Data transmission
| Switching capacity |
16 Gbit/s |
| MAC address table |
2000 entries |
Power
| Output power |
122 W |
| Number of power supply units |
1 |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports type |
Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity |
8 |
| Copper ethernet cabling technology |
100BASE-TX, 1000BASE-T, 10BASE-T |
| Gigabit Ethernet (copper) ports quantity |
8 |
Power over Ethernet (PoE)
| Total Power over Ethernet (PoE) budget |
122 W |
| Power over Ethernet plus (PoE+) ports quantity |
8 |
| Power over Ethernet (PoE) ports quantity |
8 |
| Power over Ethernet (PoE) |
Y |
Performance
| Packet buffer memory |
0.09375 MB |
TPE-TG81g, 8-Port, Gigabit, GREENnet, PoE+ (up to 30 watts per PoE+ port)
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
