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TP-Link TL-SG2452 | Switch | 48x RJ45 1000Mb/s, 4x SFP, Rack, Managed

CODE: C0515384

TP-Link TL-SG2452 | Switch | 48x RJ45 1000Mb/s, 4x SFP, Rack, Managed

CODE: C0515384
281,98 USD without VAT (net)
Out of stock
Number of LAN ports: 48x [10/100/1000M (RJ45)] ,  4x [1G (SFP)] , 
Switching layer: 2
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About product

48-port Gigabit smart switch with four SFP ports

TP-LINK TL-SG2452 smart Gigabit switch is a cost-effective solution for small and medium businesses. TL-SG2452 has many security features: Storm control protects against broadcast storms, "Quality of Service" (QoS, L2 to L4) offers optimized traffic management and faster and smoother data transfer. Thanks to the user-friendly network interface with SNMP and RMON, TL-SG2454 can be quickly configured and configured to be secure. TP-LINK's Gigabit Smart Switch TL-SG2452 is the ideal solution for workgroups and departments that require an economical Layer 2 switch and Gigabit performance.

TL-SG2452.jpg

Extended QoS functions

The Gigabit switch is equipped with comprehensive QoS features to integrate voice, data and video services. To ensure that voice and video transmissions work properly and smoothly, the administrator can set traffic priority based on several variables, including port, 802.1P priority and DSCP.

TL-SG2452-2.jpg

Extensive management functions

TL-SG2452 is easy to use and manage. It supports many standard management functions, such as an intuitive web-based GUI or SNMP (v1 / 2/3). RMON support allows you to call up valuable status information via the switch and send alerts in case of unusual events.

TL-SG2452-3.jpg

Specification

Features / filters
LAN standard Gigabit Ethernet 10/100/1000 Mb/s
Number of LAN ports 48x [10/100/1000M (RJ45)] , 4x [1G (SFP)] ,
Management CLI - Command Line Interface, By web browser,
Switching layer 2
Type of case Rack (1U)

Equipment features
Standards and protocols IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z,
IEEE 802.3ad, IEEE 802.3x, IEEE 802.1d, IEEE 802.1s,
IEEE 802.1w, IEEE 802.1q, IEEE 802.1p
Ports 48 RJ45 ports 10/100/1000Mbps
(Auto Negotiation/Auto MDI/MDIX)
4 SFP 100/1000Mbps slots
Network cabling 10BASE-T: Cat 3, 4 or 5 UTP cable (up to 100m)
100BASE-TX/1000Base-T: UTP cable cat 5, 5e, or higher (up to 100m)
100BASE-FX:MMF,SMF
1000BASE-X: MMF, SMF
Fanless No - 2 fans
Power supply 100~240VAC, 50/60Hz
Power consumption Maximal: 40.1W (220V/50Hz)
Dimensions (S x G x W) 440*260*44 mm (17.3*10.2*1.7 inches)
Performance
Switching capacity 104Gb/s
Packet forwarding rate 77.4 Mp/s
MAC address table 8k
Jumbo frames 10240 Bytes
Software functions
Quality of Service function 802.1p CoS/DSCP priority support
Handling 4 priority queues
Planning queuing: SP, WRR, SP+WRR
Port/ data flow based bandwidth restriction
Voice VLAN
Features of the layer 2 switch IGMP Snooping V1/V2/V3
Aggregation of ports (Up to 6 aggregation groups covering up to 4 ports each)
STP/RSTP/MSTP
BPDU filtering/protection
TC/Root protection
Loopback call detection
Flow control 802.3x
VLANs Supports IEEE802.1Q protocol, up to 512 VLAN with 4096 VIDs simultaneously
Access control lists Packet filtering based on source and destination MAC addresses L2～L4
IP address, TCP/UDP ports
Transmission security SSH v1/v2
SSL v2/v3/TLSv1
Port Security function
Broadcast/Multicast/Unknown-unicast Storm Control function
Management Management via a graphical interface via a web browser and via the command line. Support for SNMP v1/v2c/v3, compatible with TP-LINK's public MIB and private MIB management databases.
RMON (groups 1, 2, 3, 9)
DHCP/BOOTP client, DHCP Snooping function, DHCP Option82
CPU monitoring
Port Mirroring function
Time synchronization: SNTP
Integrated NDP/NTDP protocol support
Firmware upgrade: via TFTP and Web connection
System diagnostics: VCT test
System logos and public MIBs
Other
Certificates CE, FCC, RoHS
Package contents TL-SG2452
Power Cable
Installation instructions
CD
Assembly kit
Rubber feet
System requirements Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7, MAC® OS, NetWare®, UNIX® or Linux.
Working environment Operating temperature: 0℃~40℃ (32℉~104℉);
Storage temperature: -40℃~70℃ (-40℉~158℉)
Operating humidity: 10%~90%, non-condensing
Storage humidity: 5%~90%, non-condensing

