Optical Transceiver Modules Quick Start Guide V3.0

07-01-2026 - For details, please click the attachment icon below to view or download for a good reading experience or resources.

02-09-2025 - Part Number Change Notice for Wireless Cables & Transceiver Modules FS announces a part number change for the optical modules and cables listed below. This is solely a product part number change announcement - functionality remains completely unaffected when using the new part numbers. The updated numbering system is designed to streamline the customer ordering process. 1. SFP Modules Former Part Number Upgraded Part Number Date 10G SFP+ for 4G Wireless April 15, 2025 SFP-10G-BX-I SFP-10G23-BX10-I SFP-10G-BX-I SFP-10G23-BX10-I SFP-10G-BX-I SFP-10G32-BX10-I SFP-10G-BX-I SFP-10G32-BX10-I SFP-10G-BX40-I SFP-10G23-BX40-I SFP-10G-BX40-I SFP-10G32-BX40-I SFP-10G-BX40-I SFP-10G23-BX40-I SFP-10G-BX40-I SFP-10G32-BX40-I 25G SFP28 for 5G Wireless April 14, 2025 SFP28-25G-BX-I SFP-25G23-BX10-I SFP28-25G-BX-I SFP-25G23-BX10-I SFP28-25G-BX20-I SFP-25G23-BX20-I SFP28-25G-BX20-I SFP-25G23-BX20-I SFP28-25G-BX30-I SFP-25G23-BX30-I SFP28-25G-BX30-I SFP-25G32-BX30-I SFP28-25G-BX40-I SFP-25G23-BX40-I SFP28-25G-BX40-I SFP-25G32-BX40-I DC35-25GS28-10-I DW-SFP25G10-35-I DC36-25GS28-10-I DW-SFP25G10-36-I DC37-25GS28-10-I DW-SFP25G10-37-I DC38-25GS28-10-I DW-SFP25G10-38-I DC39-25GS28-10-I DW-SFP25G10-39-I DC40-25GS28-10-I DW-SFP25G10-40-I DC41-25GS28-10-I DW-SFP25G10-41-I DC42-25GS28-10-I DW-SFP25G10-42-I DC43-25GS28-10-I DW-SFP25G10-43-I DC44-25GS28-10-I DW-SFP25G10-44-I DC45-25GS28-10-I DW-SFP25G10-45-I DC46-25GS28-10-I DW-SFP25G10-46-I DC47-25GS28-10-I DW-SFP25G10-47-I DC48-25GS28-10-I DW-SFP25G10-48-I DC49-25GS28-10-I DW-SFP25G10-49-I DC50-25GS28-10-I DW-SFP25G10-50-I DC51-25GS28-10-I DW-SFP25G10-51-I DC52-25GS28-10-I DW-SFP25G10-52-I DC53-25GS28-10-I DW-SFP25G10-53-I DC54-25GS28-10-I DW-SFP25G10-54-I DC55-25GS28-10-I DW-SFP25G10-55-I DC56-25GS28-10-I DW-SFP25G10-56-I DC57-25GS28-10-I DW-SFP25G10-57-I DC58-25GS28-10-I DW-SFP25G10-58-I DC59-25GS28-10-I DW-SFP25G10-59-I DC60-25GS28-10-I DW-SFP25G10-60-I DC20-25GS28-10-I DW-SFP25G10-20-I DC21-25GS28-10-I DW-SFP25G10-21-I DC22-25GS28-10-I DW-SFP25G10-22-I DC23-25GS28-10-I DW-SFP25G10-23-I DC24-25GS28-10-I DW-SFP25G10-24-I DC25-25GS28-10-I DW-SFP25G10-25-I DC26-25GS28-10-I DW-SFP25G10-26-I DC27-25GS28-10-I DW-SFP25G10-27-I DC28-25GS28-10-I DW-SFP25G10-28-I DC29-25GS28-10-I DW-SFP25G10-29-I DC30-25GS28-10-I DW-SFP25G10-30-I DC31-25GS28-10-I DW-SFP25G10-31-I DC32-25GS28-10-I DW-SFP25G10-32-I DC33-25GS28-10-I DW-SFP25G10-33-I DC34-25GS28-10-I DW-SFP25G10-34-I DC35-25GS28-10-I DW-SFP25G10-35-I DC36-25GS28-10-I DW-SFP25G10-36-I DC37-25GS28-10-I DW-SFP25G10-37-I DC38-25GS28-10-I DW-SFP25G10-38-I DC39-25GS28-10-I DW-SFP25G10-39-I DC40-25GS28-10-I DW-SFP25G10-40-I DC41-25GS28-10-I DW-SFP25G10-41-I DC42-25GS28-10-I DW-SFP25G10-42-I DC43-25GS28-10-I DW-SFP25G10-43-I DC44-25GS28-10-I DW-SFP25G10-44-I DC45-25GS28-10-I DW-SFP25G10-45-I DC46-25GS28-10-I