Nevion SDI-TD-3GMX-5 User Manual

HD-TD-3GMX-2 / HD-TD-3GDX-2
2xHD-SDI or HD-SDI + 4xSD-SDI over 3GHD-SDI
Time Division Multiplexers / De-Multiplexers
User manual
Rev. F
Nevion
Nordre Kullerød 1 3241 Sandefjord Norway Tel: +47 33 48 99 99
nevion.com
HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
Nevion Europe
P.O. Box 1020
3204 Sandefjord, Norway Support phone 1: +47 33 48 99 97 Support phone 2: +47 90 60 99 99
Nevion USA
1600 Emerson Avenue
Oxnard, CA 93033, USA
Toll free North America: (866) 515-0811
Outside North America: +1 (805) 247-8560
E-mail: support@nevion.com
See http://www.nevion.com/support/ for service hours for customer support globally.
Rev.
Repl.
Date
Sign
Change description
F E 2013-09-10
JD
Removed line about future ASI support.
E D 2013-07-16
TB
Removed erroneous GPI information.
D 3 2013-01-08
TB
Added power consumption figure for product variants with the optional DWDM module.
3 2 2011-11-22
AJM
Updated Table 4: Back plane connectivity.
2 1 2011-10-28
TB
Added DWDM in variants list, corrected variants list. Added a DWDM related exception to the LED table.
1 0 2011-10-19
AJM
Changed optical overload.
0 - 2011-05-09
SHH
First release
Nevion Support
Revision history
Current revision of this document is the uppermost in the table below.
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
Contents
Revision history ........................................................................................................ 2
1 The multiplexer / de-multiplexer pair at a glance ................................................... 4
1.1 Product versions ........................................................................................................... 5
2 Multiplexer specifications ....................................................................................... 6
3 De-multiplexer specifications ................................................................................. 8
4 Description .......................................................................................................... 10
4.1 The HD-TD-3GMX-2 and HD-TD-3GDX-2 ....................................................................10
4.2 The SDI-TD-3GMX-5 and SDI-TD-3GDX-5 ..................................................................11
4.3 HD ancillary data limitations .........................................................................................11
5 Configuration and monitoring .............................................................................. 13
5.1 Configuration ................................................................................................................13
5.1.1 Configuring the multiplexers from Multicon GYDA .....................................................13
5.1.2 Configuring the de-multiplexers from Multicon GYDA ................................................17
5.1.3 Configuring the multiplexers with the DIP switches....................................................19
5.1.4 Configuring the de-multiplexers with the DIP switches ..............................................19
5.2 Monitoring ....................................................................................................................20
5.2.1 The information page for the multiplexer cards ..........................................................20
5.2.2 The information page for the de-multiplexer cards .....................................................22
6 Using the cards with the SDI-TD-MUX-4 and SDI-TD-DMUX-4 .......................... 25
7 Connections ........................................................................................................ 26
7.1 Power connections .......................................................................................................26
7.2 Backplane ....................................................................................................................26
7.2.1 GPI connections, RJ45 ..............................................................................................27
7.3 The main board ............................................................................................................27
8 Operation ............................................................................................................. 29
8.1 Front panel LED indicators ...........................................................................................29
8.2 RS422 commands ........................................................................................................31
8.2.1 FLP4.0 required commands, common for MUX and DMUX cards .............................31
8.2.2 Normal control blocks for the MUX cards ..................................................................32
8.2.3 Normal control blocks for the DMUX cards ................................................................33
9 Laser safety precautions ..................................................................................... 35
General environmental requirements for Nevion equipment .................................. 36
Product Warranty.................................................................................................... 37
Appendix A Materials declaration and recycling information .................................. 38
A.1 Materials declaration ....................................................................................................38
A.2 Recycling information ...................................................................................................38
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
1 The multiplexer / de-multiplexer pair at a glance
The SDI-TD-3GMX-5 is a Flashlink time-division multiplexer (TDM) that either allows any pair of supported HD-SDI or SD-SDI inputs or a single HD-SDI or SD-SDI input, plus up to 4 SD-SDI inputs to be transported over a single 3GHD-SDI link.
The SDI-TD-3GDX-5 is a Flashlink time division de-multiplexer that either recovers the 2 HD-SDI/SD-SDI streams or the single HD-SDI/SD-SDI stream plus 4xSD-SDI streams from the 3GHD transport signal. The selection is automatic, based on what is detected in the stream.
The HD-TD-3GMX-2 is a Flashlink time-division multiplexer (TDM) that allows any pair of supported HD-SDI or SD-SDI inputs to be transported over a single 3GHD-SDI link.
