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The Generic QSFP-ZR4-100G-I Compatible LINK-PP module is an industrial-grade QSFP28 80km transceiver engineered for high-capacity single-mode fiber networks. It leverages advanced LAN-WDM technology and an integrated SOA to deliver reliable data transmission over a QSFP28 80km reach in extreme environments ranging from -40°C to +85°C. Built-in DDM capabilities ensure continuous, real-time performance monitoring for mission-critical infrastructure.
| Generic Part Number | QSFP-ZR4-100G-I | Vendor Name | LINK-PP |
| Form Factor | QSFP28 | Max Data Rate | 103.125Gbps |
| Wavelength | 1294.53nm, 1299.02nm, 1303.54nm and 1308.09nm | Max Cable Distance | 80km |
| Connector | Duplex LC | Media | SMF |
| Transmitter Type | LAN WDM EML | Receiver Type | SOA+PIN |
| Modulation (Electrical) | 4x 25G-NRZ | Modulation (Optical) | 4x 25G-NRZ |
| DDM/DOM | Supported | Operating Temperature Range | -40°C to +85°C |
| Protocols | IEEE 802.3ba, QSFP28 MSA | Warranty | 5 Years |
This industrial transceiver delivers exceptional 100G Ethernet performance by integrating cutting-edge LAN-WDM architecture with a built-in semiconductor optical amplifier. It is specifically engineered to provide stable, low-latency connectivity for a QSFP28 80km link, making it the premier choice for demanding telecommunications, outdoor enclosures, and enterprise long-haul deployments.
The QSFP-ZR4-100G-I module ensures high-capacity 100Gbps transmission with integrated DDM, perfectly optimized for establishing a reliable QSFP28 80km fiber optic connection in harsh environments.
This 100G high-speed capability ensures seamless aggregation and routing across extended distances, minimizing bottlenecks in mission-critical smart city deployments.
Multiplexes multiple wavelengths over a single fiber pair to maximize existing infrastructure capacity. This precise wavelength spacing mitigates chromatic dispersion and attenuation, ensuring pristine signal integrity across long-haul optical links.
Operating within the zero-dispersion window of single-mode fiber, these specific channels optimize transmission quality and reduce the need for complex dispersion compensation modules.
This extended reach capability makes the QSFP28 80km module highly effective for inter-data center connections without requiring expensive intermediate repeater stations.
The precision ceramic ferrules within the LC connector guarantee low insertion loss and high return loss for stable optical coupling.
Real-Time Monitoring allows network administrators to continuously track critical parameters such as optical output power, receiver sensitivity, temperature, and transceiver supply voltage. This diagnostic capability facilitates predictive maintenance and rapid fault isolation within complex network topologies.
The Generic QSFP-ZR4-100G-I Compatible LINK-PP 100G QSFP28 80km module undergoes rigorous industry-standard certification to guarantee network safety, environmental compliance, and operational excellence.
Each module is subjected to a comprehensive testing matrix that validates optical parameters and structural integrity under extreme industrial conditions.
The QSFP28 80km transceiver is fully compliant with CE, FCC, RoHS, and MSA standards, ensuring safe deployment in global telecommunication infrastructures.
Firmware is meticulously coded and validated to ensure plug-and-play interoperability with a wide range of OEM switches and routers.
Ensures reliable QSFP28 80km performance by simulating harsh network environments and verifying that every optical and electrical parameter exceeds baseline industry specifications.
This test analyzes wavelength stability and spectral width to confirm precise LAN-WDM channel alignment.
Engineers evaluate the optical transmitter's signal quality, checking for proper amplitude, jitter compliance, and clear mask margins.
The module is subjected to high-stress data streams to ensure zero packet loss and a flawless connection over extended links.
Thermal cycling from -40°C to +85°C verifies that the industrial-grade components maintain optimal transmission efficiency in extreme climates.
Managed through a secure, multi-layered logistics protocol to ensure the sensitive optical components arrive in factory-perfect condition.
Every QSFP28 80km transceiver is sealed in an ESD-safe bag to prevent electrostatic discharge damage during handling and transit.
Modules are encased in custom-molded, impact-absorbing foam trays to protect internal optics from physical shock and vibration.
An automated inventory management system ensures that orders are verified, packed, and handed over to carriers with minimal lead time.
Strategic partnerships with top-tier courier services enable fully tracked, expedited shipping to data centers and enterprise facilities worldwide.
Illustrates the plug-and-play installation process into a compatible core switch, highlighting the immediate initialization of the optical link. The demonstration also showcases the software interface where network engineers can access real-time DDM metrics, confirming stable optical power levels and temperature readings across a simulated long-haul network span.
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Professional technical guidance to help customers select the most suitable QSFP-ZR4-100G-I modules based on network architecture and application requirements.
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.
15-day no-reason return and refund
Free replacement for dead-on-arrival (DOA) or defective items within the initial period
Free repair services for manufacturing defects throughout the warranty period
Warranty exclusions and conditions apply
![]() Current Model QSFP-ZR4-100G-I |
|---|
Compatible | Generic | Generic | Generic |
Data Rate (Max) | 103.125Gbps | 103.125Gbps (4x 25.78Gbps) | 103.125Gbps |
Wavelength | 1294.53nm, 1299.02nm, 1303.54nm and 1308.09nm | 1271nm, 1291nm, 1311nm and 1331nm | 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm |
Connector | Duplex LC | Duplex LC | Duplex LC |
Cable Distance (Max) | 80km | 10km | 100km |
Cable Type | SMF | SMF | SMF |
Operating Temperature | -40°C to +85°C | 0°C to +70°C | 0°C to +70°C |
Vendor Name | LINK-PP | LINK-PP | LINK-PP |
Form Factor | QSFP28 | QSFP28 | QSFP28 |
Transmitter Type | LAN WDM EML | DML CWDM | EML |
Receiver Type | SOA+PIN | PIN | PIN |
Modulation (Electrical) | 4x 25G-NRZ | 4x 25G-NRZ | 4x 25G-NRZ |
Modulation (Optical) | 4x 25G-NRZ | 4x 25G-NRZ | 4x 25G-NRZ |
DDM/DOM | Supported | Supported | Supported |
Protocols | IEEE 802.3ba, QSFP28 MSA | QSFP28 MSA Compliant | QSFP28 MSA, IEEE 802.3, RoHS 10, SFF-8636 |
Warranty | 5 Years | 5 Years | 5 Years |
| Pictures | ID# | Description | Price | Stock | Add to Cart |
Q: Do you provide better pricing for large 100G deployment projects? By K***s on 2026-03-06
A: Absolutely. We offer volume discounts, customized quotations, and long-term supply support for data centers, telecom operators, ISPs, cloud providers, and enterprise customers. By admin on 2026-03-06
Q: Will this 100G QSFP28 LAN-WDM 80km module work with Cisco, Juniper, Arista, and NVIDIA switches? By J***n on 2026-01-28
A: Yes. The module supports broad OEM compatibility and can be programmed for Cisco, Juniper, Arista, NVIDIA, Dell, HPE, MikroTik, and many other mainstream networking platforms. By admin on 2026-01-28
Q: What applications is this 100G QSFP28 80km optical transceiver designed for? By N***s on 2025-12-01
A: Operating with LAN-WDM technology at 1310nm over single-mode fiber (SMF) using a Duplex LC interface and DDM diagnostics, this module is ideal for 100G data center interconnects, metro Ethernet, telecom backbone networks, cloud infrastructure, enterprise WANs, and long-distance campus fiber deployments. By admin on 2025-12-01
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