evertz 7800EMR-ALINK2 User manual

7800EMR-ALINK2
User Manual
© Copyright 2017
EVERTZ MICROSYSTEMS LTD.
5292 John Lucas Drive,
Burlington, Ontario,
Canada L7L 5Z9
Phone: [phone]
Sales: [e-mail] Fax: [phone]
Tech Support: [e-mail] Fax: [phone]
Web Page: http://www.evertz.com
Version 1.0, November 2017
The material contained in this user manual consists of information that is the property of Evertz Microsystems and is intended solely for the use of
purchasers of the 7800EMR-ALINK2 product. Evertz Microsystems expressly prohibits the use of this guide for any purpose other than the
operation of the contained in this reference guide consists of information that is the property of Evertz Microsystems and is intended solely for the
use of purchasers of the 7800EMR-ALINK2 product. Due to on going research and development, features and specifications in this manual are
subject to change without notice.
All rights reserved. No part of this publication may be reproduced without the express written permission of Evertz Microsystems Ltd. Copies of
this manual can be ordered from your Evertz dealer or from Evertz Microsystems.

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IMPORTANT SAFETY INSTRUCTIONS
The lightning flash with arrowhead symbol within an equilateral triangle is
intended to alert the user to the presence of un-insulated “Dangerous voltage”
within the product’s enclosure that may be of sufficient magnitude to constitute
a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user
to the presence of important operating and maintenance (Servicing) instructions
in the literature accompanying the product.
•Read these instructions
•Keep these instructions.
•Heed all warnings.
•Follow all instructions.
•Do not use this apparatus near water
•Clean only with dry cloth.
•Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
•Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
•Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two
blades with one wider than other. A grounding-type plug has two blades and a third grounding prong.
The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your
outlet, consult an electrician for replacement of the obsolete outlet.
•Protect the power cord from being walked on or pinched particularly at plugs, convenience
receptacles and the point where they exit from the apparatus.
•Only use attachments/accessories specified by the manufacturer
•Unplug this apparatus during lightning storms or when unused for long periods of time.
•Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or
objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC –
SHOCK, DO NOT EXPOSE THIS APPARATUS
TO RAIN OR MOISTURE
WARNING
DO NOT EXPOSE THIS EQUIPMENT TO DRIPPING OR SPLASHING AND ENSURE THAT NO
OBJECTS FILLED WITH LIQUIDS ARE PLACED ON THE EQUIPMENT
WARNING
TO COMPLETELY DISCONNECT THIS EQUIPMENT FROM THE AC MAINS, DISCONNECT THE
POWER SUPPLY CORD PLUG FROM THE AC RECEPTACLE
WARNING
THE MAINS PLUG OF THE POWER SUPPLY CORD SHALL REMAIN READILY OPERABLE

INFORMATION TO USERS IN EUROPE
NOTE
CISPR 22 CLASS A DIGITAL DEVICE OR PERIPHERAL
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to the European Union EMC directive. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at their own expense.
INFORMATION TO USERS IN THE U.S.A.
NOTE
FCC CLASS A DIGITAL DEVICE OR PERIPHERAL
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at their own expense.
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
with the shield connected to the chassis ground of the device must be used.
EN60065
Safety
EN504192 2005
Waste electrical products should not be
disposed of with household waste.
Contact your Local Authority for recycling
advice
EN55103-1: 1996
Emission
EN55103-2: 1996
Immunity

