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What do you mean by 63E1 in STM4?

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Anonymous

12y ago
Updated: 8/17/2019

The Data rate of one E1 is 2048 bps which have 32 voice channels.And STM is a multiplexing of E1's in SONET we say STM-4 is equal to OC-12 both have same data rates i.e. 622.08 Mbps it support 269 E1's.

STM-1 or OC-3 supports 67 E1's data rate (155.52 Mbps).

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Wiki User

12y ago

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