TP-LINK TL-SL5428 24-port 10/100 + 4-port Gigabit-Uplink Fully Managed Switch

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177.37£ 212.84£ <300.00£
171.31£ 205.57£ >300.00£
166.11£ 199.33£ >1000.00£
160.06£ 192.07£ >3000.00£
153.15£ 183.78£ >7500.00£
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Resiliency and Availability
+ Link aggregation(LACP) increases aggregated bandwidth, optimizing the transport of business critical data.
+ IEEE 802.1s Multiple Spanning Tree provides high link availability in multiple VLAN environments.
+ Multicast snooping automatically prevents flooding of IP multicast traffic.
+ Root Guard protects root bridge from malicious attack or configuration mistakes

Layer 2 Switching
+ GVRP (GARP VLAN Registration Protocol) allows automatic learning and dynamic assignment of VLANs.
+ Supports 255 active VLAN groups and 4K VLAN IDs.
+ Q-in-Q increases the network scalability by providing a hierarchical structure.

Quality of Service
+ Supports L2/L3/L4 granular CoS with 4 priority queues per port.
+ Rate limiting confines the traffic flow accurately according to the preset value.

+ Supports multiple industry standard user authentication methods such as 802.1x, RADIUS and TACACS+ Authentication
+ IP Source Guard prevents IP spoofing attacks such as DoS.
+ Dynamic ARP Inspection blocks ARP broadcasts from unauthorized hosts, preventing man-in-the-middle attacks.
+ L2/L3/L4 Access Control Lists restrict untrusted access to the protected resource.

+ IP Clustering provides high scalability and easy Single-IP-Management.
+ Supports Telnet, Cisco Like CLI, SNMP v1/v2c/v3, RMON and web access, which are all secured by SSHv2.
+ Port Mirroring enables monitoring selected ingress/egress traffic.
+ 802.1ab LLDP automated device discovery protocol for easy mapping by NMS


Software Specification

IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3ad, 802.3x,
IEEE 802.1D, 802.1p, 802.1Q, 802.1v, 802.1w, 802.1X, 802.1s,
IEEE 802.3ac,
RFC 1541, RFC 1112, RFC 2236, RFC 2618, RFC 1757, RFC 1157, RFC 2571,
RFC 2030, RFC 1350

L2 Switching Features

MAC Address Table: 8K.
Link Aggregation:
802.3ad with LACP:
1) Total 8 Trunks (including Cisco EtherChannel Like trunks)
2) 2~8 port/trunk FE
3) 4 port/trunk GE
Cisco EtherChannel Liked:
1) Total 8 Trunks (including Cisco EtherChannel Like trunks)
2) 2~8 port/trunk FE
3) 4 port/trunk GE
Unicast / Multicast traffic Balance over Trunking port - Six Trunk Balance mode on Unicast.


IEEE 802.1Q Tagged Based, Port-based, GVRP (Supports 256 active VLAN groups).
802.1v Protocol VLAN.
Voice VLAN.
MAC-based VLAN.
VLAN trunking.
Private VLAN(Traffic segmentation).

Spanning Tree

IEEE 802.1D Spanning Tree Bridge.
IEEE 802.1s Multiple Spanning Tree.
IEEE 802.1w Rapid Spanning Tree.
Spanning Tree Fast Forwarding.
Loop back detection.
Auto edge port.
BPDU filter/guard.
Root guard.

Strom Control - Broadcast storm control.

IGMP Snooping

IGMP v1/v2 querier support.
IGMP Immediate Leave.
IGMP throttling.
IGMP Filtering.
IFMPSNP Leave Proxy.
IGMP v3 Snooping.
Multicast VLAN Registration.
Jumbo Frame - 9KBytes.
QinQ - Port-Based.

QoS Features

Pripority Queue - 4.
Scheduling for Pripority Queue: WRR Pripority scheduling, Strict Pripority scheduling.
802.1p based COS.
IP DSCP based COS.
TCP/UDP Port based COS.
Rate Limiting (Ingress, Egress):
1) Per Port-based
2) FE:
- 64K bits/sec ~ 100Mbits/sec
- Resolution 64K bits/sec
3) GE:
- 64K bits/sec ~ 1000Mbits/sec
- Resolution 64K bits/sec

Security Features

Static/Dynamic Port Security (MAC-based):
1) Per system/stack: Total 1024 MAC.
2) Per port: Up to 1024 MAC.
3) Auto-learned support.
IP Source Guard.
Dynamic ARP inspection (DAI).
802.1x: Port-Based, MAC-based, VLAN assignment, Guest VLAN, QoS assignment, Supplicant Support.
L2/L3/L4 ACL:
Number of rules - 1024.
L2 SA/DA MAC, VLAN based.
L3 SIP/DIP, subnet based.
L4 TCP/UDP port.
RADIUS authentication, RADIUS authorization and accounting.
TACACS+ Authentication, TACACS+ authorization and accounting, TACACS+ 3.0.
HTTPS and SSL (Secured Web).
MAC Based authentication.
SSH 1.5/V2.0 (Secured Telnet).
User name/password authentication:
Local Authentication - Cisco-like (5 User/password).
Remote Authentication via RADIUS/TACACS+ - Cisco-like.
Instruction lock (link detection).
MAC filtering.

Management Features

In and out of band management. Cisco Like CLI, Web Based Management, Telnet, SNMP v1/v2/v3, RMON I (1,2,3,9 group), TFTP, Xmodem.
Software Download: TFTP, Xmodem, Diag support TFTP download, FTP, HTTP.
Auto Upgrade: TFTP.
Dual Image.
Configuration Download: TFTP.
BOOTP: Client.
DHCP: Client, Snooping, Option 82 Relay, dynamic provision (option 66,67).
Port Mirroring: many to one port monitoring, Ingress and/or Egress mirror.
VLAN mirror.
MAC based mirror.
Event/Error Log:
Local Flash (4000 entires).
Remote server via System Log(RFC3164) - Cisco-like(5 Server).
SMTP: 5 Server, user configurable
DNS: Client, Proxy.
LLDP(802.1ab, Link Layer Discovery Protocol).
WEB authentication.
Delay reload.
IP Clustering - 32 units.

Hardware Specification

Port Configuration:
24 10/100 BASE-T ports.
4 Gigabit combo ports (RJ-45/SFP).
1 Male DB9 RS-232C Console Port.
Network Media:
10BASE-T: UTP category 3, 4, 5 cable (maximum 100m).
EIA/TIA-568 100? STP (maximum 100m).
100BASE-TX/1000Base-T: UTP category 5, 5e cable (maximum 100m).
EIA/TIA-568 100? STP (maximum 100m).
Dimensions(W x D x H) - 17.3 x 6.7 x 1.7in.(440 * 172 * 43 mm).
Operating - 0?~40? (32?~104?).
Storage - -40�C ~ 70�C (-40�F ~ 158�F).
Operating - 10%~90% Non-Condensing.
Storage - 5% to 90% RH, Non-Condensing.
Compliance: CE Mark; FCC Class A.
CSA/CUS (CSA 22.2. NO 60950-1 & UL60950-1).
TUV/GS (EN60950-1).
CB (IEC60950-1).
Power: - 100-240VAC 50-60 Hz 1 A.
Consumption: 30W maximum.


Datasheet - TL-SL5428_ds.pdf
User Guide - TL-SL5428_ug_8mb.pdf



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