AudioCodes Mediant 4000B SBC, Руководство по установке оборудования

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Hardware Installation Manual 20 Document #: LTRT-41749
Mediant 4000B SBC
Item # LED Color State Description
Yellow On Application is starting Boot / synchronizing
HA.
Flashing Application is running in HA Redundant
state.
4 Red On Out of service.
- Off Normal operation.
5 Left
Ethernet
Port LED
Green On Ethernet link established.
Flashing Data is being received or transmitted
(activity) on the Ethernet port.
- Off No Ethernet link.
6 Right
Ethernet
Port LED
Orange On 1000Base-T (Gigabit) Ethernet link
established.
- Off No Ethernet link or 100Base-Tx link
established.
7 Blue On Blue hot-swap LED indicating that the AMC
module can be fully removed or inserted.
Note: Do not remove the module before this
LED turns blue.
- Off Module insertion process is complete.
3.2.3 Media Processing (MPM) Module
The Media Processing Module (MPM) is an optional, customer-ordered AMC-based
module that provides additional digital signaling resources (DSP) required for transcoding
call sessions. You can install up to three MPM modules. Two different MPM module types
are available for purchase, according to your deployment regarding the number of required
transcoding sessions:

MPM8B module, providing 8 DSPs

MPM12B module, providing 12 DSPs
You can install both module types in the same chassis. For maximum number of supported
transcoding sessions per MPM module type, refer to the
User's Manual .
For module slot assignment, see Section 3.2.1 on page 17 .
Notes:
•
MPM installation can only be done when the device is powered off. Therefore, before
installing an MPM module, make sure that the device is powered off. For more
information, see Section
6.3 on page 52 .
•
The serial port and reset pinhole button are reserved for future use. Please do not
use these items.