DW-SFP25G10-46-I DC47-25GS28-10-I DW-SFP25G10-47-I DC48-25GS28-10-I DW-SFP25G10-48-I DC49-25GS28-10-I DW-SFP25G10-49-I DC50-25GS28-10-I DW-SFP25G10-50-I DC51-25GS28-10-I DW-SFP25G10-51-I DC52-25GS28-10-I DW-SFP25G10-52-I DC53-25GS28-10-I DW-SFP25G10-53-I DC54-25GS28-10-I DW-SFP25G10-54-I DC55-25GS28-10-I DW-SFP25G10-55-I DC56-25GS28-10-I DW-SFP25G10-56-I DC57-25GS28-10-I DW-SFP25G10-57-I DC58-25GS28-10-I DW-SFP25G10-58-I DC59-25GS28-10-I DW-SFP25G10-59-I DC60-25GS28-10-I DW-SFP25G10-60-I 50G SFP56 for 5G Wireless QSFP28-LR-50G QSFP-LR-50G QSFP28-ER-50G QSFP-ER-50G QSFP28-ZR2-50G QSFP-ZR2-50G SFP56-LR-50GM-I SFP-50GMLR-31-I SFP56-LR-50G-I SFP-50GLR-31-I SFP56-FR-50G-RI SFP-50GFR-31-RI SFP56-SR-50G SFP-50GSR-85 SFP56-50G-BX10-UI SFP-50G23-BX10-I SFP56-50G-BX10-DI SFP-50G32-BX10-I SFP-50GMLR-31-I SFP-50G23-BX10-I SFP-50GFR-31-RI SFP-50G32-BX10-I Custom SFP56-50G-BX10-UI SFP-50G23-BX10-I SFP56-50G-BX10-DI SFP-50G32-BX10-I SFP28-25G-BX40-I SFP-25G23-BX40-I SFP28-25G-BX40-I SFP-25G32-BX40-I SFP-10G-BX-I SFP-10G23-BX10-I SFP-10G-BX-I SFP-10G32-BX10-I DWDM-SFP10G-40-I DW-SFP10G40-xx-I 10G SFP+ for 4G Wireless May 14, 2025 DWDM-SFP10G-40-I DW-SFP10G40-17-I DWDM-SFP10G-40-I DW-SFP10G40-18-I DWDM-SFP10G-40-I DW-SFP10G40-19-I DWDM-SFP10G-40-I DW-SFP10G40-20-I DWDM-SFP10G-40-I DW-SFP10G40-21-I DWDM-SFP10G-40-I DW-SFP10G40-22-I DWDM-SFP10G-40-I DW-SFP10G40-23-I DWDM-SFP10G-40-I DW-SFP10G40-24-I DWDM-SFP10G-40-I DW-SFP10G40-25-I DWDM-SFP10G-40-I DW-SFP10G40-26-I DWDM-SFP10G-40-I DW-SFP10G40-27-I DWDM-SFP10G-40-I DW-SFP10G40-28-I DWDM-SFP10G-40-I DW-SFP10G40-29-I DWDM-SFP10G-40-I DW-SFP10G40-30-I DWDM-SFP10G-40-I DW-SFP10G40-31-I DWDM-SFP10G-40-I DW-SFP10G40-32-I DWDM-SFP10G-40-I DW-SFP10G40-33-I DWDM-SFP10G-40-I DW-SFP10G40-34-I DWDM-SFP10G-40-I DW-SFP10G40-35-I DWDM-SFP10G-40-I DW-SFP10G40-36-I DWDM-SFP10G-40-I DW-SFP10G40-37-I DWDM-SFP10G-40-I DW-SFP10G40-38-I DWDM-SFP10G-40-I DW-SFP10G40-39-I DWDM-SFP10G-40-I DW-SFP10G40-40-I DWDM-SFP10G-40-I DW-SFP10G40-41-I DWDM-SFP10G-40-I DW-SFP10G40-42-I DWDM-SFP10G-40-I DW-SFP10G40-43-I DWDM-SFP10G-40-I DW-SFP10G40-44-I DWDM-SFP10G-40-I DW-SFP10G40-45-I DWDM-SFP10G-40-I DW-SFP10G40-46-I DWDM-SFP10G-40-I DW-SFP10G40-47-I DWDM-SFP10G-40-I DW-SFP10G40-48-I DWDM-SFP10G-40-I DW-SFP10G40-49-I DWDM-SFP10G-40-I DW-SFP10G40-50-I DWDM-SFP10G-40-I DW-SFP10G40-51-I DWDM-SFP10G-40-I DW-SFP10G40-52-I DWDM-SFP10G-40-I DW-SFP10G40-53-I DWDM-SFP10G-40-I DW-SFP10G40-54-I DWDM-SFP10G-40-I DW-SFP10G40-55-I DWDM-SFP10G-40-I DW-SFP10G40-56-I DWDM-SFP10G-40-I DW-SFP10G40-57-I DWDM-SFP10G-40-I DW-SFP10G40-58-I DWDM-SFP10G-40-I DW-SFP10G40-59-I DWDM-SFP10G-40-I DW-SFP10G40-60-I DWDM-SFP10G-40-I DW-SFP10G40-61-I DWDM-SFP10G-40-I DW-SFP10G40-17-I DWDM-SFP10G-40-I DW-SFP10G40-18-I DWDM-SFP10G-40-I DW-SFP10G40-19-I DWDM-SFP10G-40-I DW-SFP10G40-20-I DWDM-SFP10G-40-I DW-SFP10G40-21-I DWDM-SFP10G-40-I DW-SFP10G40-22-I DWDM-SFP10G-40-I DW-SFP10G40-23-I DWDM-SFP10G-40-I DW-SFP10G40-24-I DWDM-SFP10G-40-I DW-SFP10G40-25-I DWDM-SFP10G-40-I DW-SFP10G40-26-I DWDM-SFP10G-40-I