TP-Link SG2428P (SG2428P) Omada 28G L2+ 4 SFP with 24G PoE+ 250W Smart Switch

คุณสมบัติ Gigabit Switching Hub 24 Port TP-LINK TL-SG2428P (18'',24 POE,+4 SFP) Brand • TP-LINK Model • TL-SG2428P Network Interface • 24× 10/100/1000 Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX) • 4× Gigabit SFP Slots USB Port • None Standards and Protocols • IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3az, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.1x Switching Capacity • N/A Transmission Method • N/A MAC Address Table • 8K Forwarding Rate • 41.7 Mpps Jumbo Frame • 9 KB Packet Buffer Memory • 4.1 Mbit Switch Fabric • N/A Buffer Architecture • N/A Throughput • N/A Backup Bandwidth • 56 Gbps Backbound Bandwidth • N/A CPU • N/A CPU Memory • N/A Flash Memory • N/A LED Indicators • N/A Management • Omada App • Centralized Management • Cloud Access VLAN • VLAN Group - Max. 4K VLAN Groups • 802.1Q tag VLAN • MAC VLAN • Protocol VLAN • GVRP • Voice VLAN Security • AAA • 802.1X - Port based authentication - MAC (Host) based authentication - Authentication Method includes PAP/EAP-MD5 - MAB - Guest VLAN - Support Radius authentication and accountability • IP/IPv6-MAC Binding - 512 Binding Entries - DHCP Snooping - DHCPv6 Snooping - ARP Inspection - ND Detection • IP Source Guard - 253 Entries - Source IP+Source MAC • IPv6 Source Guard - 183 Entries - Source IPv6 Address+Source MAC • DoS Defend • Static/Dynamic/Permanent Port Security - Up to 64 MAC addresses per port • Broadcast/Multicast/Unicast Storm Control - kbps/ratio control mode • Port Isolation • Secure web management through HTTPS with SSLv3/TLS 1.2 • Secure Command Line Interface (CLI) management with SSHv1/SSHv2 • IP/Port/MAC based access control MTBF • N/A Fan Quantity • 2 Network Media • 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) • 100BASE-TX/1000Base-T: UTP category 5, 5e or above cable (maximum 100m) • 1000BASE-X: MMF, SMF PoE • Standard: 802.3at/af compliant • PoE+ Ports: 24 Ports Power Supply • 250 W Power Consumption • 32.1 W (110 V/ 60 Hz with no PD connected) • 308.6 W (110 V/ 60 Hz with 250 W PD connected) Environment • Operating Temperature: 0–50 ℃ (32–122 ℉); • Storage Temperature: -40–70 ℃ (-40–158 ℉) • Operating Humidity: 10–90% RH non-condensing • Storage Humidity: 5–90% RH non-condensing Certifications • CE, FCC, RoHS Package Contents • Power Cord • Installation Guide • Rackmount Kit • Rubber Feet Dimension W x D x H) • 4.40 x 2.20 x 4.40 cm Net Weight • 3.22 KG Package Dimension (W x D x H) • 53.00 x 10.00 x 34.00 cm Gross Weight • 4.04 KG Volume • 18,020.00 cm3