All orders paid by 3pm are posted the same day Monday to Friday

Other postal options are available at the checkout stage

Pack of 10 x LAU PABX master adapter cable balun

6 way BT socket to RJ45 plug

Brand new unused stock

BT 6 Way 631A Female socket to RJ45 Male plug

This product is a line adaptor unit (LAU) used to connect UK telephones and other devices

fitted with a standard UK telephone plug to RJ-45 based cabling systems

Please note: It will not work with a digital phone system

Types of line adapter unit (LAU)

Master - mastered with surge arrestor

PABX Master - mastered without surge arrestor

Slave - no mastering or surge arrestor

This listing is for the PABX Master version

Master and Slave versions are available in our shop

We also stock leads to connect from a BT wall socket to RJ45 patch panel in our shop

Also listed as a single and a pack of 5

Any questions please feel free to ask

We work hard to provide the highest level of customer service and

maintain our flawless feedback record

Once posted we are relying on Royal Mail to complete that service

VAT INVOICE INCLUDED ON REQUEST