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TANDEM 310
What is it?
3G/HD/SD audio embedder/de-embedder for analogue and digital audio.
Reason to choose it...
It's a very powerful embedding/de-embedding product: working with a variety of video sources and providing flexible embedding and de-embedding of external audio: up to eight AES stereo pairs and four analogue audio stereo pairs (or eight mono channels) at the same time. Further functionality includes audio and video processing, integrated fibre connectivity and flexible delay compensation.
Ideal for...
Any applications where you need to embed or de-embed external analogue or digital audio – whether you require both embedding and de-embedding at the same time, or you want to buy just one device to embed or de-embed as required. See who's using it.
Control it...
Try out the TANDEM 310 with analogue audio VisionWeb demo or the TANDEM 310 with digital audio VisionWeb GUI (opens in new window) – you'll see how easy it is to operate TANDEM 310 from your web browser, while exploring the full functionality of the product.
Got a question?
We would be very happy to answer any questions you've got about the TANDEM 310. Either send us an e-mail or get an immediate response by speaking to us now on our Live Chat...
- Main features
- Details
- Specs
- What outputs do I get?
- What do I order?
- Who's using it?
- Video demo
Main features
- 3G/HD/SD audio embedder/de-embedder for AES and analogue audio
- Use it with a variety of sources: works with 3Gb/s, HD and SD video and both AES and analogue audio
- Saves money: ideal for applications requiring both embedding and de-embedding at the same time, or for those who want to buy just one device to embed or de-embed as required
- Flexible embedding and de-embedding of external audio: use piggybacks to input and output up to eight AES stereo pairs and four analogue audio stereo pairs (or eight mono channels)
- Three piggybacks available: 3G-AIP2 (for embedding two analogue stereo pairs or four mono channels), 3G-AOP2 (for de-embedding two analogue stereo pairs or four mono channels) and the DIOP4 for embedding or de-embedding four AES stereo pairs
- Powerful audio routing: full channel shuffling and overwriting
- Short minimum delays for both the audio and video to help prevent system lip-sync complications
- Easy to match all your signals: additional audio delay of up to 400ms (adjustable in 1ms steps) and additional ten frames of video delay (adjustable in one frame steps)
- Ideal for Dolby E users: allows embedding and de-embedding of synchronous Dolby E, while the ten frames of video delay can be used to match Dolby E delays
- Optimise the audio: with full audio processing including individual gain adjustments, stereo to mono conversion and channel muting and inversion
- Optimise the video: video proc-amp including RGB and YUV lift and gain controls
- Optional integrated fibre input/output connectivity means you won't be limited by cable lengths
- Get peace of mind by knowing the status of your signal: easily monitor a large number of video and audio alarms
- Inputs and outputs accessed by using an appropriate rear module (either RM47, RM60, RM61, RM70 or RM74)
- Space-saving: 100mm x 266mm module allows 12 TANDEM 310 in 2U (six in 1U and two in desk top box)
- Flexible control: GPI, frame integrated control panel, VisionPanel remote control panel, SBB-4 smart button box, SNMP, ASCII and JSON protocols, Statesman Lite PC software or the web browser-based VisionWeb Control
- Five year warranty (with product registration)
- This product is available to either purchase or hire, with hire pricing typically 6% of list price per week (with one week minimum hire period and £200 minimum charge)
Details
Powerful embedding and de-embedding
TANDEM 310 is a very powerful and flexible audio embedder/de-embedder system.
You can use it when you need to embed and de-embed at the same time or if you want a single product for use as an embedder or de-embedder as required.
TANDEM 310 can be used with a variety of signals. It works with 3Gb/s, HD and SD video and with synchronous 48kHz AES, asynchronous 48kHz AES, synchronous Dolby E and analogue audio. TANDEM 310 can embed and de-embed external audio: a mixture of up to eight AES stereo pairs and four analogue stereo pairs (or eight mono channels) at the same time. It includes video and audio processing, delay compensation and integrated fibre input/output.
Embed and de-embed analogue or digital audio (or both)
TANDEM 310 embeds and de-embeds external audio by fitting up to two audio piggybacks to the main board. These external channels can be routed to or from any of the four audio groups processed by TANDEM 310.
Three different piggybacks are available.
The 3G-AIP2 is used for inputting two stereo pairs or four mono channels of external analogue audio. The 3G-AOP2 is used for outputting two stereo pairs or four mono channels of analogue audio.
The DIOP4 is used for inputting or outputting four stereo pairs of external digital audio; four bi-directional AES ports allow each stereo pair to be independently configured as input or output.
It is possible to fit two of the same piggybacks or to fit two different piggybacks to create the product required. For example, analogue and digital piggybacks can be mixed to create a hybrid system – ideal for those using analogue microphones with digital audio mixers in the studio.