The HD-TD-3GDX-2 is a Flashlink time division de-multiplexer that recovers the 2 HD­SDI/SD-SDI streams from the 3GHD transport signal.
Other key features of the multiplexer / de-multiplexer pair include:
Supports all the most common video standards including SDTI. Accepts any combination of synchronous or asynchronous HD-SDI 1485 Mbps or
SD-SDI 270 Mbps input formats, as long as the video standard is supported. Correct video formats will be recovered at the de-multiplexer end.
Separate stream clock reference data for each channel is transferred for remote
clock regeneration. Correct clocks will be recovered at the de-multiplexer end.
Automatic input format detection for each channel. All streams embedded in the 3GHD transport signal are completely independent. No
cross-contamination of the other stream when one input is lost.
Low latency. Can be combined with SDI-TD-MUX-4 and SDI-TD-DMUX-4 modules to transport
up to 8 SD-SDI channels over one 3GHD link.
High performance optics for short and long haul applications available, including
CWDM and DWDM.
Optical and electrical 3GHD TDM outputs are available simultaneously from the
multiplexer cards, if purchased with an optional laser.
Change-over functionality between de-multiplexer electrical and optical inputs. The transport signal is compliant with the SMPTE-425M Layer B standard and will
always be marked as 1080/30P. Standard 3GHD infrastructure can be used to transport the multiplexed signal.
Multicon interface allows remote control, status monitoring, error reporting and
SNMP support.
The HD-TD-3GMX-2 and HD-TD-3GDX-2 can be field upgraded to the SDI-TD-
3GMX-5 and SDI-TD-3GDX-5 respectively if the need arises.
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
SDI-TD-3GMX-5
5-input multiplexer over 3GHD-SDI with electrical output, supporting transportation of 1xHD-SDI + 4xSD-SDI or 2xHD-SDI/SD-SDI.
SDI-TD-3GMX-5-13T, -5.0dBm
As SDI-TD-3GMX-5, with the addition of an optical output based on a 1310nm, -5dBm transmitter.
SDI-TD-3GMX-5-C1xxx
As SDI-TD-3GMX-5, with the addition of an optical CWDM output based on a 0dBm transmitter.
SDI-TD-3GMX-5-D15xx.xx, 0dBm
As SDI-TD-3GMX-5, with the addition of an optical DWDM output based on a 0dBm module.
SDI-TD-3GMX-5-D15xx.xx, 5.0dBm
As SDI-TD-3GMX-5, with the addition of an optical DWDM output based on a +5.0dBm module.
SDI-TD-3GDX-5
5-output 3GHD-SDI to HD-SDI/SD-SDI de-multiplexer with electrical input.
SDI-TD-3GDX-5-R
5-output 3GHD-SDI to HD-SDI/SD-SDI de-multiplexer with electrical input and a short haul optical receiver.
SDI-TD-3GDX-5-R-L
5-output 3GHD-SDI to HD-SDI/SD-SDI de-multiplexer with electrical input and a high sensitivity long haul optical receiver.
HD-TD-3GMX-2
2-input multiplexer over 3GHD-SDI with electrical output, supporting transportation of 2x HD-SDI/SD­SDI.
HD-TD-3GMX-2-13T, -5.0dBm
As HD-TD-3GMX-2, with the addition of an optical output based on a 1310nm, -5dBm transmitter.
HD-TD-3GMX-2-C1xxx
As HD-TD-3GMX-2, with the addition of an optical CWDM output based on a 0dBm transmitter.
HD-TD-3GMX-2-D15xx.xx, 0dBm
As HD-TD-3GMX-2, with the addition of an optical DWDM output based on a 0dBm module.
HD-TD-3GMX-2-D15xx.xx, 5.0dBm
As HD-TD-3GMX-2, with the addition of an optical DWDM output based on a +5.0dBm module.
HD-TD-3GDX-2
2-output 3GHD-SDI to HD-SDI/SD-SDI de-multiplexer with electrical input.
HD-TD-3GDX-2-R
2-output 3GHD-SDI to HD-SDI/SD-SDI de-multiplexer with electrical input and a short haul optical receiver.
HD-TD-3GDX-2-R-L
2-output 3GHD-SDI to HD-SDI/SD-SDI de-multiplexer with electrical input and a high sensitivity long haul optical receiver.
