| Hardware Specification | 
| Ports | 
24 10/100Base-TX RJ-45 Auto-MDI/MDI-X interfaces | 
| Switch Processing Scheme | 
Store-and-Forward | 
| Throughput (packet per second) | 
3.57Mpps@64Bytes | 
| Switch Fabric | 
4.8Gbps | 
| Address Table | 
8K entries | 
| Share Data Buffer | 
1.75Mb embedded memory for packet buffers | 
| Flow Control | 
Back pressure for Half Duplex, IEEE 802.3x Pause Frame for Full Duplex | 
| Dimension (W x D x H) | 
445 x 207 x 45 mm (1U height) | 
| Weight | 
2.55kg | 
| Power Requirement | 
100~240V AC, 50-60 Hz, 2A | 
| Power Consumption / Dissipation | 
Max.135 Watts / 460 BTU | 
| Smart Function | 
| System Configuration | 
Web interface, SNMP v1 | 
| Port Configuration | 
Port Speed Duplex mode selection Port Disable / Enable | 
| Bandwidth Control | 
Yes | 
| Broadcast Storm Control | 
Yes | 
| Port Statistics | 
Display each port’s detail Ethernet traffic counter information | 
| VLAN | 
24 port-based VLAN groups / 32 IEEE 802.1Q VLAN groups / MTU VLAN | 
| Spanning Tree Protocol | 
STP, IEEE 802.1D (Spanning Tree Protocol) RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol) | 
| Port Trunking | 
2 groups of 4-Port 10/ 100Base-TX trunk support, up to 800Mbps bandwidth per trunk group | 
| Port Mirroring | 
Port mirroring allows monitoring of the traffic across any port in real time | 
| QoS | 
Allows to assign low / high priority on each port First-In-First-Out, All-High-before-Low, Weight-Round-Robin QoS policy | 
| MAC Address / TCP & UDP Filter | 
Yes | 
| IGMP Snooping v1 / v2 | 
Allows to Disable or Enable | 
| Power over Ethernet | 
| PoE Standard | 
IEEE 802.3af Power over Ethernet / PSE | 
| PoE Power Supply Type | 
Mid-Span | 
| PoE Power output | 
Per Port 48V DC, 350mA . Max. 15.4Watts | 
| Power Pin Assignment | 
4/5(-), 7/8(+) | 
| PoE Power Budget | 
125Watts | 
| Standards Conformance | 
| Regulation Compliance | 
FCC Part 15 Class A, CE | 
| Standards Compliance | 
IEEE 802.3 Ethernet  IEEE 802.3u Fast Ethernet IEEE 802.3af Power over Ethernet (15.4Watts) IEEE 802.3x Full-Duplex flow control IEEE 802.1Q VLAN IEEE 802.1p QoS IEEE 802.1D Spanning Tree Protocol IEEE 802.1w Rapid Spanning Tree Protocol | 
| Environment | 
| Temperature | 
Operating: 0~50 Degree C Storage: -10~70 Degree C | 
| Humidity | 
Operating: 5~95% Storage: 5~95% (Non-condensing) |