Code Blue CB4S00230 Network Switch
Overview
The Code Blue CB4S00230 is a 24V DC-powered network switch designed to integrate into surveillance and access control deployments where Ethernet connectivity is essential but standard AC power is unavailable or impractical. This model bridges power-limited environments — typically fed from a central 24V DC source — with standard IP camera and control device networking requirements. The CB4S00230 operates on a single 24V DC input, eliminating the need for separate AC power infrastructure in distributed surveillance cabinets, pole-mounted enclosures, or integrated access control racks.
Key Features
- 24V DC Power Input: Runs directly from existing 24V DC security system power supplies, avoiding dual-power infrastructure and simplifying wiring in retrofits or installations where AC outlets are scarce. Common in older buildings, outdoor enclosures, and integrated security cabinets where a single 24V source already supplies door controllers, paging amplifiers, and alarm relays.
- Ethernet Connectivity: Provides standard RJ-45 ports for IP cameras, NVRs, access control readers, and management devices. Ensures ONVIF-compliant devices can communicate without additional protocol translation or serial-to-Ethernet converters.
- Surveillance-Focused Design: Built for security integrator deployments rather than general IT networking. Expect rugged construction and tolerance for DC power fluctuations common in field installations where voltage regulation may be loose or supply runs are long.
Integration & Compatibility
The CB4S00230 integrates into standard IP-based surveillance architectures. Any ONVIF-compliant camera, NVR, or control device with an Ethernet port can connect. It does not introduce proprietary protocols — it is a pass-through switch, making it compatible with Milestone XProtect, AXIS Camera Station, Exacq, and other mainstream VMS platforms. If your surveillance network already relies on standard Ethernet and ONVIF, the CB4S00230 introduces no new dependencies.
Power and Installation Notes
The single 24V DC input means you must verify your existing 24V supply has sufficient current capacity for the switch itself plus all downstream PoE or powered devices. In pole-mounted or cabinet-based installations, run the 24V power line alongside or through the same conduit as camera and control wiring — no need for separate AC runs. Mounting is straightforward in standard DIN rail or panel enclosures. Confirm your 24V source can handle inrush current during power-on; most industrial 24V supplies rated 2–5A will handle this without issue, but verify before installation in power-constrained scenarios (e.g., battery-backed emergency lighting circuits).
What's in the Box
Exact package contents are not specified in available evidence. Contact the manufacturer or your distributor for the exact list of included cables, mounting brackets, or documentation.
Frequently Asked Questions
Q: Does the CB4S00230 support PoE (Power over Ethernet)?
A: Evidence does not confirm PoE capability. The CB4S00230 is powered by an external 24V DC supply. If PoE is required for your cameras, verify the port specifications with the manufacturer before purchase.
Q: Can I use the CB4S00230 in outdoor enclosures?
A: Yes. The 24V DC design is typical for pole-mounted and outdoor cabinet applications. However, confirm the switch's operating temperature range and IP rating with the manufacturer to ensure suitability for your climate and enclosure type.
Q: What is the warranty on the CB4S00230?
A: Warranty information is not provided in available evidence. Contact the manufacturer or your distributor for the warranty period and coverage details.
Q: How many Ethernet ports does the CB4S00230 have?
A: The exact port count is not specified in available evidence. Consult the manufacturer datasheet or contact pre-sales support for port configuration details.
Q: Is the CB4S00230 compatible with my existing 24V security system power supply?
A: Most industrial 24V DC supplies (commonly used for door controllers and paging amplifiers) will work, but verify the supply's current capacity (typically 2–5A for smaller systems, 10–20A for larger ones) can support the switch and all connected devices. Contact your integrator or the switch manufacturer for specific power budget calculations.
The CB4S00230 solves a real integration problem: not every surveillance cabinet or outdoor enclosure has AC power, but they all need Ethernet connectivity. Running the switch on 24V DC — the same voltage already feeding your door controllers and paging amplifier — is a practical move for integrators working with legacy or distributed power architectures. The model number CB4S00230 identifies it as a DC-powered Ethernet bridge, which is rare enough that you should verify port count and PoE support before committing.
Technical Highlights:
- 24V DC Single-Supply Operation: Eliminates the need for AC infrastructure in cabinet or pole-mount scenarios. Typical security installations already have a 24V source (usually 2–5A or 10–20A rated), so the CB4S00230 can often be powered from the same circuit as door controllers and paging equipment without additional wiring.
- Standard Ethernet Connectivity: RJ-45 ports ensure drop-in compatibility with any ONVIF camera, NVR, or access control reader. No proprietary protocols mean your VMS choice (Milestone, AXIS Camera Station, Exacq, etc.) is not constrained by the switch.
- Surveillance-Class Build: Designed for integrator deployments, not IT closets. Tolerates voltage variations and field conditions where AC-powered consumer switches would fail.
Deployment Considerations:
- Confirm your 24V DC supply has enough current capacity for the switch plus all downstream devices. A 2A supply will struggle if you add five PoE cameras; a 10A supply handles most modest multi-camera setups. Run a quick power budget calculation before installation.
- The exact port count, PoE capability, and environmental ratings (IP, operating temperature) are not in the available evidence. Request a datasheet from Code Blue or your distributor before final selection — you need to know if this switch has 4, 8, or 16 ports, and whether PoE is supported on any of them.
The CB4S00230 is the right choice for retrofit surveillance work, outdoor pole-mount cabinets, or integrated access control racks where AC power is unavailable but a 24V DC source already exists. It removes one infrastructure dependency — AC wiring — from the installation equation, which matters in older buildings or remote locations.
