Optics Compatibility Tool
Search Compatible Optics
Browse online compatible modules by brand. Each row shows the transceiver model and SKU. Request a test report after signing in — brand and model are carried into the request.
| Brand | Transceiver Product | SKU | Action |
|---|---|---|---|
| Cisco | ![]() LQ-M31400-DR4CCompatible P/N: QSFP-400G-DR4 · Cisco QSFP-400G-DR4 Compatible LINK-PP 400G QSFP112 1310nm 500m DOM MPO-12/APC SMF Optical Transceiver Module · Stock: 362 · Price: $ 962 |
228884 | Request Report |
| Cisco | ![]() LQ-CW40-ER4CCompatible P/N: QSFP-40G-ER4 · Cisco QSFP-40G-ER4 Compatible LINK-PP 40G QSFP+ 1310nm 40km DOM Duplex LC SMF Optical Transceiver Module · Stock: 2182 · Price: $ 436 |
219788 | Request Report |
| Cisco | ![]() LQ-CW40-LR4CCompatible P/N: QSFP-40G-LR4 · Cisco QSFP-40G-LR4 Compatible LINK-PP 40G QSFP+ 1310nm 10km Duplex LC DOM SMF Optical Transceiver Module · Stock: 1380 · Price: $ 149 |
219649 | Request Report |
| Cisco | ![]() LQ-CW40-L24CCompatible P/N: QSFP-40G-LR4-20 · Cisco QSFP-40G-LR4-20 Compatible LINK-PP 40G QSFP+ 1310nm 20km DOM Duplex LC/UPC SMF Optical Transceiver Module · Stock: 598 · Price: $ 274 |
219538 | Request Report |
| Cisco | ![]() LQ-SW40-SR4CCompatible P/N: QSFP-40G-SR-BD · Cisco QSFP-40G-SR-BD Compatible LINK-PP 40G QSFP+ SWDM4 OM4 350m DOM Duplex LC/UPC MMF Optical Transceiver Module · Stock: 140 · Price: $ 257 |
217857 | Request Report |
| Cisco | ![]() LQ-BL859140-SRCCompatible P/N: QSFP-40G-SR-BD | 100m · Cisco QSFP-40G-SR-BD Compatible LINK-PP 40G QSFP+ BiDi 100m 850/910nm Duplex LC MMF Optical Transceiver Module · Stock: 930 · Price: $ 59 |
208640 | Request Report |
| Cisco | ![]() LQ-M8540-SR4CCompatible P/N: QSFP-40G-SR4 | 300m · Cisco QSFP-40G-SR4 Compatible LINK-PP 40G QSFP+ SR4 850nm 300m MPO-12 DOM MMF Optical Transceiver Module · Stock: 336 · Price: $ 36 |
221850 | Request Report |
| Cisco | ![]() LQ-M8540-SR4CCompatible P/N: QSFP-40G-SR4-S · Cisco QSFP-40G-SR4-S Compatible LINK-PP 40G QSFP+ SR4 850nm 300m MPO-12 DOM MMF Optical Transceiver Module · Stock: 391 · Price: $ 36 |
221426 | Request Report |
| Cisco | ![]() LQ-CW40-LR4CCompatible P/N: QSFP-40GE-LR4 · Cisco QSFP-40GE-LR4 Compatible LINK-PP 40G QSFP+ 1310nm 10km Duplex LC DOM SMF Optical Transceiver Module · Stock: 1378 · Price: $ 149 |
219651 | Request Report |
| Cisco | ![]() LQ-DAC14100-1MNCompatible P/N: QSFP-4SFP25G-CU1M · Cisco QSFP-4SFP25G-CU1M Compatible LINK-PP 1m (3ft) 100G QSFP28 to 4x 25G SFP28 Direct Attach Breakout Copper Cable · Stock: 129 · Price: $ 60 |