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User Manual
TABLE OF CONTENTS Revision 1.0 Page - i
TABLE OF CONTENTS
1. OVERVIEW ...................................................................................................................................1
1.1. FEATURES & BENEFITS.....................................................................................................1
1.2. AUDIO CONNECTION..........................................................................................................1
1.3. DUAL PORT MODE VS REDUNDANT MODE OPERATION...............................................2
2. SPECIFICATIONS.........................................................................................................................3
2.1. AUDIO INPUTS ....................................................................................................................3
2.2. A-LINK INPUTS/OUTPUTS..................................................................................................3
2.3. CONTROL ............................................................................................................................3
2.4. REFERENCE........................................................................................................................3
2.5. FRAMES...............................................................................................................................3
3. INSTALLATION.............................................................................................................................5
3.1. INSTALLATION OF 7800EMR-ALINK2 ON 7800FR FRAME..............................................5
4. FRONT CARD EDGE CONTROLS AND LEDS ............................................................................7
5. SERIAL MENU..............................................................................................................................9
5.1. NETWORK CONFIGURATION...........................................................................................10
5.2. SNMP CONFIGURATION...................................................................................................10
5.3. AUDIO CONFIGURATION..................................................................................................10
5.4. A-LINK MODE CONFIGURATION .....................................................................................11
5.5. REFERENCE CONFIGURATION MENU............................................................................11
5.6. SHOW BOARD INFORMATION.........................................................................................11
5.7. SHOW SFP SETUP ............................................................................................................11
5.8. ENGINEERING DEBUG UTILITY.......................................................................................11
5.9. SAVE TO FLASH AND REBOOT.......................................................................................11
6. VISTALINK®PRO CONFIGURATION.........................................................................................13
6.1. DUAL PORT MODE............................................................................................................13
6.1.1. GENERAL ...............................................................................................................13
6.1.2. A-LINK CONTROL...................................................................................................15
6.1.3. TDM CONTROL ......................................................................................................17
6.1.4. MONITOR STATUS.................................................................................................20
6.1.5. AUDIO MONO CONFIG ..........................................................................................21
6.1.6. AUDIO STEREO CONFIG.......................................................................................23
6.1.7. AUDIO CHANNEL FAULTS.....................................................................................25
6.1.8. AUDIO CHANNEL PAIR FAULTS............................................................................27
6.2. REDUNDANCY MODE.......................................................................................................29
6.2.1. GENERAL TAB........................................................................................................29
6.2.2. A-LINK CONTROL...................................................................................................31

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6.2.3. TDM CONTROL ......................................................................................................33
6.2.4. MONITOR STATUS.................................................................................................36
6.2.5. AUDIO MONO CONFIG ..........................................................................................37
6.2.6. AUDIO STEREO CONFIG.......................................................................................39
6.2.7. AUDIO CHANNEL FAULTS.....................................................................................41
6.2.8. AUDIO CHANNEL PAIR FAULTS ...........................................................................43
7. UPDATING VLPRO SERVER JAR FILE.....................................................................................45
8. UPGRADING THE FIRMWARE ON 7800EMR-ALINK2 THROUGH FTP...................................47
Figures
Figure 1-1: Block Diagram - 7800EMR-ALINK2...............................................................................................1
Figure 1-2 : Redundant Mode vs. Dual Port Mode Rear Panel Configuration - 7800EMR-ALINK2................2
Figure 3-1 : 7800EMR-ALINK2 Rear Plate ......................................................................................................5
Figure 4-1 : Front Card Edges of 7800EMR-ALINK2.......................................................................................7
Figure 5-1 : COM Port Settings........................................................................................................................ 9
Figure 5-2 : Main Menu Prompt........................................................................................................................ 9
Figure 6-1 : Dual Port Mode - VistaLINK® - General ......................................................................................13
Figure 6-2 : Dual Port Mode - VistaLINK® - ALINK.........................................................................................15
Figure 6-3 : Dual Port Mode - VistaLINK® - TDM Control...............................................................................17
Figure 6-4 : Dual Port Mode - VistaLINK® - Monitor Status............................................................................20
Figure 6-5 : Dual Port Mode - VistaLINK® - Audio Mono Config ....................................................................21
Figure 6-6 : Dual Port Mode - VistaLINK® - Audio Stereo Config...................................................................23
Figure 6-7 : Dual Port Mode - VistaLINK® - Audio Channel Faults ................................................................25
Figure 6-8 : Dual Port Mode VistaLINK® - Audio Channel Pair Faults ...........................................................27
Figure 6-9 : Redundancy Mode - VistaLINK® - General................................................................................29
Figure 6-11 : Redundancy Mode - VistaLINK® - ALINK .................................................................................31
Figure 6-12 : Redundancy Mode - VistaLINK® - TDM Control .......................................................................33
Figure 6-13 : Redundancy Mode - VistaLINK® - Monitor Status ....................................................................36
Figure 6-14 : Redundancy Mode - VistaLINK® - Audio Mono Config.............................................................37
Figure 6-15 : Redundancy Mode - VistaLINK® - Audio Stereo Config ...........................................................39
Figure 6-16 : Redundancy Mode - VistaLINK® - Audio Channel Faults.........................................................41
Figure 6-17 : Redundancy Mode - VistaLINK® - Audio Channel Pair Faults..................................................43
Figure 7-1 : VistaLINK®PRO Server..............................................................................................................45
Figure 7-2 : VistaLink®PRO – Applying JAR Updates...................................................................................46
Figure 7-3 : VistaLink®PRO – Restart You Alarm Server..............................................................................46
Figure 8-1 : Run Window for FTP Access......................................................................................................47
Figure 8-2 : Sample FTP Upgrade Window ...................................................................................................48
Tables
Table 4-1 : Description of 7800EMR-ALINK2 Card Edge................................................................................7

