Modem User's Guide
Table Of Contents
- Contents
- Warranty, Sales, and Service Information
- About This Guide
- About the Model 7986 Standalone Termination Unit
- Using the Asynchronous Terminal Interface
- Initial Startup and Configuration
- Monitoring the Unit
- Testing
- Messages and Troubleshooting
- Security
- IP Addressing
- Configuration Option Tables
- Standards Compliance for SNMP Traps
- Cables and Pin Assignments
- Technical Specifications
- Glossary
- Index
About the Model 7986 Standalone Termination Unit
1-4
7986-A2-GB20-00
September 1998
Front Panel LED Status Indicators
Figure 1-2 shows the front panel of the Model 7986 Standalone Termination Unit.
For more information on front panel LEDs, refer to Chapter 4,
Monitoring the Unit
.
POWER
ALARM
TEST
DSL
G.703
98-16087
7986 M/HDSL
TM
TM
Figure 1-2. Hotwire Model 7986 Standalone Termination Unit Front Panel
Rear Panel Interface Connections
Figure 1-3 shows the physical interfaces of the Model 7986 Standalone
Termination Unit.
POWER DSLCOM
TX RX
G.703
75Ω120Ω
98-16005
O
I
Figure 1-3. Hotwire Model 7986 Standalone Termination Unit Rear Panel