Description
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Brand: Cisco
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Model Number: WS-C4900M
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Series: Cisco Catalyst 4900 Series
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Product Type: Modular Ethernet Switch
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Device Type: Layer 2/3 High-Performance Switch
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Slots & Capacity:
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8 hot-swappable module slots
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Supports up to 48 10 Gigabit Ethernet ports (depending on modules installed)
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Performance:
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Switching fabric capacity: 320 Gbps
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Forwarding rate: 250 Mpps
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Latency: sub-5 microseconds for 10G traffic
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Features:
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Layer 2 and Layer 3 routing (OSPF, EIGRP, BGP, IPv6 support)
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Advanced QoS for voice/video/data prioritization
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Security features: ACLs, 802.1X, DHCP snooping, control plane policing
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High-availability features including hot-swappable modules, redundant power supplies, and fans
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Supports Cisco TwinGig converter for Gigabit uplinks in 10G slots
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Interfaces (Base Configuration):
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8 fixed 10 Gigabit Ethernet X2 ports (expandable with line cards)
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Additional interfaces via hot-swappable modules
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Form Factor: 2U rack-mountable modular switch
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Usage/Application: Data center aggregation, enterprise LAN backbone, and high-performance campus networks
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Condition: Refurbished, fully tested
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Warranty: 30 Days Warranty
Categories
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Refurbished Cisco Switches
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Cisco Catalyst 4900 Series
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Modular Data Center Switches
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Enterprise Aggregation Devices
Key Benefits
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Delivers high-density 10 Gigabit Ethernet switching in a compact 2U chassis
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Modular design allows scalability up to 48 x 10G ports
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Supports advanced routing and QoS features for enterprise and data center deployments
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Ensures network resiliency with hot-swappable modules and redundant power supplies
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Cost-effective refurbished solution, tested for enterprise-grade reliability
Final Notes
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Product specifications may vary slightly based on stock. For confirmation and support, please contact us at +91-96328 19991.
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Our refurbished products are typically 3–4 years old, fully renewed, port-tested, and covered with a 30-day service warranty.
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Note: Images are for reference only.









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