SurgeX SX-DC-8-24-120 SQUID 120V Surge Protector and Power Management System

Product Overview

The SurgeX SX-DC-8-24-120 SQUID is a compact, network-managed AC and DC power management system that provides 24V DC outputs alongside four controlled AC receptacles in a single device. As a networked 24V DC AV power management system, it is designed for huddle rooms, small conference rooms, and digital signage installations where 24V DC-powered AV equipment — such as PTZ cameras, motorized display mounts, and commercial-grade audio components — must be powered and managed alongside standard AC devices from a unified, remotely accessible interface. It delivers the full SQUID feature set with 24V DC output banks tailored to equipment loads not served by the 12V-only model.

Product Description

The SX-DC-8-24-120 SQUID accepts universal 120V–240V AC input via IEC connectors and provides four controlled and monitored AC receptacles, three 24V DC output banks (two controllable), and two 5V USB charging ports. The 24V DC output configuration is matched to the power requirements of PTZ camera systems, motorized VESA mounts, LED wall controllers, and commercial audio amplifier accessories that are common in modern AV deployments but require DC voltages above the 12V range.

All four AC outlets and the two controllable 24V DC banks are individually switchable via the built-in Ethernet management interface. The web server supports HTTP and HTTPS access with 802.1x port-level authentication, TLS, SSL, SNMP V3, and single sign-on, providing IT-grade security for network-connected power management in enterprise and government environments. Remote outlet control enables AV support teams to power-cycle frozen devices, implement power scheduling, and perform maintenance operations without dispatching a technician to the room.

Per-outlet power quality monitoring measures voltage, current, power, frequency, power factor, and crest factor in real time. The unit stores 30 days of maximum, minimum, and average values for each parameter, with time-stamped event records for retrospective diagnostics. This monitoring layer allows AV and IT support staff to identify deteriorating power conditions, confirm that protection is active, and document power quality history for compliance or troubleshooting purposes.

SurgeX Advanced Series Mode technology provides zero let-through voltage surge protection on all AC outlets against events up to 6,000 volts, with no ground contamination or common-mode disturbances. The unit's compact form factor allows installation in furniture chases, ceiling spaces, or behind wall-mounted displays in locations that do not accommodate rack-mount equipment, making it particularly well suited for the furniture-integrated AV systems common in contemporary commercial meeting spaces.

Key Features

• 24V DC Outputs — Three 24V DC banks (two independently controllable) power PTZ cameras, motorized mounts, and other 24V AV peripherals directly from the SQUID without a separate power supply.
• Four Controlled AC Receptacles — Individually switched and monitored AC outlets with remote on/off control via the Ethernet management interface.
• Network-Managed via Web Server — Built-in HTTP/HTTPS web server with 802.1x, TLS, SSL, SNMP V3, and single sign-on for enterprise network and NOC integration.
• Six-Parameter Power Monitoring — Real-time measurement of voltage, current, power, frequency, power factor, and crest factor per outlet for proactive power quality management.
• 30-Day Power Quality History — Time-stamped event log with Max/Min/Avg parameter storage for 30 days, supporting retrospective diagnostics and compliance documentation.
• Advanced Series Mode Surge Elimination — Zero let-through voltage on AC surges up to 6,000V; no ground contamination or common-mode disturbances produced during suppression events.
• Universal AC Input — 120V–240V AC via IEC connector for deployment in North American and international commercial AV environments.
• 2 x 5V USB Charging Ports — Integrated USB-A charging for room peripherals without a separate charging adapter.
• Compact Non-Rack Form Factor — Mounts along, behind, or near equipment in huddle rooms, furniture chases, and ceiling spaces where rack-mount equipment is not practical.
• Individual Outlet and DC Control — Each AC outlet and controllable DC bank switchable independently via the network interface for remote power cycling and scheduling.

Typical Applications

• Huddle room
• Conference room
• Commercial meeting space
• Training room
• Multi-purpose room
• All-hands room
• Boardroom

Technical Specifications

Frequently Asked Questions

What AV equipment typically uses 24V DC power?

Common 24V DC AV applications include PTZ camera power supplies, motorized VESA display mounts, certain commercial audio DSP units, RS-485 relay boards, and LED wall controller power inputs. The SX-DC-8-24-120 SQUID is specified for installations where these 24V loads need to be powered, monitored, and remotely switched from the same device managing the AC outlets in the room.

How is the SX-DC-8-24-120 different from the SX-DC-8-12-120 and SX-DC-8-1224-120?

All three SQUID models share the same physical form factor, AC outlet configuration, network management features, and surge protection. The SX-DC-8-24-120 provides 24V DC outputs only; the SX-DC-8-12-120 provides 12V DC only; and the SX-DC-8-1224-120 provides both 12V and 24V. Select the model whose DC output voltage matches the equipment being powered.

Can the 24V DC banks be switched independently from the AC outlets?

Yes. Two of the three 24V DC banks are individually controllable via the network management interface, independently of the four AC outlets. This allows selective power cycling of 24V-powered devices such as a PTZ camera while leaving AC-powered equipment such as a display or codec running.

How does the SQUID connect to an enterprise network?

The SQUID connects via a standard RJ-45 Ethernet port. It supports 802.1x port-level authentication, allowing it to connect to a managed network switch with 802.1x enforcement active — the same security standard used for workstations and IP phones. No special network configuration or unmanaged port exception is required.

What is the benefit of monitoring crest factor in a meeting room AV system?

Crest factor measures how peaked the current draw is relative to its RMS value. Switch-mode power supplies common in AV equipment draw current in sharp pulses, producing a high crest factor. A rising crest factor on a circuit can indicate failing capacitors, overloaded conductors, or deteriorating power supply health — conditions that would not be apparent from voltage monitoring alone.

Is the SQUID suitable for use in a furniture-integrated AV system?

Yes. The compact, non-rack form factor was designed specifically for installation in furniture equipment chases, table cable management trays, and similar confined spaces where standard rack-mount PDUs do not fit. The IEC connector AC input also simplifies field wiring in furniture-integrated environments where a fixed-cord termination is preferable.

Does the SQUID provide any protection beyond surge suppression?

The SQUID's Advanced Series Mode protection addresses voltage surges and transients on the AC inputs. The real-time monitoring of voltage, current, power factor, and crest factor provides early warning of other power quality conditions such as undervoltage, overloading, and power supply degradation. However, it does not include under/over-voltage shutdown circuitry (COUVS); for installations requiring automatic disconnection during brownout conditions, the SurgeX SX-1115-RT or SX-1120-RT with COUVS would be appropriate for the AC distribution layer.