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 classified introduction of 10G optical module . For the integrated level of optical fiber module is higher and higher, the function of 10G Ethernet optical interface can be realized by an optical module completely. The 10G optical module mainly includes the light/electricity conversion, clock extraction and synchronization, multiplexing / de-multiplexing, 64B/66B coder and decoder ,WIS, 8B/10B coder and decoder and so on. The currently use of 10G optical module includes 10G XENPAK, 10G XPAK, 10G X2, 10G XFP and 10G SFP+. XPAK and X2 are the directly improved version of XENPAK, and the size is reduced by about 40%. XFP module has a compact appearance which is similar
The SCFF fiber optic transceiver compared with the existing SFP+, this fiber optical transceiver saves a lot of inner substrate surface, and will not impair the performance or the line board density. The transceiver has a small size, which is developed by the structure of the SFP+ industry standard by mechanical means. The power dissipation of SCFF fiber optical transceiver is less than 1 watt. With the compact and simple size, it is very suitable for enterprise storage hardware, NIC, HBA, HCA as well as industry, instrumentation and medical applications.
Since the multiple ONU devices share the same optical fiber medium to communicate with the OLT in PON system, it is mainly to solve the media sharing problems between different ONU. The main way to solve this problem includes the time division multiplexing (TDM)/ multiple access technology, wavelength division multiplexing (WDM) and orthogonal frequency division multiplexing (OFDM). Therefore, the major technology can be divided into TDM-PON, WDM-PON and OFDM-PON. At present, both EPON and GPON adopt the TDM-PON technology. And the application of EPON and GEPON become wider and the technologies are mature.