DAS 分散式天線系統

高效能主動式 DAS:打造無縫 5G 室內覆蓋的解決方案

M.gear 創新的主動式分散式天線系統(Active DAS),可在最低成本與零營運中斷的前提下,將傳統被動式網路升級為高效能 5G 室內通訊環境,解鎖您的 5G 發展潛力。

為何現代建築需要主動式 5G 覆蓋?

雖然 5G 帶來革命性的高速傳輸,但其訊號衰減速度遠高於 4G,在穿透混凝土牆面時最高可損失 25dB。傳統被動式 DAS在 3.5GHz 頻段常因纜線損耗過大,加上無法支援 4×4 MIMO 傳輸架構,而難以滿足 5G 時代需求。

M.gear 的 Active DAS 解決方案正是為了解決此痛點而設計,提供更智慧、更快速的室內網路升級方式。

成本效益最佳化:重複利用既有基礎設施: 

系統可直接運用建築內既有同軸電纜傳輸寬頻訊號,相較傳統重新鋪設光纖方案,最高可節省 50% 建置成本

快速完成 5G MIMO 升級: 

透過 MIMO over Coaxial 技術,可輕鬆將 3G/4G 系統升級至 5G,小型容量系統甚至可在 一週內完成全面升級

簡化安裝與高擴充性:

  • 更高覆蓋效率: 單一主動式天線節點可覆蓋相當於四組傳統被動式天線的區域。
  • 集中供電管理: 透過既有同軸線路直接供電,無需額外於天花板內建置新電源設備。

電信級彈性整合能力: 

採用開放訊號源(Open Signal Source)架構設計,可無縫整合各類基地台、小型基地台(Small Cell)與 O-RAN 系統,有效消除室內訊號死角。

零營運干擾部署: 

精簡化施工流程可大幅降低對日常營運的影響,特別適用於醫院、緊急應變中心、關鍵任務設施等高敏感場域。

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