Filters and Topics
Search Results
AI Overview
Key Features and Specifications:
Some variations, known as "ER4 Lite," can achieve 40km without using Forward Error Correction (FEC), or even up to 80km in specific scenarios.
Show more
100GBASE-ER4 and 112G OTU4 QSFP28 Dual Rate ...
FS.com
https://www.fs.com › ... › 100G QSFP28/SFP-DD
FS.com
https://www.fs.com › ... › 100G QSFP28/SFP-DD
The 100GBASE-ER4 and 112G OTU4 QSFP28 Dual Rate Optical Transceiver Module is designed for use in 100GBASE Ethernet and 4x28G OTN client interfaces ...Read more
QSFP28 100G/112G
DataInterfaces
https://datainterfaces.com › Fiber Transceivers
DataInterfaces
https://datainterfaces.com › Fiber Transceivers
QSFP28 interface achieves 100G/112G data transfer rate. We have multi-mode SR4 and single-mode LR4 10Km, ER4 40Km (w/o FEC) and ZR4 80Km transceivers ready.Read more
QSFP-100/112G-ER4 Cisco Compatible Dual Rate ...
QSFPTEK
https://www.qsfptek.com › product
QSFPTEK
https://www.qsfptek.com › product
The module is capable of 100G Ethernet, 112G OTN OTU4, telecom, service provider applications, and 5G wireless networks. Part Number: QT-QSFP28-ER4-OUT4.Read more
$932.90In stockFree delivery30-day returns
FiberMall QSFP28-100G-ER4 100G QSFP28 ER4 Optics
FiberMall
https://www.fibermall.com › sale-420420-100g-qsfp28-...
FiberMall
https://www.fibermall.com › sale-420420-100g-qsfp28-...
As a 100G ER4 fiber optic transceiver, FiberMall QSFP28-100G-ER4 supports up to 40km transmission over SMF at 1310nm wavelength, which is compliant with ...
$800.00In stockFree delivery30-day returns
QSFP28 100G/112G Transceivers
Fosco Connect
https://www.fiberoptics4sale.com › collections › qsfp28-...
Fosco Connect
https://www.fiberoptics4sale.com › collections › qsfp28-...
QSFP28 interface achieves 100G/112G data transfer rate. We have multi-mode SR4 and single-mode LR4 10km, ER4 40km (w/o FEC) and ZR4 80km transceivers ready.Read more
$6.50 delivery30-day returns
100GBASE-ER4 and 112GBASE-OTU4 QSFP28 Dual ...
Fiber-Mart.com
https://www.fiber-mart.com › ... › 100G QSFP28
Fiber-Mart.com
https://www.fiber-mart.com › ... › 100G QSFP28
The 100GBASE-ER4 and 112GBASE-OTU4 QSFP28 Dual Rate Optical Transceiver Module is designed for use in 100GBASE Ethernet and 4x28G OTN client interfaces ...
$3,035.00Free delivery60-day returns
Mellanox® QSFP28 100GBASE-ER4 and 112GBASE- ...
Fibertop
https://www.fibertopsfp.com › mellanox-qsfp28-er4-10...
Fibertop
https://www.fibertopsfp.com › mellanox-qsfp28-er4-10...
Support for 101.3Gb/s and 112Gb/s aggregate bit rates. Hot-pluggable QSFP28 form factor. Maximum link length of 40km on Single Mode Fiber (SMF).Read more
NVIDIA/Mellanox QSFP28-ER4-100/112G Compatible ...
FS.com
https://www.fs.com › ... › QSFP-ER4-100GM
FS.com
https://www.fs.com › ... › QSFP-ER4-100GM
The NVIDIA/Mellanox QSFP28-ER4-100/112G Compatible QSFP28 Dual Rate Optical Transceiver Module is designed for use in 100GBASE Ethernet and 4x28G OTN client ...Read more
100G QSFP28 Transceiver
QSFPTEK
https://www.qsfptek.com › 100g-qsfp28
QSFPTEK
https://www.qsfptek.com › 100g-qsfp28
QSFPTEK offers 100G transceivers based on QSFP28 form factor, enabling customers cost-effective, high-density, and low-power 100G Ethernet connectivity ...
