Lucent Technologies 7820-0657-001 - Manual (Page 12)

DSLPipe DSU features
1-2 DSLPipe DSU (SDSL) User’s Guide
DSLPipe DSU features
The DSLPipe DSU includes the following features:
• High-speed SDSL transport over a single copper twisted-pair telephone line
• Symmetrical multirate data transmission from 144 Kbps to 2320 Kbps
• Compatible and interoperable with major COE routers
• Easy-to use
• Low power consumption
• Easy configuration
• COE or CPE configuration
• Transmission distance of almost 18,000 feet at 786 Kbps (with a 24 gauge
wire)
DSLPipe DSU configuration
You can use a DSLPipe DSU as either a Customer Premises Equipment (CPE) or
Central Office Equipment (COE). Figure 1-1 illustrates how you can use the unit
as a CPE.
Figure 1-1. Example: Using a DSLPipe DSU as CPE
A DSLPipe DSU accepts HDLC data from a V.35 router. It converts the data into
SDSL format and sends it, via a WAN link, to a DSLTNT, a MAXDSL20 or
another DSLPipe DSU (configured as COE). The DSLTNT, MAXDSL20, or
DSLPipe DSU then sends the data to the appropriate ISP router.
DSLPipe
DSU
WAN
ISP Router
(DSLTNT,
MAXDSL20 or
another
DSLPipe DSU)
LAN
V.35 Router