Product Overview
Gateway Function - Audio Interface Conversion for Up to 208 Channels
-Simultaneous audio monitoring and interface conversion.
-Matrix conversion: IP audio (ST-2110-30,Dante), digital audio, (AES, MADI), analog
Out-of-Band Design for Control and Audio Networks
-Equipped with three independent network interfaces (RJ45×3)
-Enables separate network support for ST 2110-30 audio I/O and NMOS IS-04/05
Large 7-Inch Front LCD Panel with Versatile Monitoring Functions
-Dual-screen display, audio level bars, Lissajous, VU meter, LU meter, spectrum analyzer,
loudness measurement, loudness history, and timecode display
-SDI input video display
-Monitoring video can be output via built-in DVI for multi-display on a large screen (via software update)
Features
■Alarm output function: detects MUTE and CLIP, with notification via SNMP traps and contact
■Equipped with additional DC power input for redundant power supply (*optional AC/DC converter required)
■Front panel equipped with a standard USB port for saving configuration settings
■Built-in 2-way speakers allow on-site monitoring
■Headphone jack (stereo plug) included on the front panel
■Two IP audio-compatible models available (AM-3849 with ST 2110-30 support, AM-3845 with Dante support)
■Uses ultra-high PSRR audio-dedicated linear regulator power supply chips for low noise
■Incorporates Burr-Brown audio operational amplifiers from Texas Instruments, achieving top-class sound quality
Front View
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Measurement Screen
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Outline Drawing
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Specifications
| Item | Details | |
|---|---|---|
| SDI | 12G/6G/3G/HD/SD-SDI×2 input 1 output (SDI A IN/SDI B OUT) | |
| Supported Standards | SMPTE ST 2082、2081、424M、292M、259M、272M compliant | |
| Embedded Audio Format | 48kHz 24bit PCM 32ch | |
| Embedded Timecode | LTC, VITC | |
| AES3id | BNC×4 Input/Output Unbalanced AES、Impedance：75Ω |
|
| Format | 48kHz 24bit PCM 8ch | |
| AES/EBU | RJ-45×4 Input/Output (AES72-4E array) Balanced AES, Impedance：110Ω |
|
| Format | 48kHz 24bit PCM 32ch | |
| MADI | BNC×1 Input/Output Impedance：75Ω |
|
| Format | 48kHz 24bit PCM 64ch | |
| Analog | D-SUB25×1 Input/Output 8ch analog balance, pin layout YAMAHA, TASCAM compatible, Input- Nominal level: +4dBu, Max non-clipping level: +24dBu, Impedance：5kΩor higher, A/D conversion: +24dBu, Output- Nominal level: +4dBu, *Fixed at -20dBFS, Max non-clipping level: +24dBu, Impedance：150Ω、Recommended load 2kΩor higher |
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| ST 2110 (AM-3849) |
RJ-45×3 (MEDIA1-A/MEDIA1-B/MGMT1) 1000Base-T Ethernet | |
| Supported Standards | SMPTE ST 2110-30 Supports Conformance Levels A/B/C SMPTE ST 2022-7 Class B SMPTE ST 2059-2 |
|
| Format | 48kHz 16bit/24bit PCM 64ch | |
| Control | AMWA NMOS IS-04 : v1.2,v1.3、IS-05 : v1.0,v1.1 | |
| Dante (AM-3845) |
RJ-45×2 (MEDIA1-A/MEDIA1-B) 1000Base-T Ethernet Supports AES67 mode |
|
| Format | 48kHz 24bit PCM 64ch | |
| DVI | DVI-D×1 Single Link, fixed 1080p60Hz RGB |
|
| Format | 48kHz 24bit PCM 8ch | |
| Headphones | Outer diameter 6.3 mm ×1 Max output：20mW (16Ω) |
|
| Speaker | Stereo (2Way 8W (tweeter) + 8W (woofer)) | |
| Timecode | BNC ×1 Input/Output switch, Impedance：10kΩ | |
| WCLK | BNC ×1 input, Sampling frequency: 48kHz, Impedance：75Ω、Level 0.5Vpp-5Vpp, Permissible frequency deviation ±100ppm | |
| Contact Control | D-Sub15 Female ×1 (GPIO) GPI ×4, GPO ×6 5V Output ×1 |
|
| System Control | RJ-45×1 (MGMT2/CTRL) 10/100/1000Base-T Ethernet |
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General Specifications
| Item | Details |
|---|---|
| Power Requirements | AC 100-240V(50/60Hz) / DC 9-16V |
| Power Consumption | 40W MAX |
| Operating Temperature Range | 0 ~ 40℃ |
| Operating Humidity Range | 30 ～ 80%RH (Ambient temperature: 0–40°C no condensation) |
| Dimensions | 430(W)×44(H)×205(D)mm (excluding protrusions) EIA 1U |
| Weight | 4kg |
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