UnitekFiber Solution.
UnitekFiber Solution.

Optical Transceiver Module|SFP 1.25G Bi Di Module DDM Side B 80km 1550/1490nm Wavelength LC

This optical transceiver meets the Small Form Pluggable (SFP) industry standard package utilizing an integral LC-BiDi optical interface connector. The 1.25G SFP optical module is hot-swappable, meaning it can be replaced without powering off the device, which makes it convenient for network maintenance. Additionally, it has a compact size, low power consumption, and high reliability, which makes it suitable for a wide range of applications.

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Optical Transceiver Module|SFP 1.25G Bi Di Module DDM Side B 80km 1550/1490nm Wavelength LC

The features of the 1.25G SFP transceiver module


BiDi SC or LC SFP Single Mode Transceiver

Compliant with SFP MSA and SFF-8472

1550/1490nm wavelength

Single +3.3 Power Supply

Complies with Telcordia (Bellcore) GR-468-CORE

Typical data rate 1.25Gbps

Maximal reach 80km

RoHS-6 compliance


The application of the 1.25G SFP transceiver module


One of the most common applications of the 1.25G SFP transceiver is in fiber optic networks where it is used to connect networking equipment over long distances. It can be used for a variety of networking protocols, such as Gigabit Ethernet, Fast Ethernet, and Fibre Channel.


Optical Transceiver Module|SFP 1.25G Bi Di Module DDM Side B 80km 1550/1490nm Wavelength LC


Network Connectivity


All SFP modules must be used in pairs. For BiDi SFP, since it transmits and receives signals with different wavelength, two BiDi SFP with opposite wavelength should be connected together. For example, we use 1490/RX1550nm BiDi SFP at one end, then at the other end we should use TX1550/RX1490nm BiDi SFP .



Optical Transceiver Module|SFP 1.25G Bi Di Module DDM Side B 80km 1550/1490nm Wavelength LC


Competibale with all your Switch and 100% Tested in Host Devices


Every transceiver module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.


Optical Transceiver Module|SFP 1.25G Bi Di Module DDM Side B 80km 1550/1490nm Wavelength LC


Tested in Host Devices for Proven Interoperability


Host devices such as switches, routers, and servers have different hardware and software configurations, and the compatibility of the optical transceiver can vary depending on the host device's specifications. Therefore, it becomes crucial to test the optical transceiver in host devices to ensure proven interoperability.



Optical Transceiver Module|SFP 1.25G Bi Di Module DDM Side B 80km 1550/1490nm Wavelength LC


Optical Transceiver Module|SFP 1.25G Bi Di Module DDM Side B 80km 1550/1490nm Wavelength LC

Can you accept OEM/ODM transceiver module order?

Yes, please send inquiry to us or email us sales@unitekfiber.com.

What is the transmission distance of SFP optical transceiver modules?

From 10km to 160km.

What is a SFP transceiver?

Small form-factor pluggable, or SFP, devices are hot-swappable interfaces。

What is the composition of the SFP optical module?

Laser and circuit board IC and external accessories, external accessories are composed of shell, base, PCBA, pull ring, buckle, unlocking piece, rubber plug.

What is the difference between single mode SFP module and multimode SFP module?

Single mode SFP transceiver are usually used for long distance links. Multimode SFP module are used for short distance applications.Single mode SFP is more expensive than multimode SFP.

Edna
Jun 12, 2023

Haven't had any compatibility issues so far. Tested with a few different switches/adapters.

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Ellie
Jun 12, 2023

Product worked with no issues. All working.

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Gloria
Jun 12, 2023

So far I got good throughput with this.

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Jill
Jun 12, 2023

This transceiver module worked as it should and the pricing is excellent.

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Lorna
Jun 12, 2023

These seem to work well. I have had no issues since I installed it.

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