2018 Downloads

December 1, 2022
PQN 2022-01 Imperial Threaded RJ Transceivers

Transceivers shipped to customers with imperial threaded housings may have varying thread depths within the mounting screw posts. An unknown number of transceivers has shipped with this varying thread depth condition since the issue was observed intermittently across one large Lot of vendor supplied components. NOTE: A maximum screw length is defined; however, shorter lengths will work at the customer's discretion.
November 14, 2022
Errata 10002 RX Output Voltage Specification

This Errata describes the deviation from the current user documentation listed above. The RX Output Voltage specification was previously incorrectly identified. Previous identification: RX Differential Output Voltage Amended identification: RX Single-Ended Output Voltage The following documents have been amended to address this inconsistency: 944-00017-15 RJ-155M-FX Datasheet Please Contact COTSWORKS for any questions at info@cotsworks.com

May 18, 2022
PCN 40099 Updated part ordering information to accommodate expanded offerings

COTSWORKS has expanded the offerings associated with the RJ-10G-LR product line. Part ordering information has been updated to accommodate the expanded feature set. There will be no impact to Form, Fit, or Function as a result of these changes.
August 13, 2021
PCN 40090

COTSWORKS is identifying and qualifying alternate sources of supply for the optical sub­assembly (OSA) components internal to the SFB-M and SFB-G product lines. Once qualified, these alternate components will not change the optical performance specifications of any products listed within this document as listed on the datasheets available at the time of this PCN. All customers should contact their COTSWORKS account manager for further information and to discuss procurement of the current sub-assembly component for secure storage and selective use for periods after December 2021.

April 22, 2021
PCN 40089

COTSWORKS is identifying and qualifying alternate sources of supply for the optical sub- assembly (OSA) components internal to the RJ-3G-LX and SFF-3G-LX product lines. The New Part Numbers above represent a transceiver with identical or improved performance, and are suitable as drop-in replacements for all listed corresponding Current Part Numbers.
April 22, 2021
PCN 40088

COTSWORKS will no longer be offering the SFF-F2-LX-DPLX, and SFF-2GMR-LX-DPLX product lines for purchase. The functionality within these product lines has been met or exceeded by the replacement part(s).

August 6, 2020
PCN 40066

COTSWORKS has updated internal optical and IC components in the LX and EX transceiver products. These components will not change the optical or electrical performance specifications of the LX or EX products as specified on the data sheets available at the time of this PCN. All customers should contact their COTSWORKS account manager for further information. Additional testing and product samples can be made available upon request.

August 6, 2020
EOL 40085

COTSWORKS is issuing this EOL notice for the ruggedized SFP product line. This decision is based on the lack of availability of required components. The components can no longer be obtained and were EOL’d by the original manufacturer.

August 6, 2020
EOL 40086

COTSWORKS is issuing this notice for the ruggedized SFP 2G and 4G products. This document is to serve as notice that the previously offered products are no longer available in their current state. COTSWORKS will be engineering new solutions to replace these products in the future. This decision is based on the EOL notice from the component manufacturer. COTSWORKS will make these products publicly available upon their release and will reach out to any customer directly who wish to receive expected roadmaps and status.

July 15, 2020
Errata 10001 ARINC801 Clip Material

This Errata describes the deviation from current user documentation. The material classification for ARINC801 spring clips used in COTSWORKS’ devices was previously incorrectly identified. Previous identification: Beryllium Copper Amended identification: UNS30100 Stainless Steel The following documents have been amended to address this inconsistency: 944-00001-27 RCP-10G-SX Datasheet (updated 09JUL2020) 944-00002-18 RCP-10G-SX Datasheet Long version (updated 09JUL2020) 944-00027-17 RCP-5G-SX Datasheet Long version (updated 09JUL2020) 944-00028-14 RCP-5G-SX Datasheet (updated 09JUL2020) 944-00056-11 LC-801 Datasheet (updated 09JUL2020) Please Contact COTSWORKS for any questions at info@cotsworks.com

July 9, 2020
944-00002-18 RCP-10G-SX (Amended PDF)

944-00002-18 RCP-10G-SX Datasheet (updated 09JUL2020) Please Contact COTSWORKS for any questions at info@cotsworks.com

July 9, 2020
944-00028-14_RCP-5G-SX_short (Amended PDF)

944-00028-14 RCP-5G-SX Datasheet (updated 09JUL2020) Please Contact COTSWORKS for any questions at info@cotsworks.com

July 9, 2020
944-00056-11 (Amended PDF)

944-00056-11 LC-801 Datasheet (updated 09JUL2020) Please Contact COTSWORKS for any questions at info@cotsworks.com

February 19, 2020
PCN 40065 Additional Sources of Optical Sub-Assembly Component Supply, SX

COTSWORKS is identifying and qualifying alternate sources of supply for the optical sub­assembly components internal to its SX transceiver products. Once qualified, these alternate components will not change the optical performance specifications of any SX products as listed on the data sheets available at the time of this PCN. All customers should contact their COTSWORKS account manager for further information and to discuss procurement of the current sub-assembly component for secure storage and selective use for periods after December 2020.

October 30, 2019
PCN 40063 COTSWORKS Digital Diagnostic Update

This PCN is to clarify all digital diagnostic values stored within COTSWORKS’ transceivers. COTSWORKS is providing this information publicly on our datasheets to comply with industry best practices and to clarify to our customers why certain values were selected. Additionally, COTSWORKS has reviewed and updated the check sum fields within digital diagnostics to align them more closely to the SFF-8472 specification’s definition of check sum fields. Any changed values are considered to be “vendor fields” by the SFF-8472 specification and do not affect the performance of the transceiver. The most recent revision of any transceivers’ datasheet will provide a detailed explanation of each field. These datasheets are available for review on COTSWORKS’ website. For any questions or further clarification please contact the COTSWORKS sales team.
May 8, 2019
PCN 40060 Change transceiver dust caps from black vinyl to clear silicone

The RJ, SFF, and SFB families of transceivers will switch from the currently utilized black vinyl dustcaps to clear silicone dustcaps. There is no impact to the functionality of the transceivers and this change will improve the consistency of fit and ease of removal of the dustcaps. Shipping processes and current packaging are unaffected by this change.