Huawei DWDM-SFPGE-1531-90 2.5G 1531.90nm 120km Transceiver

• Long-distance DWDM links between enterprise network locations
• 120km optical connectivity for service provider infrastructure
• Extended single-mode fiber links across metropolitan networks
• Data center interconnects requiring long optical reach
• Enterprise backbone links using wavelength-based transport
• Provider Ethernet networks requiring 2.5G optical capacity
• DWDM channel deployment over compatible optical infrastructure
• Remote-site connectivity across extended fiber routes
• Optical network expansion using compact eSFP modules
• Managed fiber links requiring DDM/DOM diagnostic visibility

• 2.5G optical throughput supports extended network connectivity
• 1531.90nm DWDM wavelength enables wavelength-based transport
• 120km reach supports long-distance single-mode fiber links
• eSFP form factor enables compact network equipment deployment
• LC connector simplifies standard single-mode fiber connection
• DDM/DOM support provides visibility into optical conditions
• -24 dBm receiver sensitivity supports extended optical reach
• -1 to +3 dBm TX power provides defined optical output range
• 3.3V supply supports standard optical module integration
• Maximum 1.5W power consumption helps manage link-level power
• Single-mode fiber design targets long-distance optical networks
• IEEE 802.3 protocol support fits Ethernet-based connectivity
• MSA compliance supports standardized module interoperability
• 0°C to 70°C operating range suits controlled network sites
• Suitable for enterprise, data center and provider deployments

• Brand: Huawei
• Model: DWDM-SFPGE-1531-90
• Transceiver Type: DWDM Optical Transceiver
• Form Factor: eSFP
• Data Rate: 2.5G
• Fiber Mode: Single-mode
• Transmission Distance: 120 km
• Reach: 120,000 m
• Wavelength: 1531.90 nm
• Connector Type: LC
• Operating Temperature: 0°C to 70°C
• Supply Voltage: 3.3V
• Max Power Consumption: 1.5W
• DDM/DOM Support: Yes
• TX Power: -1 to +3 dBm
• Receiver Sensitivity: -24 dBm
• Protocol: IEEE 802.3
• Compliance: MSA Compliant
• Applications: Data Center, Enterprise, Service Provider
• Compatibility: Compatible Huawei eSFP DWDM platforms; verify system compatibility before deployment

WHY CHOOSE THIS PRODUCT?

• 120km optical reach Extends network connectivity across long-distance fiber routes while reducing the need for additional intermediate optical equipment.
• 2.5G transmission capacity Provides a defined 2.5G link rate for optical Ethernet infrastructure requiring more reach than standard short-distance optics.
• 1531.90nm DWDM wavelength Supports wavelength-based optical transport architectures where specific DWDM channel allocation is required.
• DDM/DOM monitoring Gives network teams access to supported optical diagnostics for more efficient link monitoring and troubleshooting.
• Single-mode fiber support Matches long-distance fiber infrastructure and makes the module appropriate for extended enterprise and provider links.
• Compact eSFP design Enables optical connectivity within compatible network equipment without requiring a larger dedicated transceiver chassis.
• Controlled optical power characteristics Defined TX power and receiver sensitivity help network planners evaluate link suitability before deployment.
• Low maximum power consumption Up to 1.5W consumption helps network operators account for optical module power requirements at scale.