Free delivery over $79.8030-day returns
People also ask
What is the difference between QSFP28 and 112?
The QSFP28 module is equipped with four channels with a transmission rate of up to 25 Gbps per channel and a total bandwidth of 100 Gbps. The SFP112 module is an extension of SFP+ and can support higher transmission rates and is suitable for data requirements that exceed 100 Gbps.Nov 1, 2024
100G QSFP28 vs SFP112, What's the Difference? - QSFPTEK
QSFPTEK
https://www.qsfptek.com › qt-news › 100g-qsfp28-vs-sf...
QSFPTEK
https://www.qsfptek.com › qt-news › 100g-qsfp28-vs-sf...
What is 100GBASE ER4 standard?
100GBASE-ER4 supports four long wavelength WDM serial transmission over duplex (2‑fiber) single‑mode optical fiber cabling. The application's equivalent symbol rate is 103.125 GBd per lane and the supported distance varies according to the type of single‑mode cable used.
100GBASE-ER4 Application Overview - Fiber Optics Tech Consortium
Fiber Optics Tech Consortium
https://www.tiafotc.org › singlemode-standards-update
Fiber Optics Tech Consortium
https://www.tiafotc.org › singlemode-standards-update
Does QSFP28 support 100G?
A: Yes, while QSFP28 transceivers are usually used in data centers, they can also be utilized in a variety of 100G Ethernet applications, such as enterprise networks, telecommunications, and high-performance computing environments requiring high-bandwidth and low-latency links.Jul 18, 2025
QSFP28 Transceiver: The Ultimate 100G Optical Module Guide
AscentOptics
https://ascentoptics.com › blog › qsfp28-transceiver
AscentOptics
https://ascentoptics.com › blog › qsfp28-transceiver
What is the difference between QSFP and QSFP28?
QSFP+ uses four lanes, each capable of transmitting at 10 Gbps, to achieve a total data rate of 40 Gbps. QSFP28, as the name suggests, utilizes 28 lanes, each capable of transmitting at 25 Gbps, resulting in a total data rate of 100 Gbps.
What is the QSFP, QSFP+, QSFP28, QSFP-DD？Different of ... - Sopto
Sopto
https://www.sopto.com.cn › sp_news › show-24553
Sopto
https://www.sopto.com.cn › sp_news › show-24553
Feedback
Popular products
- 44% OFFDell QSFP28-100/112G-ER4 Optical Transceiver Moduleqsfptek.comFree delivery by Mon44% OFFDell QSFP28-100/112G-ER4 Optical Transceiver Moduleqsfptek.comFree delivery by MonSingle-mode Optical Fiber · Fiber-optic
- FS Switches Optical Transceiver ModuleFS.com & moreFree deliveryFS Switches Optical Transceiver ModuleFS.com & moreFree delivery
- QSFP28 100GBASE-ER4 and 112GBASE-OTU4 Dual Rate 1310nm 40km LC SMF Optical Transceiver ModuleLightOpticsFree deliveryQSFP28 100GBASE-ER4 and 112GBASE-OTU4 Dual Rate 1310nm 40km LC SMF Optical Transceiver ModuleLightOpticsFree deliverySingle-mode Optical Fiber · Fiber-optic · Wireless
- Juniper Networks QSFP-100G-ER4L Optical Transceiver ModuleFS.comFree deliveryJuniper Networks QSFP-100G-ER4L Optical Transceiver ModuleFS.comFree deliverySingle-mode Optical Fiber · Fiber-optic · LC Connector
- QSFP28-112G-ER4 112Gbps QSFP28 Transceiver, Single Mode, 40km ReachSaiLteLQSFP28-112G-ER4 112Gbps QSFP28 Transceiver, Single Mode, 40km ReachSaiLteL
