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BarnGuide

Product catalog summary

BarnCare Warranty and Support
Barnfind Technologies provides a standard 2-year warranty for all products, with an optional 3-year extension for the BarnOne series. Warranty issues are initially handled by local Business Partners, with persistent issues leading to equipment being sent to Barnfind for repair. Shipping costs are shared between Barnfind and the Business Partner.

BarnOne Series Overview
The BarnOne series features replaceable fan cassettes, redundant power supplies, and a 32x32 crosspoint matrix. It supports bi-directional SFP ports and reclocked outputs, compatible with MSA-compliant SFPs.

Physical Dimensions and Accessories
The BarnOne frame measures 445mm x 280mm x 43.5mm and weighs 3.8kg. Optional accessories include extension brackets and a PSU tray.

Technical Specifications
Key specifications include automatic multirate reclocking, hot-swappable SFP ports, and a power consumption of 28-30W without SFPs. The frame supports standards like SMPTE and DVB-ASI.

BarnOne Variations
Different models offer varying numbers of SFP ports, BNC ports, and CWDM channels. The BTF1-10AA model features an integrated MADI-Router with analog audio I/O.

Functionality Diagram
The diagram illustrates the BarnOne's input/output configuration, including the matrix and control elements.

BTF1-10AA Extended Functionality
This model includes AD/DA converters for analog audio, a 264x264 channel audio matrix, and supports single-channel routing for MADI streams.

Technical Specifications for BTF1-10AA
Features include internal MADI I/O, configurable analog ports, and synchronization options. The audio matrix supports up to 4 MADI interfaces and 8 analog ports.

Pinout and Jumper Settings
The DB25 connector pinout follows the TASCAM standard, with jumper settings adjustable for different dBu levels.

Overview
The document provides a detailed technical guide on Barnfind Technologies' BarnOne and BarnMini series, focusing on their specifications, applications, and configurations. It includes information on various models like BTF1-10AA, BTF1-41, and BarnMini modules, highlighting their capabilities in signal management and conversion.

Specifications

BTF1-41: Designed for UHD/4K applications with 12Gbps bandwidth per matrix port. It includes 16x SFP+ cages, an open slot for expansion, and 8x GPIO interfaces. It supports optional features like a 1Gbps Ethernet switch and sync transport.
Technical Specifications: Operating temperature ranges from -20°C to +45°C, with a power consumption of 28-30W without SFPs. The frame supports various standards like SMPTE ST 2081, ST 2082, and DVB-ASI.

Procedures and Applications

BTF1-10AA Application: Used in a commentator's booth to connect to an OB Van via a single mode fiber, managing signals like SDI, HDMI, Ethernet, and analog audio.
BarnMini Series: Offers flexibility in signal conversion and management. Models like BarnMini-01 and BarnMini-02 are highlighted for their ability to convert electrical signals to optical and vice versa.

Recommendations and Best Practices

Operate BTF1-xx frames in room temperature environments to ensure longevity and performance.
Use MSA-compliant SFPs for compatibility and optimal performance.

Key Features

BarnMini-01: Known for its flexibility in converting electrical signals to optical, supporting various standards and offering redundancy options.
BarnMini-05: Combines serial data RS422/RS485 with GPIO capabilities, serving as an intelligent bridge between devices.

Conclusion
The document provides comprehensive insights into the capabilities and configurations of Barnfind Technologies' products, emphasizing their adaptability and efficiency in managing complex signal environments.

Overview: The document provides detailed technical specifications and functionalities of various BarnMini products by Barnfind Technologies. These products are designed for optical signal management and conversion in broadcast and telecommunication applications.

1. BarnMini-05: This module offers GPIO and RS485/422 channels, allowing for redundancy switching and connection validation through ping requests. It is compatible with BarnStudio software for configuration.

2. BarnMini-06: An optical changeover switch that integrates easily with GPO devices. It provides its own power and is often used with BarnMini-05 for signal redundancy solutions.

