User's Manual

Overview
14 SkyZhone 45 Installation Guide
DR
A
FT
Technical specifications
The following table lists SkyZhone 45 system specifications and a description
for each.
This table describes the SkyZhone 45 system mechanical specifications:
This table describes the SkyZhone 45 system digital interfaces:
This table describes the SkyZhone 45 system RF specifications:
Table 1: Technical specifications
Specification Description
Configuration A point-to-point broadband wireless transport system, with separate
indoor and outdoor units, connected by a 75 ohm RG-6 coaxial cable up
to 300 feet in length.
Antenna A parabolic antenna with 29 dBi to 36 dBi gain, connected to the ODU by
a 50 ohm cable six feet in length.
Range Four to ten miles under line-of-sight conditions depending upon the
antenna.
Table 2: Mechanical specifications
Specification Description
IDU Single rack unit (l.75 in high, 17.2 in wide and 8.24 inches deep). Plated
steel construction, with a molded plastic front panel with LED indicators
and a rear connector panel.
ODU Diecast aluminum weather-proof housing, 10 in high, 4 in deep, 6 in wide.
ODU mounting Anodized aluminum mounting structure to secure ODU to pole, mast or
wall, with security lock to prevent unauthorized removal.
Antenna Two, four or six feet diameter parabolic dish. Includes mounting structure
to attach it to a pole or mast (1.9 in to 4.5 in diameter) that allows azimuth
and tilt adjustment.
Table 3: Digital interfaces
Specification Description
System payload DS-3, 44.736 Mbps full-duplex per GR 499 specifications.
Input/output connection BNC
Input/output impedance 75 ohm, unbalanced.
Line coding B3ZS
Error correction Reed Solomon plus equalization.