Due to the limited transmission backbone bandwidth in some areas in our network. We have a 3 BTS sharing one E1 connected in diasy chain each with a capacity of S111.
Hi Cosmonito,
Actually, it depends on number of sites and TRX’s. Each site requires an OML & each TRX requires a RSL. So the combination of four LAPD signaling, say OML & RSL, occupies a time slot in an E1. From that you can know how many sites an E1 can support.
Regards
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