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REVISION HISTORY
REVISION DESCRIPTION DATE
1.0 First Release Nov 2017
Information contained in this reference guide 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. The only
warranty offered by Evertz in relation to this product is the Evertz standard limited warranty, stated in the sales contract or order confirmation form.
Although every attempt has been made to accurately describe the features, installation and operation of this product in this reference guide, no
warranty is granted nor liability assumed in relation to any errors or omissions unless specifically undertaken in the Evertz sales contract or order
confirmation. Information contained in this reference guide is periodically updated and changes will be incorporated into subsequent editions. If
you encounter an error, please notify Evertz Customer Service department. Evertz reserves the right, without notice or liability, to make changes in
equipment design or specifications.

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1. OVERVIEW
The 7800EMR-ALINK2 provides a means of a bulk audio interconnection from a Studer A-Link interface to
TDM for Evertz EMR and EQX Audio products using TDM backbone. There are 2 paired TDM links (both
TX and RX) for one A-Link bidirectional interface. This is the case for both independent paths that can be
configured to function in a master-slave mode or a dual independent path mode. The A-Link interface,
using a sample rate of 48kHz, will allow for this module to support up to 1280 mono channels per direction
for each path. The 7800EMR-ALINK2 utilizes a video reference locked to the system reference to ensure
the signals are properly locked for transporting the audio seamlessly back and forth across TDM and A-
LINK. Reference is provided via the 7800 frame reference inputs, optionally the card does have an
external reference that can be selected and used.
Figure 1-1: Block Diagram - 7800EMR-ALINK2
1.1. FEATURES & BENEFITS
•Low latency TDMV2
•1280 Mono Channels per path
•Main and Redundant paths with auto fail over or dual path
•References from Rear Panel or Frame Reference
•Single Network connection
•Hot-swappable, Front- loading Modular Card
•VISTALINK®Monitoring and SNMP Management System
1.2. AUDIO CONNECTION
•4 TDM DIN Inputs: 4 DIN 1.0/2.3 Connectors
•4 TDM DIN Outputs: 4 DIN 1.0/2.3 Connectors

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1.3. DUAL PORT MODE VS REDUNDANT MODE OPERATION
The 7800EMR-ALINK2 operates in two distinct modes, Dual Port Mode and Redundant Mode.
When operating in Dual Port Mode, TDM Input 1 serves as the Main TDM Input and TDM Input 2
serves as the backup input on both A-Link port 1 & 2.
In Redundant Mode, A-Link Port 1 serves as the main A-Link port and Input 1 as the main TDM
Input. A-Link Port 2 serves as the backup A-Link Port and as the backup TDM Input. In this mode
the 2nd TDM input on each A-Link port is not operational. All TDM outputs remain operational in
either Dual Port Mode or Redundant Mode
Figure 1-2 : Redundant Mode vs. Dual Port Mode Rear Panel Configuration - 7800EMR-ALINK2

