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 |
|---|---|---|---|
| Arista | LQD-M31400-DR4SCCompatible P/N: QDD-400G-DR4 · Arista QDD-400G-DR4 Compatible LINK-PP 400GBASE-DR4 QSFP-DD 8 x 50G PAM4 1310nm 500m MPO-12/APC Silicon Photonics SMF Optical Transceiver Module · Stock: 137 · Price: $ 643 |
231308 | Request Report |
| Arista | ![]() LQD-CW400-FR4CCompatible P/N: QDD-400G-FR4 · Arista QDD-400G-FR4 Compatible 400GBASE-FR4 QSFP-DD 8 x 50G PAM4 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module · Stock: 167 · Price: $ 618 |
219430 | Request Report |
| Arista | ![]() LQD-CW400-LR4CCompatible P/N: QDD-400G-LR4 · Arista QDD-400G-LR4 Compatible LINK-PP 400G QSFP-DD 1310nm 10km Duplex LC DOM SMF Optical Transceiver Module · Stock: 876 · Price: $ 859 |
214799 | Request Report |
| Arista | ![]() LQD-LW400-LR8CCompatible P/N: QDD-400G-LR8 · Arista QDD-400G-LR8 Compatible LINK-PP 400GBASE-LR8 QSFP-DD 8 x 50G PAM4 1310nm 10km Duplex LC SMF Transceiver Module · Stock: 118 · Price: $ 4,299 |
229029 | Request Report |
| Arista | ![]() LQD-M31400-LR4CCompatible P/N: QDD-400G-PLR4 · Arista QDD-400G-PLR4 Compatible LINK-PP 425G QSFP-DD · Stock: 125 · Price: $ 1,392 |
228420 | Request Report |
| Arista | ![]() LQD-M85400-SR8CCompatible P/N: QDD-400G-SR8 · Arista QDD-400G-SR8 Compatible LINK-PP 400G QSFP-DD 8 x 50G PAM4 850nm 100m MPO-16/APC MMF Transceiver Module · Stock: 292 · Price: $ 188 |
228175 | Request Report |
| Arista | ![]() LQD-BM85400-SR4CCompatible P/N: QDD-400G-SRBD · Arista QDD-400G-SRBD Compatible LINK-PP 400GBASE-SR4.2 QSFP-DD 850nm 100m MPO-12/UPC 8 x 50G PAM4 MMF Transceiver Module · Stock: 234 · Price: $ 1,375 |
232068 | Request Report |
| Arista | ![]() LQD-M31400-024CCompatible P/N: QDD-400G-XDR4 · Arista QDD-400G-XDR4 Compatible 400GBASE-XDR4 QSFP-DD 8 x 50G PAM4 1310nm 2km DOM MPO-12/APC SMF Optical Transceiver Module · Stock: 148 · Price: $ 859 |
231393 | Request Report |
| Arista | ![]() LQD-DCO400-ZRCCompatible P/N: QDD-400G-ZR · Arista QDD-400G-ZR Compatible LINK-PP 400G QSFP-DD >120km Duplex LC DOM SMF Coherent Optical Transceiver Module · Stock: 90 · Price: $ 5,675 |
228313 | Request Report |
| Arista | LQD-M31400-FR1SCCompatible P/N: QDD-4X100G-FR-Si · Arista QDD-4X100G-FR-Si Compatible LINK-PP 400GBASE-FR QSFP-DD 8 x 50G PAM4 1310nm 2Km MPO-12/APC Silicon Photonics SMF Transceiver Module · Stock: 92 · Price: $ 1,070 |
231329 | Request Report |
| Arista | ![]() LQD-CW800-2FR4CCompatible P/N: QDD-800G-2FR4 · Arista QDD-800G-2FR4 Compatible LINK-PP 800GBASE-2FR4 QSFP-DD 8 x 100G PAM4 1310nm 2km Dual Duplex LC SMF Transceiver Module · Stock: 168 · Price: $ 1,460 |
231270 | Request Report |
| Arista | ![]() LQD-CW800-2LR4CCompatible P/N: QDD-800G-2LR4 · Arista QDD-800G-2LR4 Compatible LINK-PP 800GBASE-2LR4 QSFP-DD 8 x 100G PAM4 1310nm 10km Dual Duplex LC SMF Transceiver Module · Stock: 75 · Price: $ 1,719 |
231230 | Request Report |
| Arista | ![]() LQD-DM85800-SR8CCompatible P/N: QDD-800G-2VSR4 · Arista QDD-800G-2VSR4 Compatible LINK-PP 800GBASE-SR8 QSFP-DD 850nm 50m Dual MPO-12/APC DOM MMF Transceiver Module · Stock: 117 · Price: $ 772 |
231227 | Request Report |
| Arista | ![]() LQD-DM31800XDR8CCompatible P/N: QDD-800G-2XDR4 · Arista QDD-800G-2XDR4 Compatible LINK-PP 800G XDR8 QSFP-DD 8 x 100G PAM4 1310nm 2km Dual MPO-12/APC SMF Transceiver Module · Stock: 140 · Price: $ 1,375 |
229396 | Request Report |
| Arista | ![]() LQD-DM31800-DR8CCompatible P/N: QDD-DR8-800G · Arista QDD-DR8-800G Compatible LINK-PP 800G DR8 QSFP-DD 8 x 100G PAM4 1310nm 500m Dual MPO-12/APC SMF Transceiver Module · Stock: 158 · Price: $ 988 |
231266 | Request Report |
| Arista | ![]() LQD-M31800-DR8CCompatible P/N: QDD-DR8-800G · Arista QDD-DR8-800G Compatible LINK-PP 800GBASE-DR8 QSFP-DD 8 x 100G PAM4 1310nm 500m MPO-16/APC SMF Transceiver Module · Stock: 161 · Price: $ 1,250 |
229186 | Request Report |
| Arista | ![]() LQD-LW400-ER4LCCompatible P/N: QDD-ER4L-400G · Arista QDD-ER4L-400G Compatible LINK-PP 400G ER4 QSFP-DD 8 x 50G PAM4 1310nm 30km Duplex LC SMF Transceiver Module · Stock: 125 · Price: $ 4,399 |
228298 | Request Report |
| Arista | ![]() LQD-LW400-ER8CCompatible P/N: QDD-ER8-400G · Arista QDD-ER8-400G Compatible LINK-PP 400G QSFP-DD PAM4 LWDM ER8 1310nm 40km Duplex LC SMF Transceiver Module · Stock: 162 · Price: $ 7,520 |
228393 | Request Report |
| Arista | ![]() LQD-M85400-SR4CCompatible P/N: QDD-SR4-400G · Arista QDD-SR4-400G Compatible LINK-PP 400GBASE-SR4 QSFP-DD 8 x 50G PAM4 850nm 50m MPO-12/APC MMF Transceiver Module · Stock: 373 · Price: $ 703 |
228164 | Request Report |
| Arista | ![]() LQD-M85800-SR8CCompatible P/N: QDD-SR8-800G · Arista QDD-SR8-800G Compatible LINK-PP 800GBASE-SR8 QSFP-DD 850nm 50m MPO-16/APC DOM 8 x 100G PAM4 MMF Transceiver Module · Stock: 147 · Price: $ 1,202 |
229181 | Request Report |
Submit a compatibility test request with your switch/NIC model and optics requirements.


















