Blogger Template Style Name: Sento Author: Lasantha Bandara URL 1: http://www.bloggertipandtrick.net/ URL 2: http://premiumbloggertemplates.com/ Date: September 2011 License: This free Blogger template is licensed under the Creative Commons Attribution 3.0 License, which permits both personal and commercial use. However, to satisfy the 'attribution' clause of the license, you are required to keep the footer links intact which provides due credit to its authors. For more specific details about the license, you may visit the URL below: http://creativecommons.org/licenses/by/3.0/ ----------------------------------------------- */ ----------------------------------------------- cara deteksi bagus atau tidaknya jaringan speedy anda ~ about

Sabtu, 17 September 2011

cara deteksi bagus atau tidaknya jaringan speedy anda

SNR Margin dan Line Attenuation

Tabel 1: Klasifikasi SNR_Margin (Signal-to-Noise Margin)
-------------------------------- Makin TINGGI makin BAIK
--------------------------------------------------------
29,0 dB ~ ke atas = Outstanding (bagus sekali)
20,0 dB ~ 28,9 dB = Excellent (bagus) • Koneksi stabil.
11,0 dB ~ 19,9 dB = Good (baik) • Sinkronisasi sinyal ADSL
dapat berlangsung lancar.
07,0 dB ~ 10,9 dB = Fair (cukup) • Rentan terhadap variasi 
perubahan kondisi pada jaringan.
00,0 dB ~ 06,9 dB = Bad (buruk) • Sinkronisasi sinyal gagal 
atau tidak lancar (ter-putus²).
-------------------------------------------------------- 

Tabel 2: Klasifikasi Line Attenuation (Redaman pada Jalur)
---------------------------------- Makin RENDAH makin BAIK
----------------------------------------------------------
00,0 dB ~ 19,99 dB = Outstanding  (bagus sekali)
20,0 dB ~ 29,99 dB = Excellent (bagus)
30,0 dB ~ 39,99 dB = Very good (baik)
40,0 dB ~ 49,99 dB = Good (cukup)
50,0 dB ~ 59,99 dB = Poor (buruk) • Kemungkinan akan timbul 
masalah koneksi (tidak lancar, dsb).
60,0 dB ~ ke atas  = Bad (amburadul) • Pasti akan timbul 
banyak gangguan koneksi (sinyal hilang, tidak bisa  connect, dsb).
----------------------------------------------------

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