Patton electronic 4630 user manual Isdn BRI

SmartNode 4630 User Manual C • Cabling

ISDN BRI

The ISDN ports are connected to ISDN terminals (Phones PBXs) or an ISDN NT using cables terminated with RJ-45 connectors. Use straight-though cables to connect to the S/T port of your NT or phones/PBX.

The interconnecting cables shall be acceptable for external use

and shall be rated for the proper application with respect to volt-

age, current, anticipated temperature, flammability, and

CAUTION mechanical serviceability.

When this device is used in North America, it shall be connected to a Network Termination Device and not connected directly to an outside POTS line.

CAUTION

RJ-45, male	RJ-45, male
3		3
4		4
5		5
6		6
	Note: Other pins are not used.

Figure 11. Connecting an ISDN device

ISDN BRI 46