Module-type digital audio multiplexer

By: FOR-A

Video and Audio Systems for Broadcast Post-Production, and Professional Video

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FOR-A : UFM-30MUX

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Description

The For-A UFM-30MUX is a module-type digital audio multiplexer designed to superimpose 8-channel AES/EBU signals (4 stereo pairs) on 3G-SDI, HD-SDI or SD-SDI signals. One AES input feed can also be used as LTC input. With LTC input, multiplexing time code on ANC is possible.

Available Configurations Include:

UFM-30MUXAI

UFM-30MUX Analog Audio Input Option

Features

UFM-30MUX features include:

Multiplexes 4 pairs of AES/EBU signals (8 channels) onto SDI signals
Supports 3G-SDI Level A/B
Free assign any 24-ch audio source (16 SDI de-embedded and 8 AES/EBU input) to any of 16 embedded audio channels of SDI output
Includes sample rate converter for AES/EBU input
Switching from AES IN 7/8 to LTC IN allows LTC input support. Time code can be embedded into the ANC area of SDI Output
Enables SDI signal input to bypass output when the power is turned off or bypass mode is selected
UFM-30MUXAI: Analog audio input option. Equipped with connector for independent LTC time code input
*With asynchronous audio sources, audio channels can be freely mapped on a per-group basis, not per-channel

Specifications

Video Format	3G-SDI: 1080/59.94p, 50p, 60p (Level A/B) HD-SDI: 1080/59.94i, 50i, 60i, 1080/30p, 29.97p, 25p. 24p, 23.98p, 24psF, 23.98psF, 720/59.94p, 50p, 60p, 24p, 23.98p, 1035/59.94i, 60i SD-SDI: 525/60, 625/50 Auto-switching formats
SDI Inputs	3G-SDI: 3 Gbps, HD-SDI: 1.5 Gbps, SD-SDI: 270 Mbps 75Ω BNC x 1
SDI Outputs	3G-SDI: 3 Gbps, HD-SDI: 1.5 Gbps, SD-SDI: 270 Mbps 75Ω BNC x 1
Audio Inputs	SDI Embedded 3G/HD-SDI: 16 channels, Sampling Rate: 48 kHz, 16/20/24-bit synchronous/asynchronous (per 4ch) (asynchronous supports 32 kHz and 44.1 kHz) SD-SDI: 16ch, Sampling Rate: 48 kHz, 16/20-bit synchronous
Audio Inputs	AES/EBU Unbalanced 75Ω BNC x 4 Sampling Rate: 32 kHz, 44.1 kHz, 48 kHz, 16/20/24-bit
Audio Outputs	SDI Embedded 3G/HD-SDI: 16 channels, Sampling Rate: 48 kHz, 16/20/24-bit synchronous/asynchronous (per 4ch) (asynchronous supports 32 kHz and 44.1 kHz) SD-SDI: 16 channels, Sampling Rate: 48 kHz, 16/20-bit (Synchronized with Video)
Timecode Input	LTC 1.0 Vp-p ±6.0 dB BNC x 1
Video Delay (SDI IN-OUT)	1H or minimum delay ( select on menu screen*) Minimum delay: less than 4 μs
Audio Delay (Audio IN-SDI OUT)	Less than 1.8 ms
Temperature / Humidity	0°C to 40°C / 30% to 85% (no condensation)
Power	+24 V DC Supply from UFM frame
Draw	0.4 A
Dimensions	Front: 106 (W) x 293.2 (D) mm
Dimensions	Rear: 108.5 (W) x 93.3 (D) x 20 (H) mm
Weight	0.5 kg
Require Slot	1 slot
Accessory	Operation manual

Resources & Documents

ufm-30mux.pdf

Datasheet