+27 64 987 3021 [email protected] Mon-Fri 8:00-17:30 (SAST)
SFP optical module for rail transit QSFP-DDODM

SFP optical module for rail transit QSFP-DDODM

TH Photonics supplies ADSS/OPGW cables, 400G transceivers, OTDR, outdoor cabinets, and data center interconnect solutions for power grid and 5G networks.

Hot

Dell networking transceivers and cables

To maximize front panel density, some Dell switches support QSFP28- DD (double density) modules which transport two 100GbE data streams while consuming the same face plate area as a single

Jul 08, 2025
Inquiry Now
Hot

QSFP-DD Optical Transceivers for High-Speed Connections

QSFP-DD ports incorporate a riding heatsink that can be sized independently of the optical module, added on top of the module, or placed between modules. This flexibility enables switch and routing

Mar 23, 2026
Inquiry Now
Hot

Cisco 400G QSFP-DD High-Power (Bright) Optical

Learn how Cisco 400G QSFP-DD High-Power (Bright) Optical module''s small size and low power make it an optimal choice for a wide range of

Aug 23, 2025
Inquiry Now
Hot

Dell 100G QSFP28 QSFP-100G-CWDM4 Transceiver

Dell 407-BBVO Compatible 100GBASE-CWDM4 QSFP28 Optical Transceiver Module (SMF, 1271nm, 1291nm, 1311nm and 1331nm, 2km, LC, DOM) The Dell

Dec 19, 2025
Inquiry Now
Hot

Generic QSFP-40G-ZR4 Compatible 40GBASE-ZR4 QSFP+ Optical

QSFPTEK for Arista QT-QSFP+-ZR4 compatible 40G QSFP+ optical transceiver comes with a fiber LC duplex connector, supporting DOM/DDM and up to 80km link over SMF OS2 at 1310nm wavelength.

May 15, 2026
Inquiry Now
Hot

Demystifying Fiber Optics: Critical Differences Between QSFP and SFP

Why Transceiver Choice Reshapes Network Performance Fiber optic transceivers like QSFP (Quad Small Form-Factor Pluggable) and SFP (Small Form-Factor Pluggable) serve as the

Feb 13, 2026
Inquiry Now
Hot

100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual

The 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate Optical Transceiver Module is designed for use in 100GBASE Ethernet and 4x28G OTN client

Oct 09, 2025
Inquiry Now
Hot

QSFPDD-ZR-400G Datasheet | FS

400G QSFP-DD DCO DWDM TUNABLE COHERENT 120KM DOM TRANSCEVER Description The FS QSFP-DD Digital Coherent Optics (DCO) transceiver supports 400G coherent transmission for data

Jun 17, 2026
Inquiry Now
Hot

40G QSFP+ Transceiver Modules | Optical

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

Jul 09, 2025
Inquiry Now
Hot

Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4

Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ Optical Transceiver Module (MMF, 850nm, 150m, MTP/MPO, DDM) Cisco QSFP-40G-SR4

Jul 22, 2025
Inquiry Now
Hot

Avago QSFP-LR4-40G Compatible 40GBASE-LR4 QSFP+ Optical

Besides, the quad small form-factor pluggable (QSFP) LR4 optic is compatible with brand equipment (Ethernet switches, routers, and NICs). The 3rd-party 40G QSFP LR4 fiber transceiver module is

Mar 23, 2026
Inquiry Now
Hot

QSFP-SR1.2-100G Transceiver Datasheet | FS

100GBASE-SR1.2 QSFP28 100m DOM Duplex LC MMF Optical Transceiver Module QSFP-SR1.2-100G

Jun 11, 2026
Inquiry Now
Hot

Intel E40GQSFPSR Compatible 40GBASE-SR4 QSFP+ Optical

Intel E40GQSFPSR Compatible 40GBASE-SR4 QSFP+ Optical Transceiver Module (MMF, 850nm, 150m, MTP/MPO, DDM) Intel E40GQSFPSR Compatible QSFP+ optical transceiver modules from

May 30, 2026
Inquiry Now
Hot

Top Optical Modules for POTN Deployment: SFP, QSFP, and OSFP

Modern optical transport networks are the nervous system of digital infrastructure. As data demand continues to multiply, choosing the right optical module becomes a crucial decision in

Jun 29, 2026
Inquiry Now
Hot

QSFP-DD Linear Pluggable Optics (LPO)

Amphenol''s QSFP-DD Linear Pluggable Optical (LPO) Transceiver delivers low-latency, high-bandwidth PCIe ® Gen 5.0 over optical link, enabling

