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Chapter 3 Avaya M770 Hub Components
Avaya M770 User’s Guide 13
M-SPV/M-SPX Front Panel
Figure 3.3M-SPX Front Panel
New M-SPX Functionality
IDS Switch (M-SPX only)
The M-SPX front-panel Inter-Domain Switch (IDS) enables you to
combine the two Avaya M770 X-Domains, effectively doubling the
available port count. Set the switch ON or OFF as required.
Caution: When installing two M-SPX modules, the IDS switch must be
set to the same position on both modules.
Sideband Port SB2-ETH
Two RJ-45 Sideband ports, SB1-ETH and SB2-ETH, on the Avaya M770
hub front panel are supported by the M-SPX (see Figure 3.1). The
M-SPV supports only the SB1-ETH port.
Resetting the M-SPV/M-SPX
Each M-SPV/M-SPX can be reset individually via a reset button on the Control
Panel (see page 10) or using the reset button on the M-SPV/M-SPX module itself.
Resetting the M-SPV/M-SPX does not reset the entire hub (for details on resetting
the hub, see page 10).
Table 3.4 M-SPV/M-SPX Front Panel LEDs
LED Name Represents State Function
OPR
Module
Operationa
l Status
On Module is
functioning
normally
Blinkin
g
Module is
faulty
MAIN
Main/
Backup
On Main/active
M-SPV/M-SPX
Off Backup/
dormant
M-SPV/M-SPX