---
title: "Specifications"
slug: "specifications"
updated: 2024-11-04T11:24:27Z
published: 2024-11-04T11:24:27Z
canonical: "docs.telosalliance.com/specifications"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.telosalliance.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Specifications

## I/O

### SDI I/O

- Two auto-sensing 3Gb/s HD/SD-SDI (SMPTE ST425/292M/259M) inputs and two outputs via 75 Ohm BNC female connectors, internally terminated; video formats up to 1081i/60/59.94/50Hz

### AES67 I/O

- 16-channels of bi-directional AES67 I/O in support of SMPTE ST 2110-30 workflows

## Latency (V1.2.006 Software)

- 121ms with input and output SRCs disabled
- 127ms with input and output SRCs enabled

## Clock Reference

- 48kHz reference via SDI, AES-3, PTP v2, or internal clock

## Sample Rate/Resolution/Frequency Response

- 48kHz, 24-bit, 20Hz – 20kHz

## Ethernet

- Two Gigabit RJ-45 connections, one each for AES67 and Control

## Parallel GPI/O Control Port

- Future feature; 15-pin female D connector, 0-5V TTL levels; 5 inputs, 5 outputs

## Front Panel Controls and Indicators

- 5-key navigation cluster
- Graphical color LCD display
- LED status indicators for each power supply, status, and reference

## Power

- Dual internal redundant auto-ranging power supplies, each rated at 100-264VAC, 50/60Hz, 40 Watts maximum

## Dimensions and Weight

- 19”W x 9”D x 1.75” H (approximately 48.2 x 22.0 x 4.5 cm)
- Net weight approximately 9.0 pounds (4.08kg)
- Shipping weight approximately 12.0 pounds (5.44kg)

## Environmental

- Operating temperature 0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit)
- Non-operating temperature -20 to 70 degrees Celsius (-4 to 158 degrees Fahrenheit)

## Intended Location

- Telecommunications center or dedicated computer/machine room

## Regulatory

- North America – FCC and CE tested and compliant with UL-approved power supplies
- Europe – Complies with European Union Directive 2002/95/EC on the restriction of use of certain hazardous substances in electrical and electronic equipment (RoHS), as amended by Commission Decisions 2005/618/EC, 2005/717/EC, 2005/747/EC (RoHS directive), and WEEE

## Warranty

- Standard Telos Alliance 2-year limited parts and labo