We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact metal desktop switch with five RJ45 ports and one SFP slot

TRENDnet

TRENDnet TEG-S51SFP 5-Port Gigabit network switch with SFP slot

SKU CH-M9A1-BDMRX MPN TEG-S51SFP

A 5-port Gigabit desktop switch with an SFP slot for fibre uplinks, fanless metal housing and 12 Gbps switching capacity

  • Product formatWall Mountable
  • Supported standardsIEEE 802.3 IEEE 802.3u IEEE 802.3x IEEE 802.3ab IEEE 802.3z
  • Main ports5 x RJ45 + 1 x SFP
  • Main port speed10/100/1000 Mbit/s
  • Power details100 to 240VAC, 50/60 Hz
  • Max power draw2.94 W

Model TEG-S51SFP

  • Gigabit speeds on five RJ45 ports plus one SFP slot
  • Fanless metal chassis runs silently at 2.94 W maximum draw
  • 12 Gbps switching capacity keeps traffic flowing without bottlenecks
  • Jumbo frames up to 9 KB boost throughput for large transfers
  • Compact 194 x 85 x 26 mm design fits on desk or wall

5-Port Gigabit Switch with SFP Slot

The TRENDnet TEG-S51SFP is a compact metal desktop switch that provides five RJ45 ports and one Gigabit SFP slot for fibre uplinks. It suits small offices or home networks that need a silent, fanless way to extend wired connectivity without configuring management software. Builders who require PoE power or managed features such as VLANs will not find those functions here.

Quick Installation Guide

The bundle supplies a Quick Installation Guide and a 12V DC, 1A power adapter so the unit can be powered immediately from a 100–240VAC outlet. No SFP transceiver or fibre cable is provided, so long-distance links require a separate purchase. The guide covers basic physical setup only, reflecting the unmanaged nature of the switch.

Fanless Metal Housing with Wall-Mount Option

A fanless metal chassis keeps operation silent while dissipating heat passively, drawing a maximum of 2.94 W. The 194 x 85 x 26 mm form factor includes wall-mountable brackets for flexible placement on a desk or vertical surface. Five RJ45 ports support 10/100/1000 Mbps speeds and the single SFP slot accepts Gigabit fibre modules for extended reach.

How it compares

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

Price $34.99
Cheaper than about 93% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameTRENDnet
Model nameTEG-S51SFP
Connectivity
Supported standardsIEEE 802.3
IEEE 802.3u
IEEE 802.3x
IEEE 802.3ab
IEEE 802.3z
Main port speed10/100/1000 Mbit/s
Ports & slots
Main ports5 x RJ45 + 1 x SFP
Power
Power details100 to 240VAC, 50/60 Hz
Max power draw2.94 W
Size & build
Product dimensions194 × 85 × 26 mm (7.64 × 3.35 × 1.02 in)
Product weight382g (13.5 oz)
Shipping weight0.72 kg
Package size216 × 171 × 64 mm
In the box
In the boxTEG-S51SFP
Quick Installation Guide
Power adapter (12 V DC, 1A)
More details
Product formatWall Mountable

Other versions of this model

5 more in the same range

Questions about this item

Does the fanless metal enclosure need any internal cleaning or part replacement over time?

No moving parts are present, so no internal cleaning or component replacement is required.

What throughput limit appears first when all five RJ45 ports and the SFP slot run at full gigabit speed?

The 12Gbps switching capacity caps total simultaneous traffic before any single 1Gbps port saturates.

How much heat and power does the switch produce when left on continuously?

Maximum draw is 2.94W from the 12V 1A adapter, and the fanless metal case dissipates that heat silently.

More in Ethernet & PoE Switches

Similar items