1.25G BIDI SFP LX 1310Tx 1490Rx 40km

Q、What types of SFP optical modules are there?

A、SFP optical modules are compact, hot-pluggable transceiver devices widely used in the telecommunications industry. They come in various forms, such as BIDI-SFP, electrical interface SFP, CWDM SFP, DWDM SFP, and SFP+ optical modules. Furthermore, compared to similar modules like XFP, X2, and XENPAK, SFP modules not only provide direct connectivity but also offer a more cost-effective solution.

Q、What components make up an SFP optical module?

A、An SFP optical module consists of components like a laser diode, PCB IC, and external accessories, which include the housing, latch, clips, base, pull tab, dust cap, PCBA, etc. The color of the pull tab can assist in identifying the module’s specifications.

Q、What are the features and advantages of Walsun’s 1G SFP transceivers?

A、Walsun’s 1G SFP transceivers enable service providers or enterprises to achieve high-speed data transmission, enhancing network efficiency at a lower cost and power consumption. Key advantages of Walsun’s 1G SFP transceivers include:

Compliance with the hot-pluggable SFP MSA standard, ensuring maximum uptime and simplified maintenance.

• Lower latency compared to some wireless network connections.
• Low power consumption and higher port density.
• A broad range of cable distance capabilities, making them ideal for long-haul applications such as Metropolitan Area Networks (MAN) or Wide Area Networks (WAN).
• Loss of Signal (LOS) functionality enhances network reliability and fault detection capabilities.
• TO-can coaxial packaging ensures high reliability and protects electronic components from environmental influences and mechanical stress, thereby enabling high reliability and safeguarding electronic components against environmental impacts and mechanical stresses.
• Digital Optical Monitoring (DOM) functionality supports real-time monitoring of parameters such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage, enhancing management and maintenance capabilities.