Engineered Broadband Symmetric Assured (EB SA)
EB SA services guarantee symmetric, 1:1 contended bandwidth, end to end, allowing the end user to plan usage for high priority applications such as voice and video. Latency, packet loss and jitter are all guaranteed to remain above a minimum limit giving assured levels of service quality.
The services above 500k are delivered over LLU based ADSL2+ Annex M, prioritised and capped to offer the best possible service. Designed to replace SDSL lines EB SA will soon become our a preferred voice solution giving a ISDN replacement at up to 70% discount on line rental . The 200k solution is built on a fixed rate ADSL1 service for maximum resilience and minimum rate adaption, perfect for single line voice circuits.
The traffic is prioritised both in the carrier's network, and across our own using QoS functionality on our Edge routing platform. EB SA traffic will be prioritised over all other traffic in our network, and we have made provision to accommodate this in our connections with the carrier.
Contention of Symmetric Assured ADSL Services
EB SA services have guaranteed bandwidth across the carrier and Griffin's network, ensuring that we offer the guaranteed bandwidths quoted. So whilst these products run across contended networks, the EB SA traffic is assured from end to end to give a virtual 1:1 contention.
EBSA
| Description | Download | Upload | Contention | Technology | Service Type | Monthly sell |
|---|---|---|---|---|---|---|
| EB SA 200 | 200k | 200k | 1:1 | LLU | Unmetered | £54.00 |
| EB SA 500 | 500k | 500k | 1:1 | LLU | Unmetered | £107.00 |
| EB SA 1000 | 1000k | 1000k | 1:1 | LLU | Unmetered | £129.00 |
| EB SA 2000 | 2000k | 2000k | 1:1 | LLU | Unmetered | £149.00 |