- Dell Networking TransceiverDell & moreFree deliveryDell Networking TransceiverDell & moreFree deliveryWorks great, arrived before other components.A reviewer on dell.com
- FiberMall QSFP28-100G-ER4 100g OpticsFiber Mall & moreFree deliveryFiberMall QSFP28-100G-ER4 100g OpticsFiber Mall & moreFree deliverySingle-mode Optical Fiber · Fiber-optic · LC Connector
- Arista QSFP-100G-ER4 Optical Transceiver Moduleqsfptek.com & moreArista QSFP-100G-ER4 Optical Transceiver Moduleqsfptek.com & moreThe customer rep helped me a lot, any queries sent were responded timely.A reviewer on store.qsfptek.com
- QSFP28 100GBASE-ER4 1310nm SMF 40km LC Duplex DDM Transceiver ModuleLightOpticsFree deliveryQSFP28 100GBASE-ER4 1310nm SMF 40km LC Duplex DDM Transceiver ModuleLightOpticsFree deliverySingle-mode Optical Fiber · Fiber-optic · LC Connector
- 5% OFFCisco QSFP28 Module 100G-FR-SServerSupply.com & moreFree delivery by Wed5% OFFCisco QSFP28 Module 100G-FR-SServerSupply.com & moreFree delivery by WedSingle-mode Optical Fiber · Fiber-optic · Gigabit Ethernet
NOKIA (Alcatel) compatible QSFP-100G-ER4
EDGE Optical Solutions
https://edgeoptic.com › Products › NOKIA (Alcatel)
EDGE Optical Solutions
https://edgeoptic.com › Products › NOKIA (Alcatel)
Jan 16, 2026 — Compatibility: NOKIA (Alcatel) · Media Type: Single-Mode Fiber (SMF) · Connector: Double LC/UPC · Fiber Count: Duplex · Maximum Distance: 40 km ...Read more
€508.62In stock60-day returns
More products
- Cisco QSFP-100G-SL4 Optical Transceiver ModuleFS.comCisco QSFP-100G-SL4 Optical Transceiver ModuleFS.comMulti-mode Optical Fiber · Fiber-optic
- ATGBICS QSFP-100G-ER4-CDigiKey & moreATGBICS QSFP-100G-ER4-CDigiKey & moreSingle-mode Optical Fiber · Fiber-optic · LC Connector
- 100GBASE-ER4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 40km DOM LC SMF Fiber TransceiverFiber-Mart.comFree delivery100GBASE-ER4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 40km DOM LC SMF Fiber TransceiverFiber-Mart.comFree delivery
- QSFP28 100G ER4 optical transceiver, single-mode, LAN-WDM 4 aggregate 25G channels, 40km, QSFP-10040-ER4Fiber Optics For Sale Co.QSFP28 100G ER4 optical transceiver, single-mode, LAN-WDM 4 aggregate 25G channels, 40km, QSFP-10040-ER4Fiber Optics For Sale Co.Single-mode Optical Fiber · Fiber-optic
- Arista Networks QSFP-100G-SR4 Optical Transceiver ModuleFS.com & moreFree deliveryArista Networks QSFP-100G-SR4 Optical Transceiver ModuleFS.com & moreFree deliveryThe TX and RX power comply with industry specs.A reviewer on fs.com
- Amphenol ProLabs QSFP28-100GB-ER4-CDigiKeyAmphenol ProLabs QSFP28-100GB-ER4-CDigiKey
- Amphenol ProLabs QSFP28-100GB-ER4-FT-CDigiKeyAmphenol ProLabs QSFP28-100GB-ER4-FT-CDigiKey
- 42% OFFQSFP-10040-ER4 40km Single-Mode Ethernet 100g Rate CWDM ConnectorROBOfiber & moreFree delivery42% OFFQSFP-10040-ER4 40km Single-Mode Ethernet 100g Rate CWDM ConnectorROBOfiber & moreFree deliverySingle-mode Optical Fiber · Fiber-optic · LC Connector
- FiberMall 100G QSFP28 eSR4 Optical Transceiver ModuleFiber Mall & moreFiberMall 100G QSFP28 eSR4 Optical Transceiver ModuleFiber Mall & moreMulti-mode Optical Fiber · Fiber-optic
- Dell Q28-100G-ER4 TransceiverOptcore.netDell Q28-100G-ER4 TransceiverOptcore.net
People also ask
Feedback