TANDEM 310 is aware of which piggybacks are fitted and adjusts the menus and audio routers to reflect the options available.
Which piggybacks can I fit?
These are the combination of piggybacks that can be fitted to TANDEM 310...
TANDEM 310 piggybacks | ||
---|---|---|
Front position | Rear position | |
None | None | |
DIOP4 | None | |
3G-AIP2 | None | |
3G-AOP2 | None | |
DIOP4 | DIOP4 | |
DIOP4 | 3G-AIP2 | |
DIOP4 | 3G-AOP2 | |
3G-AIP2 | 3G-AIP2 | |
3G-AIP2 | 3G-AOP2 | |
3G-AOP2 | 3G-AOP2 |
The ideal embedder/de-embedder for Dolby E users
TANDEM 310 is ideal for Dolby E users. It allows the embedding and de-embedding of synchronous Dolby E, while TANDEM 310's additional video delay can be used to compensate for the one frame of audio delay introduced when converting to or from Dolby E.
When transporting Dolby E, any Dolby E stream must be treated as a stereo pair and no audio processing applied to ensure integrity of the audio.
Powerful audio routing
TANDEM 310 includes powerful audio routing, allowing full shuffling and overwriting of the mono channels taken from the incoming video input and input piggybacks.
At the heart of TANDEM 310 are two mono audio routing matrices. The first is the Embedder router which is used to select which of up to 32 audio input channels should be embedded into up to four groups on the output video. HANC cleaning removes the original version of old groups. The second router is used to select which of up to 32 audio input channels should be output as external AES or analogue audio, and is known as the Analogue output router if a 3G-AOP2 piggyback is fitted and as the AES output router if a DIOP4 (and no 3G-AOP2) piggyback is fitted.
Select your audio from up to 16 channels de-embedded from the input video, or 16 channels from two input piggybacks.
Route this audio to 16 channels for embedding into the output video, or up to 16 channels for output as external AES or analogue audio via appropriate piggybacks.
Easy to match all your signals
As well as featuring short minimum delays for both the audio and video to help prevent system lip-sync complications, TANDEM 310 makes it easy to compensate for any delay between the incoming video and audio and match all the signals.
An adjustable audio delay of up to 400ms (adjustable in 1ms steps) provides flexibility in compensating for any audio delays introduced by other equipment.
Up to ten frames of video delay (adjustable in one frame steps) can be used to match any big system delays, such as those created by Dolby E encoding and decoding or transcoding to AC3 and re-embedding. This allows the video and audio timing to be brought back into alignment at points where it matters (such as when switching signals or approaching a mixer) and therefore avoid lip-sync errors.
Optimise the audio
TANDEM 310 includes full audio processing of the linear AES.
The audio levels can be increased or decreased to match the rest of your system, or even be muted to silence. There are 32 audio gain controls, one for each of the available input channels. Each gain control is independently adjustable between +18dB and -18dB in 0.1dB steps.
Each of the audio input channels can also be individually inverted – allowing you to correct for any reversed wiring of differential pairs. Stereo to mono conversion is available to help those broadcasting a multi-language service.
Audio resampling is set by default (except for Dolby E) and is used to seamlessly match the timing of audio signals when the user-controlled delay is altered.
Optimise the video
It’s not just the audio that can be improved. TANDEM 310 additionally includes a video proc-amp for picture optimisation, with adjustment of the video gain, black level and independent RGB and YUV gains.
Fibre connectivity - on the board
If you need to embed and de-embed signals from beyond your local equipment bay, it’s easy to give TANDEM 310 integrated fibre connectivity. Just order either the FIP fibre input option, FOP fibre output option or FIO fibre input and output option.
With a fibre option fitted you could easily, for example, take signals from another part of the building and de-embed audio into the audio mixer, or embed audio from the audio mixer and then send the signals to another area.
Designed for SMPTE 297-2006 short-haul applications, the FIP is used to receive an optical input and the FOP to transmit an optical output using a Class I laser. The FIO can do both - giving you simultaneous fibre input and output.
With a FIP or FIO fitted you can select your video input source to be taken either from the input BNC or the optical input.
Having the fibre integral to the board reduces the need to use up additional rack space for separate fibre optic transmitters and receivers – as well as saving you money.
TANDEM 310 can also support a CWDM laser if required.
Save rack space
TANDEM 310 is a space-saving 100mm x 266mm module which is housed in the Indigo frames – available in 2U, 1U and desk top box sizes – with up to 12 boards fitting in 2U.
TANDEM 310 can be used with a variety of different frame rear modules to access the inputs and outputs.
Select from the RM47 (for standard 110 ohm AES or analogue audio applications), RM60 (when using 110 ohm AES or analogue audio with a fibre input or output option fitted), RM61 (for 75 ohm AES fibre applications), RM70 (when using 110 ohm AES or analogue audio with a fibre input and output fitted) and RM74 (for standard 75 ohm AES applications).
