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Appendix C

Regulatory Notices

This appendix contains the regulatory notices for connecting modems to the Public Switched Telephone Network (PSTN) in approved countries.

United Kingdom

Germany

United Kingdom

This GTX Series router's modem module is intended for direct connection to the analogue Public Switched Telecommunications Network and is approved for use within the United Kingdom with the following features:

Caution

 Before installing the modem module you must ensure that the power drawn by this module, together with the host and any auxiliary modules/cards drawing power from the host, is within the rating of the host power supply.

The equipment must be installed such that, with the exception of the connections to the host, clearance and creepage distances shown in the table below are maintained between the module and other assemblies which use or generate a voltage shown in the table below.

The larger distances shown in parentheses apply where the local environment within the host is subject to conductive pollution or dry non-conductive pollution which could become conductive due to condensation.

Failure to maintain these minimum distances would invalidate the approval.

Note: For a host or other expansion module fitted in the host using or generating voltages greater than 300 V (rms or dc), advice from a competent telecommunications safety engineer must be obtained.
Clearance (mm) Creepage (mm) Voltage used or generated by the host or other cards
2.0

 2.4 (3.8)

 Up to 50 V (rms or dc)

2.6

 3.0 (4.8)

 Up to 125 V (rms or dc)

4.0

 5.0 (8.0)

 Up to 250 V (rms or dc)

4.0

 6.4 (10.0)

 Up to 300 V (rms or dc)

Caution

 The analogue telecommunications interface of the modem module is intended to be connected to Telecommunication Network Voltage (TNV) circuits which may carry dangerous voltages.

The telephone cord must remain disconnected from the telecommunications system until the module has been installed within a host which provides the necessary protection of the user.

If it is subsequently desired to open the host equipment for any reason, the telephone cord must be disconnected prior to effecting access to any internal parts which may carry telecommunication network voltages.

Germany

Diese Modem-Karte ist als Endeinrichtung vorgesehen und muss an ein TAE mit F-Kodierung angeschlossen werden.

(This modem module is terminal equipment which must be connected to the PSTN using an F-coded connector.)


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