What is the difference between optical fiber transceiver and optical module?sfp module price price

Light collection integrated module, English name Optical Transceiver, referred to as optical module, is an important device in the optical fiber communication system.

The optical fiber transceiver is an Ethernet transmission media conversion unit with a short -distance twisted twin -line telegram and long -distance light signal.

What is the difference between the two?

1. The optical module is an accessory, which is generally used in the device of the switch and the light module slot. The optical fiber transceiver is a device that can be used alone.

2. The light module supports hot insertion, and the configuration is flexible. The optical fiber transceiver is a fixed specification, and it is difficult to replace the upgrade.

3. The light module is powered by the supporting equipment, and the optical fiber transceiver is a separate power supply.

As an independent photoelectric conversion device, optical fiber transceiver is to exchange short -distance twisted twisted electrical signals and long -distance optical signals. It has its own power supply and can work on the rack.

As an accessory of the transmission switching device, the light module needs to work on the switch, router, server and other equipment, and cannot be used alone. Support hot insertion, which can be connected to the fiber transceiver.