QSFP+ 40G SR4 850nm MPO DDM MM 150m
QSFP+ SR4 multimode optical module, 40 Gb speed, MPO 12 connector, 150 m range
Universal transceivers programmed before shipment
Multiple compatibility changes possible
Compliant with MSA standard
DDM/DOM diagnostic module
Stable operation of the optical module
️ LighBoard programmer for simple configuration (2 clicks)
Delivery from European warehouse
SZYBKA WYSYŁKA od 15 zł
ZWROT do 14 dni, również dla firm
Warranty 24 months
10 YEARS of experience
EASY RETURNS also for B2B
Warranty 24 months
QSFP+ 40G multimode transceiver
The QSFP+ 40GBASE-SR4 module is designed for data transmission using two multimode (MM) fibers. It transmits data at speeds of up to 40 Gbp/s, over distances of up to 150 m. It works with 4 850nm 10Gb/s lasers and has MPO 12 optical connector type. The module is compatible with the QSFP+ MSA standard.
We always program the transceivers before shipment to work with any switch, converter or server card manufacturer. If you did not find the manufacturer's name in the list, select "Other" at the end of the list.
Example application of QSFP+ 40GBASE SR4 module
NOTE: requires the use of MPO 12J crossover cables for data transmission uses 4 pairs of optical fibers ( 4 pins of MPO 12 connector are allocated for transmitting TX signal, 4 pins for receiving RX signal, and the four middle pins remain unused).
Examples of MPO cables for QSFP28 100G SR4 transceivers - MPO- MPO patchcord for 40G/100G SR4 inserts, 12 patch OM4 fibers
Specification - basic parameters
Model LightOptics LO-QSP-40G-SR4 - QSFP+ 40G SR4 850nm MPO DDM MM 150m
- Transmission type: duplex - two MM multimode fibers
- Module speed: 40 Gbp/s
- Transmission distance: 150 m
- Wavelength: 850 nm,
- Optical connector: MPO/UPC
- Built-in DDM/DOM diagnostics module
- Works with equipment from leading network equipment manufacturers
- Manufactured to QSFP+ MSA (Multi-Source Agreement) specifications
Proven replacement QSFP28 transceiver for:
Reliable transceivers
We provide high quality and reliability, guaranteeing stability of your network. Offered transceivers undergo detailed testing in our laboratory by experienced engineers. Not only the programming method affects the compatibility of optical modules, but also the repeatability of its performance. Therefore, our engineers conduct rigorous testing and analysis before launching the devices on the market. They are commited to ensuring that our optical modules work perfectly with various network devices and are correctly detected. Our transceivers work stably in devices such as switches, converters, routers, servers from most manufacturers on the market. We are constantly developing the compatibility of transceivers and DAC cables, adapting them to new devices and changing softwares.
Change vendor compatibility of your transceiver with just two clicks!
LightBoard: easy-to-use mobile configuration tool. Use it to remotely, change the vendor compatibility of any module or DAC cable, as many times as you want. Save valuable storage space and gain flexibility.
Supports: SFP 1G, SFP+ 10G, XFP 10G, SFP28 10/25G, QSFP+ 40G, QSFP28 100G
The device is connected to the cloud and updates automatically.
Free license for every user.
NOTE: LightBoard can be used only with LightOptics modules and DAC cables.
DDM — fast and easy network diagnostics
It’s a perfect alternative for a reflectometer or an optical power meter. You can monitor all the basic parameters of the transceiver in real time!
You gain access to the optical power, operating temperature, voltage, and current from within the switch.
Learn more about DDM on our blog: What is a DDM module and how to use it?
Warranty and support — EU-based distribution
Not sure which module to choose to satisfy your needs? We’ll help you find and implement the best solution for your network.
Our sales consultant will provide you with expert advice and offer additional help after the purchase is finished.
Optical transceivers and DAC cables have a full 24-month warranty.
| Model | LO-QSP-40G-SR4 |
|---|---|
| Warranty | 24 months |
| Transmission Type | Duplex |
| Interface Type | QSFP+ |
| Bit Rate | 40G |
| Medium (Fiber) | MMF multimode |
| Connector | MTP/MPO |
| Range | 0,15 km (150m) |
| Operating Temperature | 0 +70 C |