BT Phone Accessory, ADSL Filter
- RS Stock No.:
- 437-4636
- Mfr. Part No.:
- 011249
- Brand:
- BT
Subtotal (1 unit)*
£11.99
(exc. VAT)
£14.39
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 109 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £11.99 |
*price indicative
- RS Stock No.:
- 437-4636
- Mfr. Part No.:
- 011249
- Brand:
- BT
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | BT | |
| Accessory Type | ADSL Filter | |
| Model Number | MF50 | |
| Units per Package | 1 | |
Select all | ||
|---|---|---|
Brand BT | ||
Accessory Type ADSL Filter | ||
Model Number MF50 | ||
Units per Package 1 | ||
- COO (Country of Origin):
- CN
BT ADSL Microfilter For Broadband
The BT ADSL Microfilter for broadband is a phone adapter that must be plugged into all the active telephone sockets on your ASDL line which is used for plugging in telephony equipment such as telephones, fax machines, PCs and sky Digiboxes. This Microfilter ensures clean separation of data and voice signals when telephony devices are used on your ADSL line. Each Microfilter has a socket for a standard telephone plug and a socket for broadband ADSL modem. Up to 4 Microfilters can be used on an ADSL line, that is the maximum number of telephony equipment that can be connected to a standard voice line.
Features and Benefits
For use with extra telephone extensions when using self-install ADSL
Easy to install
One Microfilter per socket is needed where telephony devices are in use
Compliant with BT SIN346
White in colour
Easy to install
One Microfilter per socket is needed where telephony devices are in use
Compliant with BT SIN346
White in colour
Applications
Telecommunication
Network engineering
Cyber hubs
Internet services
Network engineering
Cyber hubs
Internet services
Certifications
ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007
CE certified
BS EN 61340-5-1:2007
CE certified