Evertz 7700 Series Manuale utente

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

Revision 1.2

TABLE OF CONTENTS

1. OVERVIEW.......................................................................................................................................... 1

2. INSTALLATION................................................................................................................................... 3

2.1. CARE AND HANDLING OF OPTICAL FIBER............................................................................ 4

2.1.1. Safety.............................................................................................................................. 4

2.1.2. Assembly......................................................................................................................... 4

2.1.3. Labeling........................................................................................................................... 4

2.1.4. Handling and Connecting Fibers..................................................................................... 5

3. SPECIFICATIONS............................................................................................................................... 6

3.1. SERIAL VIDEO INPUT ............................................................................................................... 6

3.2. OPTICAL OUTPUT..................................................................................................................... 6

3.3. ELECTRICAL ............................................................................................................................. 6

3.4. COMPLIANCE............................................................................................................................ 6

3.5. PHYSICAL.................................................................................................................................. 6

4. STATUS INDICATORS AND DISPLAYS ........................................................................................... 7

4.1. STATUS INDICATOR LEDS....................................................................................................... 7

4.2. DOT-MATRIX DISPLAY............................................................................................................. 8

4.2.1. Displaying the Video Standard........................................................................................ 8

4.2.2. Displaying The Equalization Strength............................................................................. 9

4.2.3. Signal BLOCK Configuration........................................................................................... 9

4.2.4. Setting the Orientation of the Text on the Card Edge Display......................................... 9

4.2.5. Displaying the Firmware Version................................................................................... 10

4.2.6. Upgrade mode............................................................................................................... 10

5. JUMPERS AND LOCAL CONTROLS .............................................................................................. 11

5.1. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED

BY THE GLOBAL FRAME STATUS ........................................................................................ 11

5.2. SELECTING WHETHER THE MODULE WILL BE CONTROLLED FROM THE

LOCAL CONTROLS OR THROUGH THE VISTALINK®INTERFACE ...................................... 11

5.3. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES.............................................. 11

6. VISTALINK®REMOTE MONITORING/CONTROL........................................................................... 12

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

Revision 1.2

6.1. WHAT IS VISTALINK®?............................................................................................................... 12

6.2. VISTALINK®MONITORED PARAMETERS .............................................................................. 12

6.3. VISTALINK®CONTROLLED PARAMETERS.......................................................................... 13

6.4. VISTALINK®TRAPS.................................................................................................................. 13

Figures

Figure 1-1: 7707VT-4 Block Diagram....................................................................................................................2

Figure 2-1: 7707VT-4 Rear Panel.........................................................................................................................3

Figure 2-2: Reproduction of Laser Certification and Identification Label..............................................................4

Figure 4-1: Location of Status Indicators and Jumpers ........................................................................................7

Tables

Table 6-1: VistaLINK®Monitored Parameters.....................................................................................................12

Table 6-2: VistaLINK®Controlled Parameters...................................................................................................13

Table 6-3: VistaLINK®Traps..............................................................................................................................13

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

Revision 1.2

REVISION HISTORY

REVISION DESCRIPTION DATE

1.0 Original Version July 03

1.1 Updated safety section and added assembly and labeling section July 05

1.2 Updated diagram, specs and formatting 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 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. 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 manual, 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 manual 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.

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

Revision 1.2

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 7707VT-4 DWDM and 7707VR-4 cards directly with a short

fiber optic cable. The 7707VT-4 DWDM card produces +7dBm of power which

will damage the receiver if connected directly.

Do not hook up the 7707VT-4 cards that output more than -7dBm of power (see

7707VT-4 specifications for output power of various laser types) and 7707VR-4-H

high sensitivity receiver cards directly with a short fiber optic cable. The

7707VT-4 cards that produce more than -7dBm of power will damage the receiver

if connected directly.

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

7707VT-4 Revision 1.2 Page 1

1. OVERVIEW

The 7707VT-4 is a VistaLINK®enabled, fiber transmitter for SDI, DVB-ASI or SDTi video signals. This

single card combines up to four SDI, DVB-ASI or SDTi signals using Time Domain Multiplex (TDM)

technology and transmits them over a single fiber. The companion 7707VR-4 Quad SDI Receiver

demultiplexes the signals and converts them back to separate SDI video feeds.

