Does the TL-SG1048 support VLANs?

Yes. It supports up to 256 VLANs (802.1Q) allowing you to segment your network for security, performance and traffic isolation.

What QoS features does the TL-SG1048 offer?

It offers 802.1p QoS, DSCP prioritization, and four queue scheduling to prioritize voice, video and critical data streams.

Can the TL-SG1048 handle jumbo frames?

Yes. The TL-SG1048 supports jumbo frames up to 9 KB, improving efficiency for large data transfers and storage applications.

What type of casing does the TL-SG1048 have?

The switch features a durable cold-rolled steel housing that ensures EMI protection, enhanced heat dissipation and long-term mechanical stability.

Is the TL-SG1048 energy-efficient?

Yes. It incorporates Green Ethernet technologies that automatically adjust power consumption based on link status and cable length, reducing operational costs.

What management interfaces are available on the TL-SG1048?

You can manage it via a user-friendly web interface, SNMP v1/2c/3, RMON, CLI (console) and TFTP for firmware upgrades.

Does the TL-SG1048 support link aggregation?

Yes. It supports 802.3ad link aggregation, enabling up to 8 ports to be grouped for increased bandwidth and redundancy.

What is the mean time between failures (MTBF) of the TL-SG1048?

The TL-SG1048 has an MTBF exceeding 500,000 hours, reflecting enterprise-grade reliability and continuous uptime.

Can I deploy the TL-SG1048 in a rack?

Yes. The switch includes rack-mount brackets and fits standard 19-inch racks, making it ideal for wiring closets and data centers.

Does the TL-SG1048 support IPv6?

Yes. It offers IPv6 ready function compliance, ensuring seamless integration in modern IP networks and future-proof connectivity.

What warranty does the TL-SG1048 include?

The TL-SG1048 is backed by a limited lifetime warranty on hardware and a 2-year warranty on fan assemblies, plus 24/7 technical support.

Is PoE supported on the TL-SG1048?

No. The TL-SG1048 does not support Power over Ethernet; it is designed strictly for data switching applications.

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TL-SG1048 Overview

TL-SG1048 is a 48-port 10/100 switch that features a robust architecture designed to deliver reliable Layer 2 performance for small and medium-sized networks. The switch is built with a focus on scalability and flexibility, offering an efficient design that supports various power options, a flexible port configuration, and options for network expansion.

This product is engineered for environments that require efficient, managed network connectivity with high performance. With dedicated downlink ports, optional SFP expansion for fiber connectivity, and a design that enables future network stacking and scalability, the TL-SG1048 is well-suited for office LANs, campus networks, and other enterprise use cases.

TL-SG1048 price is is available on request. Get immediate quote.

Request bulk order quote for TL-SG1048 for additional pricing. Browse the full Tp-Link Switches series or explore all Tp-Link products.

TL-SG1048 Specifications

Product Type: Switch
Power Source: AC Power Supply
Layer Supported: Layer 2
Form Factor: Rack-mount
Power Consumption: N/A
Number of Ethernet Ports: 24–48 Ports
Number of Downlink Ports: 48 Ports
Manageable: Managed
Ethernet Technology: 10/100
Media Type Supported: Twisted Pair
Redundant Power Supply Supported: No
Manufacturer Part Number: TL-SG1048
Uplink Configuration: 1G
IOS: LAN Lite
POE Support: Non POE
SFP Ports: 4 SFP Ports
Memory: 64 MB
Rack Units: 1 RU
Interface Ports: 10/100
Port/Expansion Slot Details: 48 x 10/100 RJ45 ports and 4 x SFP slots
Flash Memory: 32 MB
Switching Capacity: 9.6 Gbps
Switching Capacity with Stacking: N/A
Product Name: TP-Link TL-SG1048 48-Port 10/100 Smart Switch
Height: 1.75 inches
Width: 17.5 inches
Depth: 11 inches
Weight: 12 lbs

