100GBASE LR4

Note: Available with industrial temperature range (-40°C to 85°C) and custom EEPROM programming.

1. 100G QSFP28 Performance for High-Bandwidth Networks
Supports 103.125 GBPS data rate (4 x 25.78 GBPS) - meeting QSFP28 standards for ultra-high-bandwidth applications. Perfect for 100G Ethernet backbone, data center interconnects, telecom aggregation, and high-performance cloud networks.

2. 10km Reach with Single-Mode Fiber
Compatible with single-mode G.652 fiber, supporting transmission distances up to 10km - ideal for campus networks, metro networks, and long-haul data center connections. Optical budget of 6.5dB ensures reliable link performance over extended distances.

3. Low Power Consumption with Built-in DDM Monitoring
Typical power consumption <3.5W - energy-efficient design for high-density deployments. Features Digital Diagnostics Monitoring (DDM) providing real-time data on temperature, voltage, bias current, TX power, and RX power for proactive network maintenance and fault detection.

4. Robust Construction with Programmable EEPROM
Zinc alloy housing with EMI shielding provides excellent mechanical durability and electromagnetic interference protection. EEPROM is programmable with vendor and serial number for system identification and inventory tracking. ROHS compliant for global deployment.

• Reach Options: LR4 (10km), ER4 (40km), ZR4 (80km)
• Operating Temperature: Commercial (0-70°C) or industrial (-40-85°C)
• EEPROM Programming: Custom vendor ID and serial numbers
• Packaging: Individual boxes or bulk trays

Long-Reach 100G Optical Connectivity

• Data Center Interconnect (DCI): Connecting data centers across metropolitan areas
• Metro Networks: Carrier networks and ISP infrastructure
• Enterprise Core: Campus backbone and building interconnects
• Telecommunications: 5G transport and mobile backhaul

1)Experienced in interface connectors and cable assemblies, we can offer a wide range of standard production capabilities such as stamping, injection molding, prototype, connectors and cable assemblies, customized connectors and cable assemblies, and custom retail packaging.

2)Advancing interconnect technology. Our team can offer a world-class interconnect experience from initial consultation to final delivery to meet solutions for our customer's interconnect challenge, our personalized design and engineering package include CAD drawings, 3D models, prototypes and testing samples.

3)Building connections worldwide. We can provide a wide range of interconnect solutions in order to meet the needs of customers in many different types of markets,some of the most popular markets such as:high-end consumer electronics, data storage, set-top box, medical, home security,industrial, audio/video, desktop and mobile computer units.

4)High quality products and competitive pricing.

5)Exceeding expectations. our Quality Policy is Quality First, Customer First.

1.Mike, data center engineer in Virginia
"Using these for DCI between our two facilities. The 10km reach covers the distance easily. LC connectors make patching simple. Works with our Cisco gear, no issues. Good value compared to OEM."

2.Priya, network architect in Bangalore
"Campus backbone needed 100G links between buildings. These LR4 transceivers work perfectly with Arista switches. The industrial temperature version handles outdoor cabinets. Reliable performance."

3.Dave, service provider engineer in Texas
"Metro network uses these for 100G aggregation. The 10km reach covers our POP-to-POP connections. Good optical budget, stable performance. Would recommend."

• Payment method: Credit card or T/T (optional for large amounts). Western Union PayPal
• T/T payment generally supports 100% advance payment.
• Lead time: Normally in 5-10 working days after payment received.
• Sample policy: Samples are always available for each model for standard products.
• Samples can be ready in 3-5 working days once payment received.
• Shipping port: Shenzhen, China.

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