【求助】2M/384K這樣的速度對嗎..

剛升2M/384K
可是速度卻只可達202k
我小龜的數值反而變差...
ADSL Monitoring is Successful.
The values are:

adslLineStatus : OPERATIONAL
adslMode : G.DMT
Upstream = 384 Kb ( Interleave )
Downstream = 2048 Kb ( Interleave )
Max Rate : Upstream = 736 Kb Downstream = 5760 Kb
=================================================
DIAG Info :
=================================================
Attenuation ( dB ) : 20.5 22.5 (FE)
SNR margin ( dB ) : 19 16 (FE)
HEC counter : 0
CRC counter : 0
15min ES counter : 0
1 day ES counter : 0

RTFirmwareVer : 0x41e2be1f
原本
ADSL Monitoring is Successful.
The values are:

adslLineStatus : OPERATIONAL
adslMode : G.DMT
Upstream = 384 Kb ( Interleave )
Downstream = 1536 Kb ( Interleave )
Max Rate : Upstream = 704 Kb Downstream = 7520 Kb
=================================================
DIAG Info :
=================================================
Attenuation ( dB ) : 20.0 22.0 (FE)
SNR margin ( dB ) : 29 15 (FE)
HEC counter : 0
CRC counter : 0
15min ES counter : 0
1 day ES counter : 0

RTFirmwareVer : 0x41e2be1f
正常嗎?
我離機房1888公尺=1.9公里