Cisco Catalyst Center (Formerly Cisco DNA Center) DN4 Appliance Ordering Guide

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Updated:August 21, 2026

Bias-Free Language

The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.

Available Languages

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Updated:August 21, 2026
 

 

Simplified IT experiences

Scale at the speed of your business

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Figure 1.  

Cisco Catalyst Center simplified experiences

Solution components

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Figure 2.  

Cisco Catalyst Center solution components

Cisco Catalyst Center DN4 hardware appliance ordering

Cisco Catalyst Center DN4 appliance – scale and hardware specifications

Scaling for Cisco Catalyst Center DN4 appliances is the same as for their DN3 counterparts. Please see the Catalyst Center Data Sheet for detailed scale information.

Table 1.        Cisco Catalyst Center DN4 appliance hardware specifications

DN4-HW-APL

DN4-HW-APL-L

DN4-HW-APL-XL

  32-core M8
  5000 network devices

    4000 APs

    1000 switches and Routers

  25,000 endpoints (concurrent)
  48-core M8
  8000 network devices

    6000 APs

    2000 switches/routers

  40,000 endpoints (concurrent)
  72-core M8
  18000 network devices

    13000 APs

    5K switches and routers

  100,000 endpoints (concurrent)

Hardware specifications

Physical specifications

DN4-HW-APL, DN4-HW-APL-L and DN4-HW-APL-XL

Hardware series

Cisco UCS® C225 M8 Rack Server (data sheet)

Form factor

1RU rack server

Power supply

2 hot-pluggable, redundant 1200W Titanium certified AC

Physical dimensions

Height: 1.70 in. (4.3 cm)

Width: 16.9 in. (42.9 cm)

Depth: 30.0 in. (76.2 cm)

Operating temperature

5°C to 35°C (41°F to 95°F) (supports ASHRAE Class A4 and/or Class A3 and/or Class A2).

ASHRAE Class A3 will be generic test profile unless otherwise specified by product engineering.

The system will continue to operate with a single fan failure (one failed impeller in dual impeller housings) across the ASHRAE recommended operating range of 18°C to 27°C (64.4°F to 80.6°F). While undesired, increased power consumption and/or noise is permitted during a fan-fail event.

Non-operating temperature

Dry bulb temperature of -40°C to 65°C (-40°F to 149°F)

Operating humidity

8% to 90% relative humidity, non-condensing, with maximum wet bulb 28°C (82.4°F) within operational temperature range of 5°C to 50°C (41°F to 122°F)

Non-operating humidity

5% to 93% relative humidity, non-condensing, with a maximum wet bulb temperature of of 28°C (82.4°F) across the 20°C(68°F) to 40°C (104°F) dry bulb range.

Operating altitude

A maximum elevation of 3050 meters (10,006 ft)

Non-operating altitude

An elevation of 0 to 12,000 meters (39,370 ft)

Network and management I/O

Supported connectors:

1 Gigabit Ethernet dedicated Ethernet management port

Two 10 Gigabit BASE-T Ethernet LAN ports

One RS-232 serial port (RJ-45 connector)

VGA display port (DB15 connector)

USB 3.0 ports (two)

One KVM connector (used with KVM cable that provides two USB 2.0, one VGA, and one serial connector)

Regulatory compliance

Parameter

Description

Regulatory compliance

Products should comply with CE Markings per directives 2014/30/EU and 2014/35/EU

Safety

UL 60950-1/62368-1

CAN/CSA-C22.2 No. 60950-1 / 62368-1

IEC/EN 60950-1/62368-1

AS/NZS 62368.1

GB 4943.1 – 2022

CNS 15598-1:2020

EMC – Emissions

47CFR Part 15 (CFR 47) Class A

AS/NZS CISPR32 Class A

CISPR32 Class A

EN55032 Class A

ICES003 Class A

VCCI-CISPR32 Class A

EN61000-3-2

EN61000-3-3

KS C 9832 Class A

EN 300386 Class A

EMC – Immunity

EN55035

EN55024

CISPR24/35

EN300386

KS C 9835

IEC/EN61000-6-1

Ordering a Cisco Catalyst Center DN4 appliance

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Figure 3.  

Ordering a Cisco Catalyst Center DN4 appliance

Cisco Catalyst Center Appliance license

     One of the Cisco Catalyst Center Appliance licenses listed below is deposited in the customer’s Cisco Smart Account by default when purchasing a new Catalyst Center appliance.

     The Cisco Catalyst Center Appliance needs to be registered with the respective Smart Account/Virtual Account to consume this Cisco Catalyst Center Appliance license. Refer to the Catalyst Center Administrator Guides for more information.

Cisco Catalyst Center Appliance licenses

Table 2.        Cisco Catalyst Center Appliance licenses

License SKU

Description

DN4-HW-APL-LIC

Cisco Catalyst Center Appliance (Gen 4) License – 32-core

DN4-HW-APL-L-LIC

Cisco Catalyst Center Appliance (Gen 4) License – 48-core

DN4-HW-APL-XL-LIC

Cisco Catalyst Center Appliance (Gen 4) License – 72-core

Cisco Catalyst Center Appliance registration

After Catalyst Center has been installed, log in, then click the menu icon and choose System > Settings > Cisco Accounts > Smart Account. Add the Smart Account credentials.

See the Administrator Guide for more details.

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Figure 4.  

Administrator guide

 

 

 

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