Apr 02, 2026
Inquiry Now
Hot

Optical Transceivers | Network Solutions for AI Cluster,

This article explores how to interconnect OSFP and QSFP-DD ports in 400G/800G networks, covering key principles, form factor differences, and practical solutions

Dec 08, 2025
Inquiry Now
Hot

Optical Transceiver: SFP vs SFP+ vs QSFP28 vs QSFP-DD

This article provides a comprehensive comparison of mainstream optical transceivers, including SFP, SFP+, QSFP+, QSFP28, and QSFP-DD. It explains their technical differences,

Jul 29, 2025
Inquiry Now
Hot

Cisco QSFP-100G-ZR4-S Compatible 100GBASE-ZR4

Cisco compatible QSFP-100G-ZR4-S QSFP28 optical transceiver modules from QSFPTEK equipped with LC duplex connectors that can transmit 80km through

Feb 08, 2026
Inquiry Now
Hot

Optical Transceiver Buying Guide: SFP/QSFP Explained for

Whether for data centers, enterprise networks, or service providers, choosing the right optical transceiver is critical for ensuring seamless, high-speed data transmission over fiber optic

Jan 29, 2026
Inquiry Now
Hot

Cisco QSFP-100G-DR-S Compatible 100GBASE-DR

The Cisco QSFP-100G-DR-S compatible 100GBASE-DR Single Lambda QSFP optical transceiver module is designed for use in 100GBASE Ethernet

Nov 10, 2025
Inquiry Now
Hot

Arista Networks QSFP-100G-LR4 Compatible 100GBASE-LR4

Arista Networks QSFP-100G-LR4 compatible QSFP28 transceiver module is designed for use in 100Gb Ethernet links up to 10km in data center, Telecom, service provider applications.

Apr 04, 2026
Inquiry Now
Hot

Buy SFP, SFP+, QSFP28, QSFP-DD Transceiver Modules for All

Find Cisco-compatible 1000BASE and 10 Gigabit Ethernet transceiver modules, covering SFP, SFP+, QSFP28, and QSFP-DD types, designed for seamless and efficient network upgrades.

Dec 23, 2025
Inquiry Now
Hot

Cisco 400G QSFP-DD High-Power (Bright) Optical Module

Cisco 400G QSFP-DD High-Power (Bright) Optical module is mechanically compliant to the QSFP-DD Type 2A Module Specification. The QSFP-DD module contains a PCB with a 76-contact card-edge

May 25, 2026
Inquiry Now
Hot

QSFP-DD TRANSCEIVERS for 400G and 800G

Smartoptics QSFP-DD transceivers provide cost-efficient 400G and 800G optical networking. QSFP-DD (Quad Small Form-Factor Pluggable Double Density)

Oct 21, 2025
Inquiry Now
Hot

SFP, QSFP, QSFP-DD, OSFP Active Optical Cable Assemblies

SFP, QSFP, QSFP-DD, OSFP ACTIVE OPTICAL CABLE ASSEMBLIES Our active optical cable assembly portfolio provides improved cable flexibility and longer reach as compared to both

Sep 05, 2025
Inquiry Now
Hot

QSFP-DD Product Family » Acacia

Quad Small Form-factor Pluggable Double Density (QSFP-DD) solution that fits into high-density switch and router client ports for optical interconnect links

Feb 20, 2026
Inquiry Now
Hot

The Ultimate Reference Table for SFP & QSFP Optical Transceiver

The definitive guide to SFP, QSFP, and QSFP-DD standards for 2025. Compare 400G/800G optics, understand PAM4 complexity, and master QSFP-DD vs OSFP deployment

Jul 14, 2025
Inquiry Now
Hot

QSFP-DD Optical Transceivers for High-Speed

Cisco''s comprehensive portfolio of QSFP-DD modules support 400G and 800G data rates across copper, multimode fiber, and single-mode fiber, and

May 11, 2026
Inquiry Now
Hot

The Ultimate Guide to QSFP Cables

Explore the ultimate guide to QSFP cables. Learn QSFP types, differences from SFP, installation methods, and benefits for high-speed data

Jul 29, 2025
Inquiry Now
Hot

coinkit/coinkit/words.py at master · mflaxman/coinkit · GitHub

Cryptocurrency wallet interfaces for Bitcoin, Litecoin, Namecoin, Peercoin, and Primecoin. - mflaxman/coinkit

Apr 06, 2026
Inquiry Now

Need Product Pricing?

Contact us for competitive quotes on any of our fiber optic products

Get a Quote