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标题: 请大家帮着看一下MODEM的线路信息 [打印本页]

作者: tonyhanks 时间: 2009-8-29 10:47
标题: 请大家帮着看一下MODEM的线路信息
这几天ADSL线路特别不稳定，请帮忙看一下我现在的线路怎么样呀

	DSL Flavour = ADSL over POTS
		Reserved Bandwidth (kbit/s) up/down = 512 / 2112
		Uptime = 00:05:11
		kBytes Tx/Rx = 535 / 927

			Properties
			Output Power (dBm) up/down = 12.0 / 17.5
			Attenuation (dB) up/down = 31.5 / 41.0
			Noise Margin (dB) up/down = 15.0 / 6.5
			Vendor Id (local/remote) = ALCB / GSPN

[tr][td=3,1]

			Statistics
			Loss of signal (local/remote) = 0 / 0
			Loss of power (local/remote) = 0 / 0
			Loss of framing (local/remote) = 0 / 0
			Errored Seconds (local/remote) = 0 / 1
			Loss of link (remote) = 0

作者: sun_tomato 时间: 2009-8-29 15:59
线路衰减太严重了，报修吧

作者: celeron1.5 时间: 2009-8-29 18:43
下行衰减41，比较差但是还不至于不稳定。
我用的铁通下行衰减51照样稳定。
你这个主要是下行SNR，2M才6.5，太低了，让他们来查线

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