Ericsson MINI-LINK BAS - Traffic Routing

MINI-LINK BAS 3-10
Technical Description EN/LZB 111 0542 P2B
3.4 Traffic Routing
MINI-LINK BAS, as any access network, allows the set-up of traffic
connection from the customer, User interface, to the backbone
networks, Service interface.
Due to a cross connection capability in R-AAS, C-AAS, AT-to-AT
connections are allowed without resorting to the backbone network.
Internal traffic is generated, whenever AT-to-AT connections are
established within a sector, without exploiting R-AAS resources, or
within a single R-AAS domain, without exploiting ATM Network
resources.
LAN
PBX
FlexNU
FlexNU
LAN
LAN
PBX
FlexNU
R-AAS
ATM
C-AAS
(CE Shelf)
LAN
PBX
FlexNU
R-AAS
PSTN
Telephony
ROUTER
Internet
10/100BaseT
CE T1/E1
RN internal traffic
R-AAS internal traffic
MINI-LINK BAS
Figure 3–7 MINI-LINK BAS with AT-to-AT Connections