This listing is for an Enterasys / Siemens HiPath Wireless LAN Controller WS-C20 module, produced in the mid-2000s to early 2010s.

It includes multiple Ethernet ports for LAN connectivity and uplink, onboard memory, and a large passive heatsink for cooling.

Condition:

• Untested – As found. Not powered on or checked.

(It might work fine….)

• Sold AS-IS for parts or repair only.

• Please review photos carefully for physical condition.

Features & Details:

• Model: Siemens / Enterasys WS-C20 Controller Board

• Ports:

• 1 × Admin (RJ45)

• 1 × LAN Out (RJ45)

• 1 × LAN In (RJ45)

• 1 × LAN Uplink (RJ45)

• 1Gb Onboard memory installed. 2 x 512Mb modules installed (Transcend DDR2 SODIMM visible)

• Large passive heatsink

• Coin cell backup battery (may need replacement)

• PCI-style edge connector for chassis backplane

• Rear metal bracket with clearly labeled LAN/Admin ports

Dimensions:

Approx. 12” x 10” (with bracket)

What’s Included:

• 1 × WS-C20 Controller Board (as pictured)

• No additional accessories, cables, or manuals

Notes:

• Untested – functionality unknown

• May be suitable for parts, repair, or enterprise hardware collectors

• Sold strictly AS-IS, no returns

⸻

Shipping:

• Ships well-protected in anti-static packaging

• Domestic and international shipping available