ADTRAN 12804102L1A, Системное руководство

Страница: 12 / 60

Section 1 System Description TRACER 4102/4202 System Manual
12 © 2004 ADTRAN, Inc. 612804202L1-1A
1. SYSTEM OVERVIEW
The ADTRAN TRACER
®
4102 and 4202 wireless systems provide two independent T1 circuits over a
wireless link for up to 30 miles (line-of-sight path required). As authorized under Part 15.247 of the FCC
Rules, the TRACER 4102 and 4202 operate license-free in the 2.4 GHz and 5.8 GHz Industrial, Scientific,
and Medical (ISM) bands, respectively. These bands require no frequency coordination or licensing of end
users.
For configuration and testing, the TRACER 4102/4202 provides the capability to control the remote sys-
tem through a separate maintenance channel. The TRACER 4102/4202 has several built-in test capabilities
including remote loopback. Complete configuration and performance data is available through menus
accessed using a standard RS-232 terminal interface.
2. FEATURES AND BENEFITS
The following is a brief list of the TRACER 4102/4202 features and benefits:
Configuration and Management
• Easy to use VT100 control port (RS-232 interface) for configuration and monitoring
• Remote configuration of both ends of the wireless link, from each end of the link
Operational
• Two independent transparent T1 transmission paths, over digital microwave link
• No license required per FCC Rules Part 15.247
• Frequency: 2.400 to 2.4835 GHz (TRACER 4102) and 5.725 to 5.850 GHz (TRACER 4202)
• Point-to-point, up to 30 miles
• 1-U high unit for easy rack-mounting