目前有哪些可购买的最安静的以太网供电（PoE）交换机？
本页比较了7款目前有哪些可购买的最安静的以太网供电（PoE）交换机？的经过验证的规格与价格。热门选择包括Alta Labs S8-POE、Grandstream GWN7801P-PRO、TRENDnet TPE-082WS。价格区间为£21至£124。所有规格数据均来自制造商文档与专业零售商。
| Product ⇅ | Price ⇅ | Number of Ports (Pieces) ⇅ | Max Power Per Port (Watts) ⇅ | PoE Standards ⇅ | Uplink Ports (Pieces) ⇅ | Management Interface ⇅ | PoE Scheduling ⇅ |
|---|---|---|---|---|---|---|---|
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Alta Labs S8-POE
US
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£110.22 ≈ | 8 | 30W | 802.3at PoE+ 和 802.3af | 无 | Alta Labs 云平台、移动应用、网页浏览器 | — |
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The Alta Labs S8-POE is a compact managed Gigabit switch with eight Ethernet ports, four PoE+ ports, and a 60W total PoE budget. It supports cloud and mobile management, Bluetooth setup, desktop or wall mounting, and fanless operation for small offices, home networks, and quiet installations. ★ 适合人群适合寻求安静 PoE 交换机的买家，因为其无风扇设计可实现静音运行，同时四个 802.3at PoE+ 端口每个可提供高达 30W 的功率。
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Grandstream GWN7801P-PRO
US
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£124.19 ≈ | 10 | 30 W | IEEE 802.3af/at/bt | 2 x 10G SFP+ | Web 图形用户界面、内置控制器、GDMS Networking、GWN Manager、GWN App、GWN Series Routers、命令行界面 | ✓ |
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The Grandstream GWN7801P-PRO is a Layer 2++ managed switch with 8 Gigabit PoE ports and 2 high-speed SFP+ uplinks. It supports dynamic PoE allocation, advanced VLAN and security features, and local, cloud, software, router, or CLI management, making it suitable for small and medium-sized business networks. ★ 适合人群它适合安静型 PoE 部署，其紧凑的 8 端口设计支持动态功率分配，并采用无风扇运行设计，因此适用于办公室、诊所及其他对噪音敏感的场所。 |
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TRENDnet TPE-082WS
US
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£110.96 ≈ | 10 | 30W | IEEE 802.3af、IEEE 802.3at | 2个SFP插槽 | 基于Web的图形用户界面 | ✓ |
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Ubiquiti UniFi USW Flex Mini USW-FLEX-MINI
US
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£21.45 ≈ | 5 | — | 802.3af/at PoE 输入 | — | 以太网带内管理 | — |
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The USW-FLEX-MINI is a compact, fanless 5-port Layer 2 Gigabit switch with UniFi Network management and 10 Gbps switching capacity. It can be powered through 802.3af/at PoE input or the included USB-C adapter, making it suitable for quiet home, desktop, and small-office networks. ★ 适合人群适合寻求安静型 PoE 交换机的买家，因为其无风扇紧凑设计运行时几乎无声；但它仅支持 PoE 输入，无法为连接的设备提供 PoE 供电。
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TRENDnet TPE-TG44G
US
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£36.97 ≈ | 8 | 30W | IEEE 802.3af、IEEE 802.3at | 4 | 非网管型 | — |
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The TRENDnet TPE-TG44G is an unmanaged 8-port Gigabit switch with four PoE+ ports and four standard Gigabit ports. It provides up to 30W per PoE+ port, a 60W total PoE budget, fanless operation, and a compact metal housing for small offices, cameras, access points, and VoIP devices. ★ 适合人群适合寻求安静 PoE 交换机的买家，其无风扇设计可实现静音运行，同时提供四个 PoE+ 端口，每个端口最高可提供 30W。
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TP-Link TL-SG205PE
US
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£40.68 ≈ | 5 | 30 W | IEEE 802.3af/at | 1 x Gigabit RJ45 | 基于 Web 的图形用户界面、Omada App、Omada Controller | — |
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The TL-SG205PE is a five-port Gigabit managed switch with four PoE+ ports delivering up to 30 W per port and a 65 W total PoE budget. Its fanless design operates silently, making it suitable for small offices, home networks, IP cameras, access points, and VoIP phones. ★ 适合人群适合寻求安静 PoE 交换机的买家，其无风扇设计可消除运行噪音，同时提供四个符合 IEEE 802.3af/at 标准的 PoE+ 端口，每端口最高可提供 30 W 功率。 |
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TRENDnet TPE-TG82G
US
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£46.60 ≈ | 8 | 30W | IEEE 802.3af 和 IEEE 802.3at | 无 | 非网管型 | — |
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The TRENDnet TPE-TG82G is an 8-port Gigabit PoE+ switch with up to 30W per port and a 61W total PoE budget. Its fanless metal design provides silent operation, making it suitable for small offices, home networks, IP cameras, access points, and VoIP devices. ★ 适合人群该交换机适合寻求安静 PoE 设备的买家，其无风扇设计可实现静音运行，同时提供 8 个 Gigabit PoE+ 端口，每个端口最高支持 30W。
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