PoE 配件
POE25

专为恶劣的环境而设计

3级电磁兼容性

强大的保护功能，让您时刻保持在线。此外，还具备极性/过压/短路/自动电压调节等保护功能。

无惧寒冬和暴晒

环境温度热至 70°C 和冷至-20°C 均可正常工作，露天停车场、游轮甲板、景区内均可安装使用。

High-Speed. Plug and Play.

Gigabit Speed

Provides super-fast bandwidth suitable for connecting multiple cameras, high-speed access points, speakers down the line.

Wall-Mount Ready

Installation is straightforward with no configuration required. Mounting screws are included in the box.

FAQ

  1. What is a PoE Extender?
    A PoE Extender allows you to extend both power and data over Ethernet beyond the standard 100 m (328 ft) limit. It receives PoE input from a PoE switch or injector and outputs power and data to the next device or another extender.
  2. Can I connect a PoE Extender directly to a non-PoE switch?
    No. A non-PoE switch does not provide power through Ethernet.
    You must use a PoE injector between the switch and the extender to supply power if you do not have a PoE switch.
  3. My PoE Extender is not working. What should I check first?
    Please verify the following:
  • The upstream device (switch or injector) supports PoE or PoE+ (802.3af/at).
  • Non-PoE switches cannot power the extender.
  • The Ethernet cable is Cat5e or higher, in good condition, and under 100 m per segment.
  • The total chain length (from the switch to the final device) does not exceed the maximum supported distance.
  • The powered device (PD), such as a camera or AP, does not exceed the extender’s PoE output capacity.
1 2

室外防水双通道 PoE 中继延长器

室外防水双通道 PoE 中继延长器, POE25 2.0

POE25 2.0

带 IP67 外壳的双通道 PoE 扩展器, 可将 PoE 网线1分2满足节省布线、菊花链等多种需求，其输出距离可达 100 米。

  • IP67 防尘防水, -20~70 °C 耐寒耐热
  • 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
  • 延长距离达 100 米 2
  • 壁挂安装
查看完整详细信息
型号版本
型号版本 POE25 2.0
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
  • Note: Distance from extender to switch depends on switch capability. Distance from extender to device follows extender rating
Power
Power Power Input ≥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 X Surge: RJ45: CM 6kV
Grounding Methods Grounding Point
Environment Ambient Operating Temperature: -20~70 ℃ (-4~158 ℉)
Storage Temperature: -40~70 ℃ (-40~158 ℉)
Operating Humidity: 10%~100% non-condensing
Storage Humidity: 5%~95% non-condensing
Ingress Protection Rating IP67
Certifications
Certifications FCC, CE
Mechanical
Mechanical Install in a Daisy Chain Up to 3 extenders in a chain
Installation
  • Desktop
  • Wall-mount
Dimension 241×95×41.3 mm
9.49×3.74×1.63 inches
Casing Material Metal
Product Weight 324.0 g (11.43 oz.)
Package Content
Package Content
  • POE25
  • Mounting Kit
  • Installation Guide
Ordering Information
Ordering Information Retail Package Dimension 210×127×52 mm
8.27×5×2.05 inches
Retail Package Weight 521.5 g (18.4 oz.)
Units per Carton 20
Carton Net Weight 10.4 kg (22.93 lbs)
Carton Gross Weight 11.0 kg (24.25 lbs)
Carton Dimension 44.3×28.4×27.9 cm
17.44×11.18×10.98 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。