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HARDWARE FEATURESStandards 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 802.1x, IEEE 802.1p, IEEE 802.3af, IEEE 802.3atInterface:24 10/100Mbps RJ45 Ports(Auto Negotiation/Auto MDI/MDIX)4 10/100/1000Mbps RJ45 Ports(Auto Negotiation/Auto MDI/MDIX)2 Combo Gigabit SFP SlotsNetwork 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, SMFFan Quantity: 2Physical Security Lock: YesPoE Budget: 250WDimensions ( W x D x H ): 17.3*7.1*1.7 in.(440*180*44 mm)Mounting: Rack MountableMax Power Consumption:18.8 W (220 V / 50 Hz with no PD connected)286.7 W (220 V / 50 Hz with 250 W PD connected)Max Heat Dissipation:64.1 BTU/h (with no PD connected)977.6 BTU/h (220 V / 50 Hz with 250 W PD connected)PERFORMANCESwitching Capacity: 12.8GbpsPacket Forwarding Rate: 9.5 MppsMAC Address Table: 8KJumbo Frame: 9216 BytesSOFTWARE FEATURESQuality of Service: 802.1p CoS/ DSCP priority 8 priority queues Priority Schedule Mode- SP (Strict Priority)- WRR (Weighted Round Robin) Queue Weight Config Bandwidth Control- Port/Flow based Rating Limit Smoother Performance Actions for flows- Mirror(to supported interface)- Redirect(to supported interface)- Rate Limit- QoS Remark Storm Control- Multiple Control Modes(kbps/ratio/pps)- Broadcast/Multicast/Unknown-Unicast ControlL2 Features: Link Aggregation- static link aggregation- Up to 8 aggregation groups and up to 8 ports per group- 802.3ad LACP Spanning Tree Protocol- 802.1D STP- 802.1w RSTP- 802.1s MSTP- STP Security: Loop back detection, TC Protect, BPDU Filter/Protect, Root Protect Loopback Detection Flow Control- 802.3x Flow Control Mirroring- Port Mirroring- One-to-One- Many-to-One- Flow-Based- Ingress/Egress/Both- CPU Mirroring Device Link Detect Protocol(DLDP)L2 Multicast: 512 IPv4,IPv6 shared multicast groups IGMP Snooping- IGMP v1/v2/v3 Snooping- Fast Leave- IGMP Snooping Querier- IGMP Authentication- Static Group Config MLD Snooping- MLD v1/v2 Snooping- Fast Leave- MLD Snooping Querier- Static Group Config Multicast VLAN Registration Multicast FilteringIPv6 Support: IPv6 Dual IPv4/IPv6 Multicast Listener Discovery(MLD) Snooping IPv6 neighbor discovery (ND) Path maximum transmission unit (MTU) discovery Internet Control Message Protocol (ICMP) version 6 TCPv6/UDPv6 IPv6 applications- DHCPv6 Client- Ping6- Tracert6- Telnet(v6)- IPv6 SNMP- IPv6 SSH- IPv6 SSL- Http/Https- IPv6 TFTPVLAN: VLAN Group- Max. 4K VLAN Groups 802.1Q tag VLAN MAC VLAN Protocol VLAN GVRP Voice VLANAccess Control List: Support up to 230 entries Time-Range- Time Slice- Week Time-Range- Absolute Time-Range- Holiday Time-based ACL MAC ACL- Source MAC- Destination MAC- VLAN ID- User Priority- Ether Type IP ACL- Source IP- Destination IP- IP Protocol- TCP Flag- TCP/UDP Source Port- TCP/UDP Destination Port- DSCP/IP TOS IPv6 ACL Combined ACL Rule Operation- Permit/Deny Policy Action- Mirror- Rate Limit- Redirect- QoS Remark ACL Rules Binding- Port Binding- VLAN BindingSecurity: AAA 802.1X- Port based authentication- MAC(Host) based authentication- Authentication Method includes PAP/EAP-MD5/EAP-TLS/EAP-TTLS/EAP-PEAP- 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 Gurad- 253 Entries- Source IP+Source MAC IPv6 Source Gurad- 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/pps control mode Port Isolation Secure web management through HTTPS with SSLv3/TLS1.0 Secure Command Line Interface (CLI) management with SSHv1/SSHv2 IP/Port/MAC based access controlIPv6: IPv6 Dual IPv4/IPv6 Multicast Listener Discovery (MLD) Snooping IPv6 ACL IPv6 Interface Static IPv6 Routing IPv6 neighbor discovery (ND) Path maximum transmission unit (MTU) discovery Internet Control Message Protocol (ICMP) version 6 TCPv6/UDPv6 IPv6 applications- DHCPv6 Client- Ping6- Tracert6- Telnet (v6)- IPv6 SNMP- IPv6 SSH- IPv6 SSL- Http/Https- IPv6 TFTPL3 Features: 16 IPv4/IPv6 Interfaces Static Routing- 48 static routes Static ARP- 128 static entries 316 ARP Entries Proxy ARP Gratuitous ARP DHCP Server DHCP Relay- DHCP interface relay- DHCP VLAN relay DHCP L2 RelayManagement: Web-based GUI and CLI management SNMPv1/v2c/v3 SNMP Trap/Inform RMON (1,2,3,9 groups) SDM Template DHCP/BOOTP Client Dual Image, Dual Configuration CPU Monitoring Cable Diagnostics EEE System Log 802.1ab LLDP/ LLDP-MEDMIBs: MIB II (RFC1213) Interface MIB (RFC2233) Ethernet Interface MIB (RFC1643) Bridge MIB (RFC1493) P/Q-Bridge MIB (RFC2674) RMON MIB (RFC2819) RMON2 MIB (RFC2021) Radius Accounting Client MIB (RFC2620) Radius Authentication Client MIB (RFC2618) Remote Ping, Traceroute MIB (RFC2925) Support TP-Link private MIBsOTHERSCertification: CE, FCC, RoHSPackage Contents:TL-SL2428PPower CordInstallation GuideRackmount KitRubber FeetSystem Requirements: Microsoftฎ Windowsฎ 98SE, NT, 2000, XP, Vista or Windows 7/8, MACฎ OS, NetWareฎ, UNIXฎ or Linux.Environment:Operating Temperature: 0?