Brief Introduction of Fiber Optic Transceivers

The fiber optic transceivers are widely used in telecom field, but how much do you know them?

Fiber optic transceivers provide physical layer signaling for data, voice, storage and video transport networks over WDM, CWDM and DWDM configurations. Their design and interoperability is controlled by industry-approved standards.

Common Form Factors Available
GBIC (including BiDi)
SFP (including GPON/EPON, BiDi, CWDM, DWDM, SONET, Ethernet )
SFP+ (including BiDi, CWDM, DWDM)
XFP (including BiDi, CWDM, DWDM-fixed and tunable)
X2 (including DWDM)
XENPAK (including DWDM)
QSFP+ / QSFP transceiver(40G) CFP transceiver (40G/100G available)

Install Principles of Fiber Optic Transceivers

1.Use Multi-mode Fiber Optic Transceivers for Short Reach
The transceivers labeled SR are means short reach, usually used with multi-mode fiber cable. The different type of multi-mode fiber cable in different data speed has different max reach length, you can check it on the wiki multi-mode fiber.

2.Use Single-mode Fiber Transceiver for Long Reach
The fiber transceivers labeled LR/EX/ZX are usually means long reach, used with single-mode fiber cable. Single-mode fiber cables have made the popularity of long distance network increase.

Although the application may call for a longer distance transceiver, distance is relative. For instance, designers recommend using fiber optic transceivers for applications that transmit from building to building. This is a longer distance, but when compared to other applications, it could be considered shorter. These devices can exchange light signals and electrical signals across multi-mode fiber optic cables and single-mode fiber optic cables.

3.Try Dual-Fiber Single Network Port Fiber Optic
In a dual-fiber single network configuration, it takes a group of fiber optic transceivers to achieve the desired electrical signal and light signal. When fiber optic transceivers are arranged in a group, they may exchange electrical signals and light signals. Fiber optic transceiver ports can be configured in adaptive mode.

4.Use Gigabit Fiber Optic Transceivers
If your solution requires a stable network and needs to achieve faster speeds of 100M full duplex or 1000M duplex, fiber optic transceivers and optical interface switches can help to accomplish this goal. The benefits of the 100M link to a network is that it can be plugged directly into a power supply unit box.

The ability to be compatible in a variety of communications applications is one of the most important attributes of fiber optic transceivers. Most installers choose them over and over because they fit in a small footprint, and they are reliable. Most fiber optic transceivers are compatible with Cisco routers or switches. Compatibility is one of the most common problems when dealing with fiber optic transceivers.

Sourcing all the types of fiber transceivers on en.OFweek.