1 25G optical module and 1G optical module

PDV Optics provides ODN passive components, PLC splitters, fiber distribution boxes, quick connectors, drop cables, FTTR solutions, building broadband, and community fiber networks...

Guide
Apr 22, 2026

1G SFP module

Use GEZHI 1.25Gbase SFP SX, LX, EX, ZX modules application into your Gigabit Ethernet switches and routers.

Inquire 4,603
Guide
Feb 07, 2026

Is SFP single or multimode?

We say that the transmission speed of the optical module is a multiple of this, for example: 1G optical module is actually 1.25G, that is, stm-8, i.e., 155.520 × 8 = 1244.16Mb/s. In fact, these two

Inquire 1,013
Guide
Jun 07, 2026

A Quick Guide to 1G Optical Transceiver

1G optical module refers to the optical module with a transmission rate of 1.25Gbps. The 1G optical module is already a very mature series of products, which are favored by the majority of

Inquire 7,125
Guide
Jan 12, 2026

HK-SFP-1.25G-850-DF-MM

Actual product appearance and specifications may vary. *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors. For

Inquire 6,616
Guide
Jan 15, 2026

What is an SFP Optical Module? The Complete Guide to Types,

Understand the core function, compare data rates (1G to 25G), learn critical compatibility rules, and follow our 5-step checklist for selecting the perfect SFP optical module for your network build.

Inquire 709
Guide
Feb 24, 2026

1G Bidirectional Single-Mode Optical Module

SFP transceiver that supports 1G connections up to 3 km using single-mode fiber with a simplex LC UPC connector.

Inquire 2,282
Guide
Jun 21, 2026

1.25G SFP 550m~120km Optical Modules (Industrial Grade Optional

Gigalight''s 1.25G SFP series transceiver modules are widely utilized in Gigabit Ethernet, concurrently compatible with 1G Fiber Channel and Synchronous Optical Network (SONET OC-24 / SDH STM-8),

Inquire 1,208
Guide
Apr 22, 2026

1.25G LC Single-mode-fibercoupled Optical Transceiver Modules

Experience effortless network speeds with our 1.25G single-mode-fibercoupled optical transceiver modules. Perfect for 15km LC setups.

Inquire 3,745
Guide
Jun 23, 2026

One Pair of 1.25G SFP WDM SC Bidi Transceiver 1000Base-BIDI

WHAT WE PROVIDE: One pair of 1.25G WDM SC SFP transceiver (1310nm/1550nm), three years free warranty and lifetime technology support. OEM/ODM service is available.

Inquire 5,249
Guide
Jul 09, 2025

1.25G SFP 550m~120km Optical Modules (Industrial

Gigalight''s 1.25G SFP series transceiver modules are widely utilized in Gigabit Ethernet, concurrently compatible with 1G Fiber Channel and Synchronous

Inquire 5,044
Guide
Feb 05, 2026

Module SFP 1.25G WDM, 3km, Tx/Rx: 1310/1550nm, SC (6dB), DDM

A single-mode optical module with an SFP form factor for 1G Ethernet, compliant with the 1000Base-BX standard. Designed to work in single-mode fiber (SMF) with a maximum distance of 3km, optical

Inquire 2,650
Guide
Oct 07, 2025

1G/1.25G SFP Optical Transceiver Modules, Fiber Optic

GLSUN 1G/1.25G SFP Fiber Optical Transceiver Modules are compatible designed to transmit and receive optical data by Gigabit Ethernet and 1G Fibre Channel over SMF/MMF fiber for internet

Inquire 7,629

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