Cisco CDB-8U Switch is Cisco Catalyst Digital Building Switch, 8 x FE, 480W UPOE, Uplinks: 2 x 1G copper, LAN Lite.

The Cisco CDB-8U and CDB-8P switches are the industry’s most power-hungry switches optimized for low-voltage Power over Ethernet (PoE) deployment and connectivity.
The Digital Building Series switches provide the foundation for powering and converging different building subsystems (lighting, HVAC, badge systems, metering, CCTV, access) into a single IP network. This extends, supports and accelerates the Cisco Digital Building Ecosystem.

Cisco CDB-8U Switch Introduction

Today’s companies are digitalizing to deliver new customer experiences, enhance employee innovation, and build innovative business models powered by analytics. Buildings are at the heart of this digital transformation, as buildings are where most traditional businesses operate and operate. To enhance the building’s experience and efficiency, owners and facility managers are aware of the value of interconnecting various building subsystems, including lighting, HVAC, security, sensors and audio-video systems, which have historically been stagnant and difficult management. Although the integration of these isolated subsystems is critical to digital conversion, implementation has so far been complex and costly.

This complication has changed its quiet, fanless design and compact footprint, and the Cisco Catalyst Digital Building Series switches offer flexible installation options and open up a variety of network design and connectivity options. They can be used to support a variety of use cases and go beyond the previous generation of lighting and building technology enablers.

Cisco CDB-8U Switch Product Picture

Cisco CDB-8U SwitchCisco CDB-8U Switch

Cisco CDB-8U Switch Specification

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 maps
CDB-8P 4.2 maps

Cisco CDB-8U Switch Product Feature

1,  8 Fast Ethernet ports and 2-gigabit copper uplink ports, with line-rate forwarding performance

2,   Universal Power over Ethernet (Cisco UPOE) and Power over Ethernet Plus (PoE+) support with up to 480W of power budget

3,  Support for Layer 2 features, optimized for robust connectivity to lighting and other building IoT devices

4,   Silent operation due to fanless design, which enhances reliability

5,   Enhanced Limited Lifetime Warranty (E-LLW)

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