Table 74: Physical and logical interfaces on the G250-DCP front panel (continued)
Physical
Quantity
interface
USB
1
Media
2
Module
connectors
(V1 and V2)
AC Power
1
Input
Ground
1
connector
Table 75: Buttons on the G250-DCP 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 at the
same time as 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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