ANSI / TIA -568-C - Hubbell Premise Wiring
ANSI / TIA -568-C - Hubbell Premise Wiring
ANSI / TIA -568-C - Hubbell Premise Wiring
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Standard UTP <strong>Wiring</strong> Conventions<br />
USOC Conventions<br />
Universal Service Ordering Codes (USOC) are a series of Registered Jack (RJ) wiring configurations developed by the Bell System ®<br />
for connection of customer premises equipment to the network. FCC regulations govern these configurations.<br />
Color Coding<br />
Pair 1<br />
Pair 2<br />
Pair 3<br />
Pair 4<br />
TIP<br />
T1 – White/Blue<br />
T2 – White/Orange<br />
T3 – White/Green<br />
T4 – White/Brown<br />
Pair 1<br />
Pair 2<br />
Pair 3<br />
Pair 4<br />
RING<br />
R1 – Blue<br />
R2 – Orange<br />
R3 – Green<br />
R4 – Brown<br />
LAN <strong>Wiring</strong> Conventions<br />
Local area network (LAN) standards designed to operate over UTP specify pin/pair assignments on modular connectors for various<br />
signal transmission protocols. While <strong>ANSI</strong>/<strong>TIA</strong>-<strong>568</strong>A and <strong>568</strong>B conventions support all these designations, there are some cases<br />
where the user chooses to cable only the number of pairs required to support these applications.<br />
• 10 Mbps Ethernet<br />
over UTP<br />
• Uses only two pairs<br />
• 100 Mbps Ethernet<br />
• 4/16 Mbps token<br />
ring over copper<br />
• Uses only two pairs<br />
• 100 Mbps FDDI<br />
over copper<br />
• Uses only two pairs<br />
• 1000 Mbps<br />
Ethernet over UTP<br />
• Uses all four pairs<br />
V25<br />
www.hubbell-premise.com
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