Features

•立体声3.5Mini接口音频输入

•左声道L是输出到B，右声道R输出到C

•双绞线RJ-45接口传输讯号、电源通路

•REAR后背板带2组RJ-45接口，可串接扩展

•无源电路设计不需电源

Specifications

Inputs (2): 10 kΩ Unbalanced, stereo; 

Input Connection: Mini jack (front panel); RJ45 (rear panel) 

Input Level: -10 dBV; +10 dBV Maximum 

Signal Pairs Used (2): B (Left); C (Right) 

Gain: 12 dB 

Output: CSP UTP (RJ45) 

Output Connection: RJ45 

Frequency Response: 20 Hz to 50 kHz (+/- 0.5 dB) 

THD+N: < 0>

Noise below +4 dBu: < -85 dB; < -75 dB with up to 10 -UT2111A modules connected 

Crosstalk: < 85>

Headroom above +4 dBu: > 20 dB 

Power Connection: RJ45 

Power Requirement: 24 Vdc @ 30 mA 

Dimensions: 1.33" (3.37 cm) x 1.72" (4.37 cm) x 4.11" (10.44 cm) | (DxWxH)

Ambient Operating Environment: 0° C to 55° C 

Documents

UT2111A.PDF