1.1 Product versions
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
Number of inputs
2 independent HD-SDI/SD-SDI, 3 independent SD-SDI
Data rates
1485 Mbps / 270 Mbps
Equalization
Automatic up to 100 m Belden 1694A for SD/HD-SDI
Impedance
75 ohm
Return loss
HD/SD inputs: >15 dB upto 1485 MHz SD only inputs: >15 dB upto 270 MHz
Connector
BNC
Output signal
3GHD-SDI according to SMPTE 425M Layer B, marked as 1080/30p
Data rate
2970 Mbps
Impedance
75 ohm
Return loss
>13 dB upto 1485 MHz, >10dB upto 2970MHz
Jitter (UI = Unit Interval)
Max. 0.2 UI
Peak to peak signal level
0.8 V ± 10%
Signal polarity
Non-inverting
Connector
BNC
Output signal
3GHD-SDI according to SMPTE 425M Layer B, marked as 1080/30p
Transmission circuit fiber
Single mode
Light source
FP / DFB laser
Optical power
-5 dBM @ 1310 nm (FP laser), 0 dBm CWDM (DFB laser), 0/+5dBm DWDM (DFB laser)
Optical centre wavelength
1310 nm CWDM according to ITU-T G.694.2 DWDM according to ITU-T G.694.1 ch 20-59
Max. wavelength drift
13T: ±20 nm CWDM: ±6 nm DWDM: +/- 0.16 nm
Jitter (UI = Unit Interval)
Max. 0.2 UI
Connector return loss
better than 40 dB w/ SM fiber
Connector
SC/UPC
Temperature range
0 to +45 °C
Power consumption
+5 V / 5.0 W (7.0 W max with optional DWDM module), and +15 V / 1.5 W
Control
RS-422, Multicon GYDA enabled, SNMP, DIP switch control and LED status monitoring for manual use.
Electrical and optical delay
Less than 100 us (combined through MUX and DMUX) In addition comes 5 us/km of fiber signal propagation time
2 Multiplexer specifications
Electrical inputs
Electrical output (standard)
Optical output (optional)
General
Latency
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
SMPTE 125M-1995
Component Video Signal 4:2:2 Bit-Parallel Digital Interface
SMPTE 259M
SDTV1 Digital Signal/Data - Serial Digital Interface
SMPTE274M-2008
1920 x 1080 Image Sample Structure, Digital representation and Digital Timing Reference Sequences for Multiple Picture Rates
SMPTE 291M-2006
Ancillary data packet and space formatting
SMPTE 292-2008
1.5Gb/s signal/data serial interface
SMPTE 296m-2001
1280 × 720 Progressive Image Sample Structure - Analog and Digital Representation and Analog Interface
SMPTE297-2006
Serial Digital Fiber Transmission System for SMPTE 259M, SMPTE 344M, SMPTE 292 and SMPTE 424M Signals
SMPTE424m-2006
3Gb/s signal/data Serial interface
SMPTE425-2008
3GB/s Signal/Data, Serial Interface - Source Image Format Mapping
SMPTE RP165
Error Detection Checkwords and Status Flags for Use in Bit­Serial Digital Interfaces for Television
Supported standards for electrical and optical ports
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
Input signal
3GHD-SDI with a TDM payload
Sensitivity
Better than -28dB (option –R-L) Better than -20 dBm (option –R)
Detector overload threshold
Min. -6 dBm (option –R-L) Min. -5 dBm (option –R)
Detector damage threshold
> +1 dBm
Optical wavelength
1200 – 1620 nm
Transmission circuit fiber
Single Mode 9/125 µm
Connector return loss
better than 40 dB
Connector
SC/UPC
Output signal
3GHD-SDI with a TDM payload
Data rate
2970 Mbps
Equalization
Automatic up to 70 m Belden 1694A
Impedance
75 ohm
Return loss
>13 dB upto 1485 MHz, >10dB upto 2970MHz
Connector
BNC
Number of outputs
2 independent HD-SDI / SD-SDI, 3 independent SD-SDI
Data rate
1485 Mbps / 270 Mbps
Impedance
75 ohm
Return loss
HD/SD outputs: >15 dB upto 1485 MHz SD only outputs: >15 dB upto 270 MHz
Jitter (UI = Unit Interval)
Max. 0.2 UI
Peak to peak signal level
0.8 V ± 10%
Signal polarity
Non-inverting
Connector
BNC
Temperature range
0 to +45 °C
Power consumption
+5 V / 4.5 W and +15 V /1.6 W
Control
RS-422, Multicon GYDA enabled, SNMP, DIP switch control and LED status monitoring for manual use.