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	TL-SG1048	TL-WR841N	TL-ER605	TL-SG1008P	TL-SG1005LP
Depth	11 inches	5.5 inches	N/A	6.45 inches	N/A
Ethernet Technology	10/100	10/100	10/100/1000	10/100/1000	10/100/1000
Flash Memory	32 MB	4 MB	64 MB	N/A	N/A
Form Factor	Rack-mount	Desktop	Desktop	Desktop	Desktop
Height	1.75 inches	1.4 inches	N/A	1.73 inches	N/A
IOS	LAN Lite	IP Lite	IP Services	N/A	N/A
Interface Ports	10/100	10/100	10/100/1000	10/100/1000	10/100/1000
Layer Supported	Layer 2	Layer 3	Layer 3	Layer 2	Layer 2
Manageable	Managed	Unmanaged	Managed	Unmanaged	Unmanaged
Manufacturer Part Number	TL-SG1048	TL-WR841N	TL-ER605	TL-SG1008P	TL-SG1005LP
Media Type Supported	Twisted Pair	Twisted Pair	Twisted Pair	Twisted Pair	Twisted Pair
Memory	64 MB	32 MB	256 MB	N/A	N/A
Number of Downlink Ports	48 Ports	4 Ports	N/A	8 Ports	N/A
Number of Ethernet Ports	24–48 Ports	Under 12 Ports	Under 12 Ports	Under 12 Ports	Under 12 Ports
POE Support	Non POE	Non POE	Non POE	POE	POE
Port/Expansion Slot Details	48 x 10/100 RJ45 ports and 4 x SFP slots	1 WAN port, 4 LAN ports	N/A	8 x RJ45 10/100/1000 ports with PoE support	N/A
Power Consumption	N/A	6.5W	20 W	14.6W	8W
Power Source	AC Power Supply	AC Power Supply	AC Power Supply	AC Power Supply	AC Power Supply
Product Name	TP-Link TL-SG1048 48-Port 10/100 Smart Switch	TP-Link TL-WR841N Wireless Router	TL-ER605 Gigabit Multi-VPN Router	TL-SG1008P Gigabit PoE Switch	TL-SG1005LP 5-Port Gigabit PoE Switch
Product Type	Switch	Wireless Router	Router	Switch	Switch
Rack Units	1 RU	N/A	1 RU	N/A	N/A
Redundant Power Supply Supported	No	No	No	No	No
SFP Ports	4 SFP Ports	N/A	N/A	N/A	N/A
Switching Capacity	9.6 Gbps	N/A	N/A	16 Gbps	10 Gbps
Switching Capacity with Stacking	N/A	N/A	N/A	N/A	N/A
Uplink Configuration	1G	1G	1G	1G	1G
Weight	12 lbs	0.66 lbs	N/A	1.65 lbs	N/A
Width	17.5 inches	8.7 inches	N/A	7.28 inches	N/A

Reviews & Ratings

Colin Harper

48-port Gigabit switch delivering consistent enterprise performance.

Vanessa Carter

Reliable rackmount solution with stable throughput.

Grant Mitchell

Strong switching capacity across departments.

Brooke Wallace

Smooth integration into structured networks.

Evan Benson

Dependable unmanaged expansion for large offices.

Natalie Lawson

Consistent Gigabit speeds across all ports.

Logan Griffin

Professional reliability for business growth.

Questions & Answers

What is the TL-SG1048 switch?

The TL-SG1048 is a 48-port 10/100/1000 Mbps Gigabit Ethernet switch featuring stackable RJ45 ports and a robust steel chassis, designed for reliable, high-performance networking.

Is the TL-SG1048 a managed switch?

Yes. The TL-SG1048 is a fully managed switch offering web GUI, SNMP, RMON and VLAN configuration for advanced traffic control and network segmentation.

How many units can I stack with the TL-SG1048?

You can stack up to four TL-SG1048 switches via their dedicated stacking ports for consolidated management and scalable bandwidth expansion.

What is the switching capacity of the TL-SG1048?

The switch delivers a non-blocking switching capacity of 96 Gbps and a forwarding rate of 71.4 Mpps to handle heavy network traffic smoothly.

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TL-SG1048 Overview

TL-SG1048 price is is available on request. Get immediate quote.

Request bulk order quote for TL-SG1048 for additional pricing. Browse the full Tp-Link Switches series or explore all Tp-Link products.