The 7707VT-4 and companion 7707VR-4 will transparently pass incoming SDI video feeds with embedded

AES audio or any other data in the horizontal or vertical ancillary data space. Monitoring and control of

the card status and parameters is provided locally at the card edge or remotely via VistaLINK®.

The fiber output is available in an assortment of optical wavelengths, accommodating standard, or CWDM

transmission schemes. (See the technical specifications section 3 for complete information)

7707VT13-4 1310 nm FP -7.5dBm output, suitable for distances up to 50 Km

7707VT15-4 1550 nm DFB 0dBm output, suitable for distances up to 75 Km

There are several versions with built in isolators specifically suited to coarse wave division multiplexing

(CWDM) applications. These versions all have 0dBm output and are suitable for distances up to 75 Km.

7707VT27-4 1270 nm DFB

7707VT29-4 1290 nm DFB

7707VT31-4 1310 nm DFB

7707VT33-4 1330 nm DFB

7707VT35-4 1350 nm DFB

7707VT37-4 1370 nm DFB

7707VT43-4 1430 nm DFB

7707VT45-4 1450 nm DFB

7707VT47-4 1470 nm DFB

7707VT49-4 1490 nm DFB

7707VT51-4 1510 nm DFB

7707VT53-4 1530 nm DFB

7707VT55-4 1550 nm DFB

7707VT57-4 1570 nm DFB

7707VT59-4 1590 nm DFB

7707VT61-4 1610 nm DFB

There are several versions with built in isolators specifically suited to dense wave division multiplexing

(DWDM) applications. The DWDM versions are suitable for distances >50 Km (for DWDM applications

contact factory).

7707VTDyyy-4 DWDM DFB laser output, yyy – ITU channel number

The 7707VT-4 occupies one card slot and can be housed in either a 1RU frame, which will hold up to

three modules, or a 3 RU frame, which will hold up to 15 modules.

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

Page 2 Revision 1.2 7707VT-4

Features:

•Single card TDM multiplexer for four synchronous or asynchronous 270Mb/s SDI, SDTi or DVB-

ASI video signals

•Signal transport over fiber uninterrupted by loss of any SDI, SDTi or DVB-ASI input feed

•Transparently passes embedded AES or any other data in the horizontal or vertical ancillary data

space

•Comprehensive signal and card status monitoring via four digit card edge display or remotely

through SNMP and VistaLINK®

•Occupies one card slot and can be housed in either a 1RU frame which will hold up to 3 modules,

a 3RU frame which will hold up to 15 modules, 3RU portable frame that holds up to 7 modules or a

standalone frame which will hold 1 module

•VistaLINK®capability is available when modules are used with the 3RU 7700FR-C or 350FR

portable frame and a 7700FC VistaLINK®Frame Controller module in slot 1 of the frame

•Automatic coaxial input equalization up to 250m at 270Mb/s (Belden 8281)

•Fully hot-swappable from front of frame with no fiber disconnect/reconnect required

•Supports single-mode and multi-mode fiber optic cable

•Optical output wavelengths of 1310nm, 1550nm, and up to sixteen CWDM wavelengths (ITU-T

G.694.2 compliant)

•DWDM wavelengths (ITU-T G.694.1 compliant) also available

•SC/PC, ST/PC, FC/PC connector options

Figure 1-1: 7707VT-4 Block Diagram

FIBE

OUTPU

OPTICA

TRANSMITTE

SDI

INPU

SDI

INPU

SDI VIDEO

INPU

SDI

INPU

CONTROL

INDICATIO

VistaLINK

Interface

LOCA

CONTRO LOCA

INDICATION

INPU

STAG

INPU

STAG

INPU

STAG

INPU

STAG

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

7707VT-4 Revision 1.2 Page 3

2. INSTALLATION

The 7707VT-4 comes with a companion rear plate that has four BNC connectors and one SC/PC (shown),

ST/PC or FC/PC optical connector. For information on mounting the rear plate and inserting the module

into the frame see section 3 of the 7700FR chapter.

Figure 2-1: 7707VT-4 Rear Panel

SDI INPUT: Four independent BNC input connectors for 10-bit serial digital video signals compatible

with the SMPTE 259M, DVB-ASI or SMPTE 305M standards. These inputs provide adaptive

compensation for up to 250m of industry standard Belden 8281 cable, at 270Mb/s.

