Moduł optyczny QSFP+ 40G SR4 850nm MPO DDM MM 150m

KOD LO-QSP-40G-SR4 Category LightOptics - Moduły optyczne Brand LightOptics Delivery time 2 - 4 days
zł186.18 Tax excluded
Tax included

40GBASE-SR4 LO-QSP-40G-SR4 insert – QSFP+ SR4  40Gbs 850nm MPO DDM MMF 150m, working with multimode fiber optic (duplex transmission), operates at a wavelength of 850 nm, transmitting data at a speed of up to 40 Gbps Ethernet over a distance 150 m. MPO 12 optical connector. Insert compliant with the MSA specification, works with devices such as switch, converter, router, server.

Replacement, among others: for:  CISCO 40GBASE-SR4, ARISTA QSFP-40G-SR4, Alcatel-Lucent QSFP-40G-SR, Ciena QSFP-SR4, EXTREME 40GB-SR4-QSFP, Check Point CPAC-TR-40SR-SSM160-QSFP, D-LINK DEM-QX01Q-SR4, EDGE OPTICS ET6401-SR4, Fortinet FG-TRAN-QSFP+SR, HPE H3C JG325A, HUAWEI QSFP-40G-SR4, Intel E40GQSFPSR, Juniper QSFPP-40GBase-SR4, IBM Mc2210411-SR4 , MikroTik Q+85DMTP150D, …..

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QSFP28 SR4 optical module

The QSPF+ 40Gbs SR4 transceiver, working with MMF multimode fiber (duplex transmission), works based on 4 850 nm 10 Gbps lasers, transmitting data at a speed of 40 Gbps over a distance of 150 m. It has an input for an MPO 12 optical connector. The insert complies with the MSA specification, works with devices such as switch, converter, router, server

The advantage of QSFP+ modules from LightOptics is their compatibility. They work with most commonly used devices from network and telecommunications equipment manufacturers.


LightOptics inserts work stably in devices such as switches, converters, routers, servers from most manufacturers available on the market, thanks to constantly developed compatibility , which is adapted to new devices appearing on the market and changing software.

NOTE: requires the use of crossover cables MPO 12J  uses 4 pairs of optical fibers for data transmission (4 pins of the MPO 12 connector are allocated to transmitting the TX signal, 4 pins to receiving the RX signal, and the four middle pins remain unused).

No more problems with detecting inserts

By investing in LightOptics SFP optical modules, you benefit because:

  • You will receive a compatible replacement, i.e. the insert will be easily detected by your switch, converter, server, router.
  • LightOptics inserts are particularly distinguished by the repeatability of e.g. PCB design, which translates into their repeatable compatibility. The insert purchased yesterday and the one from a year ago work equally stably and are identified equally correctly in your device.
  • You will receive a replacement optical module that works stably and does not overheat.
  • Additionally, you will receive a tool to control your network. Built-in DDM diagnostics module, thanks to which you can monitor the operating parameters of the optical module in real time, such as: output and input optical power, operating temperature, voltage, and laser operating current.

LightOptics optical modules are  great replacements for optical modules , combining quality and a reasonable price with technical parameters analogous to the originals in accordance with applicable standards. Manufactured according to MSA (Multi-Source Agreement) specifications, they also meet all electrical and electromagnetic requirements.

Reliable insole replacements

We ensure high quality and repeatability,  guaranteeing stable operation of your network. The inserts we offer are reliable and subject to detailed tests in our laboratory by experienced engineers. Not only the programming method affects the compatibility of the insert, but also the repeatability of its production. Therefore, before introducing devices to the market, our engineers conduct rigorous tests and analyses.  Additionally, they check the possibility of making configuration changes so that optical modules work perfectly with various network devices and are detected correctly. Our inserts work stably in devices such as switches, converters, routers, and servers from most manufacturers available on the market. We are constantly developing the compatibility of DAC cartridges and cables, adapting it to new devices and changing software.

The LO-QSP-40G-SR4 model is a replacement for, among others,
  • Alcatel-Lucent QSFP-40G-SR
  • Ciena QSFP-SR4
  • Check Point CPAC-TR-40SR-SSM160-QSFP
  • Fortinet FG-TRAN-QSFP+SR
  • HPE H3C JG325A
  • Huawei QSFP-40G-SR4
  • IBM Lenovo 00D9865
  • MELLANOX MC2210411-SR4
  • MikroTik Q+85DMTP150D
Specification – basic parameters

LightOptics LO-QSP-40G-SR4 insert:

  • SFP module speed – up to 40 Gbps
  • Transmission distance – up to 150m
  • QSFP+ connector
  • Medium: Multimode MM
  • Works with devices from leading network equipment manufacturers
  • Manufactured according to MSA (Multi-Source Agreement) specifications
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