3. BarnMini-07: A 4-channel CWDM multiplexer for efficient signal transportation, with options to upgrade to 8 channels. It is compact and cost-effective, fitting into the BarnMini BTF-Mini-16 frame.

4. BarnMini-08: An optical splitter available in 1:2 or 1:4 versions, suitable for smaller systems or advanced configurations. It maintains signal integrity in harsh environments.

5. BarnMini-11: A coaxial to SFP/SFP+ converter supporting up to 12Gbit/s bandwidth. It includes a re-clocker and supports various video/data formats.

6. BarnMini-12: An SFP+ to SFP+ converter with similar capabilities to BarnMini-11, available as a standalone unit or within a BarnMini frame.

7. BarnMini-22: An advanced version of BarnMini-12 with a control port for SFP diagnostics and reclocker control, supporting up to 12Gbit/s data rates.

8. LGX Series: Passive optical products housed in a 1RU rack unit, accommodating modules like CWDM multiplexers and splitters.

9. SFPs: Various SFP transceivers are described, including standard, BIDI, CWDM, and HiLo SFPs, each with specific applications and capabilities for data transmission over optical fibers.

Key Specifications: The document includes detailed technical specifications for each product, such as insertion loss, channel isolation, physical size, and power supply requirements.

Specifications:
The document outlines the specifications for a single mode fiber module, which is b-free and RoHS compliant. It operates within a temperature range of 0°C to 70°C. The module is a Class 1 laser product, adhering to IEC 825 and FDA 21 CFR 1040.10 and 1040.11 standards. It requires operation within specified temperature and voltage limits, with optical ports terminated with an optical connector or dust plug.

Optical Performance Specifications:
The transmitting part includes parameters such as transmitting optical power ranging from -8 to -3 dBm, laser wavelength between 1260 to 1360 nm, and various jitter and signal rise/fall times for different data rates. The receiving part covers receiver wavelength from 1260 to 1620 nm, sensitivity, overload, and loss of signal parameters.

Electrical Specifications:
Operating case temperature is 0°C to 70°C, with a storage range of -40°C to 85°C. Power supply voltage ranges from 3.1 to 3.5 V, with power consumption between 200 to 300 mA.

Product Features:
The BT-CWDM-10-3GXX transceiver module supports optical serial digital signals as per SMPTE 297-2006, with speeds from 50 Mbps to 3 Gbps. It is hot-pluggable, supports video pathological patterns, and offers a power budget greater than 20 dB. It operates over 18 CWDM wavelengths from 1270 nm to 1610 nm.

Wavelength Division Multiplexing (WDM):
The document explains WDM and CWDM technologies, allowing multiple signals to travel on a single fiber. CWDM supports up to 18 channels with 20 nm spacing, while HiLo technology doubles the signal capacity using standard CWDM multiplexers.

Optical Budget Calculation:
It is recommended to perform a loss budget analysis before designing or installing a fiber optic system. The document provides an example of optical loss calculation, considering factors like fiber loss, connector loss, and system gain.

Light Transmission in Fiber:
The document describes the physics of light transmission through fiber optics, emphasizing total internal reflection and the structure of fiber cables, which include a core and cladding.

Software & Control:
BarnStudio is a management tool for BarnOne and BarnMini units, offering functionalities for monitoring signal flow and diagnostics. It supports automatic updates and configuration via multicast search.

Factory Reset: Restoring factory settings affects IP and password configurations, activating DHCP and resetting the Administrator password to none.

Device List: All discovered or manually configured Barnfind units appear alphabetically. Devices can be renamed under the Basic Information tab. New frames not connected appear grey, and remote connections might appear red or grey despite being valid.

Manual Device Addition: Devices can be manually added by selecting the device type and connection type (Telnet or SNMP for BarnOne, Telnet for BarnMini). Enter the IP address and adjust the port number as needed. Connection status is indicated by the NetConf LED.

Configuration Changes: Configuration changes require acknowledgment to prevent accidental modifications. Changes can be activated individually or all at once, with options to undo. Automatic acknowledgment can be temporarily disabled for specific time periods.

