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Test LEDs on main unit (continued)
Connection diagram
and cable pair colours
Protection
Power supply
Safety/Standard
Maximum range
General Specifications
Temperature
Operation
Storage
Mechanical
Dimensions
Weight
Supply
delivered with the
instrument
CT 51
Pair identification
Pair 1
Pair 2
Pair 3
Pair 4
Pair identification
Pair 1
Pair 2
Pair 3
Pair 4
Do not use on powered cable.
One 9 V battery (6 LF22)
IEC/EN 61010-1 ; Cat. I ; 50 V ; Pol. 2
For RJ11, RJ45 and BNC: approximately 180 m
-5°C to 45°C
-10°C to 85°C
200 x 100 x 27 mm
280 g (cable and battery included)
Adaptors
Cables
One 9 V battery
One operating manual
Wire colour codes
white/blue
blue
white/orange
orange
white/green
green
white/brown
brown
Wire colour codes
white/blue
blue
white/orange
orange
white/green
green
white/brown
brown
T568A
Pin number on
connector
5
4
3
6
1
2
7
8
T568B
Pin number on
connector
5
4
1
2
3
6
7
8
13