The following information is pulled from the AI-Delta Techincal User Guide. For a comprehensive overview of the AI-Delta, please see the full guide:
View GuideThe ASTi Interface – Delta (AI-Delta) is a compact audio and I/O distribution device that connects local or remote operator headsets, speakers, control panels, and other peripherals to the network via Ethernet.
A comprehensive overview of the AI-Delta can be found in the Technical User Guide
| Compatible with | Voisus |
| Dimensions | 6.56"L x 4.18"W x 1.33"H |
| Weight | A packaged AI-Delta weighs 14oz. |
| Power Source | Ethernet port via Power over Ethernet (PoE) IEEE 802.3af |
| Power Consumption | < 12.5 w @ 56 VDC |
| Mean Time Between Failure (MTBF) | 32,552.67 hours (COTS) 27,150.44 hours (MIL) |
| Impedance | 1.65 kΩ |
| Level | 4.5 Vpp max (2.2 Vpp differential) |
| Gain | 0 dB, +10 dB to +65 dB, software configurable* |
* The AI-Delta gain covers a total range of 65 dB. You can set the range of +10 dB to +65 dB in 1 dB steps; however, you cannot select the range 1dB to +9 dB as a function of design.
| Impedance | 10 Ω |
| Max. power | 150 mW at 32 Ω |
| Max. Output Signal | 3.75 Vpp at 150 Ω 2.4 Vpp at 8 Ω |
| Frequency response | 20 Hz to 20 kHz |
The AI-Delta requires the following ports, protocols, and services:
| Port | Protocol | Service |
|---|---|---|
| 8000 | TCP | HTTPS server for device configuration |
| 68 | UDP | DHCP client port (bootpc) |
| 9990 | UDP | Device detection multicast port |
| 63001 | UDP | Voisnet control packets port |
| 63002 | UDP | Voisnet audio packets port |
| Type | Size | User Modifiable | Function | Process to Clear |
|---|---|---|---|---|
| CPU internal cache | 512 KB | No | Internal cache for CPU | Remove Power Count to 30 Restore Power |
| Internal cache | 128 KB | No | Internal cache | Remove Power Count to 30 Restore Power |
| RAM | 1 GB | No | RAM | Remove Power Count to 30 Restore Power |
| Type | Size | User Modifiable | Function | Process to Clear |
|---|---|---|---|---|
| eMMC | 4 GB | Yes | Application | Contact ASTi |
DB-15 Connector
ASTi warrants to the buyer and its customers that all items delivered and all services rendered hereunder will conform to the requirements hereof and will be free from defects. In addition to other remedies that may be available at law or in equity, the buyer, at its option, may return to ASTi any nonconforming or defective items or require correction or replacement of the item, all at ASTi’s risk and expense. If Buyer does not require correction or replacement of nonconforming or defective items, ASTi shall repay such portion of the contract price or such additional amount as is equitable under the circumstances.
Warranty period: 12 months from shipment date