Cisco CWDM-OADM1-1550 1550nm Dual-Channel OADM Module

• 1550nm wavelength add/drop in metropolitan optical rings
• Campus CWDM networks requiring selective channel access
• Data center optical links using Cisco CWDM architecture
• Service expansion over existing shared fiber infrastructure
• Two-way 1550nm channel insertion across optical rings
• Wavelength-specific access at intermediate network locations
• CWDM network upgrades without dedicated fiber for each service
• Optical troubleshooting using the dedicated monitor interface
• Cisco CWDM deployments requiring passive wavelength routing
• Multi-wavelength metro networks using shared fiber paths

• 1550nm wavelength enables targeted CWDM channel add/drop
• Dual single-channel architecture supports two-way ring access
• Passive OADM design avoids active optical signal processing
• Supports wavelength-specific optical network expansion
• Other CWDM wavelengths can pass through the OADM
• Designed for Cisco CWDM passive optical architectures
• Suitable for ring-based metropolitan optical deployments
• Supports selective channel insertion without full fiber replacement
• 1550nm color coding simplifies CWDM wavelength identification
• Enables targeted service expansion over existing fiber routes
• Supports campus and metropolitan optical networking designs
• Useful for scalable wavelength-based network architecture
• Complements Cisco CWDM SFP and GBIC optical ecosystems
• Available as part of Cisco's eight-wavelength OADM family
• Helps optimize fiber utilization through wavelength multiplexing

• Brand: Cisco
• Model: CWDM-OADM1-1550
• Module Type: Optical Add/Drop Multiplexer (OADM)
• Product Family: Cisco CWDM Passive Optical System
• Channel Type: Dual Single-Channel OADM Module
• Supported Wavelength: 1550 nm
• Wavelength Architecture: Single-Wavelength OADM
• Add/Drop Capacity: Dual 1550nm Channel
• Network Architecture: Optical Ring
• Network Fiber Strands: 2
• Gigabit Ethernet Links: Up to 2
• Optical Function: Add/Drop
• Optical Path: Other CWDM wavelengths pass through
• Device Type: Passive Optical Device
• Connector Color Code: Yellow
• Monitoring: Dedicated Monitor Port
• Monitor Port Use: Power Meter / Optical Spectrum Analyzer
• Fiber Architecture: Dual Fiber
• CWDM Family: 8 Single-Wavelength OADM Options
• Compatibility: Cisco CWDM passive optical system; verify platform
• Deployment: Campus, Data Center, Metropolitan Network

WHY CHOOSE THIS PRODUCT?

• Dedicated 1550nm channel handling Provides precise wavelength-specific add/drop functionality for CWDM designs requiring the 1550nm channel.
• Dual-channel ring architecture Enables the 1550nm wavelength to be added or dropped in both directions of an optical ring.
• Passive optical architecture Provides wavelength routing without requiring active signal processing within the OADM itself.
• Efficient fiber utilization Allows multiple CWDM wavelengths to share optical infrastructure rather than requiring separate fiber paths for every service.
• Cisco CWDM ecosystem integration Designed as part of Cisco's broader CWDM solution comprising OADMs, MUX/DEMUX modules, optical transceivers and chassis.
• Optical monitoring capability The monitor port allows connection of a power meter or optical spectrum analyzer for troubleshooting and optical verification.
• Targeted network expansion Lets operators introduce or extract the 1550nm service at selected points without redesigning the complete CWDM wavelength architecture.
• Clear model identification The 1550nm designation and yellow connector color coding help distinguish this module from other wavelength-specific OADM variants.