Long-distance optical transceiver 40G worldwide shipping

Factory
Jun 24, 2026

Customized 40GBASE-ER4 QSFP+ 1310nm 40km Optical

ER4 40G QSFP optics cater to 40 Gigabit Ethernet (40GbE) optical fiber connections, ideal for high-performance and long-distance

Free Quote 3,769
Factory
Aug 11, 2025

40GBASE-ER4 QSFP+ Transceiver

EDGEOPTIC 40GBASE-ER4 QSFP+ transceiver: 40km single-mode fiber, CWDM 1271-1331nm, 19dB link budget, 44.8 Gbps. Ultra

Free Quote 3,270
Factory
Apr 05, 2026

40G QSFP+ Optical Transceiver Modules | FiberMall

40G ER4 is a transceiver module designed for long-distance (40km) optical communication applications. The design is compliant to

Free Quote 3,621
Factory
Feb 03, 2026

40G QSFP+ Optical Transceiver Modules | Solid Optics

40G QSFP+ optical transceivers available in multimode (100m & 300m) and single mode options (2km, 10km, 40km) and DAC

Free Quote 2,825
Factory
Dec 08, 2025

40G QSFP+ Optical Transceivers Complete Guide | Fibrecross

40G optical transceivers use fiber optic cables and offer longer reach (up to 40km) and higher flexibility in routing and distance. In

Free Quote 4,935
Factory
Jan 09, 2026

JTOPTICS 40G Transceivers | High-Performance 40G Solutions

40G Transceivers by JTOPTICS deliver high-speed optical data transmission and are ideal for data centers, enterprise networks, and

Free Quote 3,426
Factory
Sep 25, 2025

The Ultimate Guide to 40G QSFP+ Transceivers: Unlocking Scalable

Types of 40G Optical Transceivers 1. 40G SR4 Transceiver – Short Range over Multimode Fiber Reach: Up to 100

Free Quote 1,596
Factory
Aug 16, 2025

40G Optical Transceivers and Cables Portfolio | FS

Product Overview The 40G transceiver module portfolio offers customers a wide variety of high-density and low-power 40 Gigabit

Free Quote 4,523
Factory
May 05, 2026

40GB QSFP+

Shop for QSFP 40G LR4 transceivers and 40GBASE LR4 modules. Reliable, long-range connectivity for data centers and networks.

Free Quote 1,123
Factory
Sep 07, 2025

Understanding 40GBASE-PSM4: A Guide to Long-Haul 40G Optical Transceivers

One critical step in this evolution is the deployment of 40 Gigabit Ethernet (40GbE) networks that can extend over

Free Quote 3,377
Factory
Oct 12, 2025

QSFP+ 40G LR4 Explained: Your Ultimate Guide to 40G Long-Reach Optics

QSFP+ 40G LR4 enables high-speed, long-range data transfer for data centers, enterprises, and telecoms,

Free Quote 1,916
Factory
Apr 24, 2026

40G QSFP+ Transceiver Modules

We provide a full range of 40G QSFP+ optical transceivers, including SR4, SR BIDI, SWDM4, IR4, LR4, LX4, PSM IR4, PSM LR4,

Free Quote 3,579
Factory
Mar 14, 2026

qsfp 40g lr4 Transceiver | High-Speed 40GBASE LR4 Modules

Shop for QSFP 40G LR4 transceivers and 40GBASE LR4 modules. Reliable, long-range connectivity for data centers and networks.

Factory
Jul 05, 2026

Choosing the Right 40G QSFP+ Transceiver: Maximize Network

Maximize your network''s potential with the right 40G QSFP+ transceiver. From transmission distance to interface

Free Quote 4,641
Factory
Jan 16, 2026

Optical Transceiver

Shop high-speed optical transceivers from Unitekfiber. We offer 100% compatible 40G, 100G, and 400G QSFP-DD modules for data

Free Quote 3,514
Factory
Mar 03, 2026

QSFP+ 40G Optical Transceivers,40G Fiber Optic Transceiver

40G QSFP+ BIDI optical transceiver module is a pluggable optical transceiver with a duplex LC connector interface for short-reach

