Radwin Ltd. WINLINK 사용자 설명서
Chapter 1 Introduction
AirMux-104 Installation and Operation Manual
1-2 Overview
AirMux-104 uses Direct Sequence Spread Spectrum technology combined with
powerful forward error correction to ensure high reliability and security over
license exempt 5.725–5.850 GHz frequency. AirMux-104 operation complies with
the FCC 15.401&15.407 requirements.
AirMux-104 employs Time Division Duplex (TDD) transmission. This technology
simplifies the installation and configuration procedure, there is no need to plan
and to allocate separate channels for the uplink and downlink data streams.
Operation over 5.725–5.850 GHz bands is not affected by harsh weather
powerful forward error correction to ensure high reliability and security over
license exempt 5.725–5.850 GHz frequency. AirMux-104 operation complies with
the FCC 15.401&15.407 requirements.
AirMux-104 employs Time Division Duplex (TDD) transmission. This technology
simplifies the installation and configuration procedure, there is no need to plan
and to allocate separate channels for the uplink and downlink data streams.
Operation over 5.725–5.850 GHz bands is not affected by harsh weather
conditions, such as fog, heavy rain etc.
LAN Interface
AirMux-104 LAN port provides 10/100BaseT interface with autonegotiation and
transparent VLAN support. Traffic handling is provided by MAC-level self-learning
bridge.
bridge.
TDM Interface
AirMux-104 TDM interface accepts E1 traffic, providing framed/unframed
operation, CRC-4 support and flexible timeslot allocation (in the framed mode
only).
operation, CRC-4 support and flexible timeslot allocation (in the framed mode
only).
Management
AirMux-104 has full local and remote management capabilities. User-friendly
SNMP-based management tool provides full end-to-end configuration and
performance monitoring capabilities.
SNMP-based management tool provides full end-to-end configuration and
performance monitoring capabilities.
Diagnostics and Performance Monitoring
AirMux-104 supports activation local and remote loopbacks on E1 links.
AirMux-104 constantly monitors the data transmission process, evaluates received
signal strength, signal-to-noise ratio and bit error rate. It also monitors received
traffic and frame rate (FPS) for local and remote units.
AirMux-104 constantly monitors the data transmission process, evaluates received
signal strength, signal-to-noise ratio and bit error rate. It also monitors received
traffic and frame rate (FPS) for local and remote units.