Powerful Environment Adaptability - Huawei Airbridge BTS3606A Technical Manual

Technical Manual
Airbridge BTS3606A CDMA Base Station
X. Reverse maintenance function
With the reverse maintenance function, users can, from the LMT, log in to the BAM
through the network port on the BCKM to perform operation, maintenance and
management over the whole BSS.

2.5 Powerful Environment Adaptability

The BTS3606A is protected against wind, sand, rain, sun shine, and theft.
I. Totally-enclosed integrated structure
The water-proof and dust-proof measures of the BTS3606A are in compliance with the
International Protection (IP55) standard. The moisture-proof, mould-proof, and salt
fog-proof level reaches the Class 1 protection standard (3 classes).
& Note:
For details a|bout the IP55, see GB4208: Enclosure Protection Level (IP Code) or IEC 60529: Degrees of
protection provided by enclosure (IP code).
II. Wide operating temperature range
The BTS3606A is equipped with a temperature control system.
The operating temperature of the BTS3606A with air conditioner is from –40°C to
+55°C. The operating temperature of the BTS3606A with heat exchanger is from
–40°C to +45°C.
In a high-temperature environment, the BTS3606A uses its temperature control unit to
dissipate heat. In a low-temperature environment, the built-in heater is activated to
ensure the internal components to operate in a reliable temperature range.
III. Robust power distribution function
The BTS3606A supports 220V, 230V and 240V power and single-phase/three-phase
input. The voltage ranges from 176 V to 264V and frequency from 47 Hz to 63 Hz. It
provides over-voltage protection when the voltage reaches 290 V.
The system is also compatible with 110 V AC, 115 V AC and 127 V AC power and
single-phase/three-phase input. The voltage ranges between 95 V to 135V and
frequency between 47 Hz to 63 Hz. It provides over-voltage protection when the
voltage reaches 85V.
The built-in battery provides power supply in the case of AC power failure to ensure the
normal operation of the BTS3606A for a period of time.
2-5
System Description
Chapter 2 Product Features