TL-SG1048 Specifications

Product Type

Switch

Power Source

AC Power Supply

Layer Supported

Layer 2

Form Factor

Rack-mount

Power Consumption

N/A

Number of Ethernet Ports

24–48 Ports

Number of Downlink Ports

48 Ports

Manageable

Managed

Ethernet Technology

10/100

Media Type Supported

Twisted Pair

Redundant Power Supply Supported

Manufacturer Part Number

TL-SG1048

Uplink Configuration

IOS

LAN Lite

POE Support

Non POE

SFP Ports

4 SFP Ports

Memory

64 MB

Rack Units

1 RU

Interface Ports

10/100

Port/Expansion Slot Details

48 x 10/100 RJ45 ports and 4 x SFP slots

Flash Memory

32 MB

Switching Capacity

9.6 Gbps

Switching Capacity with Stacking

N/A

Product Name

TP-Link TL-SG1048 48-Port 10/100 Smart Switch

Height

1.75 inches

Width

17.5 inches

Depth

11 inches

Weight

12 lbs

Product Comparison Table

	TL-SG1048	TL-WR841N	TL-ER605	TL-SG1008P	TL-SG1005LP
Depth	11 inches	5.5 inches	N/A	6.45 inches	N/A
Ethernet Technology	10/100	10/100	10/100/1000	10/100/1000	10/100/1000
Flash Memory	32 MB	4 MB	64 MB	N/A	N/A
Form Factor	Rack-mount	Desktop	Desktop	Desktop	Desktop
Height	1.75 inches	1.4 inches	N/A	1.73 inches	N/A
IOS	LAN Lite	IP Lite	IP Services	N/A	N/A
Interface Ports	10/100	10/100	10/100/1000	10/100/1000	10/100/1000
Layer Supported	Layer 2	Layer 3	Layer 3	Layer 2	Layer 2
Manageable	Managed	Unmanaged	Managed	Unmanaged	Unmanaged
Manufacturer Part Number	TL-SG1048	TL-WR841N	TL-ER605	TL-SG1008P	TL-SG1005LP
Media Type Supported	Twisted Pair	Twisted Pair	Twisted Pair	Twisted Pair	Twisted Pair
Memory	64 MB	32 MB	256 MB	N/A	N/A
Number of Downlink Ports	48 Ports	4 Ports	N/A	8 Ports	N/A
Number of Ethernet Ports	24–48 Ports	Under 12 Ports	Under 12 Ports	Under 12 Ports	Under 12 Ports
POE Support	Non POE	Non POE	Non POE	POE	POE
Port/Expansion Slot Details	48 x 10/100 RJ45 ports and 4 x SFP slots	1 WAN port, 4 LAN ports	N/A	8 x RJ45 10/100/1000 ports with PoE support	N/A
Power Consumption	N/A	6.5W	20 W	14.6W	8W
Power Source	AC Power Supply	AC Power Supply	AC Power Supply	AC Power Supply	AC Power Supply
Product Name	TP-Link TL-SG1048 48-Port 10/100 Smart Switch	TP-Link TL-WR841N Wireless Router	TL-ER605 Gigabit Multi-VPN Router	TL-SG1008P Gigabit PoE Switch	TL-SG1005LP 5-Port Gigabit PoE Switch
Product Type	Switch	Wireless Router	Router	Switch	Switch
Rack Units	1 RU	N/A	1 RU	N/A	N/A
Redundant Power Supply Supported	No	No	No	No	No
SFP Ports	4 SFP Ports	N/A	N/A	N/A	N/A
Switching Capacity	9.6 Gbps	N/A	N/A	16 Gbps	10 Gbps
Switching Capacity with Stacking	N/A	N/A	N/A	N/A	N/A
Uplink Configuration	1G	1G	1G	1G	1G
Weight	12 lbs	0.66 lbs	N/A	1.65 lbs	N/A
Width	17.5 inches	8.7 inches	N/A	7.28 inches	N/A

Questions & Answers

What is the TL-SG1048 switch?

The TL-SG1048 is a 48-port 10/100/1000 Mbps Gigabit Ethernet switch featuring stackable RJ45 ports and a robust steel chassis, designed for reliable, high-performance networking.

Is the TL-SG1048 a managed switch?

Yes. The TL-SG1048 is a fully managed switch offering web GUI, SNMP, RMON and VLAN configuration for advanced traffic control and network segmentation.

How many units can I stack with the TL-SG1048?

You can stack up to four TL-SG1048 switches via their dedicated stacking ports for consolidated management and scalable bandwidth expansion.

What is the switching capacity of the TL-SG1048?

The switch delivers a non-blocking switching capacity of 96 Gbps and a forwarding rate of 71.4 Mpps to handle heavy network traffic smoothly.