| |
| DDN Extension |
| |
 |
■
Connect to DDN node using E1/T1,
provide cross-connect function.
■ Down link using HDSL, G.SHDSL, IDSL card
to provide Nx64K DDN services to the end
user.
|
 |
■ Direct connect
to E3/T3 port of PCM network
■ Act as DDN node and provide E1 port for
interconnection
■ Provide service directly to end user,
do not need DSL equipment
■ Provide max. 176 end user
|
| |
| Extension
of ATM / Frame Relay |
| |
 |
■ Allows IP
and Frame Relay traffic to be transmitted
over ATM
■ ATM OC3 as uplink，provide Nx64K ATM/FR
service as downlink
■ Provides E1 and V.35 connectivity to support
voice and data application
■ Provides up to 176 loop interface
|
| |
| Mini
DXC service |
| |
 |
■ DXC function,
provide inter-connection service
■ Max. 88 E1/T1 port per chassis
|
| |
| Combine
commercial and residential user into one
box |
| |
 |
■ Provide ATM/Frame
Relay/TDM service
■ Network interface E1/T1/E3/T3/STM1
■ Provide Cross-Connection functionality
■ Provide commercial service HDSL, G.shdsl,
IDSL, Fiber and residential broadband service
ADSL simultaneity
■ Provide VoDSL service
|
| |
| Voice
over DSL (VoDSL) |
 |
| |
·Allow
voice and data over ATM.
·Interoperable with V5.2 gateways
·Interoperable with DSLAMs
·Supports Analog technology
·Supports International ISDN
·Offer built-in IP routing capability
|
Total
Access system can provide voice over
DSL. The main different is the CPE,
it change from pure data application
to IAD. The advantage of using Total
Access in ATM network is there does
not any change in the CO, they key
point is choose the right gateway. |
|
