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SDSL (1:1) Business Broadband


SDSL is 'Symmetric Digital Subscriber Line’ and provides the same speed/bandwidth in both directions. They are top-end Business broadband products and include:


  • SDSL+
  • EFM (Ethernet First Mile)
  • MIA (Managed Internet Access)
  • Leased Lines

Product Name Download Speed Upload Speed Relative cost/month
SDSL+ 1.3 Mbps 1.3 Mbps 1
SDSL+ Premium 2.6 Mbps 2.6 Mbps 1
EFM 2 (Dual) 10 Mbps 10 Mbps 2
EFM 4 (Quad) 20 Mbps 20 Mbps 3
MIA 10 Mbps to 1Gbps 10 Mbps to 1Gbps 8
2 Mb Leased Line 2 Mbps 2 Mbps 3
4 Mb Leased Line 4 Mbps 4 Mbps 6
10 Mb Leased Line 10 Mbps 10 Mbps 8
20 Mb Leased Line 20 Mbps 20 Mbps 10


They offer:

  • Truly unlimited usage allowance
  • 1:1 contention ratio i.e. an identical upload & download speeds
  • Excellent SLA (Service Level Agreements), typically 99.9% uptime

Please call us FREE on 08008 491 492 for further details or via our online form.


Contact Us

T: 0800 304 7360
F: 0118 911 1056
Contact Us Here

Testimonials

Stephen Bates - CFO, Hyundai Securities (Europe) Ltd "With the new provider recommended by 1AffordableCall our phone bill was reduced to £531 (a month), saving us a further £3,325 a year compared to our current supplier and over £12,200 compared to BT Business. Since signing up, ...


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UK Surplus "During a chaotic office move, 1AffordableCall supported us in every way and ensured that we had fully working lines from the day we moved in." ...


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Gemcrest "I would like to thank you for your incredibly prompt and accurate service. You offered the kind of advice we needed, in such a manor, that we were totally confident that we had made a good decision. We have saved hundreds of pounds per month bec...


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Impact Offices "On the ball. Thanks for your great service."


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Lynda Morten - Maidenhead Chamber of Commerce 1AffordableCall "arranged to transfer the Maidenhead Chamber of Commerce BT business phone line to one of their recommended providers, it has saved us approx 50% of the BT phone charges and the transfer went without a hitch". We were ver...


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N Street Medical “Have been more than happy with your help (over the past 8 years) and would recommend your service to anyone" ...


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