The QSFP28 100G LR4 transceiver is a high-performance optical SFP module designed for 100G Ethernet and OTN applications. It delivers blazing-fast data rates of up to 112Gbps and supports long-distance transmission of up to 20km over single-mode fiber. With compatibility across major networking brands like Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper, this transceiver is a versatile and reliable solution for modern high-speed networking needs.
Parameters
| Parameter | Value | Parameter | Value |
| Part Number | BWN-Q28-S31L-20D | Form Factor | QSFP28 |
| Max Data Rate | Dual Rate 103.1Gbps and 112Gbps | Wavelength | 1310nm |
| Max Cable Distance | 20km | Connector | Duplex LC |
| Media | SMF (Single Mode Fiber) | Transmitter Type | 4xLAN WDM DML TO5A |
| Receiver Type | 4xPIN ROSA | TX Power (100G) | -1.0 to 4.5dBm |
| RX Power (100G) | -9.5 to 4.5dBm | TX Power (112G) | 0 to 4dBm |
| RX Power (112G) | -9.0 to 4.5dBm | Transmit and Dispersion Penalty | 2.2dB |
| Power Budget | 8.5dB | Power Consumption | ≤3.5W |
| Extinction Ratio | >4dB | DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) | Modulation Format | NRZ |
| Inbuilt FEC | NO | Protocols | 100G Ethernet, 25G Ethernet, OTN OTU4 4I1-9D1F |
| Warranty | 3 years |
Key Features
- High Data Rate: Supports dual rates of 103.1Gbps and 112Gbps, perfect for both 100G Ethernet and OTN applications.
- Long Transmission Distance: Capable of transmitting data up to 20km over single-mode fiber, ideal for long-range connectivity.
- Wide Compatibility: Seamlessly integrates with equipment from leading brands, enhancing flexibility across diverse network setups.
- Digital Diagnostics Monitoring (DDM): Provides real-time tracking of optical power, temperature, and other parameters for proactive network management.
- Low Power Consumption: Operates at ≤3.5W, offering energy efficiency and reduced heat output for cost-effective performance.
Application
- Data Center Interconnects: Perfect for linking data centers over long distances, ensuring high-speed and reliable data transfer.
- Telecom Networks: Supports high-bandwidth backbone networks for telecom services like voice, data, and video.
- 5G Wireless Networks: Enables fronthaul and backhaul connectivity in 5G infrastructure, meeting the demands of next-generation wireless communications.
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