User manual

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6.9 DSL
The DSL Settings screen allows for the selection of DSL modulation modes.
For optimum performance, the modes selected should match those of your ISP.
DSL Mode
Data Transmission Rate - Mbit/s (Megabits per second)
G.Dmt
Downstream: 12 Mbit/s Upstream: 1.3 Mbit/s
G.lite
Downstream: 4 Mbit/s Upstream: 0.5 Mbit/s
T1.413
Downstream: 8 Mbit/s Upstream: 1.0 Mbit/s
ADSL2
Downstream: 12 Mbit/s Upstream: 1.0 Mbit/s
AnnexL
Supports longer loops but with reduced transmission rates
ADSL2+
Downstream: 24 Mbit/s Upstream: 1.0 Mbit/s
AnnexM
Downstream: 24 Mbit/s Upstream: 3.5 Mbit/s
Options
Description
Bitswap Enable
Enables adaptive handshaking functionality
SRA Enable
Enables Seamless Rate Adaptation (SRA)