100GBASE-LR4 QSFP28 Optical Transceiver Module for Data Center (SMF, 1310nm, 10km, LC, DOM)
The QSFP28 module provides 100GBase-LR4 throughput up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors. Taking COB+PCBA integrated design, it has mature packaging process during automated production.
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 data center, high-performance computing networks, enterprise core and distribution layers, campus networks etc.
Features:
Universal QSFP28 Transceiver
For 100GBASE-LR4 Ethernet links
Integrated Clock-Data-Recovery (CDR)
Supported Data Rates: 103.12 Gbit/s
Up to 10 km via Singlemode OS2
LC-Duplex Connector
Specification
| Form Factor | QSFP28 | Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Wavelength | 1310nm | Max Cable Distance | 10km |
| Connector | LC Duplex | Cable Type | SMF |
| Transmitter Type | 4 x LAN WDM DML | Receiver Type | 4 x PIN |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| TX Power | -4.3~4.5dBm | Receiver Sensitivity | <-10.6dBm |
| Power Budget | 6.3dB | Receiver Overload | 4.5dBm |
| Power Consumption | ≤4W | Extinction Ratio | >4dB |
| Modulation Format | NRZ | CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Transmit and Dispersion Penalty | 2.2dB | Powerbudget | 6.3dB |
| Packaging Technology | COB (Chip on Board) Packaging | Host FEC | Supported |
| EMC (Electro Magnetic Compatibility) | Supported | Protocols | IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636 |