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, 7Watts |
24 |
Number of PDs, 15.4Watts |
19 |
Number of PDs, 30.8Watts |
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) |
|