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Catalyst Digital Building Series Switches (8U-8P)
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Catalyst Digital Building Series Switches (8U-8P)

The Cisco Catalyst Digital Building Series Switch

is the industry’s most power-efficient switch optimized for low-voltage Power over Ethernet (PoE) deployments and connectivity. The Digital Building Series Switch lays the foundation for powering and converging disparate building subsystems (lighting, HVAC, badging systems, metering, CCTV, access) onto a single IP network, thereby expanding, enabling, and accelerating the Cisco Digital Building ecosystem.

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SKU: 4.96708E+11 Category: Tag: Brand:
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Description

Cisco Catalyst Digital Building Series Switches Models:

Part Number Description
CDB-8U Cisco Catalyst Digital Building Switch, 8 x FE, 480W UPOE, Uplinks: 2 x 1G copper, LAN Lite.
CDB-8P Cisco Catalyst Digital Building Switch, 8 x FE, 240W PoE+, Uplinks: 2 x 1G copper, LAN Lite.

Cisco Catalyst Digital Building Series Switch Highlights

  • 8 fast Ethernet ports and 2-gigabit copper uplink ports, with line-rate forwarding performance
  • Universal Power over Ethernet (Cisco UPOE) and Power over Ethernet Plus (PoE+) support with up to 480W of the power budget
  • Support for Layer 2 features, optimized for robust connectivity to lighting and other building IoT device
  • Silent operation due to fanless design, which enhances reliability
  • Enhanced Limited Lifetime Warranty (E-LLW)

Cisco Catalyst Digital Building Series Switch Specifications:

Description Specification
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
Buffers 1K
ACLs 180 MAC, IPv4 and IPv6
Bootup time 35 sec.
Forwarding Rate 64-Byte Packet Cisco Catalyst Digital Building Series
CDB-8U 4.2 mpps
CDB-8P 4.2 mpps
Connectors and cabling Cisco Catalyst Digital Building Series Ethernet interfaces:

●  10BASE-T ports: RJ-45 connectors, 2-pair Category 3, 4, or 5 Unshielded Twisted-Pair (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 ●  The Cisco Catalyst Digital Building Series Switches utilize a proprietary power connector on the switch itself to make installation, upgrades, and maintenance fast and easy, as well as enabling up to 277VAC operation. The internal power supply is an autoranging AC power supply

●  Customers utilizing the direct-wire Catalyst Digital Building Flex Mount can provide 100V – 277VAC input voltage.

●  Customers utilizing the C14 Catalyst Digital Building Flex Mount, or the Catalyst Digital Building 5-slot Rack Mount can utilize 100V – 240VAC input voltage

●  The C14 Catalyst Digital Building Flex Mount and the Catalyst Digital Building 5-slot Rack Mount can be ordered with a variety of country-specific power cords
Indicators Per-port status: Link integrity, disabled, activity, speed, PoE Status

System status: system, power-saving mode
Dimensions
(H x W x D)		 Cisco Catalyst Digital Building Switch Series Inches Centimeters
CDB-8U 2.75 x 8.72 x 11.07 6.98 x 22.15 x 28.12
CDB-8P 2.75 x 8.72 x 11.07 6.98 x 22.15 x 28.12
Weight Cisco Catalyst Digital Building Switch Series Pounds Kilograms
CDB-8U 9.65 4.38
CDB-8P 9.65 4.38
CDB-MNT-FLEX-DIR= 3.55 1.61
CDB-MNT-FLEX-C14= 3.55 1.61
CDB-MNT-RACK5-C14= 16 7.26
(Total wt. for 2 units/Flex mount) 1.74 0.78
Environmental ranges   Cisco Catalyst Digital Building Switch Series
Operating*temperature up to 5000 ft (1524 m) -5°C to +50°C** +23°F to +122°F
Operating* temperature up to 10,000 ft (3048 m) -5°C to +45°C +23°F to +113°F
Storage temperature up to 15,000 ft (4572 m) -25°C to +70°C -13°F to +158°F
Operating altitude Up to 3048 m Up to 10,000 ft
Storage altitude Up to 4000 m Up to 15,000 ft
Operating relative humidity 5% to 95% noncondensing
Storage relative humidity 5% to 95% noncondensing
* Minimum ambient temperature for a cold start is 0°C (+32°F).

** Operation above 40°C may impact service life.
Mean Time Between Failures (MTBF) Cisco Catalyst Digital Building Series MTBF (hours)
CDB-8U 710,270
CDB-8P 910,260

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