Network Configuration: The network status section allows downloading, changing, and uploading network configuration files. IPv4 and IPv6 configuration modes include DHCP, Linklocal, and Static options. IP addresses, default gateways, and DNS settings can be configured.

Signal Routing: The BTF1-XX frames allow signal routing from sources to destinations. Signal presence is indicated by color codes: black (no signal), red (signal loss), and green (signal detected). Ports can be sorted by channel number or alphabetically.

Input and Output Port Configuration: Input ports can be grouped and configured with equalizers and signal analyzers. Output ports feature reclockers and cable drivers, with options to adjust speed and direction. Sync sources can be selected for output signals.

Signal Redundancy Switch: Outputs can be configured with alternative inputs for redundancy. The switch function is activated by signal loss, analyzer lock, or errors. The redundancy system is managed via the BarnStudio web interface.

Audio Matrix: A 264x264 channel audio matrix interfaces with the main matrix via MADI connections and analog inputs/outputs. The setup tab provides an overview of signals, with indicators for signal validity and channel count.

Clock Synchronization and Sampling Rates: The document outlines the need for synchronization to a common clock, with options to use any of the four MADI inputs or an internal clock. Supported sampling rates include 44.1kHz, 48kHz, 88.2kHz, and 96kHz, with S/MUX supporting the higher rates. The selection of sampling rates is managed through a dropdown menu and specific tabs for each MADI output.

Audio Routing: The document describes an output-based routing matrix for four MADI interfaces and eight analog line level interfaces, organized into five tabs. Each MADI output can be configured for 48kHz or 96kHz sampling rates and can operate in 56 or 64 channel modes. Users can select the source and channel for each output individually.

SFP Monitoring and Diagnostics: Detailed information about each SFP, including vendor, part number, serial number, production date, wavelength, bitrate, and operation length for different cable types, is provided. The document highlights the importance of monitoring optical signals and provides tools for diagnostics.

Firmware Upgrade: The document explains both online and offline methods for firmware upgrades. Online upgrades involve connecting to an update server, while offline upgrades use a USB stick with a specific file format. The process includes monitoring via HDMI and keyboard connections.

Configuration Management: Users can save and load configurations, allowing for offline editing. The document advises saving configurations for different BarnOne units and provides steps for editing configurations offline.

Diagnostics and User Management: The document outlines diagnostic features, including warning and error thresholds, and user rights management with three access levels: Administrator, Panel user, and Guest.

BarnMini-05 and BarnMini-22 Devices: The BarnMini-05 supports TSL Tally and UMD protocols for GPIO and RS422/RS485 signal transport via TCP/IP. Configuration details for serial data transport and GPIO transport are provided. The BarnMini-22 is a protocol-agnostic converter with control via BarnStudio or Telnet, offering diagnostic information and reclocker control.

Web User Interface: A web server on each BarnOne frame allows users to manage functions without installing BarnStudio, requiring network configuration and login credentials.

Overview: This document provides a technical comparison between BarnStudio and the Web UI, detailing their functionalities, protocols, and applications in signal routing and distribution using Barnfind Technologies' products.

Input/Output Ports: The document explains how to manage input and output ports using the Web UI. Users can monitor signals and make changes without a confirmation list, using buttons like 'Submit changes', 'Refresh page', and 'Cancel'. Navigation between ports is streamlined with 'Prev.' and 'Next' options.

Routing: Unlike BarnStudio, the Web UI lacks a 'Matrix' tab. Users change cross points by selecting port numbers and confirming input selections from a dropdown list.

Protocols: Several protocols are supported for connectivity and control:

SNMP: Used by BarnStudio and third-party integrators for full parameter access. Requires specific community names for read-only or read/write access.
SW-P-08: An older protocol for matrix configuration and status viewing, supported on TCP port 1096.
BlackMagic VideoHub: A text-based protocol for controlling matrix components, supported on TCP port 9990.
openGear Protocol: Provides access to most parameters except network status/configuration, supported since firmware version 0.1.7.
Ember+: Allows full control and integration with third-party systems, using TCP port 9000.

