Shaoxing ZKTel Equipment Co.,Ltd
Address: No.66#-46, Jiaoyu Rd, Paojiang Industrial Zone, Shaoxing City, Zhejiang Prov. China 312071
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.