Related Manuals for Snell IQOTR31
Summary of Contents for Snell IQOTR31
- Page 1 User Instruction Manual IQOTR31 3G/HD/SD-SDI Single Mode Fiber Optic Transceiver snellgroup.com...
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Page 2: Information And Notices
Information in this manual and software are subject to change without notice and does not represent a commitment on the part of Snell Limited. The software described in this manual is furnished under a license agreement and can not be reproduced or copied in any manner without prior agreement with Snell Limited. -
Page 3: Safety Information
• The IQOTR31 is designed for use with Class 1 laser systems only. Ensure that all outputs do not exceed Class 1 as doing so will impair the safety of the system and may result in damage to the equipment. -
Page 4: Table Of Contents
6.6.4 Input 1 Name and Input 2 Name ......23 7. Controlling the IQOTR31 from an Active Front Panel..... . 24 7.1 Information Window. - Page 5 7.2 Control Window ..........24 © Issue 1 Rev 1 Page 5 2012 Snell Limited...
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Page 6: Introduction
Introduction 1. Introduction 1.1 Module Description The IQOTR31 is a fiber optic transceiver for bi-directional conversion of 3 Gbps, HD, and SD-SDI signals to 1550 nm wavelength optical signals. 1.2 Order Codes The following product order codes are covered by this manual. -
Page 7: Enclosures
1.4.1 B-style Enclosure Enclosure order codes: IQH3B-S-0, IQH3B-S-P 1.4.2 A-style Enclosures Enclosure order code: IQH1A-S-P Enclosure order codes: IQH3A-S-0, IQH3A-S-P Enclosure order codes: IQH3A-E-0, IQH3A-E-P, IQH3A-0-0, IQH3A-0-P Enclosure order code: IQH1A-S-P © Issue 1 Rev 1 Page 7 2012 Snell Limited... -
Page 8: Feature Summary
IQOTR31 www.snellgroup.com Introduction 1.5 Feature Summary The IQOTR31 provides the following features: • Reclocking for 3 Gbit/s, 1.5 Gbit/s HD-SDI and 270 Mbit/s SDI signals, or asynchronous operation for other frequencies (input range 50 Mbit/s to 3 Gbit/s). • Single mode fiber optic transmitter for 3G HD/SD-SDI and DVB ASI Signals. -
Page 9: Technical Specification
SMPTE 424M (HD level A) SMPTE 292M (HD) SMPTE 259M-C (SD) Outputs Control Interface GPI/O 2x closing contact via screw terminal (ST) connector Controls Functions Available via RollCall Only Mode Auto/3G/HD/SD Reclocker On/Off © Issue 1 Rev 1 Page 9 2012 Snell Limited... - Page 10 1260 nm (min.), 1620 nm (max.) Optical Power Input Range >-3 dBm, <-18 dBm Detector Damage Threshold -3.5 dBm Power Consumption Module Power Consumption 4 W max (A Frames) 3.5 W max (B Frames) © Issue 1 Rev 1 Page 10 2012 Snell Limited...
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Page 11: Connections
Connections 3. Connections This section describes the physical input and output connections provided by the IQOTR31. 3.1 Optical Input (RX IN) Optical input (Rx IN) to the module is via a single SC/PC singlemode panel uniter. 3.2 Electrical Input (SDI IN) Electrical input (SDI IN) to the module is via a single BNC 75 ohm panel jack connector. -
Page 12: Card Edge Leds
This LED is illuminated if one or more of the SDI inputs is not valid or if the reference signal is missing when the unit is set to Lock to Reference. Green Indicates that the module is operating correctly. © Issue 1 Rev 1 Page 12 2012 Snell Limited... -
Page 13: Attenuation
Attenuation 5. Attenuation The IQOTR31 has 1550 nm transmission lasers. The lasers have a higher optical power output than the 1310 nm variety. For link distances less than 15 km, this power is suffiecient to saturate receivers. As a precaution, all units with 1550 nm transmission lasers are fitted with a 5 dBm attenuator. -
Page 14: Controlling The Iqotr31 From The Rollcall Control Panel
IQOTR31 www.snellgroup.com Controlling the IQOTR31 from the RollCall Control Panel 6. Controlling the IQOTR31 from the RollCall Control Panel 6.1 Information Window The information window is displayed in the upper-right corner of each screen and displays basic information about the input status, video, audio and reference status of the module. -
Page 15: Output 1 / Output 2
IQOTR31 www.snellgroup.com Controlling the IQOTR31 from the RollCall Control Panel • HD (1.5 Gb): When selected, the unit will reclock only HD (1.5 Gb) signals. When selected, the On Input Loss controls are greyed out and are inactive. If any other standard is applied to the unit, the output will be muted. -
Page 16: Memories 1-16
IQOTR31 www.snellgroup.com Controlling the IQOTR31 from the RollCall Control Panel 6.3 Memories 1-16 The Memories screen enables up to 16 setups to be saved and recalled later. The default memory names can be changed to provide more meaningful descriptions. 6.3.1 Saving a Memory Name To save settings: •... -
Page 17: Logging
IQOTR31 www.snellgroup.com Controlling the IQOTR31 from the RollCall Control Panel 6.4 Logging Information about several parameters can be made available to a logging device that is connected to the RollCall network. © Issue 1 Rev 1 Page 17 2012 Snell Limited... -
Page 18: Fiber Logging
IQOTR31 www.snellgroup.com Controlling the IQOTR31 from the RollCall Control Panel 6.4.1 Fiber Logging The Fiber Logging screen displays the current log information for the Fiber Optic module. Each logging screen comprises three columns: • Log Enable: Select the check boxes that correspond to the parameters for which log information should be collected. -
Page 19: Log Field Descriptions
IQOTR31 www.snellgroup.com Controlling the IQOTR31 from the RollCall Control Panel 6.4.2 Log Field Descriptions Log Field Description Displays the module serial number. OS_VERSION= Displays the operating system name and version. BUILD_NUMBER= Displays the build number. HARDWARE_VERSION= Displays the hardware version number. -
Page 20: Rolltrack
IQOTR31 www.snellgroup.com Controlling the IQOTR31 from the RollCall Control Panel 6.5 RollTrack The RollTrack screen allows information to be sent, via the RollCall™ network, to other compatible units connected on the same network. Use the settings on the RollTrack screen to: •... -
Page 21: Command
The message is not being sent. The message is being sent. Internal Type Error Inconsistent behavior. Please contact your local Snell agent. 6.5.7 RollTrack Status A message is displayed here to indicate the status of the currently selected RollTrack index. -
Page 22: Status
IQOTR31 www.snellgroup.com Controlling the IQOTR31 from the RollCall Control Panel 6.6 Status The Status screen display basic information about the module, such as the serial number and software versions. Use the functions on the screen to restart the module or return all settings to their factory or default settings. -
Page 23: Default Settings
IQOTR31 www.snellgroup.com Controlling the IQOTR31 from the RollCall Control Panel 6.6.2 Default Settings The Default Settings button enables module settings to be reset to their factory defaults, leaving user memories intact. 6.6.3 Restart The Restart button enables the module to be rebooted, simulating a power-up/power-down cycle. -
Page 24: Controlling The Iqotr31 From An Active Front Panel
Controlling the IQOTR31 from an Active Front Panel 7. Controlling the IQOTR31 from an Active Front Panel The module can be operated from an active control panel via the RollCall™ network. All operational parameters and selections described in the previous section are made using a system of menus displayed in the two LCD windows –...
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