نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Compact black metal desktop switch with eight Ethernet ports and LED status lights

TRENDnet

TRENDnet TPE-TG44G 8-Port Gigabit PoE+ Network Switch

SKU CH-667H-M4CD0 MPN TPE-TG44G

An 8-port Gigabit switch with four PoE+ ports supplying up to 30 watts each and a 61.6 watt total power budget

  • FormatDesktop
  • StandardsIEEE 802.3 10Base-T IEEE 802.3u 100Base-TX IEEE 802.3ab 1000
  • Network Management TypeSmart
  • Uplink PortsNone
  • Primary Ports4 x Gigabit + 4 x Gigabit PoE+ port
  • Primary Port Speed10/100/1000Mbps

Model TPE-TG44g

عرض 4 تكوينات إضافية

الإصدارات المشطوبة موجودة، لكنها غير متوفرة هنا.

  • Delivers data and power over existing Ethernet cables using 4 PoE+ ports
  • Supplies up to 30 watts per PoE+ port for high-power wireless access points and PTZ cameras
  • Provides 61.6W total PoE power budget across all four powered ports
  • Reduces energy consumption by up to 75% when idle with GREENnet technology
  • Handles heavy traffic with 16 Gbps switching capacity and 1K MAC address table

8-Port Gigabit PoE+ switch for small networks

The TRENDnet TPE-TG44G provides eight Gigabit ports in a desktop metal housing. Four ports deliver PoE+ power up to 30 watts each for devices such as wireless access points or IP cameras. The remaining four ports handle data-only connections. A total PoE budget of 61.6 watts supports multiple powered devices simultaneously.

Fanless operation with GREENnet efficiency

The switch runs without fans, so it adds no audible noise to the environment. GREENnet technology reduces power consumption by up to 75 percent during periods of low activity. An external 53V DC adapter supplies 1.2 amps for the PoE budget and switch operation. The unit accepts 100 to 240 volt input at 47 to 63 hertz for worldwide compatibility.

LED status indicators simplify troubleshooting

Front-panel LEDs show power, PoE status, link speed at 1000 Mbps and link activity for each port. No management software or configuration utility is included; the switch operates as an unmanaged Layer 2 device. Auto-sensing ports negotiate speed and power requirements automatically. The sturdy metal case protects internal components in office or retail installations.

أبرز المميزات

  • Delivers data and power over existing Ethernet cables using 4 PoE+ ports
  • Supplies up to 30 watts per PoE+ port for high-power wireless access points and PTZ cameras
  • Provides 61.6W total PoE power budget across all four powered ports
  • Reduces energy consumption by up to 75% when idle with GREENnet technology
  • Handles heavy traffic with 16 Gbps switching capacity and 1K MAC address table

المواصفات

BrandTRENDnet
ModelTPE-TG44G
FormatDesktop
StandardsIEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3at Power over Ethernet (PoE+)
IEEE 802.3af Power over Ethernet (PoE)
IEEE 802.3x Flow Control
IEEE 802.3az Energy Efficient Ethernet
Network Management TypeSmart
Uplink PortsNone
Primary Ports4 x Gigabit + 4 x Gigabit PoE+ port
Primary Port Speed10/100/1000Mbps
MAC Address Table1K
Switching MethodStore and Forward
Jumbo FramesUp to 9K
Buffer Memory96 Kbytes
ProtocolsTCP/IP
PoEYes
StackableNo
LayerLayer 2 Only
LEDsPower, PoE, 1000 Mbps, Link/Activity
PowerInput: 100-240V 47-63 Hz, 2A
Output: 53V DC, 1.2A External Power Adapter
Dimensions5.6" x 3.7" x 1.2"
Weight13.4 oz.
Temperature0°C to 40°C (32°F to 104°F)
Humidity90% Maximum, Non-condensing
FeaturesSwitch Fabric: 16 Gbps
Power over Ethernet:
Up to 15.4 watts for PoE
Up to 30 watts for PoE+
PoE: pin 3, 6 for power+ and pin 1, 2 for power- (mode A)
Power saving technology powers down unused ports and when a connected device is in standby mode
Plug and Play
Sturdy metal case
Package ContentsTPE-TG44g
Quick Installation Guide
Power adapter (53V DC, 1.2A)
وزن الشحنة1.00 kg
أبعاد الطرد211 × 155 × 112 mm

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أسئلة حول هذا المنتج

How do I connect the external 53V DC power adapter to the TPE-TG44G switch?

Plug the supplied external power adapter into the switch's DC input jack, then connect the adapter to a 100-240V AC outlet. The switch powers on automatically with no configuration required.

What happens to PoE+ power delivery when the total connected devices exceed the 61.6W budget?

The switch provides up to 30W per PoE+ port, but the total power budget is 61.6W. If connected devices request more than this limit, some ports may not receive full power or may be disabled.

At what sustained load does the 16 Gbps switching capacity become the limiting factor?

The 16 Gbps switching capacity handles full wire-speed traffic across all eight Gigabit ports simultaneously. Under sustained heavy load, this backplane limit is reached before individual port speeds are constrained.

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