最近因網路不順(開啟數據機後須等15MIN,ADLS 才LINK)!
向華電報修
結果有點兩光的工程師領班查線路查了4HR
卻給我從 康全CT-511C 換了個小白龜---ALCATEL T07L011
很久以前的機子...
於是我順便看了一下機子的設定
發現
Connected Mode: G.dmt
Latency Mode: INTERLEAVED
Downstream Channel: 256 kbps
Upstream Channel: 64 kbps
---------------------
Downstream Noise Margin: 35.5 dB
Upstream Noise Margin: 26.0 dB
Downstream Attenuation: 22.8 dB
Upstream Attenuation: 16.0 dB
---------------------
Downstream Errored Seconds: 1
Upstream Errored Seconds: 0
Downstream Loss of Signal: 1
Upstream Loss of Signal: 1
Downstream Loss of Frame: 0
Upstream Loss of Frame: 0
Downstream CRC Errors: 0
Upstream CRC Errors: 0
Noise Margin值都不錯,但Attenuation值卻高了
想問各位前輩,這是屬於哪個部份的問題呢?
因為我的狀況(ADSL LINK耗時甚久)改善並不明顯!
我想應該跟數據機無關
但工程師檢查線路也沒問題,機房訊號也在1MIN左右就打起來了,但我就是要LINK很久...
補充一下,機房的版子型號"好像"是TaiCom or TiCom...
書籤