QSFP+ (40G)

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QSFP+ 40G

  • SR4 is 850nm 550m and MMF
  • LR4 is 1310nm 10km and SMF
  • ER4 is 1310/1550nm 40km and SMF
  • Coherent 80+ km

Please use the TFO SEARCH function (in Header) to get your exact match.

Use an OEM part number or description.

If you are having any difficulty, please reach out with what you are going to pair the TFOs with and we will get back to you ASAP.

Quick View 40G QSFP+ LR4 optical transceiver line drawing — TenFourOptics
JNP-QSFP-40G-LR4 Juniper Compatible 40G LR4 10km SMF Transceiver
  • $185.00
Quick View QSFP-40G-CSR-S Cisco Compatible Transceiver
QSFPP-40GBASE-SR4 40G QSFP+ SR4 100m MMF Transceiver
  • $130.00
Quick View AXLM761 Netgear Compatible Transceiver
AXLM761 Netgear Compatible 40G BiDi 150m SMF Transceiver
  • $0.00
Quick View MA-QSFP-40G-SR-BD Meraki Compatible Transceiver
MA-QSFP-40G-SR-BD Meraki Compatible 40G BiDi 150m SMF Transceiver
  • $0.00
Quick View JNP-QSFPP-40G-BXSR Juniper Compatible Transceiver
JNP-QSFPP-40G-BXSR Juniper Compatible 40G BiDi 150m SMF Transceiver
  • $0.00
Quick View JL251A HP Compatible Transceiver
JL251A HP Compatible 40G BiDi 150m SMF Transceiver
  • $0.00
Quick View FG-TRAN-QSFP+SR-BIDI Fortinet Compatible Transceiver
FG-TRAN-QSFP+SR-BIDI Fortinet Compatible QSFP+ BiDi SMF Transceiver
  • $0.00
Quick View 407-BBXT Dell Compatible Transceiver
407-BBXT Dell Compatible 40G BiDi 150m SMF Transceiver
  • $0.00
Quick View QSFP-40G-SR-BD Arista Compatible Transceiver
QSFP-40G-SR-BD Arista Compatible 40G BiDi 150m SMF Transceiver
  • $0.00
Quick View AT-QSFPSR4LC AlliedTelesis Compatible Transceiver
AT-QSFPSR4LC AlliedTelesis Compatible BiDi 150m SMF Transceiver
  • $0.00
Quick View QSFP-40G-CSR-S Cisco Compatible Transceiver
JG325A HP Compatible 40G SR4 150m MMF Transceiver
  • $130.00
Quick View QSFP-40G-CSR-S Cisco Compatible Transceiver
JC858A HP Compatible 40G SR4 150m MMF Transceiver
  • $130.00
Quick View QSFP-40G-CSR-S Cisco Compatible Transceiver
720187-B21 HP Compatible 40G SR4 150m MMF Transceiver
  • $130.00
Quick View QSFP-40G-CSR-S Cisco Compatible Transceiver
BTI-40GSR-DD-QSFP Telco Systems Compatible 40G SR4 150m Transceiver
  • $130.00
Quick View QSFP-40G-CSR-S Cisco Compatible Transceiver
PAN-QSFP-40GBASE-SR4 PaloAltoNetworks Compatible SR4 150m Transceiver
  • $130.00
Quick View QSFP-40G-CSR-S Cisco Compatible Transceiver
MA-QSFP-40G-SR4 Cisco Meraki Compatible 40G SR4 150m MMF Transceiver
  • $130.00
Quick View QSFP-40G-CSR-S Cisco Compatible Transceiver
MMA1B00-B150D Mellanox Compatible 40G SR4 150m MMF Transceiver
  • $130.00
Quick View QSFP-40G-CSR-S Cisco Compatible Transceiver
SRX-QSFP-40G-SR4 Juniper Compatible 40G SR4 150m MMF Transceiver
  • $130.00