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

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

Name: 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for FS Switches for Data Center
Brand: FS.COM
SKU: 39025
Price: 499.00 USD
Availability: InStock
Rating: 4.7 (164 reviews)

#48355

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US$ 499.00

FS P/N: QSFP28-LR4-100G

682 Sold
164 Reviews
12 Questions

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Transceiver Type:: QSFP28-SR4-100G | 100m; QSFP28-PIR4-100G | 500m; QSFP28-IR4-100G | 2km; QSFP28-BLR4-100G | 10km; QSFP28-LR4-100G | 10km, Data Center; QSFP28-EIR4-100G | 10km; QSFP28-ER4-100G | 40km; QSFP28-LR4-100G | 10km, 100G&112G; QSFP28-LR4-100G | 20km, 100G&112G; QSFP28-ER4-100G | 40km, 100G&112G; QSFP28-ISR4-100G | 100m, IND; QSFP28-ILR4-100G | 10km, IND

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Item Spotlights

COB Packaging, DFB+PIN, Built-in Dual CDR

Fully Compatible with 200+ Vendors

For 100GBASE Ethernet and Data Center

Hot Pluggable QSFP28 MSA Compliant

FS BOX - Support Real-time Encoding

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COB Packaging, DFB+PIN, Built-in Dual CDR; Fully Compatible with 200+ Vendors; For 100GBASE Ethernet and Data Center; Hot Pluggable QSFP28 MSA Compliant; FS BOX - Support Real-time Encoding

For more details, please check Return Policy and Warranty.

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100GBASE-LR4 QSFP28 Optical Transceiver Module for Data Center (SMF, 1310nm, 10km, LC, DOM)

The QSFP28 module provides 100GBase-LR4 throughput up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors. Taking COB+PCBA integrated design, it has mature packaging process during automated production. This transceiver is compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, SFF-8665 and SFF-8636 standards. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data center, high-performance computing networks, enterprise core and distribution layers, campus networks etc.

Product Specification

FS Genuine	QSFP28-LR4-100G	Vendor Name	FS
Form Factor	QSFP28	Max Data Rate	103.125Gbps (4x 25.78Gbps)
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  FEC is not required for full reach on the host platform.	10km
Connector	LC Duplex	Cable Type	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)
TX Power	-4.3~4.5dBm	Receiver Sensitivity	<-10.6dBm
Powerbudget	6.3dB	Receiver Overload	4.5dBm
Power Consumption	≤4W	Extinction Ratio	>4dB
Modulation Format	NRZ	CDR (Clock and Data Recovery)	TX & RX Built-in CDR
Packaging Technology	COB (Chip on Board) Packaging	Host FEC	Supported
EMC (Electro Magnetic Compatibility)	Supported	Bit Error Ratio (BER)	1E-12 (without FEC)
Protocols	IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636	MTBF	5,000,000 Hours
Application	Data Center, 100G Ethernet	Warranty	5 Years  Limited Lifetime Warranty, 30-Day Return

Product Spotlights

: High Performance and Reliability
MTBF over 5,000,000 hours
Dual CDR (TX and RX)
Stainless steel material, anti-corrosion, and salt spray resistance

: Wide Application
Fully compatible with major networking equipment vendors worldwide
Widely used on 100G switches, routers, servers, NICs and other transmission equipment
Suitable for data center, high-performance computing networks, campus networks etc.

: Protocols and Safety Standards
IEC60825-1 Class 1 laser safety compliant
UL 94 V-0 Flammability Rating
Class B EMC, IEC 61000-4-2 Anti Electro-Static Discharge and IEC61000-4-3 Radiation Resistant
Compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636

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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See more 

Platform Support

Having been individually tested on a large amount of branded switches and servers, FS transceivers break free of vendor lock-in and guarantee continued flawless interoperability and compatibility with third party vendors as below.

