Jan
28
2014
GPON is inheriting lots of specifications from BPON. Signal is broadcasted downstream in the same manner. Upstream signal is relying on TDMA, the same way as it was in BPON. Most of other inherited sp
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Jan
28
2014
The efficient encapsulation model, that is used for transportation of TDM and Ethernet traffic in GEM, is called GFP (Generic Framing Procedure). It allows GEM to encapsulate variable-length packets w
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Jan
28
2014
Downstream frames are layering maps data using GTC (GPON Transmission Convergence). GPON frames have different amount of bytes with different transmission rates. The higher the rate, the bigger is the
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Dec
25
2013
PON system might have different types of problems happening in different parts of network. Location of the problem defines whether all or just several subscribers will affected. Troubleshooting allows
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Dec
16
2013
Mainly there are three standards of PON. Table 1 is the extended version from previous article with ODN classes and transmission loss for them. Maximum amount of ONTs for a class depends on many varia
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