Technical Support: 201-934-5111

Main: 201-934-9944 tech@dataprobe.com

Website: dat aprobe.com

General Description
The K3 Series A/B Switching system provide up to 3 AB switches in a 1.75 in rack mount chassis for 19”
Equipment cabinets. Each switch allows a common circuit (COM) to be switched to either of two circuits,
designated A and B. The switches can be controlled locally with a front panel toggle switch and remotely
by; contact closure, or thru a Serial port and Ethernet connection using Telnet, SNMP, or a Web browser.

Modular System

The K3 System consists of the K3 Chassis, Model K3-R and Power, Control and A/B Switch options.
The following table illustrates the available K3 components available at the time of printing. Additional
options may be available; contact Dataprobe.
SKU Model Description
Base 1150100 K3-R K3 Chassis
Control 1340062 C-AB-16-R IP and Serial Control Card, Individual Switch Control
1340065 C-AB-1-R IP Control Card, Gang Control
1340063 G-AB-1-R Gang Expansion or GPI Control
Power 1930077 PS-R1-WRI Internal AC Power Supply 100-240VAC
1930078 PS-R1-48 Internal -48VDC Power Supply
1930079 PS-R1-224 Dual External 24VDC Power Supply. For use with External AC Supply
1930076 PS-WRI-4 External A/C Power Supply
A/B 1110100 AB-R-D25 25 Pin D Subminiature, all 25 pins supported
1110101 AB-R-RJ8 8 Wire Modular Jacks; All leads switched. Supports RJ48C, RJ48S, RJ45 and
all 8 position modular jack specifications, up to16Mhz
1110102 AB-R-2RJ8 Same as above with two ganged switches.
1110103 AB-R-NET 8 Position, 8 Wire Modular Jacks; All leads switched; Supports 10/100/1G
Ethernet Network specifications.
1110104 AB-R-T50 50 Pin Telco (Amphenol) connector. All 50 Leads Switched. Dual Height
Switch must be in Slot 1
1110105 AB-R-M34 34 Pin M Type (V.35) connector. 23 leads switched. Dual Height Switch must
be in Slot 1
1920028 AB-FP Blank Panel for unused A/B Slots. Required for FCC and CE marking

K3 Series

1U Rack Mount A/B Switches

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