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2. SPECIFICATIONS
2.1. AUDIO INPUTS
Number of TDM Inputs 4 x DIN
Number of TDM Outputs 4 x DIN
Connector BNC per IEC 61169-8 Annex A, DIN 1.0/2.3
Impedance 75 Ω terminating
2.2. A-LINK INPUTS/OUTPUTS
Number of A-LINK Inputs 2
Number of A-LINK Outputs 2
Connector: SFP10G-TR85-A A-Link, SFP+ Optical Transceiver, 850nm,
MMF
2.3. CONTROL
Ethernet 1 x RJ45
2.4. REFERENCE
External Reference Inputs 1 x DIN
Frame Reference Inputs 2 x BNC (depends on the frame)
2.5. FRAMES
Frame and Slot Occupancy 7800FR Frame with 1 slot occupancy
7801FR Frame with 1 slot occupancy
7800FR-QT Frame with 1 slot occupancy

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3. INSTALLATION
Before handling the card it is important to minimize the potential effects of static electricity. It is therefore
recommended that an ESD strap to be worn.
7800EMR-ALINK2 module must have minimum 1 slot vacant in the frame. Each rear plate can house one
7800EMR-ALINK2 module.
3.1. INSTALLATION OF 7800EMR-ALINK2 ON 7800FR FRAME
Step 1: Install the 7800EMR-ALINK2 rear plate to the 7800 frame with screws provided and make sure
the orientation of the rear plate is as shown in Figure 3-1.
Figure 3-1 : 7800EMR-ALINK2 Rear Plate
Step 2: Insert the 7800EMR-ALINK2 module in the 7800FR Frame and make sure the orientation of the
card is correct and it is pushed all the way into the frame.

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4. FRONT CARD EDGE CONTROLS AND LEDS
The 7800EMR-ALINK2 front card edges have some key controls and indicators that can help in the
installation and debugging processes. Figure 4-1 shows the card edges and describes the expected
behavior of each component.
Component
Description
A-Link Presence
Red
Green
TDM Input
Red
Green
Reference Detection
Red
Reference Lost
Green
Reference Locked
Rotary Switch
Switched the display to view firmware version, IP
address and temperature.
Table 4-1 : Description of 7800EMR-ALINK2 Card Edge
Figure 4-1 : Front Card Edges of 7800EMR-ALINK2

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5. SERIAL MENU
To determine or set IP address using the serial port, Connect DB9 cable between the COM port on the
7800EMR-ALINK2 (J6) and the computer. Start the terminal program and configure the ports settings with
the parameters in Figure 5-1.
Figure 5-1 : COM Port Settings
After establishing serial communication, Main Menu will appear in the terminal window as in Figure 5-2.
Figure 5-2 : Main Menu Prompt

