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NVIDIA/Mellanox QSFP28-ER4-100/112G Compatible ...
FS.com
https://www.fs.com
› ... › 100G QSFP28/SFP-DD
FS.com
https://www.fs.com
› ... › 100G QSFP28/SFP-DD
100G/112G Dual-rate Adopt BOX Packaging
, with Great Reliability, Airtightness, and Heat Dissipation Performance. Hot Pluggable QSFP28 MSA Compliant.
$4,119.00
In stock
Free delivery
30-day returns
QSFP-100/112G-ER4 Huawei Compatible Dual Rate ...
QSFPTEK
https://www.qsfptek.com
› product
QSFPTEK
https://www.qsfptek.com
› product
The
Huawei dual rate QSFP-100/112G-ER4 compatible QSFP28 optical transceiver module
supports 100GBASE Ethernet and 4x28G OTN client interfaces with link lengths ...
$999.00
$1,799
In stock
(246)
Free delivery
30-day returns
People also ask
What is the ER4 standard?
The ER4 module follows the
IEEE 802.3ba 100GBASE-ER4 standard
and supports a transmission distance of up to 40 kilometers. It transmits data in four independent 25Gbps channels on a single-mode optical fiber, with a total transmission rate of up to 100Gbps.
Everything You Should Know About 100G ER4 - 6COM
6COM
https://www.6comgiga.com
› everything-you-should-kn...
6COM
https://www.6comgiga.com
› everything-you-should-kn...
Can QSFP28 run at 10GB?
It is viable to run the 100G QSFP28 port into 4x 10GbE mode using a QSFP+ 40G optical transceiver when the new switch on the one side only possesses 100G ports and the existing devices on the other side only have SFP+ 10G ports.
Mar 8, 2022
How to Run QSFP28 100G Port in 40G, 10G, and 25G Modes - FS.com
FS.com
https://www.fs.com
› blog › qsfp28-100g-plays-with-40...
FS.com
https://www.fs.com
› blog › qsfp28-100g-plays-with-40...
What is the difference between LR4 and QSFP28?
The difference is that
LR4 uses the four-lane wavelengths of 1295nm, 1300nm, 1304nm, and 1309nm
. Besides, as QSFP28 100G operates at a long transmission link length of up to 10km, it generally uses an EML laser, while 100G CWDM4 uses a DML laser.
May 30, 2025
QSFP28 100GBASE LR4 vs CWDM4 vs PSM4 Single-Mode DCI Solutions
QSFPTEK
https://www.qsfptek.com
› qt-news › common-and-distin...
QSFPTEK
https://www.qsfptek.com
› qt-news › common-and-distin...
What is QSFP28 vs QSFP+?
Applications : QSFP+ modules were commonly used in 40 Gigabit Ethernet (GbE) applications, such as data center interconnects, high-performance computing, and storage area networks.
QSFP28 modules, with their higher data rates, are primarily used in 100 GbE applications and the evolving 400 GbE deployments
.
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
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Cisco QSFP-100/112G-ER4 Compatible 100GBASE- ...
FS.com
https://www.fs.com
› ... › 100G QSFP28/SFP-DD
FS.com
https://www.fs.com
› ... › 100G QSFP28/SFP-DD
Cisco QSFP-100/112G-ER4 Compatible
100GBASE-ER4 and 112G OTU4 QSFP28 Dual Rate 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module ... 3.297,00 € VAT ...
$4,119.00
In stock
Free delivery
30-day returns
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.
112G OTU4 ER4 QSFP Optical Transceiver Module
FiberMall
https://www.fibermall.com
› sale-429345-112g-otu4-qs...
FiberMall
https://www.fibermall.com
› sale-429345-112g-otu4-qs...
112G OTU4 QSFP28 ER4 Optical Transceiver Module
is designed for use in 100GBASE Ethernet and 4x28G OTN client interfaces throughput up to 40km over single-mode ...
$1,300.00
In stock
(4)
Free delivery
30-day returns
QSFP-100/112G-ER4 Cisco Compatible Dual Rate ...
QSFPTEK
https://www.qsfptek.com
› product
QSFPTEK
https://www.qsfptek.com
› product
The
Cisco dual rate QSFP-100/112G-ER4 compatible QSFP28 optical transceiver module
supports 100GBASE Ethernet and 4x28G OTN client interfaces with link lengths ...
$932.90
$1,799
In stock
(246)
Free delivery
30-day returns
Generic QSFP-112G-ER4 Compatible 100Gbps QSFP28 ...
dawnraytech.com
https://www.dawnraytech.com
› product › qsfp-112g-er4
dawnraytech.com
https://www.dawnraytech.com
› product › qsfp-112g-er4
Dawnray's QSFP-112G-ER4 optical transceiver
is a parallel 100Gbps Quad Small Form-factor Pluggable QSFP28 module for use in OTU4 OTN network.
100GBASE ER4 QSFP28 100G/112G 1310nm 40km ...
Fibertopsfp
https://www.fibertopsfp.com
› fibertop-100g-er4-multi-...
Fibertopsfp
https://www.fibertopsfp.com
› fibertop-100g-er4-multi-...
QSFP28 ER4 transceiver modules
are designed for use in 100 Gigabit Ethernet and 4x28G OTN client interfaces over single mode fiber. Technical Specification ...
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Cisco QSFP-100/112G-ER4 Optical Transceiver Module$4,119.00FS.comFree delivery(13)
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100GBASE-ER4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 40km DOM LC SMF Fiber Transceiver$3,035.00Fiber-Mart.comGet it by Jul 11 (Free)
100GBASE-ER4 and 112GBASE-OTU4 QSFP28 Dual Rate 1310nm 40km DOM LC SMF Fiber Transceiver$3,035.00Fiber-Mart.comGet it by Jul 11 (Free)
QSFP28-112G-ER4 112Gbps QSFP28 Transceiver, Single ...
SaiLteL
https://store.sailtel.com
› products › qsfp28-112g-er4-11...
SaiLteL
https://store.sailtel.com
› products › qsfp28-112g-er4-11...
1 Product Features ·
Supports 100GBASE (103.1Gb/s) and OTU4 (111.8Gb/s) aggregate
; · Lane bit rate 25.78 Gb/s 100GE, 27.95Gb/s OTU4; · Up to 40km transmission on ...
$942.86
In stock
6C-QSFP28-ER4-OTU4 100GBASE-ER4 and 112GBASE- ...
6COM
https://www.6comgiga.com
› product › qsfp-100-112g...
6COM
https://www.6comgiga.com
› product › qsfp-100-112g...
1. Supports 103.125Gb/s and 111.81Gb/s aggregate bit rate 2.100G LC Connector with Digital Diagnostic Monitoring 3. IEEE 802.3bm Electrical Interface; Power ...
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