TRENDnet TPE-TG81g 8-Port Gigabit GREENnet PoE+ Switch - TPE-TG81g

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Product Overview

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.


Manufacturer TRENDnet
Mfg Part# TPE-TG81g
SKU 247830424
UPC 710931160055
UPC 14 00710931160055
8 x Gigabit PoE+ ports (up to 30 watts per PoE+ port)
Internal power supply
Reduces equipment cost by delivering data and power over existing network cables
16 Gbps switching capacity
Sturdy rack mountable metal case
Up to 75% GREENnet power savings
Tech Specs
IEEE 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
Ports: 8 x Gigabit Auto-MDIX PoE / PoE+ RJ-45 ports
Data Transfer Rate:
Ethernet: 10/20 Mbps (Half / Full Duplex)
Fast Ethernet: 100/200 Mbps (Half / Full Duplex)
Gigabit: 2000 Mbps (Full Duplex)
Forwarding Rate: Gigabit / 1,488,000 pps, 100 Mbps / 148,800 pps, 10 Mbps / 14,880 pps
Data RAM Buffer: 96 Kbytes
Address Table: 2 K MAC entries
Switch Fabric: 16 Gbps
Power: 90-260 V, 50/60 Hz, 1 A
Diagnostic LEDs: Power, PoE, Link / Activity
Power Consumption:
Min: 8 Watts (standby)
Max: 122 Watts
PoE Max: 105 Watts (7 x 15 watts PoE devices connected or 3 x 30 Watts PoE+ devices connected)
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)
Operating Temperature: 0° ~ 45°C (32° ~ 113°F)
Storage Temperature: -20° ~ 90°C (-4° ~ 194°F)
Humidity: Max 90% (non-condensing)
Dimensions: 266 x 160 x 44 mm (10.5 x 6.3 x 1.7 in.)
Weight: 1.36 kg (3 lbs.)
Certifications: CE, FCC

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