24-Port 10/100Mbps + 4-Port Gigabit Smart Switch with 24-Port PoE+

Features 24 PoE ports, with total PoE power budget of 250 Wx and useful PoE power management features
Integrated security strategy including 802.1Q VLAN, Port Security, and Storm control help protect LAN area investment
L2/L3/L4 QoS and IGMP snooping optimize voice and video applications
WEB/CLI managed modes, SNMP, RMON bring abundant management features
Dual Firmware Image improves the reliability and uptime of your network

Specifications:

HARDWARE FEATURES
- Standards and Protocols:
- IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, 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 802.3at
- Interface:
- 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 Slots
- 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
- Fan Quantity: 2
- Physical Security Lock: Yes
- PoE Budget: 250 W
- Dimensions (W x D x H): 17.3 x 7.1 x 1.7 in. (440 x 180 x 44 mm)
- Mounting: Rack Mountable
- Max 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)

PERFORMANCE
- Switching Capacity: 12.8 Gbps
- Packet Forwarding Rate: 9.5 Mpps
- MAC Address Table: 8K
- Jumbo Frame: 9216 Bytes

SOFTWARE FEATURES
Quality 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 Control

L2 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 Filtering

IPv6 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 TFTP

VLAN:
- VLAN Group: Max. 4K VLAN Groups
- 802.1Q tag VLAN
- MAC VLAN: 12 Entries
- Protocol VLAN
- GVRP
- Voice VLAN

Access 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 Binding

Security:
- 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 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/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 control

Management:
- 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

MIBs:
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 MIBs

What's in the box
TL-SL2428P
Power Cord
Installation Guide
Rackmount Kit
Rubber Feet