Cisco CWDM-SFP-1570 1G CWDM SFP Transceiver SMF LC

• Enterprise campus backbone connectivity upgrades
• Data center interconnect (DCI) over SMF links
• Multi-site corporate WAN optical linking
• CWDM-based wavelength multiplexing systems
• Infrastructure modernization and fiber optimization projects
• High-capacity long-distance Gigabit Ethernet links
• Carrier-grade transport network scaling
• Disaster recovery network connectivity over fiber backbones

• Hot-swappable SFP form factor for zero-downtime deployment
• Supports long-distance optical transmission (up to 40–80 km depending on link conditions)
• Low power consumption suitable for dense deployments
• Enterprise and carrier-grade optical reliability
• Optimized for metro, ISP, and data center environments
• Enables scalable fiber capacity without physical fiber expansion
• Seamless integration with Cisco optical networking ecosystems
• Supports modular network growth strategies
• Reduces infrastructure expansion cost and complexity
• Designed for stable performance in high-demand environments

• Brand: Cisco 
• Model: CWDM-SFP-1570
• Data Rate: 1 Gbps
• Standard: Gigabit Ethernet (1GbE)
• Wavelength: 1570 nm (CWDM channel)
• Fiber Type: Single-Mode Fiber (SMF)
• Connector Type: LC Duplex
• Transmission Distance: Typically up to 40–80 km (depending on link budget and fiber quality)
• Form Factor: SFP (Small Form-Factor Pluggable)
• Hot Swappable: Yes
• Compliance: IEEE 802.3z

WHY CHOOSE THIS PRODUCT?

• Organizations choose the Cisco CWDM-SFP-1570 for its ability to scale existing fiber infrastructure without costly civil upgrades. It enables high-capacity wavelength multiplexing for efficient backbone expansion.

• It delivers reliable 1Gbps optical transport designed for stable long-distance communication across SMF networks.
• Enterprises prefer it for its predictable performance in multi-vendor optical ecosystems built around Cisco switching and routing platforms.
• Service providers benefit from reduced fiber exhaustion by using CWDM wavelength layering instead of new fiber deployment.
• It supports flexible network evolution strategies, making it suitable for both incremental upgrades and large-scale modernization projects.