JTOPTICS 40G QSFP+ Transceiver 40GBASE-SR4 QSFP+ 850nm 150m DOM MTP/MPO-12 MMF Optical Transceiver Module

QSFP+ optical transceivers are designed for use in 40 Gigabit per second links over multimode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4 and breakout to 4 10GBASE-SR. Digital diagnostics functions are available via an I2C interface, including Tx and Rx power monitoring. The optical transceiver is compliant per the RoHS-6 Directive 2011/65/EU.

JTOPTICS QSFP+ Transceiver adopts 12 Fibers MTP/MPO Male connectors, reaching a link up to 150m over OM4 MMF (100m over OM3). This transceiver is compliant with QSFP+ MSA, IEEE 802.3ba 40GBASE-SR4 and breakout to 4x10GBASE-SR standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, campus and computing networks, interconnections within and between switches, routers, NICs and transport equipment.


  • Four-channel full-duplex transceiver module
  • Hot-pluggable QSFP+ form factor
  • Maximum link length of 100m on OM3 Multimode Fiber (MMF) and 150m on OM4 MMF
  • Multiratecapability: 1.06Gb/s to 10.5Gb/s per channel
  • Unretimed XLPPI electrical interface
  • Maximum power dissipation < 1.5W 
  • Reliable VCSEL array technology
  • Built-in digital diagnostic functions, including optical power monitoring
  • Commercial temperature range 0°C to 70°C 
  • Single 1x12 MPO receptacle
  • RoHS-6 compliant


  • 40GBASE-SR4 40G Ethernet
  • Breakout to 10GBASE-SR Ethernet
  • Proprietary interconnections
  • Data center
  • DWDM
  • Telecom network
  • Cloud storage

Form factorQSFP+
TX Power-7.6~1dBm
Max Data Rate42Gbps (4×10.5Gbps)
Max Cable Distance150m@OM4/100m@OM3
ProtocolsIEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636, Infiniband 40G QDR, MSA Compliant
Receiver TypePIN
Receiver Sensitivity<-11.1dBm
Transimitter TypeVCSEL 850nm

JTOPTICS 40G QSFP+ Transceiver 40GBASE-SR4 QSFP+ 850nm 150m DOM MTP/MPO-12 MMF Optical Transceiver Module

  • Product Code: JT-40G-QSFPP-MPO-SR4
  • Availability: In Stock

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Tags:Alcatel-Lucent qsfp-40g-sr, Apresia h-sr4-qsfp+, Arista qsfp-40g-sr4, Brocade 40g-qsfp-sr4, Cisco qsfp-40g-sr4, Dell 407-bboi, Extreme 40gb-sr4-qsfp, Fortinet fg-tran-qsfp+sr, Gigamon qsf-502, H3C qsfp-40g-sr4-mm850, hpe jg325a, ibm 49y7884, Juniper qsfpp-40gbase-sr4, Juniper qsfpp-4x10ge-sr, Mellanox mc2210411-sr4

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