The QSFP28 module provides 100GBase-LR4 throughput up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors. This transceiver is compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, SFF-8665 and SFF-8636 standards. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 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 100G telecom connections, data center, high-performance computing networks, enterprise core and distribution layers, campus networks etc.
Specifications
| Dell Compatible | LNF-QSFP28100GB | Vendor Name | Longlife |
| Form Factor | QSFP28 | Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Wavelength | 1310nm | Max Cable Distance | 10km |
| Connector | Duplex LC | Media | SMF |
| Transmitter Type | 4 x LAN WDM EML | Receiver Type | PIN |
TX Power | -4.3~4.5dBm | Receiver Sensitivity | <-10.6dBm |
| Powerbudget | 6.3dB | Receiver Overload | 4.5dBm |
| Power Consumption | ≤3.5W | Extinction Ratio | >4dB |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation Format | NRZ | CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Protocols | EEE 802.3ba 100GBASE-LR4, IEEE 802.3bm | Warranty | 2 Years |
