APC AP7921B Switched Rack PDU 1U 16A 230V with Individual Outlet Control
The APC AP7921B Switched Rack PDU enables remote per-outlet on/off switching, configurable load monitoring, and power sequencing for data centre power management, allowing administrators to cycle power, prevent overloads, and manage outlet use remotely.Overview
The APC AP7921B is a switched rack-mount Power Distribution Unit providing advanced load monitoring and remote individual outlet switching for data centres and network closets. Administrators can remotely power-cycle locked-up equipment, configure power-on sequencing to avoid inrush current overloads, switch off idle outlets to conserve energy, and set alarm thresholds to detect circuit overloads before they cause downtime — all without physical access to the rack. This makes the AP7921B an essential tool for reducing operational costs and improving uptime in managed server environments.
Key Features
- Individual outlet on/off switching for remote power management
- Advanced load monitoring with configurable alarm thresholds
- Configurable power-on sequencing to prevent inrush overloads
- Remote power cycling to recover locked-up or unresponsive equipment
- Outlet-level control to disable idle outlets and prevent overloads
- Rack-mountable 1U design for standard 19-inch racks
- Includes rack mounting brackets and installation guide
Specifications
- Form Factor: 1U Rackmount
- Input Current: 16A
- Input Voltage: 230 V
- Outlet Type: IEC C13
- Connectivity: Network Manageable (RJ-45 Ethernet)
- Color: Black
- Weight: 0.45 kg
- Country of Origin: United Arab Emirates
Why buy from Procure.ae
Procure.ae supplies APC rack PDUs and data centre infrastructure to enterprises across the UAE and GCC with competitive pricing and professional support. Request a quote to discuss your rack power distribution requirements or place a bulk order.
FAQ
Q: What is the advantage of a switched PDU over a basic rack PDU?
A: A switched PDU adds per-outlet remote switching capability, allowing power cycling of unresponsive servers, controlled outlet sequencing, and remote power-off of unused outlets — none of which are possible with a basic PDU.
Q: Does the AP7921B require a network management card?
A: No. The AP7921B has integrated network management via its built-in RJ-45 Ethernet port, enabling web-based and SNMP management without a separately purchased card.
Description
Overview
The APC AP7921B is a switched rack-mount Power Distribution Unit providing advanced load monitoring and remote individual outlet switching for data centres and network closets. Administrators can remotely power-cycle locked-up equipment, configure power-on sequencing to avoid inrush current overloads, switch off idle outlets to conserve energy, and set alarm thresholds to detect circuit overloads before they cause downtime — all without physical access to the rack. This makes the AP7921B an essential tool for reducing operational costs and improving uptime in managed server environments.
Key Features
- Individual outlet on/off switching for remote power management
- Advanced load monitoring with configurable alarm thresholds
- Configurable power-on sequencing to prevent inrush overloads
- Remote power cycling to recover locked-up or unresponsive equipment
- Outlet-level control to disable idle outlets and prevent overloads
- Rack-mountable 1U design for standard 19-inch racks
- Includes rack mounting brackets and installation guide
Specifications
- Form Factor: 1U Rackmount
- Input Current: 16A
- Input Voltage: 230 V
- Outlet Type: IEC C13
- Connectivity: Network Manageable (RJ-45 Ethernet)
- Color: Black
- Weight: 0.45 kg
- Country of Origin: United Arab Emirates
Why buy from Procure.ae
Procure.ae supplies APC rack PDUs and data centre infrastructure to enterprises across the UAE and GCC with competitive pricing and professional support. Request a quote to discuss your rack power distribution requirements or place a bulk order.
FAQ
Q: What is the advantage of a switched PDU over a basic rack PDU?
A: A switched PDU adds per-outlet remote switching capability, allowing power cycling of unresponsive servers, controlled outlet sequencing, and remote power-off of unused outlets — none of which are possible with a basic PDU.
Q: Does the AP7921B require a network management card?
A: No. The AP7921B has integrated network management via its built-in RJ-45 Ethernet port, enabling web-based and SNMP management without a separately purchased card.
Specifications
Brand
APC
Product Type
Switched Rack Pdu
Storefront L1
Servers Networking
Storefront L2
Data Center
Storefront L3
Pdus Cable Mgmt
Weight (Spec)
0.45
Color (Spec)
Black
Country of Origin
United Arab Emirates
Frequently Asked Questions
What is a switched Rack PDU and why would our data centre need per-outlet power control?
A switched Rack PDU allows remote on/off control of individual power outlets for each server or device in a rack, enabling IT staff to reboot hung equipment, manage power sequencing during startup, and prevent overloads without physical visits to the data centre. This reduces troubleshooting time and improves reliability.
Can the AP7921B prevent a server rack from exceeding safe power limits and shut down non-essential devices automatically?
Yes, the AP7921B includes configurable load monitoring and alerts; when approaching the 16A capacity, administrators can prioritise critical servers and remotely switch off less essential devices (backups, test servers) to prevent circuit breaker trips and maintain power to production systems.
How many servers and networking devices can the AP7921B typically support in a standard rack?
The AP7921B provides 16A of 230V power distributed across multiple outlets; typical allocation is 8–12 servers plus switches depending on individual device power draw. Contact Procure.ae to help size the PDU for your specific equipment and load profile.
Does the AP7921B integrate with our data centre management or SNMP monitoring system?
Yes, the AP7921B connects via network (RJ-45 Ethernet) for remote management through a web interface or SNMP/CLI integration, allowing power control and load monitoring from your existing data centre management console or mobile app.
What cable management features does the PDU include to keep our rack wiring clean?
The 1U horizontal form factor allows upright cable routing along the rear of the rack; most switched PDUs include rear clips and routing channels for C13/C14 power cords. Proper cable routing improves airflow and simplifies equipment changes.
Can I schedule automatic power cycles or reboots for servers that hang, or is control only manual?
Most switched PDUs support scheduled power cycles and automatic reboot sequences; the AP7921B's management interface typically includes scheduling and automation features. Contact Procure.ae to confirm scheduling capabilities and integration with your change management procedures.
What is the delivery timeline for the AP7921B switched PDU from Procure.ae to our GCC data centre?
Procure.ae supplies Switched Rack PDUs across the UAE and GCC on a request-a-quote basis. As a standard item, lead times are typically short; contact the team to confirm availability and delivery scheduling.
Are there any installation or integration services available to connect this PDU to our existing management system?
Procure.ae can coordinate with partners to support installation, power cabling, network integration, and configuration of the switched PDU into your existing monitoring infrastructure. Discuss your requirements with the team.
What is included with the AP7921B and are there any required accessories for rack installation?
The AP7921B ships ready for installation in a 19-inch rack and includes a power inlet cable. You will need C13/C14 power cables for connecting servers; Procure.ae can supply standard cable kits if needed.
What warranty and support does APC provide for this switched PDU?
APC provides a limited warranty on Rack PDU products; for specific coverage details, support availability, and spare parts options in the GCC, contact Procure.ae.
How does a switched PDU compare to a basic passive PDU in terms of power management and risk reduction?
A switched PDU adds remote on/off control and load monitoring to the basic power distribution function, enabling dynamic load management, faster troubleshooting, and prevention of overload events. A passive PDU simply distributes power without intelligence, requiring manual outlet checks and creating overload risks during peak server loads.
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