Zhone 5246 安装指导
2
NOTES:
In this document:
— End-user system is used to represent any host with an Ethernet connection
and DSL-based service.
— Service provider is used to represent any Internet Service Provider (ISP) or
remote LAN access provider.
DSL Access without a POTS Splitter
When the Hotwire 5246 RTU is installed without a POTS splitter, the DSL line is used
for data only and does not provide telephone services.
for data only and does not provide telephone services.
00-16725
Punchdown
Block or NID
DSL
Jack
RTU
Customer Premises (CP)
POTS/DSL
Ethernet
Crossover
Cable
Ethernet
Cable
or
Central
Office
(CO)
Demarcation
Point
Local Loop
Hub
End-user
Systems
DSL – Digital Subscriber Line
RTU – Remote Termination Unit
NID – Network Interface Device
New Wiring Connections
Service
Provider