Huawei DWDM-SFPGE-1544-53 2.5G 120km DWDM SFP Transceiver

• Long-distance DWDM links between telecom network locations
• 2.5G optical backbone connections across metropolitan networks
• Single-mode fiber links connecting remote network facilities
• Optical transport links requiring 120km transmission reach
• DWDM wavelength deployment for fiber capacity expansion
• Telecom aggregation links requiring extended optical distance
• Enterprise backbone connectivity across geographically separated sites
• Optical infrastructure upgrades using compatible eSFP interfaces
• Network links requiring 1544.53nm DWDM wavelength operation
• Long-haul connectivity where optical diagnostics are valuable

• 2.5G optical rate supports high-capacity network links
• 1544.53nm wavelength enables precise DWDM channel deployment
• 120km transmission distance supports extended optical links
• DWDM technology increases usable fiber capacity efficiently
• Single-mode fiber enables long-distance optical transmission
• eSFP form factor supports compact network equipment designs
• LC connector provides standardized fiber connectivity
• DFB laser delivers controlled wavelength transmission
• DOM support improves optical link monitoring visibility
• -24 dBm receiver sensitivity supports weak optical signals
• Up to 4 dBm launch power supports long-reach optical links
• Less than 1.5W power use helps optimize network energy demand
• 3.3V operating voltage supports compatible optical platforms
• Standard temperature range suits controlled network environments
• ITU-T G.698.1 protocol supports standardized DWDM networking

• Brand: Huawei
• Model: DWDM-SFPGE-1544-53
• Product Type: DWDM Optical Transceiver
• Optical Technology: Dense Wavelength Division Multiplexing (DWDM)
• Form Factor: Enhanced Small Form-Factor Pluggable (eSFP)
• Data Rate: 2.5G
• Fiber Mode: Single-mode
• Wavelength: 1544.53nm
• Maximum Distance: 120 km
• Connector Type: LC
• DOM Support: Yes
• Operating Voltage: 3.3V
• Power Consumption: < 1.5W
• Laser Type: DFB
• Receiver Sensitivity: -24 dBm
• Extinction Ratio: 8 dB
• Average Launch Power: -1 to 4 dBm
• Operating Temperature: -5 to 70°C (Standard)
• Storage Temperature: -40 to 85°C
• Protocol: ITU-T G.698.1
• Compatibility: Compatible DWDM/eSFP platforms supporting the specified optic
• Deployment: Long-distance telecom and optical transport networks

WHY CHOOSE THIS PRODUCT?

• 120km optical reach — The extended transmission distance supports long-haul connectivity between network locations without requiring frequent intermediate equipment.
• Dedicated DWDM wavelength — 1544.53nm operation is suited to wavelength-division optical architectures where fiber capacity needs to be managed efficiently.
• 2.5G transmission capacity — Provides a defined 2.5G optical interface for compatible telecom and transport equipment.
• Long-distance single-mode design — Single-mode fiber support makes the module appropriate for extended optical paths rather than short-range multimode deployments.
• Optical diagnostics — DOM support provides visibility into supported optical operating parameters, helping network teams monitor link health.
• Low power requirement — Power consumption below 1.5W helps reduce the energy contribution of individual optical interfaces in dense deployments.
• Compact eSFP architecture — The pluggable form factor helps simplify module replacement, upgrades and network interface maintenance.
• Standardized optical connectivity — LC connectivity and ITU-T G.698.1 support help align the module with structured optical network deployments.