Mutiplexing E1 over Ethernet 100B-FX

Sep 06, 2004 2 Replies

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Kott 21 years ago

Hello Are there any of the shelf chipsets that allow for taking E1 lines (

2 0r 4) and 2 Ethernet lines and putting them out on a Fiber 100B-FX and vice versa?

Does any body have any experience doing this ?

Thanks Kott

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Allan Herriman 21 years ago

IIRC,

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had a product that did just this. It just had an E1 PHY chip, a couple of SLICs for POTS ports, an Ethernet PHY and an FPGA to glue it together. Sounds simple, but as always, some engineering is required to make a viable product.

If doing it yourself, please remember that E1 (or any other telecoms interface) has very strict timing requirements that need to be met. Ethernet wasn't designed for timing delivery, and doesn't guarantee any particular time of flight through a LAN (particularly if a switch is used). Your design must take this into account.

Regards, Allan

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jarex 21 years ago

See: IPV-MUX-M from PANDATEL

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Regards jarex

Uzytkownik "Kott" napisal w wiadomosci news: snipped-for-privacy@posting.google.com...

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