~50? (32?~122?);Storage Temperature: -40?~70? (-40?~158?)Operating Humidity: 10%~90% non-condensingStorage Humidity: 5%~90% non-condensing
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Features 24 PoE ports, with total PoE power budget of 250 W* and useful PoE power management featuresIntegrated security strategy including 802.1Q VLAN, Port Security, and Storm control help protect LAN area investmentL2/L3/L4 QoS and IGMP snooping optimize voice and video applicationsWEB/CLI managed modes, SNMP, RMON bring abundant management featuresDual Firmware Image improves the reliability and uptime of your networkWhat This Product DoesTP-Link smart switch TL-SL2428P is equipped with 24 10/100Mbps RJ45 ports, 4 10/100/1000Mbps RJ45 ports and 2 combo Gigabit SFP slots. All of the 24 10/100Mbps RJ45 ports support the 802.3at/af (PoE+) standard with total PoE power budget of 250 W* and useful PoE power management features. The switch provides high performance, enterprise-level QoS, useful security strategies, and rich layer 2 management features.TP-Link smart switch TL-SL2428P is a cost-effญective product solution for the small and medium business. TL-SL2428P has useful security features. The Storm Control feature protects against Broadcast, Multicast, and Unknown unicast Storm. Quality of Service (QoS, L2 to L4) provides enhanced traffic management capabilities to move your data smoother and faster. Anymore, the easy-to-use web management interfaces, along with SNMP and RMON, mean faster setup and configuration with less downtime. For workgroup and departments requiring cost-sensitive layer 2 switch and gigabit capability, TP-Link smart switch TL-SL2428P provides you the ideal access-edge solution.IEEE 802.3at/af-compliant Power over EthernetThe TL-SL2428P supports 24 ports of IEEE 802.3af/at-compliant PoE and has a total power supply of 250 W* to power any 802.3af/at-compliant power device. Its an efficient and cost-effective choice to work with wireless access points, surveillance cameras, IP phones, and other PoE supported devices, while getting rid of cables or power lines running around. Compact and flexible, the TL-SL2428P is ideal to flexibly use PoE to deploy wireless access points or IP-based network surveillance cameras for projects or small business networks.Advanced QoS featuresTo integrate voice, data, and video service on one network, the switch applies rich QoS policies. Administrators can designate the priority of the traffic based on a variety of means including Port Priority, 802.1P Priority, and DSCP Priority, to ensure that voice and video are always clear, smooth and jitter-free. In conjunction with the Voice VLAN the switch supports, the voice applications will operate with much smoother performance.Abundant Layer 2 featuresFor more application of layer 2 switches, TL-SL2428P supports a complete lineup of layer 2 features, including 802.1Q tag VLAN, Port Isolation, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Group, and 802.3x Flow Control function. Any more, the switches provide advanced features for network maintenance such as Loop Back Detection, Cable Diagnostics, and IGMP Snooping. IGMP snooping ensures the switch intelligently forward the multicast stream only to the appropriate subscribers while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access.Enterprise Level Management FeaturesTL-SL2428P is easy to use and manage. It supports various user-friendly standard management features, such as intuitive web-based Graphical User Interface (GUI) or industry-standard Command Line Interface (CLI). SNMP (v1/2/3) and RMON support enable the switch to be polled for valuable status information and send traps on abnormal events.