PoE 配件
POE20
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双通道千兆 PoE++ 扩展器，POE20 1.0

双通道千兆 PoE++ 扩展器，POE20 1.0

POE20 1.0

一款 2 通道 PoE 扩展器，可将 PoE 信号分成 2 条 PoE 线路，并将传输距离延长 100 米。

  • 千兆口 PoE 输入，2× 千兆口 PoE 输出
  • 802.3bt/at/af 输入
  • 2口均为802.3at/af标准，单口最大输出功率 30W 1
  • 高速模式/延长模式切换开关
  • 延长距离达 100 米 2
  • 支持进一步延长传输距离达 250米 3
  • 壁挂安装
查看完整详细信息
型号版本
型号版本 POE20 1.0
Protocols
Protocols 802.3 Protocols
  • 802.3i 10 Mbps over Twisted Pair
  • 802.3u 100 Mbps over Twisted Pair
  • 802.3ab 1 Gbps over Twisted Pair
  • 802.3x Flow Control
  • 802.3af PoE
  • 802.3at PoE
  • 802.3bt PoE
PoE
PoE Uplink Stream 1× GbE, 802.3bt/at/af
Uplink PIN Assignment Mode A / Mode B / Four-Pair
Downlink Stream 2× GbE, 802.3at/af
Downlink Pin Assignment Mode A
Transimission Distance
  • Cat. 5e or higher cable: 100 meters at Gigabit
  • Cat. 5e or higher cable: 250 meters at 10 Mbps
  • Note: Distance from extender to switch depends on switch capability. Distance from extender to device follows extender rating
Transimission Distance Note 250-meter transmission is only available under the Long-Range mode.
Interfaces
Interfaces Physical Buttons High-Speed/Long-Range DIP Switch
LED
  • PoE Status of Each PoE Port
  • Link/ACT of Each Ethernet Port
Power Interfaces PoE via Ethernet Port
Power
Power Power Methods
  • 802.3at/af PoE
  • 802.3bt PoE
Other Input Requirements ≥60W is recommended
Max Power Output 2× 30W
Max Power Output Note The actual power output depends on input
Max Power Consumption (W) 2W
Reliability
Reliability Power Protection
  • Polarity Protection
  • Overvoltage Protection
  • Short-Circuit Protection
  • Automatic Voltage Regulation
EMC IEC/EN 61000-4-2, Level 3 ESD: Contact: 6kV; Air: 8kV
IEC/EN 61000-4-5, Level 3 Surge: RJ45: CM 2kV
Environment Ambient Operating Temperature: 0~40 ℃ (32~104 ℉)
Storage Temperature: -40~70 ℃ (-40~158 ℉)
Operating Humidity: 10%~95% non-condensing
Storage Humidity: 5%~95% non-condensing
Certifications
Certifications FCC, CE
Mechanical
Mechanical Install in a Daisy Chain Up to 3 extenders in a chain
Installation
  • Desktop
  • Wall-mount
Dimension 123×50×36 mm
4.84×1.97×1.42 inches
Casing Material Plastic
Product Weight 89.6 g (3.16 oz.)
Package Content
Package Content
  • POE20
  • Mounting Kit
  • Installation Guide
Ordering Information
Ordering Information Retail Package Dimension 128×56×45 mm
5.04×2.2×1.77 inches
Retail Package Weight 124.0 g (4.37 oz.)
Units per Carton 40
Carton Net Weight 5.0 kg (11.02 lbs)
Carton Gross Weight 5.4 kg (11.9 lbs)
Carton Dimension 28.1×25.5×24.7 cm
11.06×10.04×9.72 inches
  1. 实际可用功率 = 上行供电功率 − 线路损耗 − 设备自身功耗（功耗详情请参见规格表）。建议上行供电使用支持标准 IEEE PoE（54V）的 PoE 交换机或 PoE 适配器。
  2. 100米延长距离的测量是从 GbE Out 口到客户端设备。上行交换机到 GbE In 口之间的距离由上行交换机决定。
  3. 需要打开机身 Extend/Long-Range 开关，传输速率将被限制在 10 Mbps。