Audited Supplier
QSFP28 Module - 100GBase-LR4 Transceiver
The QSFP28 module by Shenzhen UTP Fiber Technology Co., Ltd. is a high-performance transceiver that provides 100GBase-LR4 throughput. It is designed to transmit data up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors.
Featuring a COB+PCBA integrated design, this transceiver undergoes a mature packaging process during automated production, ensuring reliability and quality. It is compliant with industry standards such as IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, SFF-8665, and SFF-8636.
The QSFP28 module also offers digital diagnostics functions through the I2C interface, as specified by the QSFP28 MSA. This allows users to access real-time operating parameters, enhancing monitoring and troubleshooting capabilities.
With its easy installation and hot swappable design, this transceiver is suitable for various applications including data centers, high-performance computing networks, enterprise core and distribution layers, and campus networks.
Product Specification:
- Throughput: 100GBase-LR4
- Transmission Distance: Up to 10km
- Fiber Compatibility: Single mode fiber (SMF)
- Connector Type: Duplex LC
- Compliance: IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, SFF-8665, SFF-8636
- Diagnosis: Digital diagnostics functions available via I2C interface
- Application: Data centers, high-performance computing networks, enterprise core and distribution layers, campus networks, etc.
| Model Number | QSFP28-LR4-100G | Vendor Name | UTP Fiber |
| Form Factor | QSFP28 | Max 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 (DFB) | Receiver Type | 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 |
| Powerbudget | 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 |
| Packaging Technology | COB (Chip on Board) Packaging | Host FEC | Supported |
| EMC (Electro Magnetic Compatibility) | Supported | Bit Error Ratio (BER) | 1E-12 (without FEC) |
| Protocols | IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636 | MTBF | 5,000,000 Hours |
| Application | Data Center, 100G Ethernet | Warranty | 5 Years |
