Up to 16-Port Layer2/Layer3 3U CompactPCI Switch
  • Fully managed layer 2 and 3 switching and routing
  • Leading edge technology based on BCM56226
  • Versatile design with RJ45 or M12-D front options
  • Rugged air-cooled or conductive-cooled versions available
  • EN50155 compliant (with M12 versions)
Download Datasheet

The CP3923 is a fully managed layer 2/3 Gigabit Ethernet switch offering IPv4/IPv6 routing and full management capabilities. It supports a powerful set of CLI, Telnet, Web and SNMP management interfaces to configure the entire set of protocols and parameters including Layer 2 and Layer 3 (IPv4/IPv6*) protocols, Multicasting, QoS and Security.
On top of that, the CP3923 maximizes the reliability of rugged COTS applications by supporting Intelligent Platform Management (IPMI) and hot swap capabilities.

Eight GbE ports to the rear and up to eight GbE to the front ensure highest connectivity capabilities. The CP3923 is available with three different front I/O versions:
Either with eight GbE ports via RJ45 (CP3923-8C) or for mobile- and transportation-oriented applications with four (CP3923-4M) or eight (CP3923-8M) Fast Ethernet ports via M12-D connectors.
For applications requiring outmost mechanical stabilitiy and reliability the CP3923 is also available as rugged, conductive-cooled version (CP3923-RC).


Function Managed L2/L3
Power Consumption typ. 20W
Operation Temperature -40°C to +85°C
Controller BCM56226
Ports Up to 16x ports: 4/8x ports front + 8x ports rear
Ethernet/Bridging Protocols VLAN Support (802.1Q, 802.1v), Link Aggregation (802.3ad), Spanning Tree (802.1S),QoS(802.1p), Flow Control (802.3x), GARP, GMRP
Routing Protocols OSPF v2, RIP v2, ECMP, VRRP, IGMP v2/v3



CP3923 Datasheet
[ ds_cp3923.pdf, 1.79 mb, 2015/09/24 ]


CP3923 CLI Reference Manual [restrictions apply]
[ cp3923-cli-reference-manual-v1.5.pdf, 23.18 mb, 2013/11/27 ]

CP3923 User Guide [restrictions apply]
[ cp3923-user-guide-v1.2.pdf, 0.96 mb, 2016/02/12 ]

Quick Start - Fastpath Configuration Guide [restrictions apply]
The Fastpath quick start guide explains the general use of the command line programming interface and provides practical examples.
[ fastpath-configuration-guide-v1.1.pdf-2, 4.74 mb, 2013/11/27 ]

Technical Info

ESD Protection Guidelines
[ 29789_02_sk-man-esd_protection.pdf, 0.13 mb, 2013/11/27 ]

Power Requirements for CPCI Boards
[ cpci_manual_technical.info_power.requirement.pdf, 0.04 mb, 2013/11/27 ]


CP3923 Firmware update package [restrictions apply]
This package contains the firmware files in order to update the CP3923 to GA 2.03
- Switching firmware
- IPMI firmware
- MIB files
- Product documentation
- Update instructions

md5sum: 89bcfb168193dc8f5d0a94b9990b3b39
[ cp3923_ga2.03_1.zip, 52.16 mb, 2016/02/12 ]


Kontron Services Brochure
[ kontron-services-brochure.pdf, 0.37 mb, 2015/11/19 ]


CP-RIO3-923 Rear I/O module for CP3923 - Managed Layer2/Layer3 3U CompactPCI Switch more


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