ADVAA10 NetworksChelsioCumulus LinuxD-LinkEdgeCoreEmulexF5 NetworksMRVNokiaPalo Alto NetworksQ-logicSolarflareSMCTP LinkUniFiUbiquitiZTEZYXELAOM-CTG-i1SM ASGAAccedian NetworksAttoAxisAgilent-AvagoAllied TelesisAllnetAltera StratixAmer NetworksAsanteActelisAllen Bradley Stratix	Aerohive SR2148PAppleAlaxalaAvid ISIS StorageBarnfindBroadcomBlackmagicCeragonCoriantCTCUnionCyberroamCompaqCTC UnionCheck PointCentecDigitalDCNDATACOMDeltaEngenius EricssonEMCELINXECIFibroLANFortinetFujitsuFluke NetworkFortigateFiberhomeGigamonGigalight	GnodaHitachiHartingHillstoneHirschmannIxiaIMC NetworksInfineraIntenoISISJDS UniphaseLinksysLong haulLevelOneLannerLCSIMilanMikrotikMcAfeeMyricom NetScoutNetscalerN-TRONNECNetonixNimble StorageOmnitronOptelianOptoneOrckitOpnextOptech	PENo ENto NetworksPenguin ArcticaPlanetPicoLightQSANQNAPRADRedbackRuijieRuggedcomRaiscomRiverStoneScientific AtlantaSiemensSynologySeven solutionSAGEMSixnetSource PhotonicsSonnet SpeedntSDNSUNSophosTelcoTejasTransition NetworksTRENDnetTellabsVixelXilinxXMC20 Keymile
See more

Community

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Questions & Answers

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All OTU4 (2)BLR4 BOX vs LR4 COB (1)Connectors (1)Industrial Temperature (1)LR4 vs LR Single Lambda (1)Lead Time (1)Matching Cables (1)More +OEM (1)Power Consumption (1)Transmission Distance (1)Warranty (1)

Q:
What's the difference between QSFP28-BLR4-100G and QSFP28-LR4-100G?Is it worth paying extra more for BLR4? By V***e on 05/11/2021

A:
The main differences between BLR4 and LR4 are power consumption, packaging technology, and application environment. The QSFP28-BLR4-100G with ≤3.5W power consumption, Adopt BOX packaging, the laser chip is sealed in a metal shell filled with inert gas, and will not easy to be affected by the changing of temperature and water vapor. If you plan to use the optics to 100G telecom and other areas with high requirements for temperature, airtightness, and reliability, etc, you can choose this BLR4 type; The QSFP28-LR4-100G with ≤4W power consumption, adopts COB packaging, the chip is attached to the board, and protected by epoxy resin glue, which reduces a lot of auxiliary components and saves costs, a cost-effective choice for the data center with constant temperature and humidity. hope it helps you to make a choice.By FS.COM on 05/11/2021
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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 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
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Q:
Dose QSFP28 supports OTU4? By A***M on 06/07/2018

A:
Hello, the one on the site doesn't support, but we can offer customized QSFP28 LR4 modules with OTU4. For more information, welcome to contact with us freely.By Q***g on 06/08/2018
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Q:
Do you offer 100G QSFP28 transeivers that operate at an industrial temperature range? By W***n on 02/16/2018

A:
Yes, this is # industrial 100GBASE-LR4 .By T***z on 02/17/2018
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Q:
Do the 100G QSFP28 LR4 transceivers support OTU4? By J***s on 01/16/2018

A:
The #100/112G Dual Rate LR4 1310nm 10km Transceivers support OTU4.By C***r on 01/17/2018
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Q:
What kinds of custom choices are offered in FS.COM? By G***k on 08/08/2017

A:
FS provides OEM services to meet your individual requirements. For transceivers, we can customize the compatibility to match your device, operating temp, labels, etc.By S***s on 08/08/2017
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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:
Of course, the dust and contamination on the connectors may reduce the TX power or causeother problems, you'd better clean connectors each time when you disconnect or reconnect them. LC Cleaner can be used to clean the 100G LR4 transceivers.By D***l on 06/06/2017
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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
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Q:
Once I place an order for my transceivers, how long will it take to receive them? By M***r on 06/03/2017

A:
Depends on the inventory status. Usually, the stocked optics will be shipped out on the same day. You will be informed of the estimated delivery date when you purchase the non-stocked portions.By J***e on 06/03/2017
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Q:
What is the maximum power consumption of FS.COM QSFP28-LR4-100G transceivers? By M***o on 05/23/2017

A:
The maximum power consumption of 100GBASE-LR4 QSFP28 transceivers is 3.5W. If it draws greater than 3.5W, FS.COM can not guarantee the performance since there are other dependencies like airflow direction, ambient temperature, elevation and etc.By K***l on 05/23/2017
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100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF Optical Transceiver Module for FS Switches for Data Center

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

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

Warranty & Returns 

Free Technical Support 

Added to Quote 



Product Spotlights

High Performance and Reliability

Wide Application

Protocols and Safety Standards

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

#35388

#82730

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

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

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

#96427

#57016

Zero U Horizontal Cable Manager, Steel Frame with 5 Detachable PC Plastic D-rings, Single Sided, for 19" EIA

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

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

Zero U Horizontal Cable Manager, Steel Frame with 5 Detachable PC Plastic D-rings, Single Sided, for 19" EIA

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)

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