Cisco Systems Cisco Microphone - 80 Hz to 20 kHz - Wired - 24.61 ft -34 dB - Boundary - Omni-Directional - Table Mount - Mini-Phone

Cisco Systems Cisco Microphone – Technical Overview

The Cisco Systems Cisco Microphone is a high‑performance, wired boundary microphone designed for use with IP phone systems and video conferencing solutions. It delivers clear voice capture across the full audible spectrum while maintaining a compact form factor suitable for tabletop deployment.

Key Specifications

• Frequency Response: 80 Hz to 20 kHz – covers the entire human voice range and allows accurate reproduction of speech nuances.
• Signal‑to‑Noise Ratio: -34 dB – ensures a clean signal with minimal background hiss, ideal for conference rooms and telepresence environments.
• Connector Type: 4‑pin Hirose mini‑jack (3.5 mm) – provides reliable wired connectivity to Cisco IP phones and other compatible devices.
• Phantom Power: 9/52 V – supports low‑power phantom power requirements for certain audio interfaces while remaining energy efficient.
• Diameter: 63.9 mm – a small footprint that fits comfortably on standard tabletop mounts without obstructing the user’s workspace.
• Weight: 126 g – lightweight construction facilitates easy placement and repositioning.
• Color: White – a neutral aesthetic that blends seamlessly with contemporary office décor.
• Mounting Method: Table‑mountable – includes a secure mounting bracket for stable placement on desks or conference tables.
• Orientation: Omni‑directional – captures sound from all directions, making it ideal for group discussions and collaborative meetings.
• Cable Length: 24.61 ft (7.5 m) – provides sufficient reach to connect the microphone to a phone or audio system without cable clutter.

Design Features for Optimal Audio Capture

The microphone’s boundary design places it flush against a surface, reducing ambient noise and echo. Its omni‑directional pickup pattern ensures that voices from any angle are captured with equal fidelity, which is essential in dynamic meeting environments where participants may move around the table.

Compact Form Factor

The 63.9 mm diameter and 126 g weight make this device one of the smallest boundary microphones available for IP phone use. Its slim profile allows it to sit unobtrusively on a desk, leaving ample space for other peripherals.

Robust Wired Connectivity

The 3.5 mm mini‑jack connector is engineered for durability and low signal loss over the 24.61 ft cable length. The wired connection eliminates latency issues that can arise with wireless alternatives, ensuring real‑time audio transmission during critical communications.

Phantom Power Compatibility

The microphone accepts a phantom power supply of 9/52 V, which is compatible with many Cisco IP phone models and external audio interfaces. This feature allows the device to operate efficiently without requiring additional power sources.

Applications in Professional Environments

• Conference Rooms: The boundary placement and omni‑directional pickup provide clear voice capture for all participants, reducing the need for multiple microphones.
• Telepresence Systems: Its compatibility with Cisco’s telepresence hardware ensures seamless integration into high‑definition video conferencing setups.
• IP Phone Integration: Designed specifically as an IP phone microphone, it offers plug‑and‑play functionality for Cisco phone systems.

Installation and Setup

Installing the Cisco Microphone is straightforward. Mount the device on a desk or conference table using the included bracket. Connect the 4‑pin Hirose mini‑jack to the corresponding port on your Cisco IP phone or audio interface. Ensure phantom power is enabled if required by your system configuration.

Maintenance and Care

• Keep the microphone surface clean with a dry, lint‑free cloth to prevent dust accumulation.
• Avoid exposing the device to extreme temperatures or moisture, which could affect electronic components.
• Inspect the cable for fraying or damage periodically; replace if necessary to maintain signal integrity.

Conclusion

The Cisco Systems Cisco Microphone – 80 Hz to 20 kHz, Wired, 24.61 ft, -34 dB, Boundary, Omni‑Directional, Table Mount, Mini‑Phone is engineered for professional audio capture in IP phone and video conferencing environments. Its compact design, robust wired connectivity, and precise frequency response make it a reliable choice for clear communication across a wide range of settings.