DW-SFP10G40-27-I DWDM-SFP10G-40-I DW-SFP10G40-28-I DWDM-SFP10G-40-I DW-SFP10G40-29-I DWDM-SFP10G-40-I DW-SFP10G40-30-I DWDM-SFP10G-40-I DW-SFP10G40-31-I DWDM-SFP10G-40-I DW-SFP10G40-32-I DWDM-SFP10G-40-I DW-SFP10G40-33-I DWDM-SFP10G-40-I DW-SFP10G40-34-I DWDM-SFP10G-40-I DW-SFP10G40-35-I DWDM-SFP10G-40-I DW-SFP10G40-36-I DWDM-SFP10G-40-I DW-SFP10G40-37-I DWDM-SFP10G-40-I DW-SFP10G40-38-I DWDM-SFP10G-40-I DW-SFP10G40-39-I DWDM-SFP10G-40-I DW-SFP10G40-40-I DWDM-SFP10G-40-I DW-SFP10G40-41-I DWDM-SFP10G-40-I DW-SFP10G40-42-I DWDM-SFP10G-40-I DW-SFP10G40-43-I DWDM-SFP10G-40-I DW-SFP10G40-44-I DWDM-SFP10G-40-I DW-SFP10G40-45-I DWDM-SFP10G-40-I DW-SFP10G40-46-I DWDM-SFP10G-40-I DW-SFP10G40-47-I DWDM-SFP10G-40-I DW-SFP10G40-48-I DWDM-SFP10G-40-I DW-SFP10G40-49-I DWDM-SFP10G-40-I DW-SFP10G40-50-I DWDM-SFP10G-40-I DW-SFP10G40-51-I DWDM-SFP10G-40-I DW-SFP10G40-52-I DWDM-SFP10G-40-I DW-SFP10G40-53-I DWDM-SFP10G-40-I DW-SFP10G40-54-I DWDM-SFP10G-40-I DW-SFP10G40-55-I DWDM-SFP10G-40-I DW-SFP10G40-56-I DWDM-SFP10G-40-I DW-SFP10G40-57-I DWDM-SFP10G-40-I DW-SFP10G40-58-I DWDM-SFP10G-40-I DW-SFP10G40-59-I DWDM-SFP10G-40-I DW-SFP10G40-60-I DWDM-SFP10G-40-I DW-SFP10G40-61-I DWDM-SFP10G-80-I DW-SFP10G80-17-I DWDM-SFP10G-80-I DW-SFP10G80-18-I DWDM-SFP10G-80-I DW-SFP10G80-19-I DWDM-SFP10G-80-I DW-SFP10G80-20-I DWDM-SFP10G-80-I DW-SFP10G80-21-I DWDM-SFP10G-80-I DW-SFP10G80-22-I DWDM-SFP10G-80-I DW-SFP10G80-23-I DWDM-SFP10G-80-I DW-SFP10G80-24-I DWDM-SFP10G-80-I DW-SFP10G80-25-I DWDM-SFP10G-80-I DW-SFP10G80-26-I DWDM-SFP10G-80-I DW-SFP10G80-27-I DWDM-SFP10G-80-I DW-SFP10G80-28-I DWDM-SFP10G-80-I DW-SFP10G80-29-I DWDM-SFP10G-80-I DW-SFP10G80-30-I DWDM-SFP10G-80-I DW-SFP10G80-31-I DWDM-SFP10G-80-I DW-SFP10G80-32-I DWDM-SFP10G-80-I DW-SFP10G80-33-I DWDM-SFP10G-80-I DW-SFP10G80-34-I DWDM-SFP10G-80-I DW-SFP10G80-35-I DWDM-SFP10G-80-I DW-SFP10G80-36-I DWDM-SFP10G-80-I DW-SFP10G80-37-I DWDM-SFP10G-80-I DW-SFP10G80-38-I DWDM-SFP10G-80-I DW-SFP10G80-39-I DWDM-SFP10G-80-I DW-SFP10G80-40-I DWDM-SFP10G-80-I DW-SFP10G80-41-I DWDM-SFP10G-80-I DW-SFP10G80-42-I DWDM-SFP10G-80-I DW-SFP10G80-43-I DWDM-SFP10G-80-I DW-SFP10G80-44-I DWDM-SFP10G-80-I DW-SFP10G80-45-I DWDM-SFP10G-80-I DW-SFP10G80-46-I DWDM-SFP10G-80-I DW-SFP10G80-47-I DWDM-SFP10G-80-I DW-SFP10G80-48-I DWDM-SFP10G-80-I DW-SFP10G80-49-I DWDM-SFP10G-80-I DW-SFP10G80-50-I DWDM-SFP10G-80-I DW-SFP10G80-51-I DWDM-SFP10G-80-I DW-SFP10G80-52-I DWDM-SFP10G-80-I DW-SFP10G80-53-I DWDM-SFP10G-80-I DW-SFP10G80-54-I DWDM-SFP10G-80-I DW-SFP10G80-55-I DWDM-SFP10G-80-I DW-SFP10G80-56-I DWDM-SFP10G-80-I DW-SFP10G80-57-I DWDM-SFP10G-80-I DW-SFP10G80-58-I DWDM-SFP10G-80-I DW-SFP10G80-59-I DWDM-SFP10G-80-I DW-SFP10G80-60-I DWDM-SFP10G-80-I DW-SFP10G80-61-I DWDM-SFP10G-80-I DW-SFP10G80-17-I DWDM-SFP10G-80-I DW-SFP10G80-18-I DWDM-SFP10G-80-I DW-SFP10G80-19-I DWDM-SFP10G-80-I DW-SFP10G80-20-I DWDM-SFP10G-80-I DW-SFP10G80-21-I DWDM-SFP10G-80-I DW-SFP10G80-22-I DWDM-SFP10G-80-I DW-SFP10G80-23-I DWDM-SFP10G-80-I DW-SFP10G80-24-I DWDM-SFP10G-80-I DW-SFP10G80-25-I