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Gigabit Single-mode SFP-GE-LX Optical Transceiver Introduction

Key words: 

optical transceiver  Gigabit optical transceiver  SFP optical transceiver


The SFP gigabit single-mode optical transceiver is a mature and widely used product. The gigabit single-mode optical transceiver  supports hot-swap and loss, small size, long transmission distance, and low price. This article introduces the Gigabit SFP-GE-LX optical transceiver  from the working principle, implementation standards, and application scenarios of the Gigabit optical transceiver .

The gigabit optical transceiver we usually refer to refers to the optical transceiver  with a transmission rate of 1.25Gbps. The gigabit optical transceiver  is already a very mature series of products. Its advantages such as low power consumption, small size, long transmission distance, and low price are well received Loved by the majority of users.

SFP-GE-LX-SM1310 Gigabit single-mode optical transceiver is a very widely used gigabit optical transceiver. The Gigabit single-mode package type is SFP, the transmission rate is 1.25G, the center wavelength is 1310nm, and the transmission distance can reach 10km when used with single-mode fiber. Gigabit single-mode optical transceivers support hot-swappable and low loss. Next, I will introduce some basic knowledge of the SFP-GE-LX-SM1310 Gigabit single-mode optical transceiver. 

The Huawei SFP compatibility matrix is a valuable resource for network administrators, providing a comprehensive list of compatible SFP modules for use with Huawei networking equipment, ensuring that users can select the appropriate components for their specific networking needs.


As a reliable bidi sfp manufacturer, the working principle of gigabit single-mode is photoelectric conversion. The sending end converts electrical signals into optical signals, and after transmission through optical fibers, the receiving end converts optical signals into electrical signals. The transmitting part is: the electrical signal of a certain code rate is input and processed by the internal driver chip to drive the semiconductor laser (LD) or light-emitting diode (LED) to emit a modulated optical signal at a corresponding rate. It has an optical power automatic control circuit inside, so that The output optical signal power remains stable. The receiving part is: an optical signal with a certain code rate is input into the transceiver and then converted into an electrical signal by a light detection diode. And if you have interest, we can provide a reasonable 25g sfp28 price.


Executive standard:

lSFP MSAs (INF-8074i)

lSFF-8472 v9.3

lIEEE802.3z Gigabit Ethernet

lITU-T G.695

lFC-PI v2.0


Gigabit single-mode can be adapted to Gigabit optical or 10 Gigabit backward compatible Gigabit optical ports, suitable for long-distance optical fiber transmission scenarios, and widely used in Gigabit Ethernet, Fiber Channel and other optical fiber networks.

Choosing a Gigabit optical transceiver in an application depends on the specific application scenario, such as the type of equipment to be adapted, fiber resources, transmission distance, and so on. Gearlink has a wide range of product lines and a complete after-sales system, and is committed to providing high-quality optical transceiver products and personalized solutions for users.

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