2026-05-10
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Log for
電訊台
am 02:43:08
Licson Lee
am 02:43:34
Licson Lee
本身一條 cross connect 都得
am 02:43:48
Licson Lee
最近逼你要兩條 redundant
am 03:08:31
fs
cross connect 即係乜
am 03:29:20
Licson Lee
data center 由 A 櫃去 B 櫃 嘅線
am 03:29:39
Licson Lee
條線要畀錢個場落 order 嘅
am 08:27:59
Stefan | ᕕ(◠ڼ◠)ᕗ
https://m.mingpao.com/ins/%E6%B8%AF%E8%81%9E/article/20230420/s00001/1682003441352/%E6%B8%AF%E7%87%88-%E5%A4%A7%E5%81%9C%E9%9B%BB%E6%B6%89%E6%95%B8%E7%A2%BC%E6%B8%AF%E9%9B%BB%E5%8A%9B%E7%AB%99%E9%A7%81%E9%8C%AF%E5%BE%8C%E5%82%99%E9%9B%BB%E7%BA%9C
siulun4
am 08:32:11
Stefan | ᕕ(◠ڼ◠)ᕗ
點賠先
am 08:47:31
:%s//gX 外號呀婆,名叫佩霞:Y
唔比再買vxRail
am 08:47:39
:%s//gX 外號呀婆,名叫佩霞:Y
派返比市民
pm 06:55:35
Licson Lee
@nomijo
話說點睇 Ciena 新出嘅 single lambda 1.6Tbps...
pm 06:56:07
Licson Lee
WaveLogic 6 Extreme,繼續都係插落 6500 殼
pm 07:02:41
Mark
Backbone啱用,800G per port,問題只係抵唔抵玩同壽命幾長。
依家network或者dc 係一面要谷但又要環保同慳電…..
pm 07:04:49
Licson Lee
如果要慳電 應該係直吉 DWDM Mux 好啲嘅
pm 07:05:04
Licson Lee
但係傳輸距離限制大
pm 07:07:57
Licson Lee
pm 07:08:05
Mark
呢件muxponder 佢都係想打飛機1.6T,然後就long Range
pm 07:08:11
Licson Lee
幾時 Ciena 連手指都玩
pm 07:08:30
Mark
好似不嬲都有
pm 07:08:41
Mark
但價錢唔係人咁品
pm 07:09:07
Licson Lee
coherent light tunable DWDM 嚟
pm 07:09:17
Licson Lee
+4dBm Tx
pm 07:09:40
Licson Lee
望個樣都知
pm 07:09:48
Mark
係嫁,passive野多就要中間有野regen
pm 07:10:02
Licson Lee
但係唔落框就要用呢啲手指
pm 07:10:15
Mark
係睇幾時海底成本大過chip 成本
pm 07:10:16
Licson Lee
或者嘥好多芯
pm 07:10:34
Mark
等啦,又係排隊
pm 07:13:09
Licson Lee
long range 應該要 amp 嘅,純粹係佢 encoding withstand 到過咗十幾組 amp 嘅 SNR loss
pm 07:13:35
Licson Lee
係唔知可以幾多條 wavelength 咁
pm 07:15:04
Mark
唔洗多嘅,一條1.6T,10條16T,1310/1550嘅Range搵到10條都發達啦
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mmis1000
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