DWDM-SFP10G-80-I DW-SFP10G80-26-I DWDM-SFP10G-80-I DW-SFP10G80-27-I DWDM-SFP10G-80-I DW-SFP10G80-28-I DWDM-SFP10G-80-I DW-SFP10G80-29-I DWDM-SFP10G-80-I DW-SFP10G80-30-I DWDM-SFP10G-80-I DW-SFP10G80-31-I DWDM-SFP10G-80-I DW-SFP10G80-32-I DWDM-SFP10G-80-I DW-SFP10G80-33-I DWDM-SFP10G-80-I DW-SFP10G80-34-I DWDM-SFP10G-80-I DW-SFP10G80-35-I DWDM-SFP10G-80-I DW-SFP10G80-36-I DWDM-SFP10G-80-I DW-SFP10G80-37-I DWDM-SFP10G-80-I DW-SFP10G80-38-I DWDM-SFP10G-80-I DW-SFP10G80-39-I DWDM-SFP10G-80-I DW-SFP10G80-40-I DWDM-SFP10G-80-I DW-SFP10G80-41-I DWDM-SFP10G-80-I DW-SFP10G80-42-I DWDM-SFP10G-80-I DW-SFP10G80-43-I DWDM-SFP10G-80-I DW-SFP10G80-44-I DWDM-SFP10G-80-I DW-SFP10G80-45-I DWDM-SFP10G-80-I DW-SFP10G80-46-I DWDM-SFP10G-80-I DW-SFP10G80-47-I DWDM-SFP10G-80-I DW-SFP10G80-48-I DWDM-SFP10G-80-I DW-SFP10G80-49-I DWDM-SFP10G-80-I DW-SFP10G80-50-I DWDM-SFP10G-80-I DW-SFP10G80-51-I DWDM-SFP10G-80-I DW-SFP10G80-52-I DWDM-SFP10G-80-I DW-SFP10G80-53-I DWDM-SFP10G-80-I DW-SFP10G80-54-I DWDM-SFP10G-80-I DW-SFP10G80-55-I DWDM-SFP10G-80-I DW-SFP10G80-56-I DWDM-SFP10G-80-I DW-SFP10G80-57-I DWDM-SFP10G-80-I DW-SFP10G80-58-I DWDM-SFP10G-80-I DW-SFP10G80-59-I DWDM-SFP10G-80-I DW-SFP10G80-60-I DWDM-SFP10G-80-I DW-SFP10G80-61-I 2. Cables Former Part Number Upgraded Part Number Date QSFP56-AOxx (1m~100m) QSFP-56G-AOxxx (1m~100m) March 25, 2024 QSFP56-PCxx (0.5m~5m) QSFP-56G-PCxxx (0.5m~5m) S56-ACxx (1m~7m) SFP-50G-ACxxx (1m~7m) S56-PCxx (1m~3m) SFP-50G-PCxxx (1m~3m) 3. PON Former Part Number Upgraded Part Number Date GPON-ONU-34-20BI GPON-SFP-ONT-MAC-I September 2, 2025 XGS-ONU-25-20NI XGS-SFP-ONT-MAC-I GSFP-43-20B G-SFP-OLT-B+ GSFP-43-20C G-SFP-OLT-C+ GSFP-43-20B+L-I G-SFP-OLT-B+I GSFP-43-20C+I G-SFP-OLT-C+I GSFP-43-20C++L-I G-SFP-OLT-C++I GSFP-43-20D-I G-SFP-OLT-DI GSFP-34-20B-I G-SFP-ONU-B+I GSFP-34-20C-I G-SFP-ONU-C+I ESFP-43-20PX30-I E-SFP-OLT-PX30I ESFP-43-20 E-SFP-OLT-PX20+ ESFP-34-20N-I E-SFP-ONU-PX30I XG-SFP-52-20N2I XG-SFP-OLT-N2I XG-SFP-52-20E2 XG-SFP-OLT-E2I XG-SFP-25-20N2 XG-SFP-ONU-N2I XG-SFP-25-20I XG-SFP-ONU-I XGS-SFP-52-20N1 XGS-SFP-OLT-N1 XGS-SFP-52-20N1I XGS-SFP-OLT-N1I XGS-SFP-OLT-N1I-CA XGS-SFP-52-20N2I XGS-SFP-OLT-N2I XGS-SFP-OLT-N2I-CA XGS-SFP-52-20E1I XGS-SFP-OLT-E1I XGS-SFP-OLT-E1I-CA XGS-SFP-52-20E2 XGS-SFP-OLT-E2I XGS-SFP-OLT-E2I-CA XGS-SFP-25-20N2 XGS-SFP-ONU-N2I XGS-SFP-25-20I XGS-SFP-ONU-I XSG-SFP-B+L-I XGSC-SFP-OLT-B+I XGSC-SFP-OLT-B+I-FH XSG-SFP-C+L-I XGSC-SFP-OLT-C+I XGSC-SFP-OLT-C+I-FH XSG-SDD-C+N-I XGSC-SDD-OLT-C+I-NK XGSC-SDD-OLT-C+I-CA XSG-SFP-D-L XGSC-SFP-OLT-D XGG-SDD-C+N-I XGC-SDD-OLT-C+I-NK XGG-SFP-B+L-I XGC-SFP-OLT-B+I XGG-SFP-C+L-I XGC-SFP-OLT-C+I XGG-SFP-D-L XGC-SFP-OLT-DI 10ESFP-52-PR30-I 10G-SFP-OLT-PR30I-H3 10ESFP-52-PR30F-I 10G-SFP-OLT-PR30I 10ESFP-25-PR30-I 10G-SFP-ONU-PR30I 10ESFP-25-PR30-I 10G-SFP-ONU-PR30I Customer Impact of Change and Recommended Action: No functional changes - There is no change to the fit or function of the products. Customers may receive either label until the old inventory is depleted. No action required - No action is needed by customers. Questions? - Please Contact Us for any questions or concerns.

