Distech ECYPSE - Page 33

Connecting IP Devices to an IP Network
ECLYPSE User Guide 33
Table 5-2: T568A and T568B Terminations for an RJ-45 Connector
Pin
T568A (at both cable ends)
T568B (at both cable ends)
Pair
Color
Pair
Color
1
3
white/green stripe
2
white/orange stripe
2
3
green solid
2
orange solid
3
2
white/orange stripe
3
white/green stripe
4
1
blue solid
1
blue solid
5
1
white/blue stripe
1
white/blue stripe
6
2
orange solid
3
green solid
7
4
white/brown stripe
4
white/brown stripe
8
4
brown solid
4
brown solid
The final result of a crimped RJ-45 connector is shown graphically below.
Figure 5-1: Pins on RJ-45 Jack Face
Distech Controls recommends the Cat 5e cables shown below. Cables fitted with connectors
are crimped as T568B.
Table 5-3: Distech Controls Recommended Cable Types to use for the Cat 5e
Cable Subnetwork Bus
Bus and Cable
Type
Non-Plenum Applications (Use in
Conduit - FT4)
Plenum Applications (FT6)
Part Number
O.D. (Ø)
1
Part Number
O.D. (Ø)
1
300 m (1000 feet), Cat
5e Yellow Jacket Cable –
Without Connectors
CB-W244P-1446YLB
4.6mm (0.18in.)
CB-W244P-2175YEL
4.6mm (0.18in.)
100 Crimp RJ-45
Connectors
CB-W5506E
N/A
CB-W5506E
N/A
1. Outer cable diameter – This does not take into account the RJ-45 connector.
T568A T568B
Stripe Solid
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
Pair 3 Pair 1 Pair 2 Pair 4 Pair 2 Pair 1 Pair 3 Pair 4
Key: