GPON OLT OLT-784D1-3C++
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 Transcever/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. It is up to the customer’s system (Optical Network Unit - ONU) to determine what packets are for that customer. All other packets are discarded. The PON current standards have defined downstream data rates up to 2.5Gbps.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Data rate | 2.5Gb/s | 1.25Gb/s |
| Wavelength | 1490/1310 |
| Fiber Type | SM |
| Source | DFB/APD |
| Reach | 20Km |
| Connector | SC |
Datasheet
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Supplier Information
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