Installation Guide

1-12
Chapter 1: Overview
Specifications
Table 1-4: Model ITS4843B, ITS4843C, and ITS4843D (Radiohead) 1.4 GHz Core Access Point
Specifications
Specification Value
Physical:
Chassis (only) Dimensions (H x W x L) 30 mm x 204 mm x 243 mm
(1.2 in x 8.0 in x 9.6 in)
Local Antenna (only) Dimensions 160 mm (6.3 inches L) Sleeve Dipole
Weight with Antenna <.79g (1.8 lb)
Mounting Above Ceiling, Below Ceiling, or Wall Mount, Below Ceiling with quick release, or
Wall Mount with bracket
Environmental:
Operating Temperature
0 to +55
o
C (32 to 131oF)
Storage Temperature
-40 to +60
o
C (-4 to 140oF)
Humidity Range (Operating)
< 95% RH @ 40
o
C non-condensing
Humidity Range (Storage)
< 90% RH @ 60
o
C
Altitude Operating and Storage up to 3048 m (10,000 ft)
Electrical:
Power 48 VDC nominal (44 - 52 VDC), from PoE Unit via Sync Unit) 8 Watts,
287 mA
ITS4843B, RF Power 8.5 dBm +2/-1.5dB (4.5 mW to 11.2 mW) into Antenna load.
ITS4843C, RF Power
(High Power AP)
12.5 dBm +/-1.5dB (12.6 mW to 25 mW) into Antenna load.
ITS4843D, RF Power
(Radiohead High Power AP)
12.5 dBm +/-1.5dB (12.6 mW to 25 mW) into Antenna load.
Power Sensing Auto sensing POE, compliant with 802.3af
RF Diversity Uses Dual Antenna, selects antenna with best signal.
Frequency Diversity Dynamic, selects RF channels for best signals.
Antenna Type Sleeve Dipole > 10dB over 1395MHz to 1432MHz in 50 Ohms.
LED Indicators Two LEDs for LAN activity, part of LAN RJ-45 connector.
Three LEDs for Radio Activity, Sync, Network status.
Two LEDs on Remote Antenna Ports provide Power and Fault status (part of RA
RJ-45 connector).
Electrical Installation: