Description
Features
- 24 100 or 1000 M SFP and 4 10G SFP+ ports with hot plug
- Full rate, full-duplex non-blocking forwarding
- WEB and SNMP management (optional) with various features
- DHCP, PPPoE, ACL, LLDP support
- 16 K MAC learning, 12 Mbit cache, 128 G back plane ,9 KB large frame
- Optic ports with anti-interference ability
- AC dual redundant power and DC 12 V or 5 A battery backup
- Standard 1 U rack with double cooling fan
Technical Specifications
| Â
Standard |
IEEE 802.3 10 Base-T Ethernet, IEEE 802.3u 100 Base-TX/FX Fast Ethernet, IEEE 802.3ab 1000 Base-T, IEEE 802.3z 1000 Base-SX/LX Gigabit Ethernet, IEEE 802.1d Spanning Tree Protocol, IEE 802.1w Rapid STP, IEE 802.1s Multiples STP, IEE 802.1q VLAN, IEE 802.1q Qos, IEE 802.3ad Trunk, IEE 802.3X Flow Control |
| Wavelength | SFP: 850 nm or 1310 nm or 1490 nm or 1550 nm |
| Â
  Distance |
100 M SFP Multi-mode: 1.24 mi (2 km) (Fiber size 62.5 μm or 125 μm or 50 μm or 125 μm) Single-mode: 12.42 mi or 24.85 mi or 37.28 mi or 49.71 mi or 62.13 mi or 74.56 mi (20 Km or 40 Km or 60 Km or 80 Km or 100 Km or 120 Km) Single-Fiber single-mode: 15.53 mi or 24.85 mi or 37.28 mi or 49.71 mi or 62.13 mi or 74.56 mi (25 Km or 40 Km or 60 Km or 80 Km or 100 Km or 120 Km) |
| Â
Port |
24 Gigabit SFP Fiber ports: 1000 Mbps, 1000 M SFP or SFP-1000 BaseT 4 10 G SFP+ port: 10 Gbps, 1 G SFP or 10 G SFP+ 1 console management port 1 100 M management port |
| MAC | 16 K |
| Buffer memory space | 12 Mbit |
| Bit error rate | <1 or 1000000000 |
| MTBF | 100000 hrs |
| Power | AC 110 V to 230 V |
| Power consumption | 33 W |
| Working temperature |
14 °F to 140 °F (-10 ℃ to 60 ℃) |
| Storage temperature | -40 °F to 176 °F (-40 ℃ to 80 ℃) |
| Humidity | 5% to 90% non-condensing |
| Dimension | 1.8 in x 17.3 in x 8.2 in (44 mm × 440mm × 210 mm) |