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Shopping cart(Mentech 40G QSFP+ LR4 integrates four transmitters and receivers into one module. The central wavelengths of the channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G.694.2. In the transmitter side, the four lanes of optical data channels are optically multiplexed by the integrated optical multiplexer. In the receive side, the four lanes of optical data channels are optically de-multiplexed by the integrated optical de-multiplexer. Each data channels is recovered by a PIN photo-detector and trans-impedance amplifier, retimed. The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ IEEE802.3ba 40GBASE-LR4 and compliant to SFF-8436.
| Package Type | QSFP+ |
| Operating Speed | 40Gb/s |
| Transmission Wavelength | CWDM |
| Transmission Distance | 10km |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| Operating Temperature | 0~70℃ |
| Optical Interface Type | Duplex LC |
| Operating Voltage | 3.3V |
| Digital Diagnostic Function | Yes |
Features
Supports 41.25Gb/s aggregate bit rate
Integrated 4 CWDM lanes MUX/DEMUX
Up to 10km transmission on single mode fiber (SMF)
XLPPI electrical interface
Duplex LC receptacles
Hot pluggable QSFP+ form factor
Maximum power consumption 3.5W
Case operating temperature range：0℃~+70℃
RoHS Compliant
DDMI function available with internally calibrated mode
I2C management interface
Applications
Data Center
Ethernet Switches
Standards
Compliant with IEEE802.3ba
Compliant with SFF-8436
RoHS Compliant
Mentech provides high-quality products and technical solutions to customers in fields such as 5G and network data communication, industrial Internet, and smart homes.
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