Description

Cisco Catalyst Digital Building Series Switches Overview:

The Cisco Catalyst Digital Building Series switches are purpose-built for smart building and fiber-to-the-office (FTTO) networks, offering optimized performance and features for building automation and IoT applications.

Cisco Catalyst Digital Building Series Switches Models:

Specifications:

• Performance:
  • Forwarding Bandwidth: 2.8 Gbps
  • Switching Bandwidth (Full-Duplex Capacity): 5.6 Gbps
  • Flash Memory: 256 MB
  • Memory DRAM: 512 MB
  • Max VLANs: 64
  • VLAN IDs: 1-4094
  • Maximum Transmission Unit (MTU): Up to 1500 bytes
  • MAC Entries: 8192
  • Port Channels: 6
  • Queues: 4 egress queues/port
  • ACLs: 180 MAC, IPv4, and IPv6
  • Bootup Time: 35 sec.
  • Forwarding Rate (64-Byte Packet):
    • CDB-8U: 4.2 mpps
    • CDB-8P: 4.2 mpps
• Connectors and Cabling:
  • Ethernet Interfaces:
    • 10BASE-T Ports: RJ-45 connectors, 2-pair Category 3/4/5 UTP cabling
    • 100BASE-TX Ports: RJ-45 connectors, 2-pair Category 5 UTP cabling
    • 1000BASE-T Ports: RJ-45 connectors, 4-pair Category 5 UTP cabling
• Power Connectors:
  • Utilizes proprietary power connector for easy installation and maintenance
  • Supports different input voltage ranges (100V – 277VAC or 100V – 240VAC)
• Indicators:
  • Per-Port Status: Link integrity, disabled, activity, speed, PoE status
  • System Status: System, power-saving mode
• Dimensions and Weight:
  • CDB-8U/CDB-8P: 2.75 x 8.72 x 11.07 inches / 6.98 x 22.15 x 28.12 cm; Weight: 9.65 lbs / 4.38 kg
  • Mounting Kits: Various dimensions and weights for flexible installation
• Environmental Ranges:
  • Operating Temperature: -5°C to +50°C (+23°F to +122°F) up to 5000 ft altitude
  • Storage Temperature: -25°C to +70°C (-13°F to +158°F) up to 15,000 ft altitude
  • Operating/Storage Altitude: Up to 10,000 ft / 15,000 ft
  • Operating/Storage Relative Humidity: 5% to 95% noncondensing
• Mean Time Between Failures (MTBF):
  • CDB-8U: 710,270 hours
  • CDB-8P: 910,260 hours
  • Datasheet