| Hardware Specification |
| Copper Ports |
24 10/ 100/1000Base-T RJ-45 Auto-MDI/MDI-X Ports |
| PoE Injector Port |
24 802.3af / 802.3at PoE Injector Ports |
| LED Indicators |
System: Power (Green) PoE Ethernet Interfaces: PoE In-Use (Orange) 1000 LNK / ACT (Green), 10/100 LNK / ACT (Orange) |
| Switch Processing Scheme |
Store-and-Forward |
| MAC Addrerss Table |
8K entries |
| Switch Fabric |
48Gbps / non-blocking |
| Throughput @ 64Kbytes |
35.7Mpps |
| Share Data Buffer |
3.5Mbit SRAM Packet Buffer |
| Flow Control |
IEEE 802.3x Pause Frame for Full-Duplex. Back pressure for Half-Duplex |
| Jumbo Frame |
9216 Bytes |
| Power Consumption |
Max. 330 watts / 1122 BTU |
| Power Requirements |
AC 100~240V, 50/60Hz, 4A max. |
| Dimensions (W x D x H) |
445 x 207 x 45 mm (1U height) |
| Weight |
2.76kg |
| Power over Ethernet |
| PoE Standard |
IEEE 802.3af Power over Ethernet / PSE IEEE 802.3at Power over Ethernet Plus / PSE |
| PoE Power Output |
Per Port 52V DC, 300mA. Max. 15.4 watts (IEEE 802.3af) Per Port 52V DC, 600mA. Max. 30 watts (IEEE 802.3at) |
| PoE Power Budget |
300 watts |
| Number of PDs, 7 watts |
24 |
| Number of PDs, 15.4 watts |
19 |
| Number of PDs, 30.8 watts |
9 |
| Layer 2 Function |
| Management Interfaces |
IPv4 Web Browser |
| Port Configuration |
Port disable / enable Auto-negotiation 10/100/1000Mbps full and half duplex mode selection Flow Control disable / enable Display each port’s state, speed duplex mode, flow control status |
| Port Statistics |
Display each port’s state, link status, packet transmit / receive counter |
| VLAN |
802.1Q Tagged Based VLAN Up to 32 VLAN groups, out of 4094 VLAN IDs |
| QoS |
- 4 priority queues on all switch ports
- Traffic classification based, Strict priority and Weight Fair Queue / Weighted Round Robin (WRR) policies
- Port-based priority |
| Trunk |
Static Trunk Features 8 groups of 4-port trunk support |
| Port Mirroring |
Port mirroring allows monitoring of the traffic across any port in real time |
| Port Isolation |
Yes |
| Bandwidth Control |
Ingress / Egress Rate Limit per port |
| Storm Control |
Broadcast / Multicast / Unknown-Unicast / Unknown-Multicast |
| Jumbo Frame |
1522 / 1536 / 1552 / 9216bytes Jumbo packet setting |
| Loop Protection |
Loop Prevention / Detection |
| Green Networking |
Enable / Disable |
| Security |
MAC Security - MAC Forwarding Table - Static MAC MAC Constrain |
| Cable Diagnostics |
Support |
| Configuration Management |
Configuration backup / restore through Web interface |
| Firmware Upgrade |
Web interface |
| Standards Conformance |
| Regulation Compliance |
FCC Part 15 Class A, CE |
| Standards Compliance |
IEEE 802.3 10Base-T IEEE 802.3u 100Base-TX IEEE 802.3ab 1000Base-T IEEE 802.3x Flow Control IEEE 802.1p QoS IEEE 802.1Q VLAN Tagging IEEE 802.3af Power over Ethernet IEEE 802.3at High Power over Ethernet |
| Environment |
| Operating |
| Temperature: |
0 ~ 50 degree C |
| Relative Humidity: |
5 ~ 95 % (non-condensing) |
|
| Storage |
| Temperature: |
-10 ~ 70 degree C |
| Relative Humidity: |
5 ~ 95 % (non-condensing) |
|