The Palo Alto PAN-100G-QSFP28-4WDM Compatible LINK-PP 100G QSFP28 optical transceiver delivers 103.125 Gbps aggregate throughput over single-mode fiber (SMF) using four 25.78 Gbps NRZ lanes. Featuring a 3.3V power supply, under 3.5W low power dissipation, and a hot-pluggable duplex LC interface, it operates stably within a commercial 0°C to 70°C temperature range for high-density 100G Ethernet infrastructures.
Palo Alto Part Number
PAN-100G-QSFP28-4WDM
Vendor Name
LINK-PP
Form Factor
QSFP28
Max Data Rate
103.125Gbps (4x 25.78Gbps)
Wavelength
1271nm, 1291nm, 1311nm and 1331nm
Max Cable Distance
10km
Connector
Duplex LC
Media
SMF
Transmitter Type
DFB
Receiver Type
PIN
TX Power
-6.5~2.5dBm
RX Power
-11.5 to 2.5dBm
Modulation (Electrical)
4x 25G-NRZ
Modulation (Optical)
4x 25G-NRZ
DDM/DOM
Supported
Operating Temperature Range
0°C to +70°C
Protocols
QSFP28 MSA Compliant
Warranty
5 Years
Key Features of Palo Alto PAN-100G-QSFP28-4WDM Compatible LINK-PP 100G QSFP28
Engineered for high-speed telecom and enterprise networking, the Palo Alto PAN-100G-QSFP28-4WDM Compatible LINK-PP combines QSFP28 MSA compliance, CAUI-4 electrical interfaces, integrated DFB lasers, and PIN receivers. It provides energy-efficient 10km data transmission, advanced digital diagnostics monitoring (DDM), and seamless hot-swappable installation to optimize modern optical network architectures.
The Palo Alto PAN-100G-QSFP28-4WDM Compatible LINK-PP 100G QSFP28 optical module converts four electrical input channels into multiplexed CWDM optical signals. Designed for high-density switches and routers, it ensures reliable high-bandwidth interconnectivity across telecom networks.
PAN-100G-QSFP28-4WDM: 100G Connectivity for Data Center Interconnect
For enterprise data center interconnects (DCI) and cloud computing infrastructures, the PAN-100G-QSFP28-4WDM delivers robust 100GBASE-CWDM4 Ethernet connectivity, minimizing latency while maximizing spine-and-leaf network throughput over long-distance single-mode fiber backbones.
PAN-100G-QSFP28-4WDM Module with CWDM4 Technology for Fiber Efficiency
Utilizing advanced CWDM4 multiplexing technology, the PAN-100G-QSFP28-4WDM transceiver combines four optical channels onto one duplex single-mode fiber strand, significantly reducing optical cabling infrastructure costs while doubling fiber utilization efficiency.
PAN-100G-QSFP28-4WDM Module with 1271nm, 1291nm, 1311nm, 1331nm Wavelength
The PAN-100G-QSFP28-4WDM module operates across four standardized CWDM center wavelengths-1271nm, 1291nm, 1311nm, and 1331nm. Internal optical MUX/DeMUX components guarantee clean spectral separation and low crosstalk across all transmission channels.
Equipped with high-performance DFB uncooled lasers and sensitive PIN photodetectors, the PAN-100G-QSFP28-4WDM module provides up to 10km link distance on standard G.652 single-mode fiber, making it ideal for campus and metro networks.
PAN-100G-QSFP28-4WDM Module with Duplex LC Interface
Designed with an industry-standard duplex LC optical receptacle, the PAN-100G-QSFP28-4WDM transceiver enables effortless patching into existing single-mode patch cords, ensuring low insertion loss, mechanical durability, and stable fiber connectivity.
PAN-100G-QSFP28-4WDM Module with DOM for Real-Time Monitoring
Featuring integrated Digital Optical Monitoring (DOM) via a 2-wire I2C interface, the PAN-100G-QSFP28-4WDM allows real-time tracking of operating temperature, supply voltage, laser bias current, transmitted optical power, and received optical power.
LINK-PP manufactures the PAN-100G-QSFP28-4WDM 100G QSFP28 module in strict accordance with international standards, delivering fully compliant, environmentally safe, and high-reliability optical solutions for global networking deployments.
Every PAN-100G-QSFP28-4WDM transceiver undergoes comprehensive end-to-end quality validation, including electro-optical performance inspection, hardware integrity screening, and multi-switch interoperability testing to guarantee zero-defect deployment in critical networks.
PAN-100G-QSFP28-4WDM Quality Certifications
The PAN-100G-QSFP28-4WDM optical module holds full international certifications, including CE, FCC, UKCA, UL, REACH, and RoHS compliance, guaranteeing electrical safety, electromagnetic compatibility, and strict environmental sustainability.
This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
ISO/IEC 27001 is an international standard for managing and processing information security. This standard is jointly developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It sets out requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). Ensuring the confidentiality, integrity, and availability of organizational information assets, obtaining an ISO 27001 certificate means that the enterprise has passed the audit conducted by a certification body, proving that its information security management system has met the requirements of the international standard. Please contact us to learn more.
This product is in conformity with ISO14001.It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
ISO 45001 is a global standard that sets out the requirements for an occupational health and safety management system (OH&SMS).
