Series lifecycle table

Cisco ISR 1000 EOL List

This table tracks end-of-life milestones for 27 Cisco ISR 1000 part numbers. For each record it lists the key dates published in Cisco lifecycle notices: the EOL announcement date, End-of-Sale (EOS), and End-of-Service-Life (EOSL). The Cisco ISR 1000 family has no single end-of-life date; milestones are set per part number, so use the table to find the exact SKU you operate. Across this series, EOSL dates range from 2020-03-07 to 2030-01-31. Open any part number for source details, replacement fields, and current availability options.

27 products

Cisco ISR 1000 Series

Total Products: 27 | Page 2 of 2

Cisco / Cisco ISR 1000

C1117-4PMLTEEA

Cisco ISR 1100 4P DSL Annex M Router w/ LTE Adv SMS/GPS EMEA & NA

EOL: 2024-08-01
EOS: 2025-01-30
EOSL: 2030-01-31

Cisco / Cisco ISR 1000

C1118-8P

Cisco ISR 1100 8 Ports Dual GE WAN Ethernet Router G.SHDSL

EOL: 2024-08-01
EOS: 2025-01-30
EOSL: 2030-01-31

Cisco / Cisco ISR 1000

C1121-4P

Cisco ISR C1121-4P

EOL: -
EOS: -
EOSL: -

Cisco / Cisco ISR 1000

C1121-4PLTEP

Cisco ISR C1121-4PLTEP

EOL: -
EOS: -
EOSL: -

Cisco / Cisco ISR 1000

C1121X-8P

Cisco ISR C1121X-8P

EOL: -
EOS: -
EOSL: -

Cisco / Cisco ISR 1000

C1121X-8PLTEP

Cisco ISR C1121X-8PLTEP

EOL: -
EOS: -
EOSL: -

Cisco / Cisco ISR 1000

C1128-8PLTEP

Cisco ISR 1100 8P GE G.SHDSL Router Pluggable SMS/GPS

EOL: 2024-08-01
EOS: 2025-01-30
EOSL: 2030-01-31

Manufacturer	Part Number	Product Name	EOL Announcement	End of Sale (EOS)	End of Service Life (EOSL)
Cisco	C1117-4PMLTEEA	Cisco ISR 1100 4P DSL Annex M Router w/ LTE Adv SMS/GPS EMEA & NA	2024-08-01	2025-01-30	2030-01-31
Cisco	C1118-8P	Cisco ISR 1100 8 Ports Dual GE WAN Ethernet Router G.SHDSL	2024-08-01	2025-01-30	2030-01-31
Cisco	C1121-4P	Cisco ISR C1121-4P	-	-	-
Cisco	C1121-4PLTEP	Cisco ISR C1121-4PLTEP	-	-	-
Cisco	C1121X-8P	Cisco ISR C1121X-8P	-	-	-
Cisco	C1121X-8PLTEP	Cisco ISR C1121X-8PLTEP	-	-	-
Cisco	C1128-8PLTEP	Cisco ISR 1100 8P GE G.SHDSL Router Pluggable SMS/GPS	2024-08-01	2025-01-30	2030-01-31