OPTICAL OUTPUT: Output SC/PC, SC/PC with cover (shown), ST/PC or FC/PC female connector. This

optical output contains the four input SDI video signals. Any ancillary data (e.g. embedded

audio, closed captioning, etc) present in the input SDI video stream prior to multiplexing, is

transparently passed through to the output.

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

Page 4 Revision 1.2 7707VT-4

2.1. CARE AND HANDLING OF OPTICAL FIBER

2.1.1. Safety

CLASS 1 LASER PRODUCT

Background colour: yellow

Triangular band: black

Symbol: black

2.1.2. Assembly

Assembly or repair of the laser sub-module is done only at Evertz facility and performed only by qualified

Evertz technical personnel.

2.1.3. Labeling

Certification and Identification labels are combined into one label. As there is not enough room on the

product to place the label, it is reproduced here in the manuals.

•There is no date of manufacture on this label as it can be traced by bar code label placed on the

Printed circuit board of each Evertz plug-in module

•The Model number is one of: 7707VT13-4, 7707VT15-4,

7707VTxx-4, (xx = 27, 29, 31, 33, 35, 37, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61)

7707VTDyyy-4 (Dyyy represents ITU Grid Channel: D200, D210, D220, D230, D240, D250, D260,

D270, D280, D290, D300, D310, D320, D330, D340, D350, D360, D370, D380, D390, D400,

D410, D420, D430, D440, D450, D460, D470, D480, D490, D500, D510, D520, D530, D540,

D550, D570, D580, D590, D600)

Figure 2-2: Reproduction of Laser Certification and Identification Label

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

7707VT-4 Revision 1.2 Page 5

2.1.4. Handling and Connecting Fibers

Never touch the end face of an optical fiber. Always keep dust caps on optical fiber

connectors when not connected and always remember to properly clean the optical

end face of a connector before making a connection.

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 you maintain a minimum bending radius of 5 cm to avoid fiber-bending loss that will

decrease the maximum attainable distance of the fiber cable. The Evertz fiber optic modules come with

cable lockout devices, to prevent the user from damaging the fiber by installing a module into a slot in the

frame that does not have a suitable I/O module. For further information about care and handling of fiber

optic cable see section 3 of the Fiber Optics System Design section of this manual binder.

7700 MultiFrame Manual

7707VT-4 Quad SDI Fiber Transmitter

Page 6 Revision 1.2 7707VT-4

3. SPECIFICATIONS

3.1. SERIAL VIDEO INPUT

Standard: SMPTE 259M-C, SMPTE 305M, DVB-ASI

Number of Inputs: 4 independent SDI or DVB-ASI, 270Mb/s signals

Connector: 4 BNC per IEC 61169-8 Annex A

Equalization: Automatic to 250m @ 270Mb/s with Belden 8281 or equivalent cable

Return Loss: > 15dB up to 270Mb/s

3.2. OPTICAL OUTPUT

Number of Outputs: 1

Connector: Female SC/PC, ST/PC or FC/PC

Return Loss: > 14 dB

Rise and Fall Time: 200 ps nominal

Wide Band Jitter: < 0.20UI

Fiber Size: 9 µm core / 125 µm overall

Wavelengths:

Standard: 1310nm, 1550nm (nominal)

CWDM: 1270nm to 1610nm (See ordering information)

DWDM: ITU channel 20 to 60 wavelengths (ITU-T G.694.1 compliant)

Output Power:

1310nm FP: -7dBm ±1dBm

CWDM: 0 dBm ±1dBm

DWDM: +7dBm ±1dBm

3.3. ELECTRICAL

Voltage: +12VDC

Power: 10 Watts (Non DWDM)

13 Watts (DWDM)

3.4. COMPLIANCE

Electrical Safety: CSA Listed to UL 60065-03, IEC 60065

Complies with CE Low voltage Directive

Laser Safety: Class 1 laser product

Complies with 24 CFR 1040.10 and 1040.11

Complies with IEC 60825-1

EMI/RFI: Complies with FCC Part 15, Class A, EU EMC directive.

3.5. PHYSICAL

7700 or 7701 frame mounting:

Number of slots: 1

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