Table 71: Physical and logical interfaces on the G250-BRI front panel (continued)
Physical
Quantity
interface
USB
1
Media
2
Module
connectors
(V1 and
V10)
AC Power
1
Input
Ground
1
connector
Table 72: Buttons on the G250-BRI front panel
Button
Quantity
Reset
1
ASB
1
Description
USB port. Supports:
Multitech
●
MultiModemUSB
MT5634ZBA-USB-
V92 USB modem
USB flash (for
●
backup and
restore)
Externally powered
●
USB hub
Slots for inserting
optional Media
Modules
IEC socket
Binding post
Description
Push-button
Push-button
FIPS 140-2 logical
interface
Control inputs
●
Status output
●
Data input
●
Data output
●
Status output
●
Control input
●
Power input
●
Ground
●
FIPS 140-2 logical
interface
Control input
●
Control input
●
Comments
Provides the ability to
communicate using Voice
TDM, Serial/TDM Data,
Ethernet, PCI, CPU Bus,
and facilitates Power.
Provides power to the
module from an external
source
Provides connection to an
external ground for the
module.
Comments
Resets the gateway
When pressed with the
reset button, causes the
device to boot from an
alternate firmware image
bank.
Issue 3 February 2007
3 of 3
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