REACH is a European Union regulation concerning the Registration, Evaluation, Authorization and Restriction of Chemicals. It came into force on 1st June 2007 and replaced a number of European Directives and Regulations with a single system. The regulation aims to protect human health and environmental safety, maintain and improve the competitiveness of the EU chemical industry, and develop innovative capabilities for non-toxic and harmless compounds to prevent market fragmentation, increase the transparency of the use of chemicals, promote non-animal experiments, and pursue sustainable social development.Please contact us to learn more.
This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
CB is an international system operated by IECEE. This product is based on IEC standards for testing the safety performance of electrical products. Please contact us to learn more.
This product fully accords with UKCA (UK Conformity Assessed) certificate, which signifies that it meets all relevant quality standards as well as health and safety requirements. Please contact us to learn more.
UL certification is a non-mandatory certification in the United States,mainly testing and certification of product safety performance.Its ultimate purpose is to obtain products with a fairly safe level for the market,and to contribute to ensuring human health and property safety.Please contact us to learn more.
PAN-100G-QSFP28-4WDM Certified for Reliable Host-Device Compatibility
Certified for broad host-system compatibility, the PAN-100G-QSFP28-4WDM transceiver seamlessly operates across major tier-1 switches, routers, and network interface cards without triggering vendor-lock error notifications.
Advanced automated testing protocols ensure that each LINK-PP QSFP28 transceiver delivers exceptional signal integrity, low latency, and enduring network reliability.
Optical Spectrum Test
Optical spectrum analysis verifies center wavelength accuracy and ensures side mode suppression ratios exceed 30dB.
Eye Pattern Test
Eye diagram testing validates clean optical signal masks, minimal jitter, and superior transmitter waveform quality.
Bit Error Rate Test
Stringent PRBS pattern testing confirms reliable transmission with bit error rates strictly below 1E-12.
Temperature Test
Thermal chamber cycling guarantees stable 0°C to 70°C commercial operating temperature performance without packet loss.
Product Shipping for Palo Alto PAN-100G-QSFP28-4WDM Compatible LINK-PP 100G QSFP28
All Palo Alto PAN-100G-QSFP28-4WDM Compatible LINK-PP 100G QSFP28 modules are securely packed and swiftly dispatched via trusted couriers to guarantee safe arrival worldwide.
Anti-Static Protective Packaging
Premium ESD shielding clamshell blister packaging prevents electrostatic damage during handling.
Deploying this 100G QSFP28 optical module within your data center or core network infrastructure is remarkably simple. Just plug the hot-swappable transceiver into a compatible 100G port, attach your duplex LC fiber cable, and immediately unlock seamless, massive 100 Gbps connectivity designed for high-capacity routing and switching.
PAN-100G-QSFP28-4WDM Technical Support
LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.
Pre-Sales Technical Consultation
Professional technical guidance to help customers select the most suitable PAN-100G-QSFP28-4WDM modules based on network architecture and application requirements.
Compatibility Verification Support
Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.
Deployment & Installation Assistance
Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.
Long-Term Technical Assurance
Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.
A:
The standard LQ-CW100-LR4C model is rated for commercial operating temperatures (0°C to +70°C / 32°F to 158°F). For outdoor roadside telecom enclosures, cell tower base stations, or harsh environments requiring -40°C to +85°C industrial temperature tolerance, we offer hardened versions LQ-CW100-LR4I. Please reach out to our team to arrange custom wide-temperature builds. By
admin
A:
Yes. The module complies strictly with QSFP28 MSA and IEEE 802.3ba 100GBASE standards. Furthermore, our manufacturing and test facilities operate under ISO 9001, ISO 14001, ISO 45001, and ISO/IEC 27001 certifications. All hardware carries CE, FCC, UL, and RoHS (EU Directive 2015/863) certifications, backed by an industry-leading 5-year warranty. By
admin
A:
Yes, absolutely. We provide tailored EEPROM multi-vendor coding prior to dispatch. When ordering, simply specify your target host devices (e.g., Port A for Cisco Nexus and Port B for Arista), and our engineering team will program and verify the modules on the corresponding switch testbeds to ensure plug-and-play interoperability, error-free DOM monitoring, and full CLI recognition. By
admin
A:
This module requires standard Duplex LC terminated OS2 Single Mode Fiber (SMF, 9/125µm). Because it utilizes four internal CWDM wavelengths (1271nm, 1291nm, 1311nm, and 1331nm) multiplexed over a single fiber pair with a link budget up to 10km, an 8km span runs natively without requiring external optical amplification, dispersion compensation, or MTP/MPO breakout cabling. By
admin
Please write comments with more than three
character.
495414
498517
P***z
Italy
Verified
Purchase
5 .0
2026-08-13
Interoperability between Arista 7050CX and Juniper QFX was seamless on first boot. The duplex LC interface clicked firmly into place, and real-time CWDM4 wavelength multiplexing handled 100Gbps line-rate throughput without hiccups.
Please write comments with more than three
character.
495414
498508
C***z
Finland
Verified
Purchase
5 .0
2025-12-27
Spliced into an 8.5km dark fiber route for our regional campus aggregation network. Both optical dispersion and attenuation remained well within spec, delivering flawless 103.125Gbps line rate for high-capacity SAN and NAS storage.
United States · English · USD
