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About the Hotwire 8747, 8777, and 8779 Termination Units
1-2
8700-A2-GB20-00
April 2000
Hotwire 87xx Termination Unit Features
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.
Model . . .
Has eight . . . And eight . . .
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.