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- In Stock: 20
- Manufacturer: Fore Systems
- Model or Part: NMC-2/155MMSC
- Condition: Refurbished
- Weight: 39.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Fore Systems ES-3810 Interface Card OC-3 (model NMC-2/155MMSC) is a high-performance network module designed to add OC-3 (155 Mbps) optical connectivity to the ES-3810 series chassis. Engineered for reliability and ease of integration, this interface card enables seamless data transport over SONET/SDH networks, supporting both legacy and modern telecommunications environments. Its compact form factor and hot-swap capability make it ideal for expanding bandwidth without downtime.
Key Features
- OC-3 (155 Mbps) optical interface for high-speed data transmission
- Hot-swap capable for zero-impact upgrades and maintenance
- Built-in diagnostics and LED status indicators for quick troubleshooting
- Compatible with all ES-3810 chassis models from Fore Systems
- Low power consumption to reduce overall system energy use
- Robust mechanical design for operation in harsh telecom environments
Technical Specifications
- Interface type: OC-3 (155 Mbps) SONET/SDH
- Connector: Standard SC or LC optical connector (depending on configuration)
- Wavelength: 1310 nm (single mode) or 850 nm (multimode) options available
- Operating temperature: 0 to 55 degrees Celsius
- Power supply: 48 VDC, 1.5 A max
- Dimensions: 1U rack height, 19 inch width
- Compliance: RoHS, FCC Part 15 Class B
Applications
- Metro Ethernet and broadband aggregation
- Backbone connections for service provider networks
- Enterprise campus interconnects requiring reliable optical links
- Data center uplinks and storage area network extensions
- Disaster recovery sites needing high-availability optical transport
- Legacy SONET/SDH infrastructure upgrades
By integrating the Fore Systems NMC-2/155MMSC OC-3 interface card, organizations can enhance network capacity, improve resilience, and future-proof their optical transport layers while maintaining a simple and cost-effective solution.