16-07-2025 - FS 25G Optics-to-Optics Interoperability Matrix Interoperability FS transceivers and cables are based on industry standards and/or Multi-Source Agreements (MSA) and therefore interoperable with the relevant standards and MSA transceivers. Guidance on the interoperability of the FS 25G transceivers is detailed in Table 1. Table 1 shows the interoperability of 25G modules. Table 1. 25G Transceiver Interoperation and Link Reach Transceiver Interoperability Transceiver Product ID Transceiver/Standard Notes Interop Reach (up to) Breakout Patchcord Required SFP-25GELR-31-I SFP-25GELR-31-I - No FEC: 20km - QSEP28-PIR4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC: 500m Y QSFP28-PSM4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC: 2km Y SFP-25GMCSR-85 SFP-25GMCSR-85 - No FEC: 400m (OM4), 300m (OM3) - QSEP28-SR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC: 70m (OM3), 100m (OM4) Y QSFP28-ESR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC: 200m (OM3), 300m (OM4) Y QSEP28-ISR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC: 70m (OM3), 100m (OM4) Y SFP-25GMLR-31 SFP-25GMLR-31 - No FEC: 10km - SFP-25GMLR-31-I - No FEC: 10km - SFP-25GLR-31 - No FEC: 10km - SFP-25GLR-31-I - No FEC: 10km - QSFP28-PSM4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC: 2km Y QSFP28-PIR4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC:500m Y SFP-25GMSR-85 SFP-25GMSR-85 - No FEC: 100m(OM4)/70m (OM3)at 25G,100m (OM3)at 10G - SFP-25GSR-85 - No FEC: 100m (OM4), 70m (OM3) - SFP-25GSR-85-I - No FEC: 100m (OM4), 70m(OM3) - QSFP28-SR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC: 70m (OM3), 100m(OM4) Y QSFP28-ESR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC: 200m (OM3), 300m(OM4) Y QSFP28-ISR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC: 70m (OM3), 100m(OM4) Y SFP-25GMLR-31-I SFP-25GMLR-31-I - No FEC:10km - SFP-25GMLR-31 - No FEC:10km - SFP-25GLR-31 - No FEC:10km - SFP-25GLR-31-I - No FEC:10km - QSFP28-PIR4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC:500m Y QSFP28-PSM4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC:2km Y SFP-25GLRL-31-I SFP-25GLRL-31-I - No FEC:2km - QSFP28-PIR4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC:500m Y QSFP28-PSM4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC: 2km Y SFP-25GERL-31 SFP-25GERL-31 - No FEC:30km - SFP-25GERL-31-I - No FEC:30km - SFP-25GER-31 SFP-25GER-31 - No FEC:40km - SFP-25GER-31-I - No FEC:40km - SFP-25GESR-85 SFP-25GESR-85 - No FEC:300m (OM3),400m(OM4) - QSFP28-SR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC:70m(OM3) 100m(OM4) Y QSFP28-ESR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC:200m (OM3),300m(OM4) Y QSFP28-ISR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC:70m(OM3) 100m(OM4) Y SFP-25GLR-31 SFP-25GLR-31 - No FEC:10km - SFP-25GMLR-31 - No FEC:10km - SFP-25GMLR-31-I - No FEC:10km - SFP-25GLR-31-I - No FEC:10km - QSFP28-PSM4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC:2km Y QSFP28-PIR4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC:500m Y SFP-25GLR-31-I SFP-25GLR-31-I - No FEC:10km - SFP-25GMLR-31 - No FEC:10km - SFP-25GMLR-31-I - No FEC:10km - SFP-25GLR-31 - No FEC:10km - QSFP28-PSM4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC:2km Y QSFP28-PIR4-100G Breakout SMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68048.html RS-FEC:500m Y SFP-25GSR-85 SFP-25GSR-85 - No FEC:100m (OM4),70m(OM3) - SFP-25GMSR-85 - No FEC: 100m (OM4)/70m (OM3)at 25G,100m (OM3)at 10G - SFP-25GSR-85-I - No FEC: 100m (OM4),70m (OM3) - QSFP28-SR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC:70m (OM3), 100m (OM4) Y QSFP28-ESR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC:200m (OM3),300m(OM4) Y QSFP28-ISR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https://www.fs.com/products/68047.html RS-FEC:70m(OM3), 100m(OM4) Y SFP-25GSR-85-I SFP-25GSR-85-I - No FEC: 100m (OM4),70m (OM3) - SFP-25GSR-85 - No FEC: 100m (OM4),70m (OM3) - SFP-25GMSR-85 - No FEC: 100m(OM4)/70m (OM3) at 25G,100m (OM3) at 10G - QSFP28-SR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https: //www.fs.com/products/68047.html RS-FEC:70m(OM3) 100m (OM4) Y QSFP28-ESR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https: //www.fs.com/products/68047.html RS-FEC:200m (OM3),300m(OM4) Y QSFP28-SR4-100G Breakout MMF patchcord:MTP/MPO-12 to 4X LC Duplex.For cabling guides,see https: //www.fs.com/products/68047.html RS-FEC:70m(OM3) 100m(OM4) Y SFP-25GM23-BX10-I SFP-25GM23-BX10-I - No FEC:10km - SFP-25G32-BX10 - No FEC:10km - SFP-25G23-BX10-I - No FEC:10km - SFP-25G32-BX10 SFP-25G32-BX10 - No FEC:10km - SFP-25GM23-BX10-I - No FEC:10km - SFP-25G23-BX10-I - No FEC:10km - SFP-25G23-BX10-I SFP-25G23-BX10-I - No FEC:10km - SFP-25G32-BX10 - No FEC:10km - SFP-25GM23-BX10-I - No FEC:10km - SFP-25G32-BX20 SFP-25G32-BX20 - No FEC:20km - SFP-25G23-BX20-I - No FEC:20km - SFP-25G23-BX20-I SFP-25G23-BX20-I - No FEC:20km - SFP-25G32-BX20 - No FEC:20km - SFP-25G23-BX40 SFP-25G23-BX40 - No FEC:40km - SFP-25G23-BX40-I - No FEC:40km - SFP-25G23-BX40-I SFP-25G23-BX40-I - No FEC:40km - SFP-25G23-BX40 - No FEC:40km - CW-SFP25G10-xx (1470nm-1570nm) CW-SFP25G10-xx (1470nm-1570nm) - No FEC:10km - CW-SFP25G10-xx (1270nm-1370nm) - No FEC:10km - CW-SFP25G10-xx (1270nm-1370nm) CW-SFP25G10-xx (1270nm-1370nm) - No FEC:10km - CW-SFP25G10-xx (1470nm-1570nm) - No FEC:10km - CW-SFP25G30-xx CW-SFP25G30-xx - No FEC:30km - DW-SFP25G10-xx DW-SFP25G10-xx - No FEC:10km - DW-SFP25G10-xx-I - No FEC:10km - LW-SFP25G40-xx LW-SFP25G40-xx - No FEC:40km - DW-SFP25G10-xx-I DW-SFP25G10-xx-I - No FEC:10km - DW-SFP25G10-xx - No FEC:10km - SFP-25GZR-30 SFP-25GZR-30 - No FEC:80km -

15-07-2025 - For details, please click the attachment icon below to view or download for a good reading experience or resources.

29-06-2025 - For details, please click the attachment icon below to view or download for a good reading experience or resources.

