A
-
4
A
P
P
E
N
D
I
X
A:
M
O
D
E
M
S
P
E
C
I
F
I
C
A
T
I
O
N
A
N
D
I
N
T
E
R
F
A
C
E
P
I
N
A
S
S
I
G
N
M
E
N
T
S
Approvals Information

This product complies with the electro-magnetic compatibility (EMC)

requirements of EN 55022 Class A and EN 50082 (susceptibility).

The product carries the

CE

certification mark to indicate conformance

with the following EU directives:

■

LVD (Low Voltage Directive (Safety) 73/23/EEC.

■

EMC (Electro Magnetic Compatibility) Directive 89/336/EEC.

■

TTE (Telecommunication Terminal Equipment) Directive 91/263/EEC.

This product also meets the safety requirements of EN41003 and EN60950.

See also the FCC and CSA statements at the back of this guide.

General Approvals Requirements

This section pertains to the approval of the modems, and to your country’s

approvals board requirements and notices for use of these modems. Users

of this module should pay particular attention to this information. This unit

is approved for connection to the telecommunications systems specified

in the instructions for use, subject to the conditions set out in them.

Each modem is suitable for connection to the general switched telephone

network (GSTN/PSTN) and extensions on compatible PABXs. It is also

suitable for use on point-to-point private circuits, omnibus or multipoint

circuits, using two or four wire termination (provided by Approved

Telecommunication Operators), or to a relevant branch system.

If any other apparatus, including cable or wiring, is to be connected

between the apparatus and the point of connection to a 2-wire or

4-wire speech band circuit, then all that other apparatus shall conform

to the following:

■

The overall transmission characteristics of all that other apparatus shall be

such as to introduce no material effect upon the electrical conditions

presented to one another by the apparatus and the digital circuit.