Jul 16, 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 -

25G CWDM/DWDM SFP28 Transceiver Modules Part Number Notice

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

Jun 03, 2025 - For details, please click the attachment icon below to view or download for a good reading experience or resources.

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