Free Quote 2,360
Factory
Oct 04, 2025

40G QSFP+ ER4 DML CWDM4 40km Optical Transceiver

GIGALIGHT 40G QSFP+ ER4 optical transceiver module is designed for long-distance interconnections in data centers. It complies

Free Quote 1,077
Factory
Aug 02, 2025

40GBASE ER4 QSFP+ Transceiver | 40G DWDM, 40km LC Optical

Discover 40GBASE ER4 QSFP+ transceivers, 40G DWDM, and LC transceivers. Ideal for high-performance networking with 40km

Free Quote 4,758
Factory
Nov 27, 2025

40G QSFP+ Transceiver Modules | Optical Transceivers

FS 40G QSFP+ optical transceiver module solutions offer a full range of QSFP+ modules from 150m to 80km reach, and used for

Free Quote 3,311
Factory
May 16, 2026

QSFP-40G-LR4: QSFP+ 40G LR4 Optical Module Single-Mode

Product description The QSFP-4010-LR4 is a long range single-mode 40G QSFP+ optical module compatible with the 40GBase-LR4

Factory
Jan 20, 2026

QSFP-40G-ER4 Demystified: Your Guide to 40Gbps Over 40km

QSFP+ 40G ER4 is a 40G transceiver for long-distance, high-speed links up to 40km, ideal for data centers and

Free Quote 3,780
Factory
Aug 10, 2025

40G Optical Transceivers and Cables Portfolio | FS

40G QSFP+ Transceiver Module Series include SR4, BIDI, CSR4, PIR4, LX4, IR4, LR4, PLR4 and ER4. The series of product

Free Quote 4,351
Factory
Dec 26, 2025

Optical Transceivers

Optical transceivers have revolutionized data transmission, providing high-speed, long-distance, and secure data transmission

Free Quote 4,287
Factory
Oct 07, 2025

Three Types of 40G QSFP+ Transceivers for Long Distance

Three Types of 40G QSFP+ Transceivers for Long Distance Transmission Nowadays, people have access to data at

Free Quote 4,098
Factory
Feb 13, 2026

Data Center 40G and 100G Multimode Fiber Connectivity

The migration of brownfield 10GBASE-SR to 40G in cabling environments without MTP connectivity in the optical backbone led

Free Quote 3,323
Factory
Jun 22, 2026

40GBASE ER4 QSFP+ Transceiver | 40G DWDM, 40km LC Optical

The 40GBASE ER4 QSFP+ 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module is engineered for high

Free Quote 3,082
Factory
Feb 24, 2026

QSFP 40G 80km: Complete Guide to 40G Long-Distance Optics

QSFP 40G 80km transceivers are designed for long-distance 40Gbps links where standard LR4 (10km) or ER4 (40km) optics cannot

Free Quote 2,712
Factory
Apr 13, 2026

40G QSFP+ ZR4 EML LWDM4 80km Optical Transceiver

GIGALIGHT 40G QSFP+ ZR4 optical transceiver module is designed for long-distance interconnectivity in data centers. It complies

Free Quote 4,044
Factory
Feb 06, 2026

QSFP 40G Optical Transceivers | Precision OT

The 40G QFSP+ transceivers feature varying specifications to meet your unique network needs. This includes short distances with

Free Quote 1,160
Factory
Jan 06, 2026

40G Optical Transceivers and Cables Portfolio | FS

40GBASE Optical Transceivers and Cables Portfolio Product Overview The 40G transceiver module portfolio offers customers a

Factory
May 22, 2026

40G QSFP+ Fiber Optic Transceiver Selection Guide

Cables used with fiber optic transceivers should be matched with each other. As for 40G QSFP+ transceivers,

Free Quote 4,705
Factory
Nov 29, 2025

QSFP-40G-LR4 40Gbps QSFP+ Transceiver, SM, 10KM -AOA Tech

The QSFP+ LR4 transceivers are high performance, cost effective modules supporting data rate of 40Gbps and 10km transmission

Free Quote 4,816

Fiber Optic & Interconnect Insights

Need Premium Fiber Optic Solutions?

Contact us today for product inquiries, custom cable assemblies, or technical support