E1 connection

Nov 26, 2005 3 Replies
R
E1 connection open original image

Hello We are changing ISP New ISP did provide RJ45 to our office After 2 days someon called me and said that is not Ethernet connection - it is E1 (G.703) Connection



I hav router 3640 wirf FE -PRI interface (1FE-2CE1-B/U) 2 CTRLR and FastEthernet interfaces



wan network settings (xxx.xxx.xxx.aaa - xxx.xxx.xxx=fake aaa=real) Both WAN and LAN are PUBLIC ISP provided some informations



WAN settings Wan network: 80.80.80.156 WAN interface: 80.80.80.158 WAN remote: 80.80.80.157 WAN subnet mask 255.255.255.252



Lan Settings LAN network: 80.80.73.16 Lan Gateway: 80.80.73.17



1st usable IP: 80.80.73.18 Last usable IP: 80.80.73.31 network mask: 255.255.255.240

Question is Is this Interface is Correct? can I use FE-PRI How to configure this interface if Yes?



Thank You Robert


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M

Hi,

The CE devices are for ISDN. I think although not 100% sure you need something like this -

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or buy a G.703 to X21 convertor and plug a WIC1T into the 3640.

Cheers

Matt

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G

or a WIC-1MFT-G703

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R

I will connect Matrodata DC1000 and than E1 (G.703 to WIC-T1 card (X.21) and than Ethwernet

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