Specifications

Chapter 1 Introduction FibeAir 4800 Installation and Operation Guide
1-2 FibeAir 4800 Installation and Operation Guide
• F59, 5.865–5.935 GHz
• F53HP, high-power version, supports a dynamic range of 12 dB transmit
power.
• F54E, limited transmit power as specified by the ETSI standard.
• F54-HG, high-gain version for the ETSI regulated markets, to be used with
28 dBi external antenna only.
• F54HP, high-power version, supports high transmit power up to 18 dBm.
• F58/UK, complies with UK DFS/TPC standard.
• AIND, All indoor unit. Available with IDU options 4E1 or 4T1, and ODU
options F58/FCC.
FA4800-AIND integrates the ODU and the IDU-C into a single 19" IDU-C box.
• ACCESS, Ethernet only units powered over the Ethernet via PoE unit. Available
in F23, F24, or F58 frequency ranges.
Features
Wireless Link
FA4800 delivers up to 48 Mbps data rate for Ethernet and E1/T1 traffic. The
system supports a variety of spectrum bands and can be configured to operate in
any channel in the band with a carrier step resolution of 5, 10, or 20 MHz (2.x
GHz versions 10 or 20 MHz only).
FA4800 operation complies with ETSI, CSA, CN, UK, and the FCC 47CFR Part 15
and subpart C and E requirements.
FA4800 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 2.4 GHz and 5.x GHz bands is not affected by harsh weather
conditions, such as fog, heavy rain etc.
LAN Interface
The FA4800 LAN port provides 10/100BaseT interfaces with autonegotiation and
transparent VLAN support. Traffic handling is provided by a MAC-level
self-learning bridge.
TDM Interface
The FA4800 TDM interface accepts E1 or T1 traffic, supporting the following:
• Unframed operation (E1 and T1)
• AMI and B8ZS zero suppression (T1).
Advanced Encryption System
FA4800 (version 1.500 and above) ensures user's data security with one of the
most sophisticated commercially available combined encryption and
authentication techniques, CCM/AES. This technique combines message