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shark_90 · 26-06-2009, 11:20 AM

ISDN2 is a pair of digital ISDN lines both at 64kbps.

Broadband is minimum 512kbps and can be sent along an analogue line with the use of a filter to split the analogue and digital signals. "Broadband" in the UK is generally ADSL - A stands for Asymmetric and is called such because it is not the same speed in both directions. With ADSL you have a fast download speed and a slower upload speed.

In Europe it is possible to have broadband over ISDN but I don't think that's offered in the UK?

26-06-2009, 11:20 AM	#2 (permalink)
shark_90 Selachimorpha Join Date: Apr 2005 Posts: 11,504	ISDN2 is a pair of digital ISDN lines both at 64kbps. Broadband is minimum 512kbps and can be sent along an analogue line with the use of a filter to split the analogue and digital signals. "Broadband" in the UK is generally ADSL - A stands for Asymmetric and is called such because it is not the same speed in both directions. With ADSL you have a fast download speed and a slower upload speed. In Europe it is possible to have broadband over ISDN but I don't think that's offered in the UK? __________________ European vehicle Remapping and Diagnostics from Shark Performance Tuning - Immobiliser deactivation - PIN/SKC retrieval - Key coding - DIS/Cruise retrofits - Colour DIS/Maxidot/MFA+ dashboard swaps www.sharkperformance.co.uk Take control of your tuning with the new Self Tuning System from Shark Performance