Features
1. IEEE 802.3at Power over Ethernet (PoE) compliant
2. Supports 10/100Mbps fast Ethernet
3. 4×100M bit Auto-MDIX PoE ports
4. Provides up to 30 watts for PoE
5. Automatically detects the PoE class level of a Powered Device
6. 1Gbps Backplane bandwidth
7. Forwarding rate: 100 Mbps/148,800 pps; 10 Mbps/14,880 pps
8. Status LEDs: System Power, PoE, 100 Mbps, and Link/Activity
9. Full wire-speed non-blocking reception and transmission
10. Store-and-forward switching method
11. Back pressure Flow Control for Half-Duplex mode
12. IEEE 802.3x Flow Control for Full-Duplex mode
13. Power saving technology powers down unused ports and when a connected device in standby mode
14. Plug and Play
15. Sturdy rack mountable metal case
16. Easy installation and use, no need to convert by software and network protocol
17. One year limited warranty

Detailed Specs
Model: POE-104T
Power over Ethernet: 30 watts PoE
PoE Power: Pin 1,2 "+"; Pin 3,6 "-"
Protocol Standard:
IEEE 802.3af Power over Ethernet (PoE)
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3x Flow Control
Interface: 4 100M bit Auto-MDIX PoE / PoE+ RJ-45 ports.
Data Transfer Rate: 10/100 Mbps (Half / Full Duplex, Ethernet).
Forwarding Rate: 10 Mbps/14,880 pps; 100 Mbps/148,800 pps.
Data RAM Buffer: 96 K bytes.
Address Table: 2 K MAC entries.
Switch Fabric: 1Gbps
Power Supply: DC48V/2A External Power Supply (AC 100-240V, 50/60 Hz)
LED Lights: Diagnostic Power, PoE, Link/Activity
Power Consumption:
Min. 8 Watts (standby); Max. 96 Watts
PoE Max. 120 Watts (4 x 30 watts PoE connected devices)
Ambient Environment:
Operating Temperature: 0° ~ 45°C (32° ~ 113°F)
Storage Temperature: -20° ~ 90°C (-4° ~ 194°F)
Operating Humidity: Max. 90% (non-condensing)
Safety Approved: CE, FCC, ROHS
Dimensions: 140mm×91mm×28 mm
Net Weight: 0.85 kg/piece