Advanced RF Technologies, Inc.
1. INTRODUCTION
FiRe-78-4 which is the wireless Head end of Distributed Antenna System for VHF/UHF band has roles which interfaces
with Base Station via wireless and optically distributes by connection with multiple ADXV-R-3378P-N4X, which is one
of the ADRF’s DAS product lineups, via optic lines.
1.1 Highlights
• Head end supporting 700MHz, 800MHz and Public Safety service band of DAS connected through optic line to
ADXV-R-3378P-N4X playing a role of Remote unit of DAS for 700/800MHz/Public Safety band
• Fanless
• Supports a total of 2 wide band and up to 32 non-contiguous narrow band channels (700MHz + 800MHz PS)
• Air convection cooling without fans
• Sharp Filter Roll-off performance (Wide: 60dBc @ Filter Bandwidth Edge + 1MHz | Narrow: 55dBc @ Filter
Bandwidth Edge + 3 * Filter BW)
• Supports SNMP v1, v2c, v3 (get, set, & traps)
• Web-based GUI Interface; No 3rd party GUI software required
• Web-GUI connectivity via DHCP in host mode
• External Alarm Function supporting dry contacts, 11 outputs and 1 input