100G CWDM Single Lambda QSFP28 Transceiver, 10km
Product Overview
The GLOBALfiber QSFP28-CWDM10 is a high-performance 100G CWDM Single Lambda QSFP28 optical transceiver designed for 100 Gigabit Ethernet connectivity over up to 10km of Single Mode Fiber (SMF).
Utilizing advanced 100G Lambda MSA technology, the module transmits a single optical wavelength at either 1271nm, 1291nm, 1311nm or 1331nm, making it ideal for CWDM transport networks, data center interconnects, telecom infrastructure, and high-capacity enterprise networks.
The transceiver combines PAM4 modulation, low power consumption, Digital Diagnostics Monitoring (DDM), and QSFP28 MSA compliance to deliver reliable and cost-effective 100G optical connectivity.
Features
• Supports 100Gbps Ethernet transmission
• Compliant with 100G Lambda MSA Specification
• Single Lambda optical technology
• Supports up to 10km transmission over Single Mode Fiber
• Available wavelengths:
o 1271nm
o 1291nm
o 1311nm
o 1331nm
• EML laser transmitter
• PIN receiver
• QSFP28 MSA compliant
• SFF-8636 Rev 2.10a compliant
• 4 × 25G electrical interface
• Duplex LC connector
• Integrated Digital Diagnostics Monitoring (DDM/DOM)
• Low power consumption
• Hot-pluggable QSFP28 form factor
• Single 3.3V power supply
• Suitable for CWDM transport applications
• Optimized for data center and telecom deployments
Technical Specifications
General
• Form Factor: QSFP28
• Data Rate: 100Gbps
• Ethernet Standard: 100G Lambda MSA
• Fiber Type: Single Mode Fiber (SMF)
• Connector Type: Duplex LC
• Maximum Reach: 10km
• Supply Voltage: 3.3V
• Maximum Power Consumption: < 4.5W
• Operating Temperature: 0°C to +70°C
• Digital Diagnostics Monitoring: Supported
• Hot Pluggable: Yes
Optical Characteristics
Transmitter
• Wavelength Options:
o 1271nm
o 1291nm
o 1311nm
o 1331nm
• Transmitter Type: EML
• Optical Output Power: -1.4dBm to +4.5dBm
Receiver
• Receiver Type: PIN
• Receiver Sensitivity: < -6.1dBm
• Optical Power Budget: 4.7dB
Electrical Characteristics
• Electrical Interface: 4 × 25G
• OIF CEI-28G-VSR Compliant
• QSFP28 MSA Compliant
• SFF-8636 Rev 2.10a Compliant
Certifications
• TUV Certified
• UL Certified
• FDA Approved
• RoHS Compliant
Applications
• Data Center Interconnect (DCI)
• 100G Ethernet Networks
• Cloud Infrastructure
• Telecom Networks
• Enterprise Backbone Networks
• Metro Ethernet Networks
• Internet Service Providers (ISP)
• CWDM Optical Transport Networks
• High-Speed Campus Networks
• Carrier Ethernet Applications