Moduł optyczny QSFP+ 40G ER4 1310nm SM LC DDM 30km

KOD LO-QSP-40G-ER Category LightOptics - Moduły optyczne Brand LightOptics Delivery time 2 - 4 days
zł3,074.80 Tax excluded
Tax included

Lightoptics LO-QSP-40G-ER -QSFP+ 40G ER4 1310nm SM LC DDM 30km optical module working with single-mode optical fiber (duplex transmission), transmitting data at a speed of up to 44.6 Gbps over a distance of 30 km.

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QSFP28 ER4 optical module 30km

Lightoptics LO-QSP-40G-ER -QSFP+ 40G ER4 1310nm SM LC DDM 30km optical module working with single-mode optical fiber (duplex transmission), transmitting data at a speed of up to 44.6 Gbps over a distance of 30 km.


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.

Specification – basic parameters

LightOptics LO-QSP-40G-ER insert:

  • QSSFP+ module speed – up to 40 Gbps
  • Transmission distance – up to 30 km
  • QSFP+ connector
  • Medium: single-mode SM
  • Works with devices from leading network equipment manufacturers
  • Manufactured according to MSA (Multi-Source Agreement) specifications
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