Cisco Small Business MGBLX1 and MGBBX1 End-of-Sale and End-of-Life

Updated: Mar 18, 2016      Document ID: 1458345146318797

Cisco announces the end-of-sale Cisco Small Business MGBLX1 LX Mini-GBIC and MGBBX1 BX Mini-GBC Gigabit Ethernet SFP Transceivers. The last day to order the affected product(s) is June 17, 2016. Customers will continue to receive phone support from the Cisco Small Business Support Center (SBSC) as shown in Table 1 of the EoL bulletin. Table 1 describes the end-of-life milestones, definitions, and dates for the affected product(s). Table 2 lists the product part numbers affected by this announcement. For customers with active product warranties, support will be available as stated in the product warranty terms and conditions.

End-of-Life Milestones and Dates for the Cisco Small Business MGBLX1 LX Mini-GBIC and MGBBX1 BX Mini-GBC Gigabit Ethernet SFP Transceivers




End-of-Life Announcement Date

The date the document that announces the end-of-sale and end-of-life of a product is distributed to the general public.

March 18, 2016

End-of-Sale Date

The last date to order the product through Cisco point-of-sale mechanisms. The product is no longer for sale after this date.

June 17, 2016

End of Phone Support:

The last date to receive phone support as part of the product warranty. After this date, all phone support services for the product are available with additional charges or support fees. In some cases, support may not be available.

June 17, 2017

Last Ship Date:

The last-possible ship date that can be requested of Cisco and/or its contract manufacturers. Actual ship date is dependent on lead time.

September 15, 2016

Last Date of Support:

The last date to receive applicable service and support for the product as entitled by active service contracts or by warranty terms and conditions. After this date, all support services for the product are unavailable, and the product becomes obsolete**. Warranty duration is based on product ship dates; refer to warranty terms and conditions for details.

June 30, 2021

HW = Hardware    OS SW = Operating System Software   App. SW = Application Software

Product Part Numbers Affected by This Announcement

End-of-Sale Product Part Number

Product Description

Replacement Product Part Number

Replacement Product Description

Additional Information


Gigabit Ethernet BX Mini-GBIC SFP Transceiver


1000BASE-BX SFP, 1310NM



Gigabit Ethernet LX Mini-GBIC SFP Transceiver


1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM