Table of Contents
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1.
OVERVIEW ............................................................................................................................1
2.
INSTALLATION .....................................................................................................................3
2.1. OPTICAL CONNECTIONS ......................................................................................................... 4
2.2. AES CONNECTIONS ................................................................................................................. 4
2.3. CARE AND HANDLING OF OPTICAL FIBER............................................................................ 5
3.
SPECIFICATIONS .................................................................................................................6
3.1. AES AUDIO OUTPUTS .............................................................................................................. 6
3.2. OPTICAL INPUT......................................................................................................................... 6
3.3. ELECTRICAL ............................................................................................................................. 6
3.4. PHYSICAL .................................................................................................................................. 7
4.
CARD-EDGE MONITORING AND CONTROL ......................................................................8
4.1. STATUS INDICATOR LEDS....................................................................................................... 9
4.2. CARD-EDGE DISPLAY AND CONTROLS ................................................................................ 9
4.2.1. Displaying the Optical Power ........................................................................................ 10
4.2.2. Displaying the AES Audio Sample Rate........................................................................ 10
4.2.3. Selecting the AES Output Signal Type.......................................................................... 11
4.2.4. Selecting the Headphone Jack Channel and Volume ................................................... 12
5.
JUMPER CONTROLS .........................................................................................................13
BY THE GLOBAL FRAME STATUS ........................................................................................ 13
5.3. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES .............................................. 13
6.
REMOTE MONITORING/CONTROL..............................................................14
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TABLE OF CONTENTS
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MONITORED PARAMETERS .............................................................................. 15
CONTROLLED PARAMETERS............................................................................ 15
TRAPS .................................................................................................................. 15
7707AR Multi-Channel AES Fiber Receiver
INTERFACE SIMULTANEOUSLY.................... 13
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Revision 1.2
7700 MultiFrame Manual
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Summary of Contents for evertz 7700
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Page 1: Table Of Contents
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver TABLE OF CONTENTS OVERVIEW ..........................1 INSTALLATION ........................3 2.1. OPTICAL CONNECTIONS ......................4 2.2. AES CONNECTIONS ......................... 4 2.3. CARE AND HANDLING OF OPTICAL FIBER................5 SPECIFICATIONS .........................6 3.1. AES AUDIO OUTPUTS ......................6 3.2. - Page 2 7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver Figures Figure 1-1: 7707AR Block Diagram ........................2 Figure 2-1: 7707AR Rear Panels .......................... 3 Figure 2-2: 7707AR-8U-DB Pin Out........................5 Figure 4-1: Location of Status Indicators and Jumpers ..................8 Figure 4-2: Card-edge Menu Quick Reference....................10 Tables Table 1-1: Typical Application Configurations.......................
- Page 3 Oct 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 affected 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 expressed or implied.
- Page 4 7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver WARNING Never look directly into an optical fiber. Non-reversible damage to the eye can occur in a matter of milliseconds. Do not hook up the 7707AT DWDM cards and 7707AR cards directly with a short fiber optic cable.
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Page 5: Overview
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver OVERVIEW The 7707AR AES Receiver extends multiple channels of AES audio over a single fiber optic link. The 7707AR-8U version interfaces to 8 channels of unbalanced AES, the 7707AR-8U-DB has DB-25 connections for unbalanced audio that are backwards compatible with 7705AR-8, and the 7707AR-8 version accommodates unbalanced or balanced AES. -
Page 6: Figure 1-1: 7707Ar Block Diagram
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver Fiber 8 or 16 Optical Input AES Outputs Demux Receiver VistaLINK ® Interface CONTROL/ LOCAL LOCAL INDICATION INDICATION CONTROL Figure 1-1: 7707AR Block Diagram 7707AR-2 Revision 1.2... -
Page 7: Installation
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver Installation The 7707AR series modules come with a companion rear plate that has AES audio connections and an SC/PC (shown), ST/PC or FC/PC optical connector. The 7707AR-8 and 7707AR-16 versions provide AES connections via multi-pin removable terminal blocks. -
Page 8: Optical Connections
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver 2.1. OPTICAL CONNECTIONS FIBER INPUT: There is one SC/PC (shown), ST/PC or FC/PC female connector with the optical input to the 7707AR. This wide band optical input accepts optical wavelengths of 1270nm to 1610nm, accommodating standard, CWDM or DWDM transmission schemes. -
Page 9: Care And Handling Of Optical Fiber
The transmission characteristics of the fiber are dependent on the shape of the optical core and therefore care must be taken to prevent fiber damage due to heavy objects or abrupt fiber bending. Evertz recommends that the user maintains a minimum bending radius of 5 cm to avoid fiber-bending loss that will decrease the maximum attainable distance of the fiber cable. -
Page 10: Specifications
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver SPECIFICATIONS 3.1. AES AUDIO OUTPUTS Standard: 7707AR-8U: SMPTE 276M - Unbalanced AES, Dolby-E™ compliant 7707AR-8/16: AES3-1992, Balanced or Unbalanced (selectable), Dolby-E™ compliant Number of Outputs: 7707AR-8/8U: 7707AR-16: Connectors: 7707AR-8U: 1 BNC per IEC 61169-8 Annex A... -
Page 11: Physical
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver 3.4. PHYSICAL 7700 frame mounting: Number of Slots: 7707AR-8U: 2 slots 7707AR-8U-DB: 1 slot 7707AR-8: 1 slot 7707AR-16: 2 slots 7701 frame mounting: Number of Slots: 1 slot all versions 7707AR-7 Revision 1.2... -
Page 12: Card-Edge Monitoring And Control
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver CARD-EDGE MONITORING AND CONTROL The 7707AR has eight or sixteen LED status indicators and a 4-digit dot-matrix display on the front card- edge to show operational status of the card at a glance. The card-edge pushbutton and toggle switch are used to select various indications to the dot-matrix display. -
Page 13: Status Indicator Leds
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver 4.1. STATUS INDICATOR LEDS LOCAL FAULT: This red LED indicates poor module health. Two conditions could cause this fault indication to be active: A link with a companion 7707AT has not been achieved, or if a card power fault exists (i.e. -
Page 14: 4.2.1. Displaying The Optical Power
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver Menu Level 1 Menu Level 2 Menu Level 3 Pushbutton Pushbutton Pushbutton Menu Selections: Configuration Values: LINK…LOS (Link Loss) Return to Level 1 Overrides -40 to +0 (dBm) PWR (Optical Power) Menu Selections:... -
Page 15: 4.2.3. Selecting The Aes Output Signal Type
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver RATE Range of AES Channels for the 7707AR-8, and CH01 to CH08 CH01 – CH08 7707AR-8U product versions. CH01 – CH16 Range of AES Channels for the 7707AR-16 product CH01 to CH16 version. -
Page 16: 4.2.4. Selecting The Headphone Jack Channel And Volume
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver For 7707AR-8U-DB versions the outputs should be set to the unbalanced configuration. 4.2.4. Selecting the Headphone Jack Channel and Volume The 7707AR provides a convenient audio monitoring headphone jack at the card-edge. This jack can be used to verify signal presence or content for each AES channel. -
Page 17: Jumper Controls
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver JUMPER CONTROLS Several jumpers, located at the front of the module are used to preset various operating modes. Figure 4-1 shows the locations of the jumpers. 5.1. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED... -
Page 18: Vistalink Remote Monitoring/Control
1. An SNMP manager, also known as a Network Management System (NMS), is a computer running special software that communicates with the devices in the network. Evertz VL-Fiber demo Manager graphical user interface (GUI), third party or custom manager software may be used to monitor and control Evertz VistaLINK enabled fiber optic products. -
Page 19: Vista Link ® Monitored Parameters
7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver 6.2. LINK MONITORED PARAMETERS ISTA ® The following parameters can be remotely monitored through the VistaLINK interface: ® Parameter Description Optical input power from –40dBm to 0dBm. Optical Power Indicates a fiber link fault condition. - Page 20 7700 MultiFrame Manual 7707AR Multi-Channel AES Fiber Receiver This page left intentionally blank 7707AR-16 Revision 1.2...
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