SFP-25G32-BX40-I (SFP28-25G-BX-D-40) Data sheet

26-06-2025 - SFP-25G32-BX40-I (SFP28-25G-BX-D-40) Data sheet Applications • 25GBASE-ER • CPRI Option 10/e CPRI Standards SFF-8472 SFF-8402 SFF-8432 SFF-8431 CEI-28G-VSR Features • Up to 40 km Transmission Distance • LC Single Connector • Low Power Consumption < 1.5W • -40℃ to 85℃ Operating Case Temperature Range • Single 3.3V±5% Power Supply • Compliant with SFF-8472 Description The SFP28 transceiver is designed for use in Ethernet/eCPRI/ CPRI links up to 25Gb/s data rate and up to 40km link length. They are compliant with SFF8472, SFF-8402, SFF-8432 and applicable portions of SFF-8431. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472. Product Specifications I. Absolute Maximum Ratings Parameter Symbol Min. Max. Unit Storage Temperature TS -40 85 ℃ Supply Voltage VCC -0.3 3.6 V Relative Humidity RH 0 95 % II. Recommended Operating Conditions Parameter Symbol Min. Typical Max. Unit Operating Case Temperature Range TC -40 85 ℃ Power Supply Voltage VCC 3. 135 3.3 3.465 V Bit Rate BR 25.78125 Gb/s Max Supported Link Length L 40 km III. Electrical Characteristics (Tc=-40℃ to 85℃ and Vcc= 3. 135 to 3.465V) Parameter Symbol Min. Typical Max. Unit Note Supply Voltage VCC 3. 14 3.3 3.46 V Supply Current ICC 360 A Transmitter Input Differential Impedance Rin 100 Ω Single Ended Data Input Swing Vin 90 450 mVp-p Transmit Disable Voltage VDIS 2 VCCHOST V Transmit Enable Voltage VEN VEE VEE+0.8 V Transmit Fault Assert Voltage TFA 2.2 VCCHOST V Transmit Fault De-Assert Voltage VFDA VEE VEE+0.4 V Receiver Single Ended Data Output Swing VOD 200 450 mVp-p LOS Fault VLOSFT 2.2 VCCHOST V LOS Normal VLOSNR VEE VEE+0.4 V IV. Optical Parameters (TOP = 0 to 70 ℃, VCC = 3.00 to 3.60 Volts) Parameter Symbol Min. Typical Max. Unit Note Transmitter Center Wavelength λ 1260 1270 1280 nm 1 1300 1310 1320 nm 2 Side Mode Suppression Ratio SMSR 30 B Optical Output Power Pav 0 6 dBm Extinction Ratio ER 4 B Transmitter and Dispersion Penalty TDP 1.5 B Average Launch Power of OFF Transmitter POFF -30 dBm Receiver Center Wavelength λ 1300 1310 1320 nm 1 1260 1270 1280 nm 2 Overload -6 dBm Receiver Power Pav - 18 dBm 3 Assert LOS LOSA -30 dBm De-Assert LOS LOSD -20 dBm LOS Hysteresis 0.5 B Note: RTX330-238. RTX330-239. Measured with 25.78125Gb/s, PRBS 231- 1, NRZ, ER>4dB, BER<5E-5. V. Pin Assignment image.png VI. Transceiver Pin Descriptions Pin No. Symbol Logic Description 1, 17,20 VEET Connected to signal ground on the host board 2 TX Fault LVTTL Output Module transmitter fault output 3 TX Disable LVTTL Input Module transmitter disable control 4 SDA LVTTL Input/Output 2-wire serial interface data 5 SCL LVTTL Input/Output 2-wire serial interface clock 6 MOD-ABS Module absent (connected to Module ground) 7 RS0 LVTTL Input Rate select 0 (Rx) :Low=CDR Bypass ; High=CDR Select 8 LOS LVTTL Output Receiver loss of signal 9 RS1 LVTTL Input Rate select 1 (Tx) :Low=CDR Bypass ; High=CDR Select 10, 11, 14 VEER Connected to signal ground on the host board. 12 RD- CML Output Receiver inverted data output, internally AC coupled and terminated 13 RD+ CML Output Receiver non-inverted data output, internally AC coupled and terminated. 15 VCCR Receiver power 3.3V supply 16 VCCT Transmitter power 3.3V supply 18 TD+ CML Input Transmitter non-inverted data input, internally AC coupled and terminated. 