解決方案傳統電話PSTN與網路電話VoIP的常見問題解決

  • 1、PBX與分機距離太遠：遠端有零星數部電話分機或跨棟間的遠距離電話分機群，需要與中心端PBX連線，如何滿足需求？
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  • 2、PBX與PBX距離太遠：T1 Trunk或E1 Trunk有效傳輸距離僅有數百公尺，在某些實際應用場域經常超過數公里甚至十幾公里，該如何克服？
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  • 3、不需要PBX，如何建立點對點「熱線電話」？
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  • 4、沒有圖1：GateKepper，如何建立私有的VoIP網路電話語音網路？
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解決方案2: 數據傳輸線長距離供電之實現

數據傳輸可使用網路線(LAN Cable/RJ-45)、同軸線(Coaxial/BNC)、電話線(Phone Line/RJ-11)，這些金屬電纜線除了傳送資料外，亦可同時傳送電力(power)，如此可以大幅節省電源線的佈放施工成本並大大縮短工期，同時利用智慧型設備管理模式可也達到省電(不用電)與節電(少用電)的目的。

  • 1、Power over Ethernet(網路線供電)
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  • 2、Power over Coaxial(同軸線供電)
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  • 3、Power over Phone line(電話線供電)
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然而受限於乙太網路有效傳輸距離只有100公尺以內，為了延伸傳輸距離，並將傳統現存的(non-PoE)乙太網路設備與新購的(Passive或IEEE 802.3 af/at/bt)PoE設備可以完全共存與整合，瑞虹科技提供以下完整的PoE方案，可充分解決客戶的痛點，完全不需要變更現有架構或設備：

  • 1. PoE Switch (網路供電交換器)：商規/工規
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  • 2. PoE Injector (網路供電器) ：商規/工規
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  • 3. PoE Injector HUB(網路供電集線器) ：商規/工規
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  • 4. PoE Extender (網路供電延伸器) ：商規/工規 (1/2/4埠)
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  • 5. PoE Repeater (網路供電再生器) ：商規/工規/戶外型
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  • 6. PoE Spliter (網路供電分岐器) ：商規/工規
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PoE Injector

乙太網路供電器

PoE Injector HUB

乙太網路供電集線器

PoE Switch

乙太網路供電交換器

PoE Extender

乙太網路供電延伸器

PoE Repeater

乙太網路供電中繼器

PoE Splitter

乙太網路供電電源分離器

PoE Converter

乙太網路被動式供電轉換器

網路佈線散熱支架

防雷擊突波保護器

電話線

網路線 (含PoE保護)

天線端