Electrical and optical delay
Less than 100 μs (combined through MUX and DMUX) In addition comes 5 us/km of fiber signal propagation time
SMPTE 125M-1995
Component Video Signal 4:2:2 Bit-Parallel Digital Interface
SMPTE 259M
SDTV1 Digital Signal/Data - Serial Digital Interface SMPTE274M-2008
1920 x 1080 Image Sample Structure, Digital representation
3 De-multiplexer specifications
Optical input
Electrical input
Electrical output
General
Latency
Supported standards for electrical and optical ports
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
and Digital Timing Reference Sequences for Multiple Picture Rates
SMPTE 291M-2006
Ancillary data packet and space formatting
SMPTE 292-2008
1.5Gb/s signal/data serial interface
SMPTE 296m-2001
1280 × 720 Progressive Image Sample Structure - Analog and Digital Representation and Analog Interface
SMPTE297-2006
Serial Digital Fiber Transmission System for SMPTE 259M, SMPTE 344M, SMPTE 292 and SMPTE 424M Signals
SMPTE424m-2006
3Gb/s signal/data Serial interface
SMPTE425-2008
3GB/s Signal/Data, Serial Interface - Source Image Format Mapping
SMPTE RP165
Error Detection Checkwords and Status Flags for Use in Bit­Serial Digital Interfaces for Television
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
EQ
HD/SD input 1
EQ
Reclocker
Reclocker
Remapper
3G Frame
Generator
Remapper
3G Time
Division
Multiplexer
Optical Transmitter
HD-TD-3GMX-2
Microcontroller
Remote Control
Electrical Transmitter
Optical Fiber
3G El. Transp. Out
3G Clock
HD/SD input 2
3G Opt. Transp. Out
3G Opt. Transp. In
Reclocker
HD/SD
3G Time Division
Demultiplexer
Optical Receiver
HD-TD-3GDX-2
Microcontroller
Remote Control
Electrical Receiver
Optical Fiber
CLK
regen.
3G El. Transp. In
HD/SD output 1
EQ
HD/SD
HD/SD gen.
HD/SD gen.
CLK
Regen.
HD/SD output 2
4 Description
4.1 The HD-TD-3GMX-2 and HD-TD-3GDX-2
Figure 1: Logical building blocks for the HD-TD-3GMX-2(-T)
Figure 2: Logical building blocks for the HD-TD-3GDX-2(-R)
The HD-TD-3GMX-2 board embeds up to two independent HD or SD video streams in one output 3G stream. After the two HD or SD streams have been remapped, to avoid synch­word conflicts with the transport stream frame, they are embedded in a 2.97 Gbps (3GHD) stream in a proprietary protocol which is still compliant to the SMPTE 424-2006 and SMPTE 425-2006 Level B standards. In order to reduce latency, the streams are embedded asynchronously to each other and to the transport stream. The combined latency of the HD-TD-3GMX-2 and HD-TD-3GDX-2 boards is always well below 100µs.
If the two HD streams were fully synchronous when entering the HD-TD-3GMX board, they can have individual phase shifts of several samples after being demultiplexed at the HD­TD-3GDX-2 end, but the clock frequencies will be the same as soon as the system has stabilized (after a few seconds).
After demultiplexing in the HD-TD-3GDX-2 board, the data structure that was remapped on the sender side will be restored and the data rate (pixel clock) will also be restored to exactly the same rate as it was received on the HD-TD-3GMX-2 board.
The 3G signal is seen and transported as a standard 3G-SDI Level B (1080/30p) video by external equipment. No other format can be set at the sender side of the link and no other format will be accepted at the receiver side of the link. An HD-TD-3GDX-2(-R) or an SDI­HD-3GDX(-R) board is required to reconstruct the two HD signals from the 3GHD at the receiving end.
Note that frame synchronization or switching of the 3G transport signal should be avoided, as switching or repeated/deleted frames will cause severe signal failures in the recovered streams at the receiving end of the link.
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
The HD-TD-3GMX-2 can receive any combination of two HD or SD video standards, synchronous or asynchronous. The HD-TD-3GMX-2 embeds timing information that the HD-TD-3DX-2 uses to regenerate the HD or SD signals with the same clock frequency as the original inputs. The two signals are treated as two completely independent streams, which means that there will be no cross-contamination of the other stream when one input goes missing or has inherent errors.
The output from the HD-TD-3GMX-2 module is either electrical 3G-SDI according to the SMPTE 425M standard, or if an optional laser module is added, simultaneous electrical and optical 3GHD-SDI according to SMPTE 297-2006
If the customer has purchased an optional long haul or short haul receiver module for the DMUX side (in which case the DMUX module will have an “R-L” or “-R” appended to its name), there will be an option available to select either input manually, or to select between them automatically.
