Artikelnummer: ECS2020-28T
| Hardware Features | |
|---|---|
| IEEE 802.3af/802.3at Standard PoE | The ECS2020 Series PoE switches all support IEEE 802.3af and 802.3at for your VoIP, surveillance, and Wi-Fi APs. |
| Integrated 2 or 4 Gigabit SFP | The ECS2020-10/28 switches support 2/4 integrated Gigabit SFP ports. Besides providing more uplink bandwidth, the SFP ports can be used for redundant links. |
| System LED | The ECS2020 Series includes a System LED to help check the switch status. When the switch boots, it runs a self-check. When the LED is on green, it means the switch operating status is normal. |
| PoE Support | ECS2020-10P: 70 W ECS2020-28P: 190 W |
| Fanless design and operating temperature | The ECS2020 series can operate at a temperature from 0-50°C. The ECS2020-28P includes cooling fans, whereas the ECS2020-10T/10P/28T are fanless designs. |
| Software Features | |
| Dual Configuration | The ECS2020 Series can save dual configuration files to provide redundancy and more security for users. |
| PoE Timer | The PoE Timer can define a PoE power schedule for different customer applications. This saves money and reduces unnecessary waste. |
| IGMP and MLD Snooping | IGMP/MLD snooping manages multicast streams to ensure high-quality, smooth video. |
| 802.3az and Green-Ethernet | The ECS2020 Series supports the new IEEE 802.3az and Green Ethernet. Using the Energy Efficient Ethernet standard, the switch automatically decreases power usage when network traffic is low. |
| Multi Network Management | The ECS2020 Series supports Web, SNMP v1/v2c/v3, and Telnet management to provide CLI access. The switch supports a private MIB for detailed information. |
| Enhanced Security | The ECS2020 Series supports multiple security features, such as ACLs, storm control, 802.1X, port security, MAC filters, IP source guard, and AAA. |
| Comprehensive QoS | The ECS2020 Series supports 8 hardware queues, port-based QoS (IPv4/IPv6 DSCP), and DiffServ features to provide optimal real-time services. |
| DDOS Protection | The ECS2020 Series provides DDOS protection to avoid hacker attacks on your network. |
| Cable Diagnostics | Cable diagnostics check real-time cable status to find network problems immediately. |
| Voice/Surveillance VLAN | The ECS2020 Series supports automatic voice/surveillance VLANs, providing VoIP and IP cameras the optimum network traffic usage. |
| Multiple Language | The ECS2020 Series supports multiple languages (TW/CN/English), enabling all users to easily operate the switch. |
| Ports (ECS2020-28T) | |
| RJ-45 10/100/1000 Ports | 24 |
| 100/1000 SFP Ports | 4 (1G) |
| PoE Ports | No |
| Console Port | No |
| Performance | |
| Switching Capacity | 56 Gbps |
| Forwarding Rate | 41.7 Mpps |
| Flash Memory | 16 MB |
| DRAM | 128 MB |
| MTBF | 149,992 hrs |
| Packet Buffer | 4.1 Mbits |
| MAC Address Table | 8 K |
| Jumbo Frames | 10 K |
| Power | |
| Power Supply | 100-240 VAC, 50-60 Hz |
| Max System Power Consumption | 20 W |
| Heat Dissipation | 68.24 (Btu/H) |
| Acoustic Noise | 0 dB (A) |
| Physical | |
| Rack Space | 19" |
| Form Factor | Rackmount |
| Dimension (W × D × H) | 44.0 x 20.8 x 4.4 cm (17.25 x 8.2 x 1.74 in) |
| Weight | 2.295 kg (5.06 lb) |
| Environmental | |
| Operating Temperature | 0 ~ 50°C |
| Storage Temperature | -40 ~ 70°C |
| Altitude | 3000 m |
| Operating Humidity (non-condensing) | 10% to 90% |
| Storage Humidity (non-condensing) | 10% to 90% |
| Standards Compliance | |
| CE/FCC | Yes |
| UL/BSMI | Yes |
| Safety Compliance: CB | Yes |
