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Home Networking Network Switches Switch Modules & Line Cards Cisco WS-X6516-GBIC Catalyst 6500 16-Port Gigabit Ethernet Fabric Module

Cisco WS-X6516-GBIC Catalyst 6500 16-Port Gigabit Ethernet Fabric Module


Brand:

Specifications

   Product Description:
  • The Cisco WS-X6516-GBIC is a high-performance 16-port Gigabit Ethernet module designed for the Catalyst 6500 Series switches. Leveraging the CEF256 architecture, it provides centralized forwarding with the option to upgrade to distributed forwarding using a Distributed Forwarding Card (DFC). This module supports various GBIC transceivers, offering flexibility for different network requirements.
   Specifications:
  • Brand: Cisco
  • Model Number: WS-X6516-GBIC
  • Ports16 x GBIC slots
  • Data Rate1 Gbps per port
  • Buffer Size512 KB per port
  • ForwardingCentralized (Upgradeable to Distributed with DFC)
  • Backplane ConnectionCEF256 (256 Gbps)
  • Supported GBICs1000BASE-SX, LX/LH, ZX, T, CWDM, DWDM
  • Transmit (Tx)1 priority queue, 2 round-robin queues, 2 thresholds
  • Maximum Frame Size9216 bytes (Jumbo Frames)
  • Chassis CompatibilityCatalyst 6500 Series (slots 9–13 in 6513 chassis)
  • Dimensions1.2" H x 14.4" W x 16.0" D
  • Operating Temperature0°C to 40°C
  • Storage Temperature-40°C to 75°C
  • Humidity10% to 90% (non-condensing)
   Features:
  • 16 x Gigabit Ethernet Ports (GBIC) – Supports various GBIC transceivers including SX, LX/LH, ZX, and Copper.
  • CEF256 Fabric-Enabled – Optimized for high-speed, centralized forwarding with 256 Gbps switching capacity.
  • Upgradable to Distributed Forwarding (DFC) – Boost performance with optional Distributed Forwarding Card.
  • Advanced QoS Support – Per-port quality of service with transmit and receive queues, enabling traffic prioritization.
  • High Port Density – Ideal for enterprise backbone aggregation and high-performance data center environments.
  • Jumbo Frame Support – Supports up to 9216-byte frames for improved throughput and efficiency.
  • Compatible with Catalyst 6500 Series Chassis – Seamless integration with Cisco’s most scalable switching platform.
  • Hot-Swappable Design – Easily install or replace modules without powering down the system.
  • Scalable Performance – Delivers line-rate Layer 2/3/4 switching performance across all ports.
  • Proven Cisco Reliability – Backed by enterprise-grade durability and Cisco’s trusted networking architecture.


Features

Brand:
Cisco
Warranty:
1 Year