User Manual

Power supply (available either in 90÷264 Vac or in -72÷-36 Vdc version) is

internal in Case L, in Case F and in most Case A remote units: vice-versa, all

Case B and some Case A remote units are provided with an external power

supply (TPSN), whose dimensions are shown in table 2.1(a).

The TFBW unit is a booster which can be cascaded with a TFAx in order to

distribute Wi-Fi signals (802.11b and g) through dedicated Wi-Fi antennas

(see scheme 2.2b).

Fig. 2.2 (a) TFBW booster ; (b) block

diagram of a Britecell Plus system with Wi-Fi

Interface

(a)

Remote

Unit

Wi-Fi

booster

BTS

Master Unit

with

Wi-Fi interface

Access

Point

(b)

The case-A and Case-B Remote Units and the TFBW boosters can be provided

with the TKA installation kit (optional), which contains a fiber optics splice

holder and a compact case, in order to allow an easy installation on walls or

poles. TKA compact cases allow different IP protection levels, depending on

the specific environmental requirements.

Fig. 2.3: TKA mounting kit for Case A and Case B remote units

MN024-08