GPON OLT SFP 2.5G 20KM SC CLASS B+
Shaoxing ZKTel Equipment Co.,LTD as a leading manufacturer, was established in Shaoxing,Zhejiang province, which is the only supplier of optical modules based on si-photonics in China. It specializes in design, R&D, production and sale of optical components, optical module and sub-system, fiber optic test instruments, optical passive components ect.
Gigabit Passive Optical Networks (GPON) is the leading technology being used in FTTx (FTTH) deployments. PON is different than other optical network topologies in that it is a Point to Multi-Point (P2MP) topology.
From the Central Office’s (CO) Optical Line Terminal (OLT, with SFP GPON transceiver/module) a single strand of fiber goes out to a passive optical splitter where its signal is multiplied to 64(128) different lines. The Transmit and Receive signals operate on different wavelengths allowing bi-directional operation over a single fiber. Anything transmitted from the OLT is transmitted to all 32 lines.
The PON current standards have defined downstream data rates up to 2.5Gbps.
We’ll deliver goods ASAP after payment. The principle of our company is a win-win situation .If you are interested in our products, please feel free to contact with us.
key words: made in china; china supplier ; low price ; optic fiber equipment ; optic modules
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