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Log for 電訊台

pm 01:36:20
Mark
https://x.com/gnukeith/status/1950395286221651999?s=46
pm 04:47:08
ASN
Dark Fibre ?
pm 04:49:58
Licson Lee
唔係普通 fiber
pm 04:50:15
Licson Lee
正常 fiber 有 glass core 同 glass cladding
pm 04:50:27
Licson Lee
佢呢隻空心 fiber 得 glass cladding
pm 04:51:13
Licson Lee
中間係空氣，啲光會行得快啲，不過 attenuation 好似係會差啲
pm 04:56:15
ASN
而家有冇SFP module ?
pm 04:56:41
Licson Lee
淨係條 fiber 變左，仍然係 single mode 同現有既野兼容
pm 04:57:28
ASN
哦，原來咁，但出面世界有冇空心Fibre ?
pm 04:57:37
Mark
have
pm 04:57:45
ASN
Common ?
pm 04:58:12
Mark
new shit, EU個邊試緊apply 落commerical world
pm 04:58:36
ASN
I see
pm 04:58:45
ASN
So not in commercial use yet
pm 04:59:15
Mark
色偏煩
pm 04:59:25
ASN
空心fibre 平均快幾多？
pm 05:00:07
Licson Lee
要落 dcm？
pm 05:00:50
Mark
yes
pm 05:01:32
Mark
theory to say , 50%
pm 05:01:56
ASN
快咁多？光已經好快啦喎
pm 05:02:31
Mark
si
pm 05:02:43
Mark
你個index 1
pm 05:03:06
ASN
Index 1 , 即係點
pm 05:03:23
Mark
glass 1.45-1.65
pm 05:03:31
Mark
3E8 m/s
pm 05:03:39
ASN
明了
pm 05:03:55
ASN
反而空氣做media 仲快
pm 05:03:58
Mark
glass要多45%-65%先行完
pm 05:04:17
Mark
但都係個句,in theory姐
pm 05:04:40
Mark
都要睇入左咩空,甚到真空點保持咁解
pm 05:04:40
ASN
咁佢即係做測試一下
pm 05:04:56
Mark
強國就直去production 鳥
pm 05:05:04
ASN
I see
pm 05:05:10
Mark
所以先覺得咁大蛋
pm 05:05:28
ASN
PCC 有冇呢隻做商用？
pm 05:06:00
Mark
唔肯定,應該有,但partnership咁做
pm 05:06:08
Mark
唔俾街客
pm 05:06:19
ASN
Partnership 同廠？
pm 05:07:07
Mark
華為拉旗同中科院,搞唔知乜柒大灣區Ai
pm 05:07:33
Mark
另一樣野做緊就係long distance multi mode
pm 05:07:33
ASN
Okok, 即係好似6G 咁？
pm 05:07:45
Licson Lee
認真咩
pm 05:08:01
Licson Lee
multimode 其實條芯粗啲
pm 05:08:12
Licson Lee
用多咗料
pm 05:08:12
Mark
又唔同,6G只係ofca一廂情願
pm 05:08:28
Mark
所以會做到64chan
pm 05:08:29
ASN
LD mult mode 係咪即係用又用空心？
pm 05:08:43
Mark
好似唔係
pm 05:08:48
Licson Lee
而家 3GPP 話 2029 會有 6G first standard
pm 05:09:03
Mark
強國chair左就會gogogo
pm 05:09:04
Licson Lee
真心覺得搞得起咩...
pm 05:09:06
Licson Lee
[sticker](media:AAMCAgADHQJPSdx3AAEDJoFoieEykzso-FBV2LjY6OTyhOSSTQACNBMAAujW4hIr3wWuzzmXvgEAB20AAzYE@telegram)
pm 05:09:08
ASN
而家其實吾太跟
pm 05:09:22
Mark
都係個句啦,一廂情願囉
pm 05:09:39
ASN
太多新野
pm 05:09:44
Mark
十五五話要do,冇得唔do
pm 05:10:12
ASN
但外面未開始production
pm 05:10:15
Mark
新野又要特登搵樣野carry佢,再整多啲新野
pm 05:10:25
Mark
乜柒都無,仲係Lab入面
pm 05:10:28
Mark
講經咩
pm 05:10:41
ASN
MPLSoEthernetoGRE 咁
pm 05:10:50
Licson Lee
距離 2029 都仲有 4 年
pm 05:11:01
Licson Lee
機應該要 2030 先有
pm 05:11:09
Mark
嗱,禾都係聽返黎
pm 05:11:20
Mark
roadmap𡰔27年ofca做6G野鳥
pm 05:11:22
ASN
Okok, UK 郊區仲係VDSL
pm 05:12:26
Mark
