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Indication
Color
CARD
Green/Red OFF: Power Off
STATUS
Fastening Amphenol Type Connector
An amphenol 57JE type connector is used on some of the optional sevice cards.
To connect an amphenol connector, use the spring latch or screw to fix the upper part and use
Velcro
tape to fix the lower part of the connector.
Auxiliary Connection for Power Failure Transfer
When the power supply to the Hybrid IP-PBX fails, power failure transfer (PFT) switches the
current connection to the Auxiliary Connection automatically. A specific SLT (determined by
System Programming) will be connected to selected CO lines in the event of system power
failure. Auxiliary Connection is required to implement this feature.
Connection
The following CO line and extension cards can be used for Auxiliary Connections:
- Analog CO line cards: LCOT16 (4 PFT ports), and LCOT8 (2 PFT
port)
- Extension cards: MSLC16 (4 PFT ports), SLC16 (4PFT ports),
Description
Green ON: Normal (all ports are idle)
Green Flash (60 times per minute ): Normal (a
port is in use)
Red ON: Fault (includes reset)
Red Flash (60 times per minute): Out of Service
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