Eight multi-gigabit access ports and one 10G uplink in a compact switch
8×2.5G RJ451×10G SFP+60Gbps switchingFanless /10-inch
The DIGITUS DN-80122 is an unmanaged Ethernet switch with eight 2.5G RJ45 access ports and one dedicated 10G SFP+ uplink. It provides 60Gbps switching capacity, 44.64Mpps forwarding and a fanless metal enclosure. The compact 10-inch format suits a planned mini-rack or desktop installation connecting compatible workstations, NAS devices or access points.
Best For: Small offices, studios and compact network cabinets needing several multi-gigabit copper connections and a suitable faster uplink.
Before you order: Use compatible 2.5G endpoints and cabling, and choose an appropriate separately supplied SFP+ transceiver or DAC for the 10G connection. Plan power for connected access points and other devices separately. This is an unmanaged switch; if PoE delivery or configurable VLANs are required, confirm a suitable model before purchase. Follow the guide’s grounding and ventilation instructions.
What's in the Box
- DIGITUS DN-80122 switch,AC power cord and quick-start guide.
- Rubber feet are additionally listed on the manufacturer product page.
- The photographed EU mains plug can vary by regional supply.
- SFP+ module/DAC,patch cables and cabinet M6 fixing screws are not listed as included; the guide uses screws supplied with the cabinet.
What It Means in Practice
- Connect compatible multi-gigabit workstations or storage through the eight copper access ports.
- Link to a compatible backbone through the single 10G SFP+ port, selecting matching optics or DAC separately.
- Use Plug & Play operation where advanced configuration is not needed.
- Check the compact cabinet fit and leave ventilation clear even though cooling is fanless.
What Will Not Work
- There is one dedicated SFP+ uplink, not two. Eight RJ45 ports plus the uplink make nine physical data ports.
- No configurable management or routing functions are claimed.
- Do not select this model on an assumption of PoE output; powered endpoints need a verified separate power plan.
- A 10G uplink does not make each 2.5G copper connection run at 10G.
Key Features
Multi-gigabit access
Eight RJ45 ports support the confirmed 100/1000/2500Mbps link modes.
Dedicated 10G uplink
One SFP+ port connects to suitable higher-speed equipment.
Quiet operation
The fanless metal enclosure avoids fan noise while requiring adequate airflow.
Compact installation
The10-inch format includes rack ears,with an internal AC power supply.
Technical Specifications
| Model |
DIGITUS DN-80122 |
| Access ports |
8×100/1000/2500Mbps RJ45, per QIG |
| Uplink |
1×10Gbps SFP+ |
| Management |
Unmanaged, Plug & Play |
| Switching capacity |
60Gbps |
| Forwarding capacity |
44.64Mpps |
| Forwarding mode |
Store-and-forward |
| Packet buffer |
8Mbit |
| MAC table |
4K entries |
| Jumbo frames |
Up to12KB |
| LED indicators |
Power, SYS,10G link,100M/1G,2.5G |
| Cooling |
Fanless |
| Housing |
Black metal |
| Installation |
10-inch cabinet rack mounting; desktop placement listed on product page |
| Dimensions W×D×H |
252×150×44mm, per QIG |
| Power supply |
Internal,100–240V AC,50/60Hz |
| Maximum power consumption |
15W |
| Operating temperature |
0–40°C |
| Storage temperature |
−10–70°C |
| Operating humidity |
5–90%, non-condensing, per QIG |
| Location |
Indoor |
| Grounding |
Rear grounding terminal; follow installation guide |
| Supplied items |
Switch,AC cord,QIG; rubber feet listed on product page |
| EAN |
4016032508700 |
| Condition |
New |
Frequently Asked Questions
How many uplinks does it have?
The exact QIG and chassis show one 10G SFP+ uplink.
Are SFP+ modules included?
They are not listed in the package; select compatible optics or a DAC separately.
Can I configure VLANs through a web interface?
This is an unmanaged Plug & Play model,so no configurable web management is claimed.
Does it provide wireless networking?
No. It connects compatible access points over Ethernet; the switch itself is wired.
What cabinet size is it designed for?
The guide specifies 10-inch cabinet mounting. Check dimensions 252×150×44mm and cabinet fixing requirements.
Singular Expert Insight
Match access and uplink requirements first. This switch gives eight copper access links and one faster backbone connection in a small enclosure. Confirm the powered-device plan,modules,cabinet fit and cabling before treating it as a complete network upgrade.
Buyer’s Guide
✓ Buy it if You need simple multi-gigabit access with a single 10G SFP+ uplink and a compact fanless enclosure.
✕ Skip it if You need configurable VLANs,routing or a confirmed PoE switch for powered devices.
→ Also consider Endpoint speeds,SFP+/DAC compatibility,power for connected devices,grounding and 10-inch cabinet fit.