Panasonic KX-TDA100 Switch Settings, Pin Assignments, RJ45 Connector for Trunk Use, Type, Level

2.4.9 PRI30 Card (KX-TDA0290CE/KX-TDA0290CJ)

Switch Settings

Switch

Termination

A/B

Type

Slide

Slide

Usage and Status Definition

Select 120 Ω (default) or 75 Ω to match the connector type to be used.

When using an RJ45 connector, select A (default) for trunk or B for extension use.

When using BNC connectors, make sure that A is selected.

Pin Assignments

RJ45 Connector for Trunk Use

8

1

No.

1

2

3

4

5

6-8

Signal Name

RX+

RX-

Reserved

TX-

TX+

Reserved

Level [V]

(+)

(-)

–

(-)

(+)

–

Function

Receive data (+)

Receive data (-)

–

Transmit data (-)

Transmit data (+)

–

RJ45 Connector for Extension Use

8

1

No.

1

2

3

4

5

6-8

Signal Name

TX-

TX+

Reserved

RX+

RX-

Reserved

Level [V]

(-)

(+)

–

(+)

(-)

–

Function

Transmit data (-)

Transmit data (+)

–

Receive data (+)

Receive data (-)

–

BNC (coaxial) Connector (TX)

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

BNC (coaxial) Connector (RX)

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

Installation Manual

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