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5.1. NETWORK CONFIGURATION
Set IP Address
Allows the user to set the IP address.
Set Netmask
Allows the user to set the Netmask address.
Set Gateway
Allows the user to set the Gateway address.
Set Broadcast
Allows the user to set the Broadcast address.
Set DHCP
Allows the user to enable or disable the DHCP.
5.2. SNMP CONFIGURATION
Set Trap IP address
Allows the user to set the trap IP address.
Remove Trap IP address
Allows the user to remove the trap IP address.
Community Strings
Allows the user to set the community strings.
5.3. AUDIO CONFIGURATION
View Audio Input Packets
TDM Channels
Allows the user to view status of TDM Inputs.
A-Link Channels
Allows the user to view status of A-Link Inputs.
View Audio Input Status
TDM Channels
Allows the user to view status of TDM Inputs in dB.
A-Link Channels
Allows the user to view status of A-Link Inputs in dB.
TDM Port info
Displays the information about TDM Inputs and Outputs
A-LINK Port info
Set Redundant Mode
Use Main Port
Use Redundant Port
Use both Ports Main is preferred
Use both Ports Redundant is preferred
Set Quality Tx
Allows the user to set the transmitter quality between
0 -15.
Set Address
Allows the user to set port address between 0 -254.
Set Sample Rate
Allows the user to set SRC to 48KHz, 96KHz ……..
Audio TDM Fault Status
View Fault
Configuration
Displays the fault for Silence ,Over Amplitude,
Same/Anti phase, Loss and Non PCM.
Set Fault Enable
Allows the user to enable the above faults per channel
or range.
Set Fault Threshold
Allows the user to set threshold for silence, over
amplitude, same and anti phase.
Set Fault Duration
Allows the user to set the fault duration for Silence,
Over amplitude and phases, between 1-128 ms.
Set Fault Reset
Duration
Allows the user the set the trap reset time for Silence,
over amplitude, phase, loss and non PCM.
Audio A-Link Fault Status
View Fault
Configuration
Displays the fault for Silence ,Over Amplitude,
Same/Anti phase, Loss and Non PCM.
Set Fault Enable
Allows the user to enable the above faults per channel
or range.
Set Fault Threshold
Allows the user to set threshold for silence, over
amplitude, same and anti phase.
Set Fault Duration
Allows the user to set the fault duration for Silence,
Over amplitude and phases, between 1-128 ms.
Set Fault Reset
Duration
Allows the user the set the trap reset time for Silence,
over amplitude, phase, loss and non PCM.
View TDM Channel Pair Status Allows the user to view the stereo status of TDM Audio Channel
View A-Link Channel Pair Status
Allows the user to view the stereo status of A-Link Audio Channel

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TDM Tone Generator Menu
View Tone Gen
Gain/Enable
Allows the user to view the gain status of tone gen
per channel.
View Tone Gen
Status Info
Allows the user to view the status of tone gen per
channel.
Set Tone Gen
Enable
Allows the user to enable or disable the tone gen
per channel.
Set Tone Gen Freq
Allows the user to set tone frequency.
Set Tone Gen Gain
Allows the user to set the gain per channel.
Set Tone Gen
Invert
Allows the user to invert or un-invert audio phase.
A-Link Tone Generator Menu
View Tone Gen
Gain/Enable
Allows the user to view the gain status of tone gen
per channel.
View Tone Gen
Status Info
Allows the user to view the status of tone gen per
channel.
Set Tone Gen
Enable
Allows the user to enable or disable the tone gen
per channel.
Set Tone Gen Freq
Allows the user to set tone frequency.
Set Tone Gen Gain
Allows the user to set the gain per channel.
Set Tone Gen
Invert
Allows the user to invert or un-invert audio phase.
5.4. A-LINK MODE CONFIGURATION
Redundancy Mode
Allows the user to select Redundancy Mode.
Dual Port Mode
Allows the user to select Dual Port Mode.
5.5. REFERENCE CONFIGURATION MENU
View Reference Info
Allows the user to view status of Reference.
Set Primary Reference
Allows the user to set Ref.1 or Ref.2 as primary reference.
Set Reference input 2 source
Allows the user to set the reference source to be the MI or RP.
Set Reference Swap Mode
Allows the user to swap the reference manually or set it to Auto
upon failure.
Set Video Reference Standard
Allows the user to select the reference standard if it is Video.
Reset Reference Swap count
Allows the user to reset the swap counter.
Reset PLL Drop count
Allows the user to reset the PLL drop count.
Reset Reference Drop count
Allows the user to reset the reference drop count.
5.6. SHOW BOARD INFORMATION
Displays all the information about the Firmware version, Temperature and LEDs.
5.7. SHOW SFP SETUP
Show SFP Status
Allows the user to view the status of SFP’s.
5.8. ENGINEERING DEBUG UTILITY
This menu is used for Debugging purposes only.
5.9. SAVE TO FLASH AND REBOOT
When changes are made, this option is selected to save the changes to the flash and reboot the
card.

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