2026-05-14
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Log for
電訊台
pm 12:42:14
Licson Lee
@nomijo
話時話知唔知道有冇 QSFP28 轉 CFP2 嘅 transponder
pm 12:42:33
Licson Lee
1 對 1,正常 QSFP28 轉 DWDM CFP2
pm 01:22:24
Mark
未玩過呢啲野,但google見到
https://www.fibermall.com/sale-455649-200g-transponder-muxponder-qsfp28-cfp2.htm
pm 01:23:10
Licson Lee
但係呢個有 mux 係 OTN
pm 01:23:20
Licson Lee
一部呢個要 6-10 萬
pm 01:27:54
Mark
https://www.firstmile.hk/product/ot8200
pm 01:27:58
Mark
呢個囉
pm 02:09:53
Licson Lee
Good
pm 02:10:05
Licson Lee
pm 05:41:51
Mark
即係個circuit唔到數...
pm 05:42:37
Licson Lee
佢意思應該係用 transponder
pm 05:42:47
Licson Lee
將粒 100G 裏面四條 Lane 拆開訓
pm 05:44:08
Mark
唔似,覺得係muxponder黎,4條circuit mux做1個100G 單lambda 出
pm 05:44:26
Licson Lee
佢反轉窩
pm 05:44:33
Licson Lee
我要 100G transmission
pm 05:44:54
Licson Lee
佢話我入 100G 出四條唔同 lambda 比我落 DWDM
pm 05:45:02
Licson Lee
每條 25G
pm 05:45:34
Licson Lee
唯一缺點係霸咗四個 lambda……
pm 05:45:49
Licson Lee
同埋我唔知佢張卡會唔會有啲奇怪嘢
pm 05:46:09
Mark
入100G拆4條再隊落DWDM.....咁點解唔一開始就4條lane...
pm 05:46:28
Mark
多舊魚
pm 05:47:18
Licson Lee
因為 我啲機冇 25G 😂
pm 05:47:45
Licson Lee
同埋我想要嘅 single lambda 100G 冇乜 QSFP28 size 嘅
pm 05:47:45
Mark
你家陣係想100G transmission呀嘛...
pm 05:48:05
Licson Lee
塊塊都係 CFP...
pm 05:48:21
Mark
唔啱budget姐....
pm 05:48:47
Mark
無嘅,mux佢用4條lambda tran
pm 09:43:19
Licson Lee
不過噉樣個 40 channel mux 實際上淨係行到 10 x 100G 😂
pm 09:43:27
Licson Lee
不過好似都無咩所謂
pm 09:43:55
Licson Lee
10x 100G 都好多了
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