Avaya B5800 User Manual Page 277

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Trunk interface modules
To ensure the validation of the approvals, only the following types of trunk interface cards must
be fitted in the B5800 Branch Gateway control unit.
USA/Canada
Product Quad
BRI
PRI E1 PRI T1 ATM4 WAN
Single Dual Single Dual
Control
unit
Rest of World
Product Quad
BRI
PRI E1/E1R2 PRI T1 ATM4 WAN
Single Dual Single Dual
Control
unit
Note:
E1R2 trunks are only supported in CALA and Korea.
Port safety classification
The B5800 Branch Gateway systems have the following ports which are classified as follows:
Port Name
Port Description Port Classification
PRI port PRI ISDN connection (NET) TNV (Operating within the
limits of SELV)
BRI ports BRI ISDN connection (NET) TNV (Operating within the
limits of SELV)
Analog ports Two wire analog trunk TNV3
Power fail ports Two wire analog trunk TNV3
DTE port Async Data connection. SELV
Analog telephone ports Telephone Extension ports TNV2
Digital telephone ports Telephone Extension ports SELV
WAN port WAN connection (NET). SELV
LAN ports 10/100 BaseT attachment to
LAN.
SELV
Safety statements
Implementing the Avaya B5800 Branch Gateway November 2011 277
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