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TrendNET 8-port PoE+ Gigabit Switches

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TPE-TG81g, 8-Port, Gigabit, GREENnet, PoE+ (up to 30 watts per PoE+ port)

Manufacturer : Trendnet


Availability: In stock


TRENDnet’s 8-Port Gigabit GREENnet PoE+ Switch, model TPE-TG81g, reduces equipment and installation costs by delivering data and power over existing Ethernet cables. This unmanaged switch offers eight Gigabit PoE+ ports which supply up to 30 watts of power per port for devices such as high power wireless access points, PTZ (Pan / Tilt / Zoom) internet cameras, and VoIP telephony systems.

This rack mountable switch features an internal power supply. Auto sensing technology delivers 30 watts to 802.3at PoE+ devices (up to 3 devices), 15 watts to 802.3af PoE devices, and only data to non-PoE devices. GREENnet technology reduces energy consumption by up to 75% when the switch is not in use. Boost office efficiency and reduce network congestion with a total switching capacity of 16 Gbps. LED indicators display device status for efficient troubleshooting. This switch comes in a sturdy metal case and quickly adds PoE+, PoE, and non-PoE devices to your network.

- IEEE 802.3at and IEEE 802.3af Power over Ethernet (PoE) compliant
- Supports PoE Class 2 (7 watts), 3 (15.4 watts), and 4 (30 watts)
- 8 x Gigabit Auto-MDIX PoE / PoE+ ports
- Internal power supply
- Up to 75% GREENnet energy savings
- Provides up to 30 watts for PoE+ (3 ports max.)
- Provides up to 15.4 watts for PoE
- Automatically detects the PoE class level of a Powered Device
- 16 Gbps switching fabric
- Forwarding rate: 1000 Mbps / 1,488,000pps; 100 Mbps / 148,800 pps; 10 Mbps / 14,880 pps
- Status LEDs: System Power, PoE, 1000 Mbps, and Link / Activity
- 2K Mac address entries
- 96 Kbyte memory buffer
- Full wire-speed non-blocking reception and transmission
- Store-and-forward switching method
- Back pressure Flow Control for Half-Duplex mode
- IEEE 802.3x Flow Control for Full-Duplex mode
- Power saving technology powers down unused ports and when a connected device is in standby mode
- Jumbo Frame support up to 9 Kbytes
- Plug and Play
- Sturdy rack mountable metal case
- 3-year limited warranty

Additional Information

EAN 0710931160062
Management features
Switch typeUnmanaged
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity8
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Copper ethernet cabling technology1000BASE-T, 100BASE-TX, 10BASE-T
Gigabit Ethernet (copper) ports quantity8
Networking standardsIEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
Full duplexYes
Data transmission
MAC address table2000 entries
Switching capacity16 Gbit/s
Colour of productBlack, Cyan, Green
LED indicatorsActivity, Link, PoE
CertificationCE, FCC
Rack mountingYes
Packet buffer memory0.09375 MB
AC input voltage90-260 V
AC input frequency50/60 Hz
Output power122 W
Number of power supply units1
Technical details
Colour of productBlack, Cyan, Green
Rack mountingYes
Power over Ethernet (PoE)
Power over Ethernet plus (PoE+) ports quantity8
Total Power over Ethernet (PoE) budget122 W
Power over Ethernet (PoE) ports quantity8
Power over Ethernet (PoE)Yes
CertificationCE, FCC
Packet buffer memory0.09375 MB
Power LEDYes
LED indicatorsActivity, Link, PoE
Packaging content
Cables includedAC
Operational conditions
Storage temperature (T-T)-20 - 90 °C
Operating temperature (T-T)0 - 45 °C
Weight & dimensions
Width266 mm
Depth160 mm
Height44 mm
Weight1.36 kg
Packaging data
Cables includedAC
Other features
Power LEDYes
Manufacturer Trendnet
Reviews No
PDF Url No

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