19 TD- CML Input Transmitter inverted data Input, internally AC coupled and terminated. VII. Principle Diagram image.png VIII. Mechanical Dimensions: image.png Test Center I. Compatibility Testing Each fiber optical transceiver has been tested in host device on site in FS Assured Program to ensure full compatibility with over 200 vendors. image.png Above is part of our test bed network equipment. For more information, please click the Test Bed PDF. It will be updated in real time as we expand our portfolio. II. Performance Testing Each fiber optical transceiver has been fully tested in FS Assured Program equipped with world's most advanced analytical equipment to ensure that our transceivers work perfectly on your device. image.png Ordering Information Part Number Description SFP28-25G-BX 25G SFP28 1270nm-TX/ 1330nm-RX 10km DOM Transceiver SFP28-25G-BX 25G SFP28 1330nm-TX/ 1270nm-RX 10km DOM Transceiver SFP28-25G-BX-I 25G SFP28 1270nm-TX/ 1330nm-RX 10km Industrial DOM Transceiver SFP28-25G-BX-I 25G SFP28 1330nm-TX/ 1270nm-RX 10km Industrial DOM Transceiver SFP28-25G-BX40-I 25G SFP28 1270nm-TX/ 1310nm-RX 40km Industrial DOM Transceiver SFP28-25G-BX40-I 25G SFP28 1310nm-TX/ 1270nm-RX 40km Industrial DOM Transceiver

07-04-2025 - Compatibility Test Bed Brand Models Alcatel Lucent 6850-48 Aruba Aruba 8325 S2500-24p-4x10GE PoE Arista 7050S-64 7060SX2-48YC6 DCS-7020SR-24C2-R DCS-7050QX-32S-R DCS-7050TX-64-R DCS-7060SX2-48YC6-R DCS-7150S-64-CL-R DCS-7280SR2-48YC6-R DCS-7304 DCS-7060CX2-32S-R DCS-7050SX3-48YC8-R DCS-7010T-48 7280-D3K 7280DR3K-24 Avaya 7024XLS 300 5100 G610 ICX-6610-48 ICX7750-48F Brocade SLX9140 VDX 6720 VDX 6940-1445 Ciena 3930 A9K-RSP-8G C1000-24T-4X-L C9200L-24PXG-2Y-E C9300L-24UXG-2Q-E C9500-24Y4C TNY-WS3570X-3560X(A) Catalyst 4948E Catalyst WS-C2960G-48TC-L CBS250-24T-4X CBS350-24T-4X Cisco DS-C9124-K9 ME3400 MDS 9124 MDS 9148 MS120-8 MS425-16 N3K-C3548P-XL N5K-C5672UP N9K-C92160YC-X N9K-C93180YC-EX N9K-C9372PX-E NCS540-ACC-SYS NCS-5501 NCS-55A2-MOD-S Nexus 3432D-S Nexus3500 C3548P Nexus 9316D-GX Nexus 9396PX SG200-10FP SG200-26FP SG350-8PD SG500XG-8F8T SX350X-24F-K9 UCS 6454 WS-C2960X-24TD-L WS-C3560-48PS-S ASR1004-6TGE 9300X-12Y NEXUX N3K-C3432D-S NEXUX9316D-GX UCS6454-FI N540-SYS ASR902 N9K-93180-EX SG250X-24 ASR 9000 Series ME-3400G-2CS-AV02 N540-ACC-SYS NEXUS N9K-C93180YC-EK Nexus9000 C9332D-GX2B C9500-48Y4C N9K-C93180YC-FX3 V06 Dell S5048F-ON S60-44T S60-44T-AC-R Z9100-ON Z9332F-ON S5048-ON S5448F-ON D-link DGS-1210-28MP DGS-1510-28X DWS-3227 Extreme SLX9140 Summit X670 X440-G2 X670-48X X670V-48T X690-48X-2Q-4C Fortinet FortiGate-600D FS N5850-48S6Q N8000-32Q N8500-32C-B N8500-48B6C N9500-32D S1150-8T2F S1600-24T4F S2800-24T4F S3700-24T4F S3700-24T4S S3800-24F4S S3800-24T4S S3800-48T4S S3900-48T4S S5800-8TF12S S5800-48F4SR S5850-32S2Q S5850-48S6Q S5850-48S2Q4C S5850-48T4Q S2805S-8TF S5500-48T6SP-R S5860-48SC S3900-24T4S S3910-24TS IES5100-24TF S5810-48FS S5860-24XB-U S3410-10TF-P S3150-8T2FP S3270-10TM-P 5850-48B8C HP 1800-24G 5400R ZL2 5900AF-48G-4XG-2Q 5900AF-48XG-4Q 8325-48Y8C 5950-32Q 5406ZL S2500-24P H3C S3600-28P-EI S6850-56HF 5900 HP FlexFabric 595032Q28 Huawei CE6860-48S8CQ-E S5720-32X-EI-AC S5732-H24S6Q S6720-30L-HI-24S S6720S-26Q-LI-24S-AC ETP4830-A1 S5720-32X-E1-AC Intel X710-DA2 XL710-QDA2 XXV710DA2 Juniper EX2300-24T EX3400-24T EX4200-48T EX4550-32F EX4600-40F EX4650-48Y MX204 PTX1000 QFX5110-48S-4C QFX5120-48Y-8C QFX5210-64C QFX5220-32CD QFX5200-48Y QFX5300-48S-6C QFX10002-72Q SRX210 SRX380-PoE-AC PTX10001-36MR MX 204 qfx5200-32c-32q ex4400-24t srx380-poe-ac ACX2100-AC QFX5200-32C EX 4200 series 8 poe QFX5130-32CD MCX516A-CCAT MCX4121A-XCAT MCX512A-ACAT MCX623106AN-CDAT MCX515A-CCAT MCX653106A-HDAT ME 1024 Mellanox MSB7800-ES2F MSN2010-CB2F MSN2410-CB2F MSN2700-CS2F SN2100 SN4700 SX1024 SN3700 QM8700 9700 MikroTik CCR1036-12G-4S CCR1009-7G-1C-1S+ Cloud Core Router 1036 Netgear M4300-24X24F M4500-48XF8C M5300-28GF3 M4200-10MG-POE+ Nortel 5650TD-PWR TP-LINK TL-ST5008F TL-SH1005 Ubiquiti ES-48-750W ES-24-500W US-8-60W US-16-XG Edgeswitch 48 750W

28-05-2024 - For details, please click the attachment icon below to view or download for a good reading experience or resources.