Faq

How to block an illegal customer with a specific IP address from accessing the network using TP-Link managed switches

In the network we want to block a client whose IP address is 172.30.30.105/24 from accessing the network, but we do not know which port this client connects to the Switch.
Internet configuration:


Step 1: ACL Configuration

Create an extended ACL list from 200 to 299.

In Extend-IP ACL, select the ACL ID created in step 1, create a rule with the following parameters:

"Operation" = Denied;

"S-IP" = 172.30.30.105 "Mask" = 255.255.255.255 ;

Step 2: Configure the rules

In the section "Configuration of rules" - "Create rules" create a rule name, e.g. "Block"

Select policy name and ACL ID and click "Create" to create the action.

Step 3: Policy-making

When selecting the "block" rule, the rule will apply to all 24 ports, so for the port range enter "1-24". Then click "Bind"

So far you have completed your network configuration on TL-SG3424, if you think it is too low to use the Web, here is a command if you want to configure the switch using the console, telnet or ssh.

How to change the IP address of smart and managed switches using the old GUI and CLI?

It's suitable for: TP-Link smart switches, L2 / L2 + / L3 managed switches.

Method 1: Web GUI

In the case of old TP-Link switches, if you want to change IP address of management via network interface, for example to TL-SL5428E or TL-SG3424. You have to go to "System information". - "System IP" and change the IP address and subnet mask.

But in the case of TP-Link T serial switches (switches marked with "T", such as T 1600G-28TS, T2600G-52TS or T3700G-28TQ), the old way will not work, because there is no "IP system" option in the same column.

If you want to change the default management IP address, you must go to "Routing" - "Interface", click "Edit" for VLAN 1 and change the IP address and subnet mask.

Method 2: Command line interface

CLI commands for changing IP address of management and subnet mask are the same on old TP-Link switches and on new TP-Link switches.

We want to set 172.30.30.254/24 as management IP address for TL-SL5428E and T3700G-28TQ.

Here are the commands for TL-SL5428E:

TL-SL5428E>

TL-SL5428E> and

TL-SL5428E # with

TL-SL5428E (config) #interface vlan 1

TL-SL5428E (config-if) #ip address 172.30.30.254 255.255.255.0

TL-SL5428E (config-if) #



In T3700G-28TQ the commands are the same:

T3700G-28TQ>

T3700G-28TQ> w

T3700G-28TQ # with

T3700G-28TQ (config) #interface vlan 1

T3700G-28TQ (config-if) #ip address 172.30.30.254 255.255.255.0

T3700G-28TQ (config-if) #



Note: an old TP-Link switch, such as TL-SG3424 and TL-SL5428E, has "vlan management".

So if you have changed the management VLAN （domyślna VLAN management is "vlan 1") from VLAN 1 to VLAN 2 on TL-SL5428E, the commands to change the management IP address must be changed to:

TL-SL5428E>

TL-SL5428E> and

TL-SL5428E # with

TL-SL5428E (config) # interface vlan 2

TL-SL5428E (config-if) #ip address 172.30.30.254 255.255.255.0

TL-SL5428E (config-if) #

281,98 USD without VAT (net)
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