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Metal desktop switch with eight RJ45 ports and external power adapter

TP-Link

TP-Link TL-SG108E 8-port Gigabit Smart network switch

SKU CH-ESA2-HMMJ8 MPN TL-SG108E

An 8-port Gigabit Smart switch with VLAN, QoS, port mirroring and 15K jumbo frames for managed small-business networks

  • Product formatDesktop
  • Supported standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802
  • Management typeSmart
  • Main ports8 x RJ45
  • Main port speed10/100/1000 Mbit/s
  • MAC table size4K

Model TL-SG108E

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Primary Port 8 Port

  • 8 Gigabit ports deliver fast file transfers
  • 15K Jumbo frames boost large-data performance
  • Port mirroring and cable diagnostics simplify network monitoring
  • VLAN segmentation strengthens traffic security
  • Energy-efficient design cuts power use by up to 58%

Ideal smart switch upgrade

The TL-SG108E is an 8-port Gigabit Smart switch designed for small and medium business networks needing simple management beyond basic unmanaged devices. It delivers 10/100/1000Mbps connectivity across eight RJ45 ports with a 4K MAC address table and 1.5MB buffer memory. Store-and-forward switching ensures reliable data handling for daily operations.

Suits admins needing traffic control

Network administrators who require VLAN segmentation, QoS prioritisation, and monitoring tools like port mirroring and cable diagnostics will find the feature set appropriate. Buyers who need Power over Ethernet for access points or VoIP phones cannot use this model as PoE is not supported. It also suits only Layer 2 environments, not Layer 3 routing tasks.

Smart management via web browser

The single specification that decides suitability is the Smart management type, which provides a web-based interface for configuring VLANs, QoS, and IGMP snooping without command-line complexity. This makes it the right part for teams wanting visual control over traffic optimisation and loop prevention in a fanless, desktop metal enclosure.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 96% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameTP-Link
Product lineTP-Link 8 Port Gigabit Ethernet Network Switch (TL-SG108) - Ethernet Splitter Plug & Play Fanless Sturdy Metal w/ Shielded Ports Traffic Optimization Unmanaged Lifetime Protection
Model nameTL-SG108E
Memory
Buffer size1.5 MB
Connectivity
Supported standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1q, IEEE 802.1p
Management typeSmart
Main port speed10/100/1000 Mbit/s
MAC table size4K
Switching modeStore and Forward
VLAN capabilityYes
Jumbo frame supportYes
Supported protocolsTCP/IP
Layer support2 Only
Port mirroring supportYes
Ports & slots
Main ports8 x RJ45
Power
Power over EthernetNo
Power detailsSupply: External Power Adapter (Output: 9 V DC / 0.6A)
Power Consumption: Maximum: 4.48 W (220 V / 50 Hz)
Size & build
Product dimensions1 in × 6.2 in × 4 in
Shipping weight0.61 kg
Package size191 × 124 × 104 mm
In the box
In the boxTL-SG108E
Power Cord
Installation Guide
Resource CD
Rubber Feet
Environment & compliance
Temperature rangeOperating Temperature: 0 to 40 degree Celsius (32 to 104 degree Fahrenheit)
Storage Temperature: -40 to 70 degree Celsius (-40 to 158 degree Fahrenheit)
Humidity rangeOperating Humidity: 10% ~ 90% non-condensing
Storage Humidity: 5% ~ 90% non-condensing
More details
Product formatDesktop

Other versions of this model

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Questions about this item

What IEEE standards does the TL-SG108E support and what speed do they cap the ports at?

It follows IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1q and 802.1p, limiting each RJ45 port to 10/100/1000Mbps.

What are the physical dimensions and format of this switch?

Desktop format measuring 1.00" x 6.20" x 4.00" with a sturdy metal case and shielded ports.

How is the TL-SG108E powered and what is the first configuration step?

An external 9V DC / 0.6A adapter is required; connect power first, then use the web interface to enable VLAN, QoS or port mirroring.

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