to a CFP-100G-LR4, pls rest assured. By N***n on 11/14/2018

4 0

Please write down your comment.
Q:
Why should I trust FS.COM compatible transceivers? By S***a on 06/18/2018

A:
Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out. By L***w on 07/08/2017

3 0

Please write down your comment.
Q:
I edited the firmware and would like the firmware code to reinstall it. Can you please provide it. Thanks Anu By A***u on 05/16/2018

A:
Yes, our technician will follow to help you with that. Thanks. By A***n on 05/17/2018

4 0

Please write down your comment.
Q:
Do you offer 100G QSFP28 transeivers that operate at an industrial temperature range? By W***n on 02/16/2018

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

2 0

Please write down your comment.
Q:
Do the 100G QSFP28 LR4 transceivers support OTU4？ By J***s on 01/16/2018

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

2 0

Please write down your comment.
Q:
What kinds of custom choices are offered in FS.COM? By G***k on 08/08/2017

A:
As for customized transceivers, FS.COM offers regular custom choices such as compatibility, transmission distance, operating temperature, label pattern, label colors and etc. What's more, FS.COM welcomes any inquiry for customized products and solutions for all need and specifications. By a***p on 08/08/2017

2 0

Please write down your comment.
Q:
Is it necessary to clean a transceiver's optical connector? How to clean the 100GBASE-LR4 QSFP28 transceiver? By R***r on 06/06/2017

A:
Dust and contamination can accumulate on transceiver's connectors and cause problems such as reducing the optic launch power. To ensure better connection, FS.COM strongly recommends cleaning both connectors each time you disconnect and reconnect them. FS.COM High Quality One-Push Fiber Optic Pen Cleaner for 1.25mm LC/MU Connector is the best cleaning choice for 100GBASE-LR4 QSFP28 transceivers. By D***l on 06/06/2017

2 0

Please write down your comment.
Q:
Will using compatible optics in my equipment negatively affect my manufacturer’s warranty? By T***a on 06/05/2017

A:
No. Network equipment manufacturers do not require that you use only name-brand optics. In fact, when a product fault or defect occurs in the network, and the fault or defect is not attributable to the use of third-party optics, they will continue to provide support for the affected product under warranty or covered by their support program. By M***n on 06/05/2017

2 0

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Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

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Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

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Warranty & Returns 

Free Technical Support 

Added to Quote 

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Network Connectivity

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

#96427

#57016

1U Metal Horizontal Lacer Panel with 5 Rotating and Detachable Plastic D-rings

10m (33ft) MTP®-12 (Female) to MTP®-12 (Female) OS2 Single Mode Elite Trunk Cable, 12 Fibers, Type A, Plenum (OFNP), Yellow

#96427

#57037

100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for FS Switches for Data Center

S5850-48S2Q4C, 48-Port Ethernet L3 Fully Managed Plus Switch, 48 x 10Gb SFP+, with 2 x 40Gb QSFP+ and 4 x 100Gb QSFP28 Uplinks

US Conec IBC™ Brand Cleaner LC², for LC Duplex Connectors (525+ Times)

US Conec IBC™ Brand Cleaner MPO II, for 8/12/24 Fibers MPO Connectors (525+ Times)

#35388

#82730

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

#35388

#82730

#96427

#35488

1U Metal Horizontal Lacer Panel with 5 Rotating and Detachable Plastic D-rings

100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for FS Switches for Data Center

S5850-48S2Q4C, 48-Port Ethernet L3 Fully Managed Plus Switch, 48 x 10Gb SFP+, with 2 x 40Gb QSFP+ and 4 x 100Gb QSFP28 Uplinks

US Conec IBC™ Brand Cleaner LC², for LC Duplex Connectors (525+ Times)

US Conec IBC™ Brand Cleaner LC², for LC Duplex Connectors (525+ Times)

#35388

#82730

Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for FS Switches for Data Center

N8550-48B8C, 48-Port 25Gb SFP28, 8 100Gb QSFP28 Uplinks, L3 Trident 3 Data Center Managed Ethernet White Box Switch, Cumulus® Linux® OS Support for 1 Year

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Cisco QSFP-100G-LR4-S Compatible 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for Data Center

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