D7101 Full Digital Conference System Host

Name: D7101 Full Digital Conference System Host
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● All-digital distributed conference processor driven by a high-performance ARM + FPGA + DSP architecture for uncompressed network audio routing and digital signal processing.
● Dual-host redundant hot-backup capabilities ensure uninterrupted system operation and continuous event reliability.
● Massive system capacity supporting up to 4,000+ delegate units on a single central controller network.
● Networked distributed architecture stream uncompressed HD audio while streamlining site wiring and deployment.
● Configurable active microphone limits (1–6 open mics) for structured discussion management.
● 4.3" TFT true color screen/touch screen:
● Sleek graphical interface provides clear visibility of all system settings and operational metrics at a glance;
● Intuitive touchscreen operation offers responsive, user-friendly HMI control.
● VIP delegate assignment allows up to 32 privileged units to override standard modes within open-mic capacities.
● Versatile discussion modes (FIFO, Normal, Voice-Activated, Free-Speech, Request-to-Speak) with up to 6 active channels.
● Integrated DSP engine features low-cut filtering and parametric EQ for acoustic clarity.
● Onboard full-conference audio recording with support for both automatic session auto-record and manual control.
● Auto/Manual unit diagnostics perform live line checks, hardware scanning, and fault tracking.
● Integrated speech timer with countdown alerts allows administrators to set enforce time limits or grant unrestricted speaking.
● Programmable scheduled reboot feature maintains system stability and memory optimization during long-term deployments.
● Comprehensive event logging provides queryable records for system events, user operations, and hardware status.
● One-touch wireless unit shutdown paired with quick UHF frequency management for RF signal coordination.
● Built-in matrix switching with 6 HDMI camera inputs enables automated PTZ video auto-tracking.
● Serial control options include RS-232 for third-party central controllers and RS-422 for direct multi-camera PTZ management.
● Four 100Mbps +48V PoE RJ45 ports supply network data routing and bus power directly to connected conference units.
● Dual TCP/IP RJ45 Ethernet ports enable seamless network integration and complete remote software management.
● Pro audio I/O setup including 1× RCA AUX input, 1× RCA emergency alarm input, and dual balanced XLR outputs.
● +5V DC alarm logic trigger input pair with alarm audio line for automatic emergency broadcasting override.
● Heavy-duty all-metal enclosure with reinforced grounding offers ESD protection up to 4kV contact / 8kV air discharge.
● Premium 2U 19-inch rack-mountable chassis designed for commercial equipment cabinet installations.

Contact now Leave message Download

Introduction
Specification

Serving as the central processing engine of the conference system, the D71 Series host sets a benchmark in system integration and intuitive control. Equipped with a responsive 4.3-inch full-color touchscreen and a graphical user interface, it combines automated PTZ camera tracking with versatile session management features. Beyond delivering centralized bus power to connected conference units, the host offers exceptional system scalability, providing a dependable foundation for modern digital meeting room setups.

Model	D7101
Line Input Voltage	250±50mV
Alarm Input Voltage	250±50mV
Line Output Voltage	1000±100mV
Balance Output Voltage	2000±100mV
Frequency Response	50Hz-20kHz (±3dB)
Signal-to-Noise Ratio	≥80dB
Harmonic Distortion	≤0.5%
Maximum Output Power	15W, 4-Channel Network PoE+48V Power Supply
Static Power Consumption	≤30W
UHF Frequency	675MHz---679MHz
Power Supply	AC220V/50Hz/75W
Machine Dimensions (L×W×H)	483×385×88mm
Package Dimensions (L×W×H)	525×480×185mm
Net Weight	6.3kg
Gross Weight	7.8kg

PREV: D7128 Desktop Network Conference Delegate Mic

NEXT: CM9861L Chairman Microphone Unit

Relate Products

D7233 Embedded Speech Chairman UnitSeptember 7, 2021The D7233/D7234 conference unit integrates functions such as speaking, voting, sign-in, self-test, tea application service and two-way intercom. Adopt cardioid directional condenser microphone, built-...view
D6226 Desktop Array Delegate UnitNovember 29, 2018Desktop array unit adopts microphone with high directivity, high sensitivity and high degree of resolution of human voice.view
D6233 Embedded Chairman MicrophoneAugust 28, 2019D6233 embedded chairman microphone is a professional conference system microphone with sensitive buttons and easy to operate. Not only does it have exquisite embedded structure design, removable micro...view

«
1 ...
7
8
9
10
11
12
13
»

Leave a Message Email Us

we will contact you within 24 hours.