Applications: The document describes the use of BarnOne units for signal distribution and contribution, utilizing fiber infrastructure for flexible system rearrangement.

Signal Distribution: BarnOne is highlighted for its role in distributing multiple signal feeds, with detailed examples of CWDM and standard SFP configurations.

Troubleshooting: Guidance is provided for establishing Ethernet connections over fiber, ensuring correct link speeds, and troubleshooting signal sources using BarnStudio. Safety precautions are emphasized to avoid eye damage from fiber connectors.

Specifications:
The document outlines the specifications for CWDM-SFPs, which are used to transmit signals received at an SFP or BNC port to an optical multiplexer using specific wavelengths. There are 18 wavelength selections in the CWDM range from 1270nm to 1610nm with a channel spacing of 20nm. The optical multiplexer combines these signals into one fiber.

Procedures:
1. Troubleshooting steps are provided for various issues such as high input power, frame not appearing in BarnStudio, and signal transmission problems.
2. The document suggests using attenuators to manage optical power levels, ensuring they remain within the range of -5dBm to -20dBm.
3. Instructions for setting up the crosspoint switch (Matrix) to ensure proper linking between input and output ports are included.

Norms and Recommendations:
1. Ensure unique wavelengths for each signal in the CWDM range.
2. Use attenuators to adjust optical power levels when necessary.
3. Verify connections and settings in BarnStudio for troubleshooting.

Key Data from Tables and Diagrams:
The document includes diagrams illustrating the connection of SFPs to optical multiplexers and the setup of the crosspoint switch. It also provides a questionnaire for system design, asking about fiber installation, distance between locations, and signal types.

Critical Information:
1. Optical power levels should be maintained between -5dBm and -20dBm.
2. The crosspoint switch must be correctly configured to ensure proper signal transmission.
3. Use the BarnStudio software for diagnostics and troubleshooting.

Catalog excerpts

- Physical dimensions and mechanical accessories………………...…...…….

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- Firmware upgrade……………………………………

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Barnfind offers 2-YEAR standard warranty for all products. For BarnOne series (Frame, PSU, Fan Cassette), we offer an extra 3-YEAR warranty that can be purchased on request. For even longer warranty requests or other support agreements, please ask! See also Business Partner Agreement (BPA) for further information. Note that the warranty and guarantee handling is to be done via the Business Partner that are seen as Barnfind's local preferred partner. It is the Business Partner that is responsible for the first line service/ support to the End Users in the Territory. Barnfind will act accordingly...

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BarnOne Series

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BarnOne - general information 32x32 crosspoint matrix All SFP ports are bi-directional All BNC ports are inputs or outputs All outputs are reclocked Handles any MSA compliant SFP For mounting bracket rear Replaceable fan cassette Sync from external or internal source Redundant powersupply Front or rear mount in rack BarnStudio included HDMI (factory use only) Screw to release fan cassette Cooling fans

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Extension Brackets (optional) Mod nr: BT-EXT-EARS-5CM

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PSU-Tray (optional) Mod nr: BT-TRAY-PSU Barnfind PSU tray can be mounted at the rear end of the frame and can secure 2X standard PSU. Turn-Brackets (standard) The mounting brackets (rack ears) can be moved from front to rear side of the frame in order to turn the connectors and SFP direction. Barnfind Technologies

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Technical Specifications BNC Ports • BNC port 75Q switchable input or output • SMPTE 259M, 292M, 372M, 424M, DVB-ASI, AES10 (MADI), AES3 • Automatic multirate reclocking of outputs 270Mbit/s -3Gbit/s • Automatic cable EQ (Belden 1694A) 270Mbit/s-250m, 1,5Gbit/s140m, 3Gbit/s-80m SFP Ports • Port for Small Form-Factor Pluggable (SFP), supports MSA-compliant (multi source agreement) transceivers • Suitable for optical transceivers (singlemode/multimode), SFP media converters • SHD PTE 259M, 29 SD^ C7BM, 424M, 372M, DVB-ASI, AES10 (MADI), AES3 • Hot pluggable/swappable Power Supply • 12V DC power...

