Smc-networks SMC7500A/VCP Manuale Utente Scaricare il pdf (Pagina 30)

ROUBLESHOOTING

The outer wire-pair is only connected if there is a second telephone line,

and carries voice only.

Pin Signal Name Wire Color

1 Not used

2 Line 2 Tip Black or

White/Orange

Line 1 Ring Red or Blue/

White

Line 1 Tip Green or

White/Blue

Line 2 Ring Yellow or

Orange/White

Not used

123456

Blue/White

White/Blue

R1 T1

123456

Red

Green

R1 T1 R2T2

Black

Yellow

123456

Blue/White

White/Blue

R1 T1 R2T2

White/Orange

Orange/White

6x2 Jack 6x4 Jack6x4 Jack

T=Tip R=Ring

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Smc-networks SMC7500A/VCP Manuale Utente Pagina 30