Telephone Extension Sockets BT Master |
Master - In order to ensure that UK-style telephones ring as extensions on a PBX each phone must be connected via a PBX master socket. This type of
socket includes the ring-circuit required by UK type telephones. 65mm. |
 |
| Stock Code |
Price, inc vat |
| PBX-BTMASTER |
|
|
| Telephone Extension Sockets BT Slave |
| Slave - As the master but excludes ring circuit, if used then must have connection to Pin 3 from a master socket otherwise phones will not ring. See also Modular Connectors in our networking-sundries section which enable a mix of phone and networking connections in the same socket. 65mm |
 |
| Stock Code |
Price, inc vat |
| PBX-BTSLAVE |
|
|
| Ring Capacitor |
Ring Capacitor
A BT slave socket can be converted to a PBX master type by the addition of a 1.5 uF Bipolar Capacitor between pins 2 and 3 of the BT socket. |
|
| Stock Code |
Price, inc vat |
| RING-CAP |
|
|
NTE5 Master Socket
Click on images to see a larger view |
| This is the standard 'large' BT master socket. Although BT rules prevent you working on the network side of their master, there is nothing to stop you installing your own NTE5 downstream. This new NTE5 can be then used to fit a faceplate splitter as the basis of a flexible approach to wiring your premises for ADSL. Uses screw terminals for connection to the main incoming telephone line pair. The NTE5 measures 84mm square |
|
|
Exploded view showing part
dis-assembled into three parts |
Rear view of middle component showing screw terminals for connecting
the incoming line. |
|
| Stock Code |
Price, inc vat |
| PBX-NTE5 |
|
|
| ADSL Splitter/microfilter |
If you have the 'wires only' ADSL service then you will need an ADSL splitter (sometimes called a microfilter) for each phone socket around your house.
Click here for full range of microfilters and filtered faceplates |
 |
 |
ADSL Faceplate splitter |
ADSL Plug splitter |
|
| Stock Code |
Price, inc vat |
| ADSL-NTEFACE |
|
| ADSL-PLUGPLITTER |
|
|
| RJ11 Surface mount socket & linejack |
These may be useful when installing an ADSL extension. Alternatively the socket could be mounted next to an ADSL-Filtered extension socket to provide
a neat connection to the ADSL service. |
 |
 |
RJ11 Surface Mount Socket |
RJ11 Linejack |
|
| Stock Code |
Price, inc vat |
| RJS-SURFACE |
|
RJ11-LINEJACK
65mm with backbox |
|
|