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BarnOne - the variations for 3G applications CWDM channels

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Sync select To/From Matrix Cable driver BNC connector Input/Output Switch Functionality Diagram

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BarnOne frame with extended functionality BTF1-10 AA - featuring 8x analog audio I/O with integrated MADI-Router BTF1-10-AA houses a top board with AD/DA converters for 8x balanced analog line level audio. A 264x264 channel audio matrix with 4 bidirectional MADI interfaces connects the audio board to the main matrix of the BarnOne frame. The audio matrix offers single channel routing between all 4 MADI interfaces and the 8 analog ports. This makes the card a powerful MADI-Router on a per channel base with analog interfaces. In conjunction with the main matrix of BTF1-10AA it can be used for MADI...

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264x264 Channel Audio Matrix (MADI-Router) MADI #2 channels) From Main MATRIX (SFP / BNC interfaces) 8 channels Line Level To Main MATRIX (SFP / BNC interfaces) Top board with 8x Analog Audio and 4x MADI (AES10) I/O 8 channels Line Level From Front Panel (D-Sub25) Technical Specifications Internal ports 4x internal MADI (AES10) I/O connected to main matrix Single channel routing for all MADI analog I/O Sample rate 44.1kHz/48kHz (1FS), 2FS and 4FS also supported Synchronisation to one of the MADI ports or internallly 44.1kHz/48kHz (2FS and 4FS also supprted Analog ports 8x balanced analog line...

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Pinout and Jumper settings BTF1-10AA analog line inputs and outputs 1 Pin-out for DB25 8 Channel Balanced Connector (TASCAM1 pinout applies) To change the jumper settings from +18dBu (default) to +24dBu, open the top lid of the BTF1-10AA frame with a Torx #15. The magnification in the pictures shows the settings for Input8 and Outptut8. You can change the settings for each input and output individually. TASCAM is a registered trademrk of TEAC corporation Jumper setting +18dBu (default)

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Application example for BTF1-10AA A commentators booth connecting to the OB Van by only one single mode fiber using BTF1-10AA. All signals such as SDI or HDMI for monitors, Ethernet for commentary information system and internet access, SDI and control data for remote cameras or even native CAM-CCU connections, analog audio for commentary units etc. Are managed in their native format and optically multiplexed into one fiber. Commentary Information Remote Camera

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BarnOne for UHD/4K applications - BTF1-41 BTF1-41 was designed to serve Ultra High Definition (UHD) and 4K-DCI applications. Together with the transition to 12Gbps bandwidth per matrix port, the basic layout of the BarnOne series changes to a more flexible and user friendly and flexible design. BTF1-41 is always equipped with 16x SFP+ cages connecting to the first set of the internal 32x32 crosspoint matrix. Next to the SFP+ cages, which are arranged in two rows of 8 cages, is an open slot which is in the basic version covered with a blind panel. This slot can house an user exchangeable expansion...

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HDBNC32 HDBNC32 is an expansion board for BTF1-41 which slides into the open slot. It adds 16 BNC input ports and 16 BNC output ports to the 32x32 matrix of the main frame. All ports are equipped with user controllable reclockers, respectively cable equalizers. Technical Specifications SFP+ Ports Port for Enhanced Small Form-Factor Pluggable (SFP+), supports MSA-compliant and non-MSA transceivers Suitable for optical transceivers (singlemode/multimode), SFP electrical processors (HDMI, ST 2081, ST 2082, 258M, 292M, 372M, 424M, SMPTE Ethernet, SDI, CVBS etc.) Storage temperature -40°C - +70°C...

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Module-based break-out panel The Barnfind Stagebox break-out panel allows you to customize your own front panel based on the required connectors. The various selection of modules will be the connection points to one or more frames. From SFPs Standard Hybrid Cable Standard Hybrid Cable Barnfind Technologies Cables between break-out panel and frames are not included. The BTSB-BASE blind cover can be customized to fit any other connector outside the Barnfind selection. All modules are made of solid alluminium, with high performance connectors.

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