Paradyne 8777 Benutzerhandbuch

About the Hotwire 8747, 8777, and 8779 Termination Units

8700-A2-GB20-00

April 2000

The Hotwire 87xx Termination Unit is a circuit board mounted in a Hotwire 8610
or 8810 Digital Subscriber Line Access Multiplexer (DSLAM), or 8820
GranDSLAM, and used to transport signals at high speeds over a twisted-pair
connection.

8747

HDSL2 ports

DSX-1 ports

8777

M/SDSL ports

DSX-1 ports

8779

M/SDSL ports

G.703 ports

Hotwire 8747, 8777, and 8779 Termination Units have these standard features:

H

Cross-Connection Capability. Any DSL port and time slot can be connected
to any DTE port and time slot.

H

Embedded Operations Channel (EOC). Provides remote management via
SNMP or Telnet session capability over the DSL network.

H

Asynchronous Terminal Interface (ATI). Provides a menu-driven
VT100-compatible terminal interface for configuring and managing the unit
locally or remotely by Telnet session.

H

Local Management. Provides local management using the DSLAM
management card with a:

— Terminal or PC via the Management Serial port of the DSLAM

— NMS connection through the 10BaseT port

H

Remote Management. Provides remote management:

— Out-of-band, using an external modem through the Management Serial

port of the DSLAM

— Via Telnet over the EOC

H

Alarm Indication. Activates front panel LEDs.

H

Diagnostics. Provides the capability to diagnose device and network
problems and perform tests, including digital loopbacks, pattern tests, and
self-test.

H

Device and Test Monitoring. Provides the capability of tracking and
evaluating the unit’s operation, including health and status, and error-rate
monitoring.