上海單綫預售/廣州三綫補貨/優惠/架構改變與更多|Presale of Shanghai Single Line, Restock of Canton CTCMCU, Promotion, Structure Changes& more.

預售與補貨 Presale& Restock

本次預售不晚於2026-01-25開通.
Products of presale this time are to be delivered no longer than 2026-01-25. 

由於目前監管形式不明朗, 爲了您的錢財保障, 本次預售僅開立月付季付 兩個付款周期. 
Due to the uncertain administration policy, to ensure your money not get wasted, we accept monthly and quarterly two billing periods this time. 

2c4G 20GB SSD, 786GB @500Mbps, 1*IPv4+1*IPv6 (廣州三綫無IPv6)
視銷量或最終交付情況, 流量可能多贈. Traffic amount on delivery may get extra depending on the actual situation.

下列四款, 兩款及以上一同下單, 可享受七折. (不叠加)

寶山移動 Borsai CM: ORDER HERE 
閔行聯通 Min’on CU: ORDER HERE 
普陀電信 Pootau CT: ORDER HERE 
[補 Restock] 廣州三綫 Canton CTCMCU: ORDER HERE 

優惠碼 Promo Code (廣州三綫亦適用): 

月付八八折 12% off monthly: common-promo-shanghai3 
季付八折 20% off quarterly: common-promo-shanghai4 

架構改變 Structure Changes

由於CN2-NCP海底光纜故障, 我們自2026-01-03起 JPSDWAN 全域流量均由IPLC承載, 不區分大小包. 為進一步降低延遲, 我們在 2026-01-13 起使用了合作夥伴的NCP專綫, 並采用163 Paid Peer作爲備綫.  若 2026-01-25 前該新架構無結構性問題, 現行JPSDWAN架構將繼續運作. 如果您遇到了問題, 可以開立工單或群組交流. 

目前JPSDWAN的極值為 28.9ms, 平均延遲為 32ms. 

Due to the submarine cable fault of CN2 (CTGnet), we’ve switched all traffic of JPSDWAN to IPLC without telling package size. To better optimize latency of experience, we’ve enabled NCP line of partner from 2026-01-13, with 163 paid peer line as backup. If the new structure could operate perfectly with no significant issues reported before 2026-01-25, such structure will be the new main operation method. You can report what you’ve found to us via a ticket or in Telegram group.

Now the extreme latency ping of JPSDWAN is 28.9ms, with avg 32ms.

另外, 我們計劃于本周内取消對 JPSDWAN, HKSDWAN 兩路由組的TCP專項優化, 該舉措實施後, 您的tcp延遲即為icmp延遲. 
Moreover, we plan to turn off TCP connection special optimization for JPSDWAN& HKSDWAN. After that, your TCP latency will be the same as ICMP tested.

路由機械人功能更新 Changes to Routing Bot

路由機械人現已支持 私有滬聯網. 您可以為滬聯網指定一個單一的主要路由的同時啓用對其他IP的全向指定. 
Now routing bot has enabled Private Hiternet. You can use one routing profile as main routing direction with other IPs still get routed via correct ways. 

具體可以參考 利群路由機械人使用指南.
You can assess LeiKwan Host Routing Bot Guide for detail.