Installing IP500/IP500 V2 Page 260
15-601042 Issue 28g (11 October 2013)IP Office 9.0
10.7.2 Analog Trunk Cards (ATM4)
The Analog Trunk card is also referred to as the "ATM4". It provides 4 RJ45 sockets for analog trunk connections . The
card only supports loop-start trunks.
The card is available in a number of locale specific variants as detailed below.
· Power Failure Operation
There are no power failure extension connections provided for the analog trunk card.
· WARNING
In all IP Office installations, any module or control unit using analog trunk connections must be connected to a
functional earth .
· WARNING
Within the Republic of South Africa and in areas of high lightning risk, any module or control unit using analog
trunk connections must be connected to a protective ground and to surge protection equipment .
IP400 Analog 4
(Loop-Start)
IP400 Analog 4 EU
(Loop-Start)
IP400 Analog 4 NZ
(Loop-Start)
· These cards include two plastic stand off pillars for installation and a replacement blanking plate for the rear of
IP400 control units.
10.7.3 BRI Trunk Cards
The BRI trunk card is also referred to as the "Quad BRI". It provides 4 RJ45 sockets for ETSI BRI trunk connections, with
each trunk supporting 2B+D channels.
· The trunk card ports include 100 ohm termination.
· These cards include two plastic stand off pillars for installation and a replacement blanking plate for the rear of
IP400 control units.
· For the IP500 and IP500 V2 control units, an IP500 Carrier Card is required, up to a maximum of 2 IP500 Carrier
Cards.
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