226398 | Request Report |
| Cisco | ![]() LQ-DAC14100-2MNCompatible P/N: QSFP-4SFP25G-CU2M · Cisco QSFP-4SFP25G-CU2M Compatible LINK-PP 2m (7ft) 100G QSFP28 to 4x 25G SFP28 Direct Attach Breakout Copper Cable · Stock: 107 · Price: $ 82 |
226584 | Request Report |
| Cisco | ![]() LQ-DAC14100-3MNCompatible P/N: QSFP-4SFP25G-CU3M · Cisco QSFP-4SFP25G-CU3M Compatible LINK-PP 3m (10ft) 100G QSFP28 to 4x 25G SFP28 Direct Attach Breakout Copper Cable · Stock: 186 · Price: $ 106 |
226814 | Request Report |
| Cisco | ![]() LQ-DAC14100-0M5NCompatible P/N: QSFP-4SFP25G-CU50CM · Cisco QSFP-4SFP25G-CU50CM Compatible LINK-PP 0.5m (2ft) 100G QSFP28 to 4x 25G SFP28 Direct Attach Breakout Copper Cable · Stock: 90 · Price: $ 59 |
226368 | Request Report |
| Cisco | ![]() LQ-DAC14100-5MNCompatible P/N: QSFP-4SFP25G-CU5M · Cisco QSFP-4SFP25G-CU5M Compatible LINK-PP 5m (16ft) 100G QSFP28 to 4x 25G SFP28 Direct Attach Breakout Copper Cable · Stock: 299 · Price: $ 156 |
226340 | Request Report |
| Cisco | ![]() LQ-LW100-L24ICompatible P/N: QSFP-4W20-100G-I · Cisco QSFP-4W20-100G-I Compatible LINK-PP 100G QSFP28 LAN-WDM 1310nm 20km Duplex LC DDM SMF Optical Transceiver Module (Industrial) · Stock: 144 · Price: $ 1,250 |
227645 | Request Report |
| Cisco | ![]() LQ-M3140-LR4CCompatible P/N: QSFP-4X10G-LR-S · Cisco QSFP-4X10G-LR-S Compatible LINK-PP 40G QSFP+ 1310nm 10km MPO-12/APC DOM SMF Optical Transceiver Module · Stock: 735 · Price: $ 206 |
219592 | Request Report |
| Cisco | ![]() LQ-SW100-SR4CCompatible P/N: QSFP-BIDI-100G · Cisco QSFP-BIDI-100G Compatible 100GBASE-SWDM4 QSFP28 850/880/910/940nm 100m DOM Duplex LC MMF Optical Transceiver Module · Stock: 193 · Price: $ 360 |
231413 | Request Report |
| Cisco | ![]() LQ-BLA100-LR1CCompatible P/N: QSFP-BX10-100G · Cisco QSFP-BX10-100G Compatible LINK-PP 100G QSFP28 BiDi 4 x 25G NRZ 1271nm-TX/1331nm-RX 10km Simplex LC SMF Transceiver Module · Stock: 198 · Price: $ 640 |
223470 | Request Report |
| Cisco | ![]() LQ-BLB100-LR1CCompatible P/N: QSFP-BX10-100G · Cisco QSFP-BX10-100G Compatible LINK-PP 100G QSFP28 BiDi 4 x 25G NRZ 1331nm-TX/1271nm-RX 10km Simplex LC SMF Transceiver Module · Stock: 135 · Price: $ 640 |
223819 | Request Report |
| Cisco | ![]() LQ-BLA100-L21CCompatible P/N: QSFP-BX20-100G · Cisco QSFP-BX20-100G Compatible LINK-PP 100G QSFP28 BiDi 1291nm-TX/1311nm-RX 20km DOM Simplex LC SMF Transceiver Module · Stock: 287 · Price: $ 2,467 |
223461 | Request Report |
Submit a compatibility test request with your switch/NIC model and optics requirements.




