Easy and flexible control - and signal monitoring
TANDEM 310 is very straightforward to operate, with control options including an integrated control panel on the AE frame, the VisionPanel remote control panel, the SBB-4 smart button box, GPIs, SNMP, our ASCII and JSON protocols, the Statesman Lite PC software and the VisionWeb web browser control. Try the TANDEM 310 with analogue audio VisionWeb demo or the TANDEM 310 with digital audio VisionWeb demo...
Up to 16 user-defined presets, containing the board setup data, may be stored and recalled.
Two GPI outputs are reserved for alarm indication and may be assigned any number of video and audio alarms, allowing comprehensive signal monitoring. (See the Specification section for full list of 51 alarms, including which are available when different piggybacks are fitted.) The silence alarms can be delayed before triggering to prevent false alarming during quiet periods in the audio.
Specs
MECHANICAL
Standard Crystal Vision module 266mm x 100mm
Weight: 200g
Power consumption: 9 Watts; 0.6 Watts (FIP and FOP); 1 Watt (FIO)
VIDEO INPUT
One 3Gb/s or HD or SD input
When using FIP or FIO fibre input options allows selection between one optical and one electrical input
270Mb/s or 1.5Gb/s or 3Gb/s serial compliant to SMPTE 259, SMPTE 292-1 and SMPTE 424/425-A
The video formats supported are 625, 525, 720p50, 720p59.94, 1080PsF23.98, 1080PsF24, 1080i50, 1080i59.94, 1080p50 and 1080p59.94
3Gb/s cable equalisation up to 80m using Belden 1694A. HD cable equalisation up to 140m with Belden 1694A or equivalent (approx. 100m with Belden 8281). SD cable equalisation >250m Belden 8281 or equivalent
Input return loss: -15dB for 50MHz to 1.5GHz
Automatic de-embedding to SMPTE 272 or SMPTE 299-1
VIDEO OUTPUTS
Using RM47 and RM74 rear modules: Two 3Gb/s, HD or SD outputs
Using RM60 and RM61 rear modules with FIP fibre input option: One 3Gb/s, HD or SD output
Using RM60 and RM61 rear modules with FOP fibre output option: Two 3Gb/s, HD or SD outputs (one on fibre and one on BNC)
Using RM70 rear module with FIP fibre input option: Two 3Gb/s, HD or SD outputs
Using RM70 rear module with FOP fibre output option or FIO fibre input and output option: Three 3Gb/s, HD or SD outputs (one on fibre and two on BNC)
Serial output: 270Mb/s or 1.5Gb/s or 3Gb/s serial compliant to SMPTE 259, SMPTE 292-1 and SMPTE 424/425-A. Output follows the input format
Audio is embedded to SMPTE 272 or SMPTE 299-1
INTEGRATED FIBRE OPTIONS
TANDEM 310 can be given integrated fibre connectivity by fitting the FIP fibre input option, FOP fibre output option or FIO fibre input and output option. The chosen option should be fitted at the factory
To access the optical inputs or outputs an RM60 (for 110 ohm AES or analogue audio), RM61 (for 75 ohm AES) or RM70 (for 110 ohm AES or analogue audio) frame rear module must be used
When fitted with a FIP, FOP or FIO, TANDEM 310 can be housed in any frame slot position but due to its extra height it is not possible to place most Standard Definition or audio boards directly above it when the TANDEM 310 is in even numbered slot positions. 3Gb/s and HD boards do not share this restriction
FIP, FOP and FIO meet the SMPTE 297-2006 short-haul specification, allowing operation with single-mode and multi-mode fibre
Connector type: SC/PC
FIP or FIO input:
Optical wavelength: 1260-1620nm
Input level maximum: -1dBm
Input level minimum: Typical -20dBm (-18dBm 3Gb/s pathological)
FOP or FIO output:
Optical power: Max 0.0dBm, min -5.0dBm
Fibre pigtail: Single-mode 9/125uM
Optical wavelength: 1290-1330nm (1310 typical)
Extinction ratio: 7.5dB
Laser safety classification: Class 1 FDA and IEC60825-1 Laser Safety compliant
CWDM laser can be fitted on request. The 18 output wavelengths defined by the ITU are 1271, 1291, 1311, 1331, 1351, 1371, 1391, 1411, 1431, 1451, 1471, 1491, 1511, 1531, 1551, 1571, 1591 and 1611nm. For CWDM, order the FOP-CWDM and specify the wavelength required
AUDIO INPUTS AND OUTPUTS
Up to two piggybacks can be added to the main board. Each piggyback allows either input or output of four external AES stereo pairs or two external analogue stereo pairs (four mono channels). These channels can be routed to or from any of the four audio groups processed by TANDEM 310
Use 3G-AIP2 to input analogue audio. Fit one piggyback for two stereo pairs (four mono channels) or two piggybacks for four stereo pairs (eight mono channels)
