Technology	Premises	Street Cabinet	Exchange
ADSL SDSL EFM
FTTC Cable
FTTP
Fibre Ethernet

Asymmetric

• National Pricing
• Location determines service availability
• Distance from Exchange determines actual speed of ADSL - maximum reach 5Km
• Distance from Street Cabinet determines actual speed of FTTC - maximum reach 0.5Km
• Order lead times are a few days (ADSL) to a few weels (FTTx)

	Headline Speed (Mbps)		Actual Speed (Mbps)		Speed dependant on	Business Coverage *
	Down	Up	Down	Up
ADSL Max	8	0.4	1-7	0.2-0.4	Distance to Exchange	98%
ADSL Max Premium	8	0.8	1-7	0.4-0.7	Distance to Exchange	98%
ADSL2+	24	1.25	2-20	0.5-1	Distance to Exchange	60%
ADSL2+ Annex M	23	2.5	2-19	0.7-2	Distance to Exchange	30%
FTTC	40	10	15-38	5-9.5	Distance to Street Cabinet	10%
FTTP	100	30	70-100	20-30	n/a	2%
Cable	20	1	18-20	1	n/a	10%

Symmetric

• EFM and Fibre Ethernet offer a variety of failover options
• Services typically provided on a 1-3 year contract

	Headline Speed (Mbps)	Actual Speed (Mbps)	# Copper Circuits	Business Coverage *	Max distance from Exchange *	Order Lead Time *
SDSL (BT 10:1 contention)	2	1-2	1	15%	2Mb <1.6Km 1Mb <2.5Km	4 weeks
SDSL (LLU uncontended)	2	1-2	1	50%	2.5Km	4 weeks
SDSL(M)	2	1-2	1	50%	2.5Km	3 weeks
EFM (BT)	2-10	As ordered, subject to distance	2-8	20%	4.8Km	5 weeks
EFM (TTB)	2-40	Wholly dependant on distance to exchange	2 or 4	50%	3.9Km	5 weeks if enabled, else 9-18 weeks
EFM (EtherStream)	4-40	As ordered, subject to distance	2-8	10%	20Mb+ <1Km, 4Mb Std <2.5Km, Extended <4Km	4 weeks if enabled, else <18 weeks
EFM (SureStream)	8	As ordered	4	20%	2.5Km	6 weeks
Fibre Ethernet	2-1000	As ordered	n/a	98%	n/a	13-18 weeks

* LineBroker estimates @ Sept 11 based on general market intelligence or service provider claims