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Modulation
Data Transmission Rate
AnnexL
Annex L of ITU-T G.992.3 standard which supports longer loops but with reduced transmission rates.
ADSL2+
ITU-T G.992.5 standard.
Max Downstream: 28 Mbps
Max Upstream: 1.0 Mbps
AnnexM
Annex L of ITU-T G.992.5 standard which supports extended upstream bandwidth.
Max Downstream: 24 Mbps
Max Upstream: 3 Mbps
VDSL2
ITU-T G.993.2 standard.
Max Downstream: 100 Mbps
Max Upstream: 60 Mbps
Parameter
8a
8b
8c
8d
12a
12b
17a
Max DS Tx Power (dBm)
+17.5
+20.5
+11.5
+14.5
Max US Tx Power (dBm)
+14.5
Min bidirectional net data rate
50Mbps
68Mbps
100Mbps
Other Settings
Field Name
Description
Inner Pair/Outer Pair
The RJ11 connector has four contacts. The center pair of pins is DSL1. The outer pair pins are the contacts for
DSL2. Select which pair should be used.
Bitswap Enable
Enables adaptive handshaking functionality
SRA Enable
Enables Seamless Rate Adaptation
Test Modes
Mode
Description
Normal
Puts the DSL PHY in test mode, sending only a Normal signal.
Reverb
Puts the DSL PHY in test mode, sending only a REVERB signal
Medley
Puts the DSL PHY in test mode, sending only a MEDLEY signal.
No Retrain
The DSL PHY will attempt to establish a connection as in Normal mode, but once the connection is up, it
will not retrain even if the signal is lost.
L3
Puts the DSL modem in the L3 power state.
Click the
Apply
button place the gateway in test mode.