Panasonic KX-TDA100 BNC coaxial Connector RX, LED Indications, Signal Name, Level, Function

2.4 Information about the Trunk Cards

BNC (coaxial) Connector (RX)

	No.	Signal Name	Level [V]	Function
1	1	RX-	(-)	Receive data (-)
2	2	RX+	(+)	Receive data (+)

LED Indications

Indication	Colour	Description
CARD STATUS	Green/Red	Card status indication
		•	OFF: Power Off
		• Green ON: Normal (all ports are idle)
		• Green Flashing (60 times per minute): Normal (a port is in use)
		• Red ON: Fault (includes reset)
		• Red Flashing (60 times per minute): Out of Service
SYNC-ERR	Red	Non-synchronisation status indication
		•	OFF: Normal
		• ON: Out of synchronisation
RAI	Red	RAI signal status indication
		•	OFF: Normal
		• ON: Alarm (Clock Slave)
		• Flashing (60 times per minute): Alarm (Clock Master)
AIS	Red	AIS status indication
		•	OFF: Normal
		•	ON: Alarm
SYNC	Green	Synchronisation status indication
		•	OFF: Not synchronised
		•	ON: Synchronised
		• Flashing (60 times per minute): Synchronised (Clock Master)

Maximum Cabling Distance of Extension Connection

The maximum length of the extension cable that connects the E1 cards is shown below:

Diameter	Maximum Distance
0.5 mm:	200 m

Installation Manual

89