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© Copyright 2001, 2002, 2008
EVERTZ MICROSYSTEMS LTD.
5288 John Lucas Drive, Burlington, Ontario, Canada, L7L 5Z9
Phone: 905-335-3700
Fax:
905-335-3573
Internet:
Sales:
Tech Support: service@evertz.com
Web Page:
Version 1.2. June 2008
The material contained in this manual consists of information that is the property of Evertz Microsystems
and is intended solely for the use of purchasers of the 2405OE-HD Fiber Converter. Evertz Microsystems
expressly prohibits the use of this manual for any purpose other than the operation of the Fiber Converter.
All rights reserved. No part of this publication may be reproduced without the express written permission
of Evertz Microsystems Ltd. Copies of this guide can be ordered from your Evertz products dealer or from
Evertz Microsystems.
Model 2405OE-HD
SMPTE 292M Re-Clocking
Fiber to Electrical Converter
Instruction Manual
sales@evertz.com
http://www.evertz.com
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Table of Contents
Related Manuals for evertz 2405OE-HD
Summary of Contents for evertz 2405OE-HD
- Page 1 Fiber Converter. All rights reserved. No part of this publication may be reproduced without the express written permission of Evertz Microsystems Ltd. Copies of this guide can be ordered from your Evertz products dealer or from Evertz Microsystems.
- Page 2 WARNING Changes or Modifications not expressly approved by Evertz Microsystems Ltd. could void the user’s authority to operate the equipment. Use of unshielded plugs or cables may cause radiation interference. Properly shielded interface cables...
- Page 3 Jun 08 Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor for the rights of third parties, which may be effected in any way by the use thereof. Any representations in this document concerning performance of Evertz products are for informational use only and are not warranties of future performance, either express or implied.
- Page 4 2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter This page left intentionally blank Revision 1.2...
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Page 5: Table Of Contents
2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter TABLE OF CONTENTS OVERVIEW............................1 INSTALLATION..........................2 2.1. CARE AND HANDLING OF OPTICAL FIBER................3 2.1.1. Safety ..........................3 2.1.2. Handling And Connecting Fibers ................... 3 SPECIFICATIONS..........................4 3.1. - Page 6 2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter Figures Figure 1-1: 2405OE-HD Block Diagram......................1 Figure 2-1: 2405EO-HD Module ......................... 2 Figure 6-1: Components of a Fiber Optic Transmission System ................ 7 Figure 6-2: Cables Losses at Various Wavelengths ................... 9 Figure 6-3: Spectrum of DFB Laser used in EO3D-HD, EO5D-HD and EOxx-HD ..........
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Page 7: Overview
The converter features one optical input with two re-clocked serial digital outputs. The 2405OE-HD has been designed to be used primarily as a reclocking 1.5Gb/s distribution amplifier, however, it can also be used as a non-reclocking SMPTE 310M (19.4 Mb/s), DVB-ASI, or SMPTE 259M (143 to 540 Mb/s) distribution product. -
Page 8: Installation
There is a SC/PC (shown), ST/PC or FC/PC female connector for optical 10-bit serial digital video signals compatible with the SMPTE 292M standard. The 2405OE-HD can also be used in non-reclock mode with SMPTE 310M (19.4 Mb/s), SMPTE 259M (143 to 540 Mb/s) or DVB-ASI, or any other signal with bit rate less than 1.5 Gb/s. -
Page 9: Care And Handling Of Optical Fiber
Never look directly into an optical fiber. Non-reversible damage to the eye can occur in a matter of milliseconds. The laser modules used in the Evertz fiber optic modules are Class I, with a maximum output power of 2mW, and wavelengths of either 1310 nm or 1470 to 1610 nm. -
Page 10: Specifications
2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter SPECIFICATIONS 3.1. OPTICAL INPUT Standards: Normal: SMPTE 292M Non-Reclocked: SMPTE 310M (19.4 Mb/s) or SMPTE 259M A, B, C, D, or DVB-ASI or any other bit rate less than 1.5 Gb/s... -
Page 11: Status Leds
2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter STATUS LEDS ACTIVE SIGNAL: This Green LED will be On when there is a valid signal present at the module input. NO CARRIER: This Red LED will be On when there is no valid signal present at the module input. -
Page 12: User Controls
2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter USER CONTROLS The 2405EO-HD is equipped with a 4 position DIP switch to allow the user to configure the module. The On position is down, or closest to the printed circuit board. Table 5-1 gives an overview of the DIP switch functions. -
Page 13: Fiber Optics System Design
2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter FIBER OPTICS SYSTEM DESIGN Fiber optics is best known for its applications in the telephone industry, even though it is widely used in video and television systems. In television systems they typically send signals between two locations or distribute the same signal to many destinations. -
Page 14: System Design Parameters
Line width is usually important only in high definition applications. 6.1.1.1. Transmitter Output Launch Power The launched output power tells us the maximum power available at the optical transmitter. Table 6-1 indicates the launched output power available on current Evertz EO modules. Module Minimum... -
Page 15: Linewidth
2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter 1310 1550 Wavelength (nm) Figure 6-2: Cables Losses at Various Wavelengths 6.1.1.3. Linewidth The linewidth is a measure of the laser’s spectral purity, and determines the jitter penalty (how much jitter gets added to the signal). -
Page 16: Optical To Electrical Parameters
Table 6-2: Optical Receiver Power Parameters 6.1.3. Passive Optical Module Parameters In passive optical modules, the main design parameter that is important is the loss through the passive device. Table 6-3 indicates the power loss on current Evertz 7705 series passive fiber modules. Module Port... -
Page 17: Design Examples
2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter 6.2. DESIGN EXAMPLES 6.2.1. Standard Definition 2 km Link 7705OE EO13 2 km x 0.4 = 0.8 dB Using the 2405EO3F as the transmitter. Launch Power = -7.5 dBm... -
Page 18: Calculating The Optical System Power Budget
2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter WDM Loss = 2 x 4 -8.0 dB Power at receiver –29.5 dBm For the 1310 nm path the power available at the receiver is very close to the receiver input sensitivity of -30 dBm. -
Page 19: Care And Handling Of Optical Fiber
Never look directly into an optical fiber. Non-reversible damage to the eye can occur in a matter of milliseconds. The laser modules used in Evertz fiber optic products are all CLASS I, with a maximum output power of 2mW, and wavelengths of either 1310 nm or 14750 nm to 1610 nm. - Page 20 2400 Series Fiber Converter Manual 2405OE-HD SMPTE 292M Re-Clocking Fiber to Electrical Converter This page left intentionally blank 2405OE-HD-14 Revision 1.2...