Zyxel / Unmanaged 2.5GbE switches

Zyxel XMG-108

An 8-port fanless unmanaged 2.5GbE switch that adds one 1G SFP/10G SFP+ uplink slot; the slot is not a copper port and needs a separately sourced transceiver.

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At a glance

Copper Ethernet ports

8 ports

An uplink to another switch or router consumes a port. Count actual devices and reserve room for growth.

Eight 2.5GBASE-T copper ports. The separate 1G SFP/10G SFP+ uplink slot is not a copper port and is not counted here; Zyxel lists nine ports in total.

Sources · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Zyxel Networks: XMG-100 Series User's Guide, Version 1.00 Edition 4 (05/2024)Checked 2026-10-21. Read the original source and its check date before relying on this value.

Maximum per-port link rate

2.5 Gb/s

The endpoint, cable and negotiated mode matter; this is not measured file throughput or internet speed.

Highest copper-port rate. The SFP+ slot is specified for 1 Gb/s or 10 Gb/s with an SFP or SFP+ transceiver.

Sources · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Zyxel Networks: XMG-100 Series User's Guide, Version 1.00 Edition 4 (05/2024)Checked 2026-10-21. Read the original source and its check date before relying on this value.

Published maximum consumption

9.12 W

Do not confuse adapter capacity, maximum consumption and measured typical use. Different source conditions are not an efficiency benchmark.

Manufacturer maximum, not a controlled energy comparison. The same table lists 9.12 W for the five-port XMG-105 and 1.56 W minimum for XMG-108.

Source · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.

The purchase package

XMG-108 (US selection)

Single switch with its power adapter. No SFP/SFP+ transceiver, direct-attach cable, Ethernet cable or wall-mount screw is established as included. The seller, US plug type and current offer were not verified, and a second Amazon US listing also names XMG-108. No throughput or installation test is claimed.

Sources · 2026-10-21Amazon: Zyxel XMG-108 Amazon US listingChecked 2026-10-21. Read the original source and its check date before relying on this value.Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.

Select: Zyxel XMG-108, the non-PoE 8 x 2.5G switch with one 10G SFP+ uplink slot, new single unit; not XMG-108HP, MG-108, XMG-105 or a bundle with SFP+ modules.

View at Amazon — XMG-108 (US selection); opens in a new tab

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Specifications & sources

Basic unmanaged copper switches for US buyers. Managed VLAN, routing and PoE-specific buying tasks require separate evidence and are not implied by these selections.

Open a field explanation or source for its conditions.

Documented specifications and exact purchase packages
Compare the detailsXMG-108 (US selection)
US purchase packageZyxel XMG-108, the non-PoE 8 x 2.5G switch with one 10G SFP+ uplink slot, new single unit; not XMG-108HP, MG-108, XMG-105 or a bundle with SFP+ modules.

Product & sources

Single switch with its power adapter. No SFP/SFP+ transceiver, direct-attach cable, Ethernet cable or wall-mount screw is established as included.

The seller, US plug type and current offer were not verified, and a second Amazon US listing also names XMG-108. No throughput or installation test is claimed.

Sources · 2026-10-21Amazon: Zyxel XMG-108 Amazon US listingChecked 2026-10-21. Read the original source and its check date before relying on this value.Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
8 portsEight 2.5GBASE-T copper ports. The separate 1G SFP/10G SFP+ uplink slot is not a copper port and is not counted here; Zyxel lists nine ports in total.
Sources · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Zyxel Networks: XMG-100 Series User's Guide, Version 1.00 Edition 4 (05/2024)Checked 2026-10-21. Read the original source and its check date before relying on this value.
2.5 Gb/sHighest copper-port rate. The SFP+ slot is specified for 1 Gb/s or 10 Gb/s with an SFP or SFP+ transceiver.
Sources · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Zyxel Networks: XMG-100 Series User's Guide, Version 1.00 Edition 4 (05/2024)Checked 2026-10-21. Read the original source and its check date before relying on this value.
60 Gb/sZyxel's aggregate figure for the nine-port switch; it is not the speed of one port.
Source · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Yes
Source · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Unmanaged plug-and-play switch; loop detection, a flow-control button and 802.1p priority queuing are documented.
Sources · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Zyxel Networks: XMG-100 Series User's Guide, Version 1.00 Edition 4 (05/2024)Checked 2026-10-21. Read the original source and its check date before relying on this value.
100 Mb/s, 1 Gb/s and 2.5 Gb/s on the copper ports; 1 Gb/s or 10 Gb/s on the SFP+ uplink slot.
Sources · 2026-10-21Zyxel Networks: XMG-100 Series User's Guide, Version 1.00 Edition 4 (05/2024)Checked 2026-10-21. Read the original source and its check date before relying on this value.Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
9.12 WManufacturer maximum, not a controlled energy comparison. The same table lists 9.12 W for the five-port XMG-105 and 1.56 W minimum for XMG-108.
Source · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
External plug-in adapter with no separate power cord; 100-240 V AC, 50/60 Hz input is listed.The DC output rating and the plug type delivered in the US are not stated.
Sources · 2026-10-21Zyxel Networks: XMG100 Series US specifications: XMG-108 columnChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Zyxel Networks: XMG-100 Series User's Guide, Version 1.00 Edition 4 (05/2024)Checked 2026-10-21. Read the original source and its check date before relying on this value.
Desktop or wall mounting; wall mounting uses two M4 screws spaced 188 mm apart, with optional anchors.The guide does not list the screws or anchors as supplied.
Source · 2026-10-21Zyxel Networks: XMG-100 Series User's Guide, Version 1.00 Edition 4 (05/2024)Checked 2026-10-21. Read the original source and its check date before relying on this value.
Switch and power adapter are documented. No SFP/SFP+ transceiver, Ethernet cable or wall-mount screws are listed.Zyxel's guide gives no complete packing list; confirm the delivered box.
Sources · 2026-10-21Zyxel Networks: XMG-100 Series User's Guide, Version 1.00 Edition 4 (05/2024)Checked 2026-10-21. Read the original source and its check date before relying on this value.Amazon: Zyxel XMG-108 Amazon US listingChecked 2026-10-21. Read the original source and its check date before relying on this value.
Questions to check before buying

Zyxel's US table lists 9.12 W maximum for both the five- and eight-port non-PoE models; confirm the rating on the delivered unit's label.

The reviewed Amazon US listing names XMG-108 without a Zyxel SKU suffix or an established seller, and a second Amazon US listing also names XMG-108; the plug type was not verified.

XMG-108 is not the PoE XMG-108HP, the earlier MG-108 without an SFP+ slot or the XGS1010-12. SFP+ module compatibility is not established here.

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