
Contents - Page 65
Compliance with FCC Rules
Transmit and Receive Gain Settings for PRI/T1 and Analogue Ports
The Gain settings are password controlled for use by qualified installation
personnel only and must not be made available to the end user. The default gain
settings of 0dB ensures compliance with FCC part 68 section 68.308(b)(5) and
TIA/EIA-IS-968 Section 4.5.2.5. “Through transmission amplification from ports for
the connection of separately registered equipment or from other network
connection ports”. Gain setting adjustment by unqualified personnel may result in
violation of the FCC rules. Qualified personnel may adjust gain settings above
these levels only where:
1. Measurement is made to ensure that the power levels sent to line at each
network interface connected does not exceed the maximum levels specified in
FCC part 68 section 68.308(b) and TIA/EIA-IS-968 Section 4.5 for that specific
interface type.
2. Where gain adjustment away from the default values are made, precautions
should be taken to ensure that the connection of terminal equipment is
controlled by qualified installation personnel.
Installation Manual INDeX Media Gateway
Contents - Page 65
38DHB0002UKGA Issue 1 (12/05/2004)