40GBASE-LR4 QSFP+ Optical Transceiver Module for Ethernet and Data Center (SMF, 1310nm, 10km, LC, DOM)
The 40GBASE-LR4 QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 and OTU3 C4S1-2D1 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.
Features
High Channel Capacity: 40 Gbps per optics
Up to 10km links on single-mode fiber
Electrically hot-swappable
Compliant with IEEE 802.3ba 40GBASE-LR4
Power dissipation < 3.5 W
Supports Digital Diagnostics Monitoring
RoHS6 Compliant
SPECIFICATION
| FORM FACTOR | QSFP+ | SGMII | No |
| CONNECTOR / POLISH | LC-Duplex PC | INBUILT FEC | No |
| INTERFACE | Singlemode | POWERBUDGET (DB) | 4.5 dB |
| TYPE | LR4 | TRANSMIT MIN/MAX | -7 dBm / 2.3 dBm |
| DISTANCE | 10 km | RECEIVER MIN/MAX | -11.5 dBm / 2.3 dBm (overload) |
| TEMPERATURE RANGE | 0°C - 70°C | WAVELENGTH TX (TYPICAL) | 1271 nm, 1291 nm, 1311 nm, 1331 nm |
| LANE COUNT | 4x (Tx/Rx) | WAVELENGTH RX (TYPICAL) | 1271 nm, 1291 nm, 1311 nm, 1331 nm |
| BANDWIDTH | 41.2 Gbit/s | LASER | DFB |
| BANDWIDTH PER LANE | 10.3 Gbit/s | RECEIVER TYPE | PIN |
| DIGITAL DIAGNOSTIC MANAGEMENT (DDM) | Yes, internally calibrated | MODULATION | NRZ |
| POWER CONSUMPTION | 3.5 W | TRANSMIT AND DISPERSION PENALTY | 2.6 dB |
| CDR | none | EXTINCTION RATIO | 3.5 dB |
| PROTOCOLS | 10G Ethernet, 40G Ethernet |