User guide

Chapter 1: Description & Specifications
Multi-Tech Systems, Inc. 7
Interface
While the web interface appears differs slightly, its content and organization are essentially the same as that of
the Windows interface (except for logging). These will be addressed in the following chapters.
Front Panel LEDs
The MVP2410/3010 and MVP24-48/30-60 both use a common main circuit board or motherboard. Consequently
the LED indicators are the same for both.
Active LEDs. The MVP2410/3010 front panel has two sets of identical LEDs. In the MVP2410/3010 as shipped
(that is, without an expansion card), the left-hand set of LEDs is functional whereas the right-hand set is not.
When the MVP2410/3010 has been upgraded with an MVP24-48 or 30-60 kit, the right-hand set of LEDs will also
become active.
Figure 1-2: MVP2410/3010 LEDs
LED Descriptions. The MVP2410/3010 has four sets of LEDs plus a lone LED at its far right end. As viewed
from the front of the MVP2410/3010, it is the two left groups that are active and present feedback about the
operation of the unit. If an MVP24-48 or 30-60 expansion card is added, the two LED groups on the right become
operational with respect to the second T1/E1 connection.
Front Panel LED Definitions
LED Name Description
Power Indicates presence of power.
Boot
After power up, the Boot LED will be on for about 10 seconds while the MVP2410 is
booting.
FDX
Full-Duplex & Collision LED. This LED indicates whether the Ethernet connection is half-
duplex or full-duplex (FDX) and, in half-duplex mode, indicates occurrence of data collisions.
LED is on constantly for full-duplex mode; LED is off constantly for half-duplex mode. When
operating in half-duplex mode, the LED will flash during data collisions.
LNK
Link/Activity LED. This LED is lit if Ethernet connection has been made. It is off when the
link is down (i.e., when no Ethernet connection exists). While link is up, this LED will flash
off to indicate data activity.
T1 When lit, indicates presence of T1 connection.
E1 When lit, indicates presence of E1 connection.
PRI PRI. On if line is of ISDN-Primary-Rate type.
ONL Online. This LED is on when frame synchronization has been established on the T1/E1 link.
IC IC LED is on when Internal Clocking is selected in T1/E1 configuration.
LC Indicates Loss of Carrier.
LS Indicates Loss of Signal.
Test For testing purposes only.