Telephone to RJ45 Adapter PSTN Secondary

Code: UN29G

  • 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

Product details

Telephone to RJ45 Adapter PSTN Secondary

• 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

PSTN Secondary, converts impedance only. Not suitable for PABX systems.

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

can i use this to connect an ethernet connector to a bt line socket if not what do i need?

Asked by: alan
you cannot connect an Ethernet to a BT line.
Answered by: Les
Date published: 2015-08-28

I need something to work with PABX. The PABX extension is passed through Cat5e structured cabling from the PABX and I require rj11 or rj45 to telphone adaptor. Why wont this work with PABX? Do you have anything that does work?

Asked by: moorbygp
The item in the link below will work fine: http://www.maplin.co.uk/p/telephone-to-rj45-adapter-pabx-master-un28f
Answered by: Dominic
Date published: 2015-07-17
  • y_2017, m_8, d_18, h_24CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_GB, sid_UN29G, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_maplin-en_gb

Bulk Prices

Item code Item name Quantity Price
UN29G Telephone to RJ45 Adapter PSTN Secondary (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

Related Products
Allows connection of two phones plus modem into ...
Allows connection of two phones plus modem into one socket, Built in surge protection, LED active indicator, Fits existing UK telephone wall socket, Slim design, Easy installation. Instructions included.
For replacing damaged 6-way UK telephone plugs, Not ...
For replacing damaged 6-way UK telephone plugs, Not for use with extension kit cable, For use with stranded D profile 6-core cable only.
Extension tone caller, 4 selectable sound options, Volume ...
Extension tone caller, 4 selectable sound options, Volume control, Hear your phone ringing, Connects directly to a BT socketThe ToneCaller from BT, with its loud sound makes it easier to know when your phone is ringing.It features an extra audible ...
Loud indoor bell ringer suitable for warehouses, large ...
Loud indoor bell ringer suitable for warehouses, large offices, garages, shop floors etc, Never miss a call; even if hearing the phone is normally difficult, Plugs into a standard BT socket and doesn’t require an external power source, Not suitable ...