Cisco SFP-OC12-LR1 OC-12/STM-4 SFP Transceiver Module

• SONET backbone network deployments
• SDH transport network connectivity
• Telecommunications carrier infrastructure
• Enterprise WAN optical connectivity
• Government communication network environments
• Utility and energy sector transport networks
• Metro optical networking projects
• Business continuity communication architectures
• Legacy network modernization initiatives

• Supports OC-12 network environments
• Supports STM-4 transport infrastructure
• SFP form factor for flexible deployment
• Designed for SONET and SDH networking applications
• Long-reach optical connectivity capability
• Suitable for carrier-grade network environments
• Supports infrastructure lifecycle extension initiatives
• Enables scalable transport network expansion
• Facilitates optical network modernization projects
• Optimizes utilization of SFP-enabled platforms
• Supports high-availability communication architectures

• Brand: Cisco
• Part Number: SFP-OC12-LR1
• Product Type: SFP Transceiver Module
• Network Standard: OC-12 / STM-4
• Form Factor: SFP
• Application: SONET and SDH Optical Networking
• Reach Type: Long Reach (LR)
• Technology: Optical Transport Networking

WHY CHOOSE THIS PRODUCT?

• Organizations choose the Cisco SFP-OC12-LR1 when maintaining or expanding SONET and SDH infrastructures where reliability, transport network continuity, and long-term operational stability are essential. Unlike standard Ethernet transceivers, it is purpose-built for OC-12 and STM-4 environments, making it a practical choice for telecom operators, utility providers, public sector networks, and enterprises with dedicated transport architectures. For procurement teams, it provides a cost-effective way to support existing investments, simplify infrastructure upgrades, maintain compatibility with deployed Cisco platforms, and extend the useful life of mission-critical optical networking environments.