Bulk Buyer • Old & Obsolete Cisco • We Handle Logistics

Sell Your Used 4042889

Old, obsolete, low or no value — we buy the Cisco 4042889 (Compact Node EDR C2185 Tx Module) in bulk, working or not, and handle the logistics. No testing, no boxing, no cherry picking. The problem disappears.

Get an Offer

4042889 Lifecycle and Specs

Cisco support for the 4042889 ended on October 31, 2025. Hardware past its last date of support can no longer be covered by a Cisco service contract, which is usually when organizations retire it.

Part number	4042889
Cisco description	Compact Node EDR C2185 Tx Module
Product family	Cisco Compact Nodes
End-of-life announced	October 16, 2019
End of sale	October 15, 2020
Last date of support	October 31, 2025

Dates and descriptions from Cisco’s end-of-sale and end-of-life announcement (archived; Cisco no longer hosts it).

Why Sell Your 4042889 to Us

We make the problem disappear — we handle the logistics
We buy in bulk — no cherry picking
Old, obsolete, low or no value — working or not
No special prep — just stack in gaylords/pallets
Fast payments — clear terms and quick POs

Get an Offer for Your 4042889

Paste your list or upload a file. Part numbers and quantities are all we need to start.

Other Cisco Compact Nodes Parts We Buy

4013013 Pwr Supply 24-5VAC, 24/7, 5VDC
4014716 Pwr Supply 230VAC, 24/7, 5VDC
4026176 Assy, PCB, PSU 24-65VAC, 24/7 VDC
4026178 Assy, PCB, PSU 230VAC, 24/7 VDC (Mult=4)
4027390 Pwr Supply, 230V 1.3Amp
4033722 Plug-in Rx, Compact Nodes 90200/90201, No Adapter
4034246 Plug-in Control Module, Compact Nodes 90200
A48367 Jack 2.5mm, For 6 Pol Mini Din (Mult=10)
A56735 Mount PCB Assy for PSU 24-66VAC, 1.3 Amp
A75127.101565 Sgl Band Pass Fltr,15/65 (Mult=10)
A75127.1065 Sgl LPF,65/87 (Mult=10)
A75128.101115 Dual HPF,11/15 (Mult=10)

All Cisco Compact Nodes part numbers →