factory Outlets for Buy China Qsfp Transceiver Manufacturers - 40Gb/s QSFP+ LR 1310nm 10km DDM Duplex LC optical transceiver – Topticom
factory Outlets for Buy China Qsfp Transceiver Manufacturers - 40Gb/s QSFP+ LR 1310nm 10km DDM Duplex LC optical transceiver – Topticom Detail:
Product Description
The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.
The central wavelengths of the 4 CWDM channels are 1271nm, 1291nm, 1311nm and 1331nm as members of the CWDM wavelength grid defined in ITU-T G694.2. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.
Product Feature
4 CWDM lanes MUX/DEMUX design
Up to 11.2Gbps per channel bandwidth
Aggregate bandwidth of > 40Gbps
Duplex LC connector
Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard
QSFP MSA compliant
Up to 10 km transmission
Compliant with QDR/DDR Infiniband data rates
Single +3.3V power supply operating
Temperature range 0°C to 70°C
RoHS Compliant Part
Application
Rack to rack
Data centers
Metro networks
Switches and Routers
40G BASE-LR4 Ethernet Links
Product Specification
Parameter |
Data |
Parameter |
Data |
Form Factor |
QSFP+ |
Wavelength |
1310nm |
Max Data Rate |
44.8 |
Max Transmission Distance |
10km@SMF |
Connector |
Duplex LC |
Media |
SMF |
Transmitter Type |
DFB CWDM |
Receiver Type |
PIN |
Diagnostics |
DDM Supported |
Temperature Range |
0 to 70°C (32 to 158°F) |
TX Power |
-7~2.3dBm |
Receiver Sensitivity |
<-9.9dBm |
Power Consumption |
3.5W |
Extinction Ratio |
3.5dB |
Quality Test
Quality Certificate
CE Certificate
EMC report
IEC 60825-1
IEC 60950-1
Product detail pictures:

Related Product Guide:
We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for factory Outlets for Buy China Qsfp Transceiver Manufacturers - 40Gb/s QSFP+ LR 1310nm 10km DDM Duplex LC optical transceiver – Topticom , The product will supply to all over the world, such as: Oman, United States, Zurich, We welcome you to visit our company & factory and our showroom displays various products that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to provide you with the best services. If you need more information, please do not hesitate to contact us via E-mail, fax or telephone.

A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