4.2 The SDI-TD-3GMX-5 and SDI-TD-3GDX-5
The SDI-TD-3GMX-5 has two distinct modes of operation, set by the user: Either the same two-input mode described above for the HD-TD-3GMX-2 / HD-TD-3GDX-2, or a mode with up to five inputs, where only the first one can be HD-SDI. The latter mode is really the same as the first, but with the addition of a 4xSD-to-1xHD software module from the SDI-TD­MUX-4. This means that the HD stream normally coming straight from input 2, will now be replaced with a multiplex of four SD-SDI inputs. This in turn means that input 2 can only handle SD-SDI input signals in this mode, not HD-SDI. The user selection of the two modes will prevent the possibility of overflowing the 3GHD-SDI carrier stream.
On the de-multiplexer side of the 3G transport link, the card will be able to read control words embedded in the transport signal to determine which mode it should operate in. No user control is necessary on the de-multiplexer side. The SDI-TD-3GDX-5 fully supports input from both the SDI-TD-3GMX-5 and the HD-TD-3GMX-2, whereas the HD-TD-3GDX-2 will only be able to recover the signals for outputs 1 and 2 if fed a signal from an SDI-HD­3GMX-5.
4.3 HD ancillary data limitations
Because the total usable transport bandwidth in the 3G output of the multiplexer is slightly less than that of two full HD streams, a small number of samples must be dropped from the incoming horizontal blanking intervals. The active picture will never be affected.
The number of samples dropped varies depending on the HD format as shown in Table 1. Samples will be removed from the tail end of the HANC, following a left-alignment of all
valid packets. Given typical HANC payload size, such as required to carry AES audio, the sample deletion will have no impact as it will occur entirely in unused samples.
In the case of an unusually full HANC, such that sample deletion would result in a fragmented HANC packet, the remaining fragment will be deleted to maintain SMPTE compliance.
HANC data that are not contained within a valid SMPTE 291M packet are not guaranteed to be transported, and may appear as null or ’black’ values when de-multiplexed.
There are no limitations to the active video area portion of the HD signal to be transferred – this will always be restored to its original content at the receiving end of the link, as long as it is a valid video signal according to applicable SMPTE standards.
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HD-TD-3GMX-2 / HD-TD-3GDX-2 and SDI-TD-3GMX-5 / SDI-TD-3GDX-5 Rev. F
Standard
Active video area
HANC
words
per line
HANC
words
deleted
HANC
%
deleted,
Supporte
d in first
release
260M (HD)
1920x1035/60 (2:1)
280
18/16
6.43
YES
259M (HD)
1920x1080/50 (2:1)
456
21
4.61
YES
274M (HD)
1920x1080/60 (2:1) 1920x1080/50 (2:1) 1920x1080/30 (1:1) 1920x1080/25 (1:1) 1920x1080/24 (1:1) 1920x1080/24 (PsF) 1920x1080/25 (1:1) ­1920x1080/25 (PsF) EM 1920x1080/24 (1:1) ­1920x1080/24 (PsF) EM
280 720 280 720 830 830 336 336 350 350
18/16 24 18/16 24 25/22 24/22 24 24 25/22 25/22
6.43
3.33
6.43
3.33
3.01
2.89
7.14
7.14
7.14
7.14
YES YES YES YES Pull-down Pull-down YES YES YES YES
296M (HD)
1280x720/30 (1:1) 1280x720/30 (1:1) EM 1280x720/50 (1:1) 1280x720/50 (1:1) EM 1280x720/25 (1:1) 1280x720/25 (1:1) EM 1280x720/24 (1:1) 1280x720/24 (1:1) EM 1280x720/60 (1:1) 1280x720/60 (1:1) EM
2020 420 700 252 2680 504 2845 525 370 210
32/27 32/27 16 16 39 39 41/39 41/39 12/10 12/10
1.58
7.62
2.29
6.35
1.46
7.74
1.44
7.81
3.24
5.71
Not p-d Not p-d YES YES NO NO NO NO YES YES
125M (SD)
1440x487/60 (2:1) 1440x507/60 (2:1) 525-line 487 generic 525-line 507 generic
276 276 276 276
0 0 0 0
0 0 0 0
YES YES YES YES
ITU-R BT.656 (SD)
1440x576/50 (2:1)
288
0 0 YES 625-line generic
288
0 0 YES
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Table 1: Supported video standards and HANC deletion rate
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