cat 6 ile yeniledim ek atmadan.
hat degerlerim 
türk telekom kaynaklı galiba
xDSLFwVersion: FwVer:5.10.6.0_B_A60901 HwVer:T14.F7_0.0
Line State: Up
Modulation: ITU G.993.2(VDSL2)
Annex Mode: ANNEX_B
TPSTC type: 64/65B PTM TC
near-end interleaved channel bit rate: 0 kbps
near-end fast channel bit rate: 19425 kbps
far-end interleaved channel bit rate: 0 kbps
far-end fast channel bit rate: 1135 kbps
near-end FEC error fast: 110
near-end FEC error interleaved: 0
near-end CRC error fast: 21
near-end CRC error interleaved: 0
near-end HEC error fast: 0
near-end HEC error interleaved: 0
far-end FEC error fast: 0
far-end FEC error interleaved: 0
far-end CRC error fast: 0
far-end CRC error interleaved: 0
far-end HEC error fast: 0
far-end HEC error interleaved: 0
DSL uptime :2 min, 55 secs
DSL activetime :0 min, 14 secs
Downstream:
relative capacity occupation: 100%
noise margin downstream: 8.0 dB
output power upstream: 0.2 dbm
attenuation downstream: 23.5 dB
Upstream:
relative capacity occupation: 100%
noise margin upstream: 8.1 dB
output power downstream: 13.7 dbm
attenuation upstream: 8.3 dB