ADAM-6521S - Industrial network switch Advantech - Free user manual and instructions
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| Product Type | Industrial Ethernet Switch |
| Brand | Advantech |
| Model | ADAM-6521S |
| Ports | 5 x 10/100 Mbps RJ-45 |
| Dimensions (W x H x D) | 70 x 112 x 60 mm |
| Weight | 0.3 kg |
| Power Input | 10-30 VDC, 0.5A |
| Power Consumption | 2.5 W typical |
| Operating Temperature | -10 to 60 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity | 5 to 95% (non-condensing) |
| Functions | Plug-and-play, auto-negotiation, store-and-forward switching |
| Mounting | DIN rail or panel mount |
| Protection | Reverse polarity, over-current |
| Standards | IEEE 802.3, 802.3u, 802.3x, 802.3az |
| LED Indicators | Power, Link/Activity per port |
| Maintenance | Keep clean and dry; no user-serviceable parts |
| Safety | CE, FCC Class A |
| Spare Parts / Repairability | Contact Advantech support; no field repairs |
| General Information | Industrial-grade unmanaged switch for harsh environments |
Frequently Asked Questions - ADAM-6521S Advantech
What is the ADAM-6521S?
The ADAM-6521S is an industrial unmanaged Ethernet switch from Advantech, featuring 5 ports for reliable network connectivity in harsh environments.
How do I power the ADAM-6521S?
Power the switch via a 10-30 VDC power source connected to the terminal block. Ensure correct polarity to avoid damage.
How do I mount the device?
The switch can be mounted on a DIN rail or directly on a panel using the provided brackets. Follow the installation guide in the manual.
What are the LED indicators?
There is a power LED and a link/activity LED for each port. Green indicates a valid connection, blinking shows activity.
How to troubleshoot no link?
Check the Ethernet cable, ensure the connected device is powered on and that the switch is receiving power. Try a different port.
Can I use this switch outdoors?
The switch is rated for indoor industrial use, with an operating temperature range of -10 to 60 °C. For outdoor use, protect from direct exposure.
Does it support PoE?
No, the ADAM-6521S does not support Power over Ethernet. Each port provides data only.
How to clean the switch?
Disconnect power and wipe the casing with a dry, lint-free cloth. Do not use liquids or cleaners.
What certifications does it have?
The switch is CE and FCC Class A certified, suitable for industrial environments.
Where can I get support?
For technical support and spare parts, contact Advantech's customer service or visit their official website.
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USER MANUAL ADAM-6521S Advantech
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Product information
Brand : Advantech
Model : ADAM-6521S
Category : Industrial network switch