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

Transceiver module QSFP28 SR4

The QSPF+ 40Gbs SR4 Transceiver module is designed for data transmission using MULTIMODE FIBER and supports data rate of up to 40Gbps, with maximum range of 150m. Operates on 850nm TX wavelength (4 lasers x 10Gbps) and has a MPO12 optical connector.

The biggest advantage of LightOptics SFP transceivers is their high compatibility. They can be used with the majority of the most common networking and telecommunication devices available on the market such as switches, routers, servers, network interface cards.

Application 

LightOptics modules are a perfect match for devices such as switches, converters, routers or servers from the majority of manufacturers available on the market, thanks to their constantly growing compatibility that is adapted to new products and changing software.

CAUTION: requires MPO 12J cross-cables. (4 pins of the MPO12 connector are dedicated for the TX signal, 4 pins for the RX signal, 4 in the middle remain unused)

MPO cables suitable for QSFP+ 40G SR4 modules are, for example: link 

Basic Parameters 

The LightOptics QSFP+ 40G SR4 is:

•  module dedicated for MULTIMODE transmission (duplex transmission over 8 fibers)
• a versatile SFP module that can work reliably at distances up to 150m
• an SFP transceiver compatible with the majority of network devices available on the market, thanks to our technical team who constantly expand and update the compatibility of our devices, adapting them to new products and changing software.
• a product of excellent quality and reliability provided for the safe and steady operation of your network by our team of engineers
• an SFP transceiver manufactured according to the Multi-Source Agreement specifications, that can work efficiently within the whole temperature spectrum and is resistant to electromagnetic interference
• a customizable alternative that can be configured to your device. To make the process of installation and identification easier, your transceiver is programmed before shipment

Model LO-QSP-40G-SR4 can be used as an alternative for:

• ARISTA QSFP-40G-SR4
• Alcatel-Lucent QSFP-40G-SR
• CISCO 40GBASE-SR4
• Ciena QSFP-SR4
• Check Point CPAC-TR-40SR-SSM160-QSFP
• D-LINK DEM-QX01Q-SR4
• EXTREME 40GB-SR4-QSFP
• EDGE OPTICS ET6401-SR4
• Fortinet FG-TRAN-QSFP+SR
• HPE H3C JG325A
• Huawei QSFP-40G-SR4
• INTEL E40GQSFPSR
• IBM Lenovo 00D9865
• JUNIPER QSFPP-40GBASE-SR4
• MELLANOX MC2210411-SR4
• MikroTik Q+85DMTP150D
• ...

No more hassle with transceiver detection

Why should you invest in LightOptics SFP modules? 

• You receive a compatible transceiver that your switch, converter, server or router can detect seamlessly.
• This model is characterized by the notable reliability of its components
• You get a transceiver that works steadily and does not overheat.
• Additionally, you will receive a control tool for your network. The built-in DDM diagnostic module will allow you to monitor the transceiver’s parameters in real time: input and output optical power, temperature, voltage and current.

LightOptics offers excellent quality for a reasonable price. Our products are manufactured in compliance with the MSA Specifications. They are compliant with professional standards, as well as all electrical and electromagnetic requirements.

Proven quality, rigorous testing  

High quality and repeatability for the safe and steady operation of your network – that's our goal.

The compatibility of the module is the effect not only of its programming, but also of the high standards of the production process. Our engineers adapt the transceivers to work with various networking devices, and ensure their seamless detection in switches, routers, servers or interface cards. The reliability of the transceivers is proven with rigorous testing.

LightOptics modules are perfect for devices such as switches, converters, routers or servers from the majority of manufacturers available on the market, thanks to our adaptability to new products and changing software. 

Diagnostics of your Network

The DDM diagnostic module enables real time monitoring of the operating parameters of your transceiver, for example, the input and output optical power, temperature, voltage or current. Be in control over your network and prevent malfunctions thanks to quick and easy diagnosis of the network, with no additional equipment needed.

To get access to the DDM diagnostics, both the transceiver and the device must possess the DDM function, sometimes called DOM (nearly all managed devices are equipped with this function).

Warranty and support

Are you wondering which model would work best with your device? We will help you choose and implement the best solution for your company!

You don’t have to waste time analyzing the parameters of the transceiver on your own, our sales team will select the model that perfectly matches your device, and the technical department will program it accordingly before shipment.

The transceivers have a full 24-month warranty.  

LightBoard Configuration Tool - adjust the module's compability with two clicks!

Configure your LightOptic SFP transceivers whenever you need and reconfigure them at any place and time. Thanks to LightBoard- it’s possible!

• LightBoard is an easy-to-use mobile configuration tool that allows you to configure your LightOptic transceivers by yourself. You can adjust the models to most devices available on the market in just a minute!
• Additionally, the tool allows easy reconfiguration of LightOptics transceivers that are already in use, giving them a second life. Save storage space while retaining the flexibility of working with many brands at once.
• LightBoard supports all LightOptics transceivers: SFP, SFP+, XFP, QSFP+ 40G, QSFP28 100G. The device operates in the cloud, so it automatically updates to new versions. It is designed for programming only LightOptics transceivers and DAC cables.