ISDN splitter RJ45 8/8 plug to 2 sockets, through

ALL pins are wired straight through
1 to 1+1
2 to 2+2
3 to 3+3
ETC

Also useful for breakout testing etc.
Cannot be used to connect two devices on a normal Cat5 network.

If you are not sure of the suitability of this unit in your system please consult a competent engineer who has experience of your systems. The system installer would probably have most information.

All sizes are approximate.
Products may vary from illustration.

YDL product reference C-T-ISDNSPL2W