但都係同今年嘅6G seminar一樣,9up住先
pm 05:13:14
Licson Lee
佢啲頻譜搞到咁碎
pm 05:13:58
Licson Lee
係佢開始搞之前不如放多啲 n78 出黎仲好
pm 05:14:28
Mark
禾反而驚緊我無電話用lol
pm 05:14:42
Mark
部機仲係會跌落去3G收voice
pm 05:14:46
Licson Lee
班友仔攞走 whitelisy 咪得
pm 05:15:19
Mark
MM條天線就有啦,但都係香港矛用
pm 05:15:40
Licson Lee
班改機友用緊
pm 05:16:05
Licson Lee
同埋似乎冇開 NRDC，SA 入唔到 mmWave
pm 05:16:08
Mark
唔搞咁多野鳥
pm 05:16:30
Mark
部pixel 9應該可以捱多五年
pm 05:16:47
Licson Lee
而且得啟德/旺角有 mmWave
pm 05:17:05
Licson Lee
人少啲嘅應該都唔會落住
pm 05:17:07
Mark
嗱,你叫佢地,入石澳
pm 05:17:13
Mark
試下有冇
pm 05:17:20
Mark
(聽井是有的)
pm 05:17:47
Licson Lee
5 月個陣望，唔覺有 mmWave AAU
pm 05:17:59
Licson Lee
得 n79 華為 macro
pm 05:18:19
Mark
班撚屌用黎做backup truck lin
pm 06:12:55
Licson Lee
hmm
pm 06:13:14
Licson Lee
mmWave backhaul 唔係啲比人拋棄嘅 solution 黎咩
pm 06:21:31
Mark
當年俾人追殺石澳點解唔可以多啲routing 嘅結果黎
pm 06:22:01
Licson Lee
答案唔通唔係行郊野公園？
pm 06:22:19
Mark
答案係無錢無時間
pm 06:22:22
Licson Lee
大浪灣個邊港島徑
pm 06:22:32
Licson Lee
應該都已經有喉
pm 06:22:39
Mark
禾地石澳道出去
pm 06:22:56
Licson Lee
呢個係 main route 啫
pm 06:23:01
Licson Lee
唔係話要多啲 route
pm 06:23:19
Mark
矛拉，一條
pm 06:23:32
Mark
大浪灣個邊好似係和仔
pm 06:23:43
Mark
但都係死路一條
pm 06:24:00
Mark
最大問題係無錢無時間
pm 06:24:31
Mark
仲有一條路嘅，過海
pm 06:25:49
Mark
但，應該都係收左皮嘅option
pm 06:33:25
Licson Lee
認真咩
pm 06:33:40
Mark
是
pm 06:34:03
Mark
仆街個日入去救，啲人話和仔個條矛斷
pm 06:34:05
Licson Lee
行山出番柴灣或者北角
pm 06:34:08
Mark
行山路
pm 06:34:37
Mark
（但最後發覺我地無斷晒）
pm 06:35:16
Mark
所以個日入去之前係咁入貨和仔卡
pm 06:35:48
Mark
（但入到去係和仔site冧,所以無signal）
pm 06:36:31
Licson Lee
石澳得三個地方有天線
pm 06:36:47
Licson Lee
一個康文署一個 HKT 機樓 仲有間村屋
pm 06:38:05
Mark
個日成班人圍機樓
pm 06:38:23
Mark
一係就海灘出面
pm 06:38:33
Licson Lee
我知道垃圾站果邊都有
pm 06:38:38
Mark
其他地方fucked
pm 06:38:54
Licson Lee
但係 csl 無係垃圾站有天線
pm 06:39:09
Mark
條線jam到打電話都唔得
pm 06:39:56
Mark
唔洗租就會諗嘅
pm 06:40:36
Licson Lee
政府地方唔係應該容易啲 😂
pm 06:40:50
Mark
Nope
pm 06:40:57
Mark
識加租的
pm 06:41:05
Mark
同埋大咬
pm 06:42:38
Licson Lee
點解咁講
pm 06:43:08
Licson Lee
都係埋地底前提下好似差唔多
pm 06:43:21
Licson Lee
兩邊都係山，甚至郊野公園果邊少啲車
pm 06:43:56
Mark
要搵漁農，要搵地政，再補錢錢用途
pm 06:44:23
Licson Lee
我以為本身有電話喉
pm 06:44:27
Mark
除非同佢講話for郊野 emergency 線，就唔洗補
pm 06:44:30
Licson Lee
冇既話又真係麻煩
pm 06:44:31
Mark
無啦
pm 06:44:46
Mark
個邊無㩒掣999
pm 06:46:25
Mark
有喉嘅班撚屌仲唔9秒9放咩
pm 08:01:37
Licson Lee
哈哈哈
pm 08:01:56
Licson Lee
香港仔過灣仔峽果邊山路有冇 😂
pm 09:56:24
Mark
好似有電話線，但fiber 唔行個邊
pm 09:56:45
Licson Lee
感覺可以放埋 fiber
pm 09:59:25
Mark
有錢再講
pm 10:00:19
Mark
依家班financial 急嘅野都要同你拖個三五七個月
pm 10:00:34
Mark
有啲仲要拖完再講唔批
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