Series lifecycle table

Cisco CRS-1 EOL List

This table tracks end-of-life milestones for 50 Cisco CRS-1 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 CRS-1 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 2015-01-20 to 2024-04-30. Open any part number for source details, replacement fields, and current availability options.

50 products

Cisco CRS-1 Series

Total Products: 50 | Page 1 of 3

Cisco / Cisco CRS-1

16OC48-POS-DPT

Cisco CRS-1 Series 16xOC48/STM16 POS/DPT Interface Module

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

16OC48-POS-DPT-LR

Cisco CRS-1 Series 16xOC48/STM16 POS/DPT Interface Module/LR

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

16OC48-POS-LR2-SK

Cisco 16 Port OC48 Long Reach Optics for Starter Kit

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

1OC192-POS-IR

Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/IR

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

1OC192-POS-IR-UP

Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/IR Upgrade

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

1OC192-POS-LR

Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/LR

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

1OC192-POS-LR-UP

Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/LR Upgrade

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

1OC192-POS-SR

Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/SR

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

1OC192-POS-SR-UP

Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/SR Upgrade

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

1OC192-POS-VS

Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/VS

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

1OC192-POS-VS-UP

Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/VS Upgrade

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

1OC768-POS-SR

Cisco CRS-1 Series 1xOC768/STM256 POS Interface Module/SR

EOL: 2014-12-05
EOS: 2015-12-05
EOSL: 2020-12-31

Cisco / Cisco CRS-1

2-10GE-WL-FLEX

Cisco CRS-1 Series 2x10GE WAN/LAN Flexible Interface Module

EOL: 2013-10-30
EOS: 2014-04-30
EOSL: 2019-04-30

Cisco / Cisco CRS-1

20-1GE-FLEX

Cisco CRS-1 Series 20X1GE Flexible Interface Module

EOL: 2013-10-30
EOS: 2014-04-30
EOSL: 2019-04-30

Cisco / Cisco CRS-1

4-10GBE-WL-XFP

Cisco CRS-1 Series 4x10GbE WAN/LAN XFP Interface Module

EOL: 2014-09-30
EOS: 2015-03-31
EOSL: 2020-03-31

Cisco / Cisco CRS-1

42-1GE

Cisco CRS-1 Series 42X1GE Interface Module

EOL: 2014-11-12
EOS: 2015-05-13
EOSL: 2020-05-31

Cisco / Cisco CRS-1

4OC192-DPT-SR

Cisco CRS-1 Series 4xOC192/STM64 DPT Interface Module/SR

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

4OC192-POS-DPT-IR

Cisco CRS-1 Series 4xOC192/STM64 POS/DPT Interface Module/IR

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

4OC192-POS-DPT-LR

Cisco CRS-1 Series 4xOC192/STM64 POS/DPT Interface Module/LR

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Cisco / Cisco CRS-1

4OC192-POS-DPT-SR

Cisco CRS-1 Series 4xOC192/STM64 POS/DPT Interface Module/SR

EOL: 2009-09-25
EOS: 2010-03-26
EOSL: 2015-03-25

Manufacturer	Part Number	Product Name	EOL Announcement	End of Sale (EOS)	End of Service Life (EOSL)
Cisco	16OC48-POS-DPT	Cisco CRS-1 Series 16xOC48/STM16 POS/DPT Interface Module	2009-09-25	2010-03-26	2015-03-25
Cisco	16OC48-POS-DPT-LR	Cisco CRS-1 Series 16xOC48/STM16 POS/DPT Interface Module/LR	2009-09-25	2010-03-26	2015-03-25
Cisco	16OC48-POS-LR2-SK	Cisco 16 Port OC48 Long Reach Optics for Starter Kit	2009-09-25	2010-03-26	2015-03-25
Cisco	1OC192-POS-IR	Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/IR	2009-09-25	2010-03-26	2015-03-25
Cisco	1OC192-POS-IR-UP	Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/IR Upgrade	2009-09-25	2010-03-26	2015-03-25
Cisco	1OC192-POS-LR	Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/LR	2009-09-25	2010-03-26	2015-03-25
Cisco	1OC192-POS-LR-UP	Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/LR Upgrade	2009-09-25	2010-03-26	2015-03-25
Cisco	1OC192-POS-SR	Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/SR	2009-09-25	2010-03-26	2015-03-25
Cisco	1OC192-POS-SR-UP	Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/SR Upgrade	2009-09-25	2010-03-26	2015-03-25
Cisco	1OC192-POS-VS	Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/VS	2009-09-25	2010-03-26	2015-03-25
Cisco	1OC192-POS-VS-UP	Cisco CRS-1 Series 1xOC192/STM64 POS Interface Module/VS Upgrade	2009-09-25	2010-03-26	2015-03-25
Cisco	1OC768-POS-SR	Cisco CRS-1 Series 1xOC768/STM256 POS Interface Module/SR	2014-12-05	2015-12-05	2020-12-31
Cisco	2-10GE-WL-FLEX	Cisco CRS-1 Series 2x10GE WAN/LAN Flexible Interface Module	2013-10-30	2014-04-30	2019-04-30
Cisco	20-1GE-FLEX	Cisco CRS-1 Series 20X1GE Flexible Interface Module	2013-10-30	2014-04-30	2019-04-30
Cisco	4-10GBE-WL-XFP	Cisco CRS-1 Series 4x10GbE WAN/LAN XFP Interface Module	2014-09-30	2015-03-31	2020-03-31
Cisco	42-1GE	Cisco CRS-1 Series 42X1GE Interface Module	2014-11-12	2015-05-13	2020-05-31
Cisco	4OC192-DPT-SR	Cisco CRS-1 Series 4xOC192/STM64 DPT Interface Module/SR	2009-09-25	2010-03-26	2015-03-25
Cisco	4OC192-POS-DPT-IR	Cisco CRS-1 Series 4xOC192/STM64 POS/DPT Interface Module/IR	2009-09-25	2010-03-26	2015-03-25
Cisco	4OC192-POS-DPT-LR	Cisco CRS-1 Series 4xOC192/STM64 POS/DPT Interface Module/LR	2009-09-25	2010-03-26	2015-03-25
Cisco	4OC192-POS-DPT-SR	Cisco CRS-1 Series 4xOC192/STM64 POS/DPT Interface Module/SR	2009-09-25	2010-03-26	2015-03-25

2 3