Instruction manual

Specifications
3-3
BreezeACCESS Version 4.5 System Manual
BreezeACCESS II Radio Regulatory
Standards
The systems support different “country standards” for compliance with
the applicable local radio regulations.
The country standards are configured at the factory. The country
standards determine the following:
a: Hopping frequency band and hopping sequences
b: Support of synchronization among Access Units (AU-A/E-BS units).
In some countries such synchronization is not permitted.
The following table provides a summary of the supported country
standards:
* Units (excluding SU-R) using US FCC country standard can be confured
to operate in HDM Mode. This enables better performance in high interfer-
ence environments by providing the ability to configure the units to use
only intreference-free channels, including hopping synchronization sup-
port.
Data Communication
Country
Standard
Channels’
Frequency Range
[MHz]
Number of
Channels
Hopping
Sequences per
Hopping Set
Hopping Sync
Support
Australia 2402 to 2461 60 20 Not Available
Canada 2452 to 2481 30 10 Not Available
Europe ETSI * 2402 to 2480 79 26 Yes
France 2448 to 2482 35 11 Yes
Israel 2421 to 2452 35 11 Yes
Korea 2430 to 2454 23 4 Yes
Japan 2473 to 2495 23 4 Yes
Netherlands 2454 to 2468 15 5 Yes
US FCC * 2402 to 2480 79 26 Available only in
HDM mode
Spain 2447 to 2473 27 9 yes
Mexico 2452 to 2481 30 10 Yes
International 2402 to 2480 79 26 Yes
Parameter Value
Standard Compliance IEEE 802.3 CSMA/CD
VLAN support Based on IEEE 802.1Q
Layer-2 Traffic Prioritization Based on IEEE 802.1p
Layer-3 Traffic Prioritization ToS according to RFC791