Introduction; Specifications - Nortel T7406E Installation And Configuration Manual

Chapter 2

Introduction

The following topics are covered in this chapter:
•

Specifications

• Installation considerations
• Handset overview
• Handset features
• Programming mode menus
• Battery pack overview
• Base station overview
• Additional components
• Battery charge controller
• Firmware upgrade components
The T7406E connects to the Nortel KSU. Up to four lines run from the KSU to the T7406E base
station. Each base station, of which there can be a maximum of two within 10 meters of each other,
can accommodate a maximum of four handsets. The handset IDs (1, 2, 3, 4) correspond to lines 1,
2, 3, and 4 from the KSU.
The handset features are easy to set up using the function key and menus.
Specifications
The T7406E is a frequency-hopping spread spectrum (FHSS) cordless telephone. The base station
connects to the Nortel KSU (Norstar, CICS and MICS, and BCM systems). The benefits of this
technology are: improved range, robustness, and less susceptibility to interference, fading, and
multipath. The following table highlights the main physical specifications of the T7406E
equipment.
Frequency band
Total channel capability
Handset dimensions
Channel spacing
Time slots
Handset range
Handset weight
2.4 GHz ISM band
Frequency-hopping spread spectrum (FHSS) available on 90 channels for
each base.
Length: 140 mm (5.5 in.)
Width: 57 mm (2.25 in.)
Overall thickness: 40 mm (1.60 in.)
864 KHz
4 transmit and 4 receive time slots
350 m (1000 ft), for outdoor direct line-of-sight
280 g/9.38 oz. (with battery pack)
T7406E Cordless Handset Installation and Configuration Guide
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