What does the GE SFP LC connector SX transceiver on the Cisco switch mean
From the model point of view on the label, the “GE” refers to the Gigabit Ethernet; “SFP LC connector” means that this Cisco switch supports the SFP transceiver with LC interface; and “SX” says that this SFP transceiver should be the short transmission distance multi-mode fiber optic transceiver.
If you would like to buy the related fiber optic transceiver for your switches, it will convenient for you to choose the suitable module according to this knowledge.
SOPTO supplies fiber optic transceivers like “GE SFP LC connector SX transceiver”, which are compatible with Cisco and other brands. Any demand, please feel free to contact.
The fiber optical module was first produced in 1999; and the earliest fiber optical module is 1X9 package with SC connector, directly solidified in the communications equipment on the circuit board, as a fixed optical modules.Fiber optical module is characterized by three sets of performance criteria: transceiver, receiver, and transmitter. The transmitter converts electrical signals into light signals, through the fiber optical transmission, the receiving end of the optical signals are converted into electric signals.According to the optical module package, fiber optic transceivers can be divided into SFP, SFP+, XFP, GBIC, X2, XENPAK, QSFP+, PON, CSFP, CFP, 1X9 and SFF. Each package
Information can be transmitted from one device to another at a certain speed. Data rates are often measured in megabits (million bits) or megabytes (million bytes) per second. These are usually abbreviated as Mbps and MBps, respectively. With the development of society, people put forward a higher-speed requirement in the communication field. The data rate of the fiber optic transceiver has been reached to 40G or even 100G from 125M. SOPTO supplies 125M, 155M, 1.25G, 2.125G, 2.488G/OC48, 3G, 4.25G, 4.9/6.1G, 8.5/, 10G and 40G fiber optic transceivers and so on.Among them, the 155M Transceiver Modules products complies with the standard of SONET/SDH/PDH/ATM system interface with
Wavelength is the distance between repeating units of a propagating wave of a given frequency. For light waves, this value is often given in nanometers, abbreviated as "nm". A nanometer is 0.000000001 meters.For fiber optics with glass fibers, we use light in the infrared region which has wavelengths longer than visible light, typically around 850, 1300 and 1550 nm. Why do we use the infrared? Because the attenuation of the fiber is much less at those wavelengths. The attenuation of glass optical fiber is caused by two factors, absorption and scattering. Absorption occurs in several specific wavelengths called water bands due to the absorption by minute amounts of water vapor in