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- In Stock: 1
- Manufacturer: Polycom
- Model or Part: 2201-82201-601
- Condition: Refurbished
- Weight: 8.00lb
- Dimensions: 20.00in x 20.00in x 12.00in
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The EF2201 Vortex Digital TeleConference Interface Unit from Polycom is a compact, high-performance bridge that connects legacy analogue conference rooms to modern digital video platforms. Designed for seamless integration, this unit converts analogue audio signals into digital streams, enabling crystal-clear voice transmission over IP networks. Its plug-and-play architecture reduces installation time and provides reliable connectivity for small to medium sized meeting spaces.
Key Features
- Supports up to 4 analogue line inputs for flexible microphone and handset configurations
- Full-duplex audio processing with echo cancellation and noise reduction for natural conversation flow
- IP based signalling compatible with major video conferencing systems such as Cisco, Zoom and Microsoft Teams
- Automatic gain control ensures consistent volume levels across all participants
- Compact metal chassis with front panel LED indicators for quick status monitoring
- Power over Ethernet (PoE) support simplifies cabling and reduces power outlet requirements
Technical Specifications
- Model/Part Number: 2201-82201-601
- Audio Codec: G.722, G.711 A-law and mu-law
- Sample Rate: 16 kHz, 24 bit
- Network Interface: 10/100 Mbps Ethernet RJ45
- Power: 48 V PoE or optional external 12 V DC adapter
- Operating Temperature: 0 to 40 deg Celsius
- Dimensions (W x H x D): 7.5 in x 1.5 in x 5.0 in
- Weight: 2.2 lbs
Typical Applications
- Connecting traditional conference room audio equipment to cloud based video meeting services
- Upgrading legacy boardrooms to support hybrid work environments without replacing existing microphones
- Enabling remote collaboration for distributed teams in education, healthcare and professional services
- Providing a reliable audio bridge for small huddle spaces, training rooms and executive suites
With the EF2201 Vortex Digital TeleConference Interface Unit, organizations can protect their existing audio investments while embracing the flexibility and reach of modern digital collaboration tools.