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Answer Posted / jitendera sinha
ok here it is csu/dsu
csu=chanel service unit it is a digitla mechnaism that
connect end use equpment to the local digital telephone loop
dsu=data sevice unit this device is used to adapt the
phycial interface on the data terminal equpment for the
transmission facility and also responsble for signal timing
so csu/dsu=so it is a phycial layer device used in WAN
toconvert the cpe signal to what is understood by the
provider switch.it is a device which can be pluged directly
to RJ-45(8 PIN MODULE)and this is also referd as
demarcation point
i am not also 100% satishfied with that article but think
it will help you little.
| Is This Answer Correct ? | 13 Yes | 9 No |
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