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NM-1CE1U just only work on ISDN?

1)NM-1CE1U just only work on ISDN?

2)NM-1CE1U has the dsu/cus?

3)what is the controller ? it 's a hardware ?

4)NM-1CE1U i can use it seperate the clear E1?

5) IF i have 30 branch offices ,i can use NM-1CE1U connect to clear E1 ,and then make 30 offices conneted?

thank you

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New Member

Re: NM-1CE1U just only work on ISDN?

Defenetly, you should read this document:

http://www.cisco.com/warp/public/107/hw-e1.shtml

1) NM-1CE1U supports Chanalized E1 (G.704) and ISDN PRI.

2) NM-1CE1U has no DSU/CSU

3) Controller is a hardware chip respensoble for interface framing, clocking and synchronization.

4) NM-1CE1U may be used as chanalized E1, not unframed E1

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