12-Port 1U Rack Mount Passive PoE Injector با زوج های قدرت: 4.5 (قطب مثبت) / 7.8 (p منفی)

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12-Port 1U Rack Mount Passive PoE Injector با زوج های قدرت: 4.5 (قطب مثبت) / 7.8 (p منفی)

ویدیوهای دیگر

September 17, 2025

اتصال دسته بندی: آداپتور انژکتور PoE

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این ماژول Power over Ethernet به شما امکان می دهد تا 12 دستگاه را از راه دور از طریق سیم کشی Ethernet تا فاصله 328 فوت (100 متر) تغذیه کنید. قابلیت PoE را به هر سوئیچ یا روتر Ethernet اضافه کنید.از اين دستگاه براي تزريق برق به CAT-5 استفاده کنيدکابل CAT-6 یا CAT-7 است. Ethernet استاندارد از 2 از 4 جفت استفاده می کند، POE غیرفعال از پین های استفاده نشده 4/5 برای قدرت افزوده و 7/8 برای زمین استفاده می کند. بسیاری از دستگاه های محبوب مانند دوربین ها، تلفن های IP،نقاط دسترسی وای فای از این روش برای متمرکز کردن منبع برق استفاده می کنند.

برچسب ها:

#انژکتور Gigabit PoE IEEE802.3af #آداپتور poe 48v

Brief: Discover the 12-Port 1U Rack Mount Passive PoE Injector, designed for medium-to-large-scale network deployments. This high-density injector delivers remote power to up to 12 devices via Ethernet, with a transmission distance of 100 meters. Perfect for data centers, it features a 1U rack-mount design, plug-and-play operation, and compatibility with CAT-5/6/7 cables.

Related Product Features:

12-port passive PoE injector for powering up to 12 devices simultaneously.
1U rack-mount design, ideal for data centers and network cabinets.
Supports power delivery up to 100 meters via Ethernet cables.
Compatible with CAT-5, CAT-6, and CAT-7 cables for versatile use.
Plug-and-play operation with no software configuration required.
Isolated power output to prevent signal disruption or cascading failures.
Widely compatible with IP cameras, WiFi access points, and other PoE devices.
Cost-effective solution to upgrade non-PoE switches or routers.

متداول:

What is the maximum transmission distance for the 12-Port PoE Injector?

The 12-Port PoE Injector supports power delivery up to 100 meters (328 ft) via Ethernet cables.
Is this PoE injector compatible with IEEE 802.3af/at standards?

No, this is a passive PoE injector and does not comply with IEEE 802.3af/at standards. It uses pins 4/5 for positive power and 7/8 for ground.
What types of devices can be powered by this PoE injector?

This injector is ideal for powering IP cameras, WiFi access points, IP videophones, and other passive PoE-enabled devices.

مبدل فیبر مدیا

September 20, 2025

12-Port 1U Rack Mount Passive PoE Injector با زوج های قدرت: 4.5 (قطب مثبت) / 7.8 (p منفی)

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