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28 Gigabit Ports: Includes 24 Gigabit PoE ethernet ports, 4 Gigabit Ethernet UpLink, 4 Gigabit Combo SFP Ports. Switching capacity is 56 Gbps, each port can reach 1G rate at the same time, with high speed transmission; 4 Combo SFP UpLink, can be more flexible and long distance to connect to different network devices, support DDM, can check the status of the optical module.High POE Power: Support IEEE 802.3af/at, maximum 300W whole power, each port max 30W. The POE port supports web setting management, status query, so can clearly observe and control the power supply status of the POE. *Please note: it will not supply power to passive 24V PoE and NON-PoE devices.*Enhance Network Features: Include 802.1Q VLAN, IP-MAC-Port binding, ACL, Qos, Port Security/Rate Limit, Link Aggregation, Spanning Tree, Multicast, DoS defend, Storm control, DHCP Snooping, 802.1X radius authentication and more. Support IPV4/IPV6, ARP; Static Routing, more flexible on-demand configuration routing, helps route internal traffic for more efficient use of network resources.Powerful Management: Support various management methods such as Web, CLI (1 console port, Telnet, SSH), SNMP, RMON. The WEB interface has been professionally designed, beautiful, concise and easy to use, with comprehensive and rich CLI commands, suitable for ordinary and professional network management.Widely Used: Support status query, port statistics, fault detection and reporting, easy to maintenance and management. Durable Metal housing, fanless silent, multiple cooling holes, LED indicator lights. 1U rackmout, widely used in building/enterprise/business/data/broadband/access and converge Network.
28 Port PoE Gigabit Managed Switch, 24 GE PoE Port, 4 GE Uplink, 4 Combo SFP, 300W, L2+ Smart Managed, Rackmount Fanless S984
Sale price
$23.90
Regular price $103.94
Shipping calculated at checkout.
| 28-Port Gigabit Managed PoE Switch | 28-Port Gigabit Managed Ethernet Switch | 26-Port Gigabit Unmanaged PoE Switch | 26-Port 10/100Mbps Unmanaged PoE Switch | 18-Port Gigabit Unmanaged PoE Switch | 18-Port 10/100Mbps Unmanaged PoE Switch | |
|---|---|---|---|---|---|---|
| Ethernet | 24*10/100/1000M POE Ports + 4*Gigabit SFP/TP Combo Ports + 1*Console Port | 24*10/100/1000M RJ45 Ports + 4*Gigabit SFP UpLink Ports + 1*Console Port | 24*10/100/1000M PoE Ports + 2*Gigabit SFP UpLink Ports | 24*10/100M PoE Ports + 2*Gigabit RJ45 UpLink Ports | 16*10/100/1000M PoE Ports + 2*Gigabit RJ45 UpLink Ports | 16*10/100M PoE Ports + 2*Gigabit RJ45 UpLink Ports |
| PoE Support | Yes | No | Yes | Yes | Yes | Yes |
| Managed Support | Yes | Yes | No | No | No | No |
| PoE Protocol | IEEE802.3af (15.4W) IEEE802.3at (30W) | / | IEEE802.3af (15.4W) IEEE802.3at (30W) | IEEE802.3af (15.4W) IEEE802.3at (30W) | IEEE802.3af (15.4W) IEEE802.3at (30W) | IEEE802.3af (15.4W) IEEE802.3at (30W) |
| Total Power Budget | 300W | 36W | 300W | 400W | 250W | 250W |
| Switching Capacity | 56Gbps | 56Gbps | 52Gbps | 12Gbps | 12Gbps | 12Gbps |
| Packet Buffer Memory | 4M | 4M | 4M | 1.5M | 1.5M | 1.5M |
| Size | 440*204*44mm | 440*204*44mm | 440*204*44mm | 270*180*44mm | 270*180*44mm | 270*180*44mm |
| Weight | 3.9kg | 2kg | 3.2kg | 2kg | 1.8kg | 1.8kg |
| Extend Function | L2+ Software Function | L2+ Software Function | Port-based VLAN 250m PoE Extend | Port-based VLAN 250m PoE Extend | Port-based VLAN | Port-based VLAN 250m PoE Extend |