Bulk Buyer • Old & Obsolete Cisco • We Handle Logistics

Sell Your Used 4011977

Old, obsolete, low or no value — we buy the Cisco 4011977 (GS7000 CWDM HG Rev Tx 1570nm,3dBm,SP) in bulk, working or not, and handle the logistics. No testing, no boxing, no cherry picking. The problem disappears.

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4011977 Lifecycle and Specs

Cisco support for the 4011977 ended on January 31, 2023. 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	4011977
Cisco description	GS7000 CWDM HG Rev Tx 1570nm,3dBm,SP
Product family	Cisco Gs7000 Node
End-of-life announced	July 7, 2017
End of sale	January 5, 2018
Last date of support	January 31, 2023

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

Why Sell Your 4011977 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 4011977

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

Other Cisco Gs7000 Node Parts We Buy

4009074 ASSY,PCB,GS7000 POWER SUPPLY
4009078 ASSY,PCB,GS7000 POWER SUPPLY
4011903 GS7000 Fwd Config Module,2x2 Red
4011910 ASSY,GS7000 REV AMP AUX TERM
4011912 GS7000 Rev Amp,40/42MHz
4011914 GS7000 Rev Amp,55MHz
4011915 GS7000 Rev Amp,65MHz
4011926 ASSY,GS7000 AUX REV INJ DIR
4011928 GS7000 OIB,6p,4Rx/2Tx/bdr
4011933 ASSY,GS7000 TRANSPONDER MOD
4011953 GS7000 1310DFB HG Rev Tx,3dBm,SP
4011954 GS7000 1310DFB HG Rev Tx,3dBm,FA

All Cisco Gs7000 Node part numbers →