Standard Compliance
• IEEE 802.3ab 1000Base-T Gigabit Ethernet
• IEEE 802.3z Gigabit Ethernet (Fiber)
• IEEE 802.3u 100Base-Tx Fast Ethernet
• IEEE 802.3 10Base-T Ethernet
• IEEE 802.3x flow control
• IEEE 802.1q standards
Performance
• Packet filtering/forwarding rate:
- 1488,000pps for 1000Base-T port
- 148,800pps for 100Base-Tx port
- 14,880pps for 10Base-T port
• Wire-speed performance
• Supports jumbo frames: up to 9K bytes
Port Management
• Supports auto-detection for mini-GBIC module inset
• Supports Port Mirror
• Supports port aggregation up to 8 groups
• Supports QoS function, 802.1p, DSCP priority
• Supports Rate Limit
• Supports full duplex flow control and half duplex back pressure
• Supports up to 16 groups VLAN table
• Supports firmware upgrade
• Support SNMP, RSTP, 802.1x, IGMP snooping
Smart Power Saving Technology
• Creates less heat and extends product life
• Reduces power consumption
A. Power savings by number of connected parts and link status

B. Power savings by cable length
MAC and Packet Buffer Memory
• 8K MAC entries
• 4M bits packet buffer
Traffic Management
• N-Way protocol for network speed (10/100/1000Mbps) and duplex mode (full & half) auto-detection
• MDI/MDI-X auto crossover
• Supports full and half duplex operation on all ports
• Back-pressure (half duplex) and flow control
• Transmission method: store-and-forward architecture filters fragment and CRC error packets
Hardware Specification
• Interface
- 24 x 10/100/1000 RJ-45 ports, auto-negotiation and
auto-crossover
- 4 x mini-GBIC(SFP) port
- 1 x RS-232 port
- 1 x Restore Default Button
• Power Supply
- Internal power 100~240VAC, 50 / 60Hz
• Physical Specification
- Dimension: 17.36 ” x 5.11 ” x 1.73 ” (441 x 130 x 44 mm)
LED Indicators
• Supports extensive LED indicators for network diagnostics
- Power x 1: Green
- 10/100M Link/Act x 24: Green
- 1000M Link/Act x 24: Green
- Mini GBIC (SFP) slot shares the same LED indicator with the last 4 RJ-45 (copper) ports
Minimum System Requirements
• Devices Supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet
• Ethernet cable
• Network interface card for each computer
Operating Environment
• Operating temperature: 0 ~ 40°C (32 -104°F)
• Operating humidity: 10% ~ 90% (non-condensing)
Certification
• FCC
• CE
• VCCI Class A
Note: All specifications are subject to change without prior notice.

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