Feb 27, 2026
Complete guide to QSFP28 transceivers: SR4, LR4, CWDM4 module types, switch compatibility, breakout cables, and 100G deployment best practices.
Feb 23, 2026
Discover 100G QSFP28 module pricing. Learn key cost factors, considerations, and real examples to make informed purchasing decisions for
Sep 15, 2025
The rapid development of data center technology and network infrastructure has created an urgent demand for faster, more efficient, and highly
Jan 09, 2026
Discover the wide range of high-density and low-power 100G Ethernet connectivity options offered by Cisco''s QSFP28 transceiver modules for data
Feb 01, 2026
Buy 100G QSFP28 Optical Transceiver Modules by Amphenol XGIGA Factory-Direct at Cables on Demand in 100GBASE-SR4 (Short-Range Multimode) and 100GBASE-LR1 (Long-Range Single
Dec 20, 2025
Our QSFP28-SR Multi-Mode-Fiber (MMF) Optical Modules integrate a 12-lane MTP/MPO fiber receptacle (port) for 100G Ethernet links using industry-standard MTP/MPO fiber patch cords up to
Jan 31, 2026
The module is compatible with widely deployed ports of QSFP28 100G and 100GBASE ER CAUI-4 client interfaces. Its maximum operating power range is 5.5W for C-temperature and 6W for industrial
Apr 22, 2026
NADDOD 100G QSFP28 Data Center Interconnect (DCI) transceivers deliver ultra-high bandwidth and long-reach transmission up to 80km, ideal for data center disaster recovery, cross-site
May 29, 2026
Real QSFP28 pricing for 2026: SR4, LR4, CWDM4, and single-lambda costs. Compare OEM vs third-party, volume discounts, and hidden TCO
Nov 27, 2025
The ones shown here are the most in demand by our customers. If you cannot find the exact one that you are looking for or if you have any questions, please contact our expert team at (855) 444-6789 or
Feb 15, 2026
Amphenol''s 100G QSFP28 optical modules include SR4, AOC, AOC break out, CWDM4, LR4, ER4 Lite, ER4 and ZR4 series, which adopt LC or MPO optical ports and are compatible with IEEE802.3bm,
Mar 22, 2026
4Pack 100G SR QSFP28 Multimode Module 100GBASE-SR4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Support 4 x 25G-SR Compatible with Juniper JNP-QSFP-100G
Mar 26, 2026
Amphenol''s 100G QSFP28 optical modules include SR4, AOC, AOC break out, CWDM4, LR4, ER4 Lite, ER4 and ZR4 series, which adopt LC or
Dec 18, 2025
FS offers a growing portfolio of 100G QSFP28 modules. The 100G QSFP28 module solution provides high-performance 100GbE connectivity for data centres,
Jul 31, 2025
Modern data centers rely on high-speed optical links, and 100G optical transceiver modules (especially the QSFP28 form factor) are now foundational for this
Nov 21, 2025
NADDOD''s 100G QSFP28 DCI transceiver is widely used in long-reach data center interconnect, securing efficient and stable connections.
Jun 03, 2026
The main types are: QSFP28 SR4, QSFP28 LR4, QSFP28 PSM4, QSFP28 CWDM4 and QSFP28 ER4. Compared with other package types of 100G transceivers (CFP/CFP2/CFP4), the 100G QSFP28 has
Sep 25, 2025
In the data center, enterprise network, telecommunications and other network architecture, the QSFP28 100G optical module is one of the key components to achieve a 100Gbps
Apr 25, 2026
LSOLINK''s 100G QSFP28 optical modules 100gbase SRBD, SWDM4, SR4 and LR4 transceivers for InfiniBand and Ethernet connectivity solution.
Sep 02, 2025
Buy online compatible 100G QSFP28 transceivers at QSFPTEK for high-performance 100GbE connectivity. QT QSFP28 includes 100GBASE-SR4/LR4/ER4/ZR4, from 100m to 80km.
May 18, 2026
Amphenol''s 100G QSFP28 optical modules include SR4, AOC, AOC break out, CWDM4, LR4, ER4 Lite, ER4 and ZR4 series, which adopt LC or MPO optical ports and are compatible with IEEE802.3bm,
Oct 21, 2025
Every 100Gig QSFP28 CWDM4 transceiver is individually tested on a full range of Arista equipment and passed the monitoring of HiFiber''s intelligent quality control system.
Apr 12, 2026
When hyperscale data center operators start deploying a new generation of client optics, they immediately require massive volumes of optical modules to build out switching fabric and router
Aug 23, 2025
Product overview The FS® 100GBASE Quad Small Form-Factor Pluggable (QSFP28) portfolio offers customers a wide variety of high-density and low-power 100 Gigabit Ethernet connectivity options for
Dec 09, 2025
100G ERL QSFP28 Transceiver is designed to transmit and receive serial optical data links up to 106.25Gbps data rate by PAM4 modulation format over single-mode fiber.
Dec 29, 2025
Discover FS''s QSFP28 100G LR4 optical transceiver, offering low power consumption, perfect compatibility, and reliable long-distance
Sep 09, 2025
FS offers a growing portfolio of 100G QSFP28 modules. The 100G QSFP28 module solution provides high-performance 100GbE connectivity for data centres,
We Look Forward to Working with You