Telephone to RJ45 Adapter PABX Master

Code: UN28F

Telephone to RJ45 Adapter PABX Master is rated 5.0 out of 5 by 1.
  • y_2017, m_5, d_25, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_0
  • loc_en_GB, sid_UN28F, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_maplin-en_gb
  • Allows BT plug telecom equipment to be used with RJ45 wiring
  • Converts structured cable installation to the correct impedance to comply with OFTEL standards
  • 3 versions available

Product details

Telephone to RJ45 Adapter PABX Master

• Allows BT plug telecom equipment to be used with RJ45 wiring
• Converts structured cable installation to the correct impedance to comply with OFTEL standards
• 3 versions available
• RJ45 Plug to BT Socket

PABX Master, convert impedance plus also has ringing capacitor. Suitable for PABX systems.
Rated 5 out of 5 by from Great.
Date published: 2017-03-04
  • y_2017, m_5, d_25, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_0
  • loc_en_GB, sid_UN28F, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_maplin-en_gb

Hello, will this adaptor convert a telephone line signal to an ethernet port for a PDQ machine to connect and authorise credit card payments? The PDQ machine I use is an Ingenico iWL200. Thank you

Asked by: Roland
Unfortunately we cannot guarantee compatibility for this item in your intended use.
Answered by: Dale
Date published: 2017-02-20

Why are there 3 versions and how can i work out which is the right one?

Asked by: Nick
It would depend on the phone system you are using it with. The PABX master is for use with Private Automated Branch Exchange systems, such as an office phone network connected to an outside line. The PSTN adapters are for use with systems connecting directly to outside line, or Public Switched Telephone Network and for use with either master or secondary sockets.
Answered by: Gareth
Date published: 2016-12-20

 I bought a BT  Xenon 1500 in the UK. I brought it back to Spain and  I plugged the cable from my wireless router into the BT phone (as with my current Panasonic phone). However the phone doesnt ring. Would PABX master solve my problem? 

Asked by: Teresa
Unfortunately we are unable to guarantee full compatibility for this item in your intended application.
Answered by: Dominic
Date published: 2016-01-06

How many pins on the plug and socket. I need 6. Thanks

Asked by: Craig
RJ45 has 8 pins BT Telephony plug has 6 pins
Answered by: Les
Date published: 2015-11-02

Do you have any of these in stock please. Thanks

Asked by: Kellogs
Yes as of today 05/10/2015 we do have stock of these , both in stores and available to order online.
Answered by: Darren
Date published: 2015-10-05

Is this RJ11/12 at one end and RJ45 at the other?
Asked by: Anonymous
This is a BT connection
Answered by: PC
Date published: 2015-07-17
  • y_2017, m_5, d_25, h_13CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_6
  • loc_en_GB, sid_UN28F, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_maplin-en_gb

Bulk Prices

Item code Item name Quantity Price
UN28F Telephone to RJ45 Adapter PABX Master (1+) £6.99

Why not tell us and our B2B sales team about your specific business needs and expectations?

At Maplin, we’re always looking for innovations and technology that can help your business work more efficiently.

With a dedicated business team and special services available only to business customers, you can access our electronics and technology solutions through our wide network of over 200 stores, our website with more than 20,000 products or though your personal account manager over the phone.

Working with organisations for nearly 30 years, Maplin offers a nationwide range of benefits to our business users:

  • 30 day EOM credit account
  • volume discount pricing
  • online and in-store use of account
  • one-to-one account management
  • bespoke product sourcing and branding
  • free delivery on orders over £10
  • scheduled and forward ordering service

Contact our business team on 

0333 400 9740 to open an account or discuss your business needs.

To receive your free copy of the Maplin Catalogue just call 0333 400 9740.

£6.99

  • Home Delivery
  • Click & Collect