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- In Stock: 2
- Manufacturer: Cisco
- Model or Part: CRS-4-CH
- Condition: Refurbished
- Weight: 266.00lb
- Dimensions: 38.50in x 38.50in x 24.00in
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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 Cisco CRS-4-CH is the core component of the CRS-1 Series carrier routing system, providing a robust 4-slot chassis that delivers high-density, carrier-grade performance for modern service provider networks. Designed for scalability and reliability, this chassis supports a wide range of line cards, power modules and fan trays, enabling operators to build flexible architectures that can evolve with traffic demands.
Key Features
- Four modular slots for line cards, allowing seamless upgrades and capacity expansion
- Redundant power supplies and cooling fans for continuous operation
- High-speed backplane architecture delivering up to 1.6 Tbps of throughput
- Advanced hardware monitoring and diagnostics for proactive fault management
- Standardized Cisco IOS XR software platform for unified control and automation
Technical Specifications
- Chassis dimensions: 44 in height x 24 in width x 36 in depth (approx.)
- Weight: 250 lbs (approx.)
- Power consumption: 1200 W per power module, dual redundant units
- Cooling: High efficiency fans with adjustable speed, up to 40 C ambient operating temperature
- Supported line cards: 10G, 40G, 100G Ethernet, MPLS, OTN and other carrier interfaces
- Management interfaces: Console, Ethernet, USB and out-of-band management ports
Typical Applications
- Core and aggregation layers in large carrier and metro networks
- High-capacity data center interconnect (DCI) solutions
- Multi-service platforms delivering IP, MPLS, Ethernet and optical transport
- Network virtualization and SDN deployments requiring reliable hardware grounding
- Disaster recovery and business continuity sites where redundancy is critical
The Cisco CRS-4-CH chassis offers a future-proof foundation that helps service providers meet growing bandwidth demands while maintaining operational efficiency and network resilience.