40G Modules

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40G QSFP+ transceivers — SR4, LR4, ER4, PLR4, BiDi and CSR4 — coded for Cisco, Juniper, Arista, Dell and more. GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.

Quick View 40G QSFP+ to QSFP+ Passive Copper Cable — TenFourOptics
MA-CBL-40G-50CM Cisco Meraki Compatible 40G QSFP+ Stacking Cable 0.5m
  • $50.00
Quick View placeholder — TenFourOptics
QSFP-4X10G-LR-S Cisco Compatible 40G 10km SMF Transceiver
  • $360.00
Quick View 40G QSFP+ LR4 optical transceiver line drawing — TenFourOptics
JNP-QSFP-40G-LR4 Juniper Compatible 40G QSFP+ LR4 10km SMF Transceiver
  • $185.00
Quick View 40G QSFP+ SR optical transceiver line drawing — TenFourOptics
Q+85MP01D MikroTik Compatible 40G QSFP+ SR4 150m MMF
  • $150.00
Quick View 40G QSFP+ SR4 optical transceiver line drawing — TenFourOptics
JH231A HPE Compatible 40G QSFP+ SR4 100m MMF Transceiver
  • $130.00
Quick View 40G QSFP+ SR4 optical transceiver line drawing — TenFourOptics
JG325B HPE Compatible 40G QSFP+ SR4 100m MMF Transceiver
  • $130.00
Quick View 40G QSFP+ ESR4 optical transceiver line drawing — TenFourOptics
Dell 462-3624 Compatible 40G QSFP+ ESR4 850nm 400m Transceiver Module
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Quick View 40G QSFP+ ESR4 optical transceiver line drawing — TenFourOptics
Dell 331-8335 Compatible 40G QSFP+ ESR4 850nm 400m Transceiver Module
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Quick View 40G QSFP+ ESR4 optical transceiver line drawing — TenFourOptics
Ciena 160-9503-900 Compatible 40G QSFP+ ESR4 850nm 400m Transceiver Module
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Quick View 40G QSFP+ ESR4 optical transceiver line drawing — TenFourOptics
Dell 407-BBPH Compatible 40G QSFP+ ESR4 850nm 400m Transceiver Module
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Quick View 40G QSFP+ LR4 optical transceiver line drawing — TenFourOptics
D-link DEM-QX10Q-LR4 Compatible 40G QSFP+ LR4 1271nm, 1291nm, 1311nm, 1331nm 10km Transceiver Module
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Quick View 40G QSFP+ ESR4 optical transceiver line drawing — TenFourOptics
Mellanox MC2210411-SR4E Compatible 40G QSFP+ ESR4 850nm 300m Transceiver Module
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Quick View 40G QSFP+ ESR4 optical transceiver line drawing — TenFourOptics
Adtran 1445502F2C Compatible 40G QSFP+ ESR4 850nm 400m Transceiver Module
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Quick View 40G QSFP+ ESR4 optical transceiver line drawing — TenFourOptics
HP JG709A Compatible 40G QSFP+ ESR4 850nm 400m Transceiver Module
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Quick View 40G QSFP+ SR4 optical transceiver line drawing — TenFourOptics
D-link DEM-QX01Q-SR4 Compatible 40G QSFP+ SR4 850nm 150m Transceiver Module
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Quick View 40G QSFP+ ER4 optical transceiver line drawing — TenFourOptics
SW-40G-ER4 SonicWall Compatible 40G ER4 40km SMF Transceiver
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Quick View 40G QSFP+ LR4 optical transceiver line drawing — TenFourOptics
SW-40G-LR4 SonicWall Compatible 40G LR4 10km SMF Transceiver
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Quick View 40G QSFP+ SR4 optical transceiver line drawing — TenFourOptics
SW-40G-SR4 SonicWall Compatible 40G SR4 150m MMF Transceiver
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