Opengear CM7148-2-DAC-AU Terminal Server

The Opengear CM7148-2-DAC-AU Terminal Server is a high-performance console server purpose-built for reliable out-of-band management of networks, servers, and power infrastructure across data centers and remote locations. Drawing on Opengear’s renowned Smart OOB technology, this model delivers secure, persistent access to IT equipment even when the primary network is unavailable, enabling faster incident response, reduced on-site visits, and improved uptime. Designed for enterprise IT, service providers, and remote sites, the CM7148-2-DAC-AU blends robust hardware with intelligent software to simplify complex management workflows, streamline remediation, and future-proof your infrastructure against outages and evolving security threats.

• Smart OOB for resilient access: With Opengear Smart OOB, you gain secure, out-of-band reach to your console servers, switches, routers, servers, and power controllers even when network connectivity is down. This capability ensures you can diagnose, reboot, and remediate devices remotely, minimizing downtime, reducing field technician visits, and accelerating recovery during outages. The CM7148-2-DAC-AU acts as a reliable gateway to your critical infrastructure when every other path is compromised.
• Flexible connectivity for diverse environments: The terminal server provides a versatile mix of serial console ports, Ethernet interfaces, and USB options to accommodate a wide range of devices and deployment scenarios. Whether you’re coordinating a multi-rack data center, an edge site, or a large campus, you can centralize management through familiar console interfaces and Opengear’s secure web UI, SSH, or API-driven automation, simplifying day-to-day administration and batch provisioning.
• Enterprise-grade security and access control: Built for sensitive environments, the CM7148-2-DAC-AU includes strong authentication, encryption for management traffic, and granular access control. Features such as role-based access control (RBAC), audit logging, and support for certificate-based trust help protect against unauthorized access and policy drift. Centralized enforcement across sites delivers consistent security posture and compliance readiness.
• Resilience that supports continuous operations: Engineered for 24/7 operation, this Opengear model emphasizes hardware and software reliability. It supports health monitoring, watchdog mechanisms, and firmware rollback to safeguard availability. Redundant power considerations, environmental awareness, and proactive alerting enable operations teams to detect anomalies early and respond before they impact services.
• Automation-ready management for scale: The CM7148-2-DAC-AU is built for automation-first IT environments. It supports remote provisioning, scripted configurations, and integration with ITSM and monitoring ecosystems. RESTful APIs, event-driven workflows, and batch deployment capabilities help you manage fleets of devices consistently, reduce manual effort, and maintain regulatory compliance across your infrastructure.

Technical Details of CM7148-2-DAC-AU

Technical specifications for this model are sourced from official product pages and retailer catalogs. Exact figures may vary by SKU and region. For precise data, consult the current specification sheet tied to your SKU, including port counts, performance characteristics, power requirements, environmental ranges, and supported management protocols.

• Model: CM7148-2-DAC-AU
• Series: CM7000 family of console servers
• Interface overview: Serial console ports, Ethernet network ports, USB interfaces
• Power and environmental considerations: Details depend on SKU; refer to the official spec for exact input ranges and operating conditions
• Security and management: Opengear Smart OOB features with encryption, RBAC, and audit capabilities

How to install CM7148-2-DAC-AU

• Unpack the device and verify that all components are present. Inspect for any transit damage and confirm the packaging contains the terminal server, mounting hardware, and required cables.
• Prepare the installation site. Mount the unit in a standard 19-inch rack if applicable, ensuring adequate ventilation and clearance for cables and airflow.
• Connect network and console interfaces. Attach your management network connection(s), serial console cables to target devices, and any USB peripherals you intend to use for local management.
• Power up and access initial setup. Power on the unit and access the default management interface via the out-of-band path or the first available network interface. Follow the on-screen setup wizard or administrator guides to assign IP addressing, set admin credentials, and configure basic security settings.
• Configure Smart OOB and management policies. Enable Smart OOB features, define user roles, set access controls, and establish any required automation scripts or API keys. Validate connectivity to target devices and verify remote reachability through both in-band and out-of-band paths.
• Update firmware and secure the device. Check for firmware updates, apply validated versions, and enable automatic updates if appropriate. Review logging, alerts, and notification channels to ensure timely visibility of events affecting managed equipment.

Frequently asked questions

• What is the CM7148-2-DAC-AU? It is a terminal server/console server designed to provide secure, out-of-band management for network gear, servers, and power infrastructure, enabling remote access and remediation regardless of the primary network status.
• What does Smart OOB mean? Smart OOB refers to Opengear’s optimized out-of-band management capabilities that preserve secure access to devices even when the main network is down, improving MTTR and uptime.
• Who should consider this device? Enterprises with data centers, remote sites, or complex IT environments needing reliable remote management, rapid remediation, and centralized control over diverse devices.
• How can I secure access? The device supports robust authentication, encryption for management traffic, role-based access, and audit trails to help protect against unauthorized access and ensure accountability.
• Where can I find detailed specifications? Detailed specifications are available in the official product datasheet and the retailer’s specification page for your exact SKU and region.