Overview: ARISTA QSFP-100G-LR4 Long Range Transceiver Module
The ARISTA QSFP-100G-LR4 is a high-performance 100Gbps transceiver module designed for long-range optical networking. It is ideal for data center interconnects, enterprise networks, and telecommunications applications where high bandwidth, long-distance transmission, and reliable connectivity are essential. Fully compliant with QSFP28 MSA and IEEE 802.3ba standards, it provides a solution for efficient, long-distance communication over single-mode fiber (SMF).
ARISTA QSFP-100G-LR4 Key Features:
- 100Gbps Data Rate: Provides 100Gbps data transmission across four optical lanes, each operating at 25Gbps for high-speed networking.
- Long-Range Transmission: Supports transmission distances of up to 10 kilometers over single-mode fiber (SMF) for long-distance data communication.
- LR4 Technology: Uses four separate wavelengths (1264.5nm to 1337.5nm) for multiplexed transmission, enhancing reach and performance.
- QSFP28 Form Factor: The compact QSFP28 form factor offers higher port density, making it suitable for space-constrained environments.
- MTP/MPO Connector: Utilizes MTP/MPO connectors for efficient high-speed data transmission and easy fiber management.
- Low Power Consumption: Operates with power consumption under 5W, making it an energy-efficient solution for high-speed, long-range communication.
- Standards Compliance: Fully compliant with QSFP28 MSA, IEEE 802.3ba 100G-LR4, and ITU-T G.694.1 standards.
Applications:
- Data Center Interconnects (DCI): Ideal for interconnecting data centers over long distances, ensuring high-bandwidth and low-latency communication.
- Telecommunications Networks: Supports high-speed, long-range connections for telecommunications infrastructure.
- Enterprise Networks: Suitable for large-scale enterprise environments requiring high-bandwidth, reliable connections.
- Cloud Computing: Enables efficient data transfer between cloud data centers, supporting large-scale cloud applications.
Specifications:
| Attribute |
Details |
| Form Factor |
QSFP28 |
| Data Rate |
100Gbps |
| Reach |
Up to 10km (SMF) |
| Fiber Type |
Single-Mode Fiber (SMF) |
| Connector Type |
MTP/MPO |
| Wavelengths |
1264.5nm to 1337.5nm |
| Power Consumption |
<5W |
| Standards Compliance |
IEEE 802.3ba 100G-LR4, QSFP28 MSA |
| Operating Temperature |
0°C to 70°C |
Benefits:
- Long-Distance Reach: Achieves 10km reach over SMF, making it ideal for large-scale, long-distance network setups.
- High Performance: 100Gbps aggregate data rate ensures efficient, high-speed communication for demanding applications.
- Energy Efficient: Operates with low power consumption, helping reduce operational costs.
- Compact Design: QSFP28 form factor optimizes space and enhances port density for high-capacity environments.
- Reliable Transmission: Advanced wavelength multiplexing and signal integrity features ensure consistent long-range performance.