Use 3G-AOP2 to output analogue audio. Fit one piggyback for two stereo pairs (four mono channels) or two piggybacks for four stereo pairs (eight mono channels)
Use bi-directional DIOP4 to input or output 75 ohm AES or 110 ohm AES audio. Select one piggyback for four stereo pairs or two piggybacks for eight stereo pairs (with each stereo pair configured independently as either 24 bit AES input or output)
Different piggybacks can be used together, allowing embedding and de-embedding at same time and mixture of analogue and digital audio
There are rules regarding which piggybacks can be fitted in the front and rear positions
TANDEM 310 can embed or de-embed analogue audio, synchronous 48kHz AES, asynchronous 48kHz AES and synchronous Dolby E. Linear AES can be resampled. Dolby E cannot be resampled. A manual resampler on/off control allows TANDEM 310 to embed synchronous compressed audio such as AC3
DELAY THROUGH BOARD
Minimum video in to out delay: <1 line
Minimum embedding audio delay: <200us
VIDEO DELAY
Optional ten frames of video delay adjustable in one frame steps allows compensation for any big system delays such as Dolby E encoding and decoding and transcoding to AC3 and re-embedding
AUDIO DELAY
Adjustable audio delay of up to 400ms on each stereo pair will compensate for any delay between the incoming video and audio signals. Delay is either on or off for any given stereo pair or can be set to follow the video frame delay
AUDIO REPLACE
TANDEM 310 has two input/output mono audio routing matrices. The first is the Embedder router; the second is either the Analogue output router (if a 3G-AOP2 piggyback is fitted) or the AES output router (if a DIOP4 piggyback is fitted and a 3G-AOP2 is not fitted). This second router will not be shown if neither 3G-AOP2 nor DIOP4 piggybacks are fitted
These audio routers are auto configured according to the piggybacks fitted to the motherboard, to a maximum of 32 x 16 for each router
HANC cleaning removes the original version of old groups
AUDIO PROCESSING
Audio processing can be applied to linear AES only. It cannot be applied to Dolby E
Gain level adjustment on each channel between +18dB and -18dB in 0.1dB steps with 0dB calibration. There are a total of 32 audio gain controls, for the 16 channels of audio de-embedded from the video audio and 16 channels of external AES audio
Mute
Inversion
Stereo to mono conversion
VIDEO PROCESSING
Video proc-amp for picture optimisation, with adjustment for the video gain, black level and independent RGB and YUV gains
Video gain: Modify the gain of the whole video signal from 0 to +200%
RGB lift: Offset the colour component by +/- 10%
RGB gain: Modify the gain of the colour component from +80% to +120%
Y lift: Offset the luminance component by +/- 10%
Y gain: Modify the luminance gain from 0 to +200%
U/V lift: Offset the U or V component by +/- 10%
U/V gain: Modify the U or V component gain from 0 to +200%
ANCILLARY DATA
Ancillary data passed unless set to blank (by enabling VANC blanking)
LED INDICATION OF:
Power supplies on board
Video input HD/SD
Input audio groups present
GPI output 5 active
GPI output 6 active
PRESETS
The current board settings can be saved in one of 16 locations to be recalled as required
GPI INPUT LEVELS
Active pull to ground, pulled up to +5V through 10 kohm
GPI OUTPUT LEVELS
Electrically: Open collector transistors 30V, 270 ohm current limit resistors. Pulled up to +5V through 6800 ohm
GPI INPUTS
Four GPI inputs can be used to recall stored presets
GPI OUTPUTS
Two GPI outputs (GPI 5 and GPI 6) are reserved for alarm indication. They may be assigned any number of video and audio alarms. 23 alarms are available as standard, with an additional 28 alarms available depending on the piggybacks fitted to TANDEM 310. Video missing, video black, video frozen, input groups missing and AES channels missing will all assert an alarm immediately. The silence alarms can be delayed by up to 127 seconds before an alarm is asserted to prevent false alarming during quiet audio periods
Standard alarms:
Video missing
Video black
Video frozen
Input group 1 missing
Input group 2 missing
Input group 3 missing
Input group 4 missing
Silence group 1 channels 1 and 2
Silence group 1 channels 3 and 4
Silence group 2 channels 1 and 2
Silence group 2 channels 3 and 4
Silence group 3 channels 1 and 2
Silence group 3 channels 3 and 4
Silence group 4 channels 1 and 2
Silence group 4 channels 3 and 4
Dolby E on input group 1 channels 1 and 2
Dolby E on input group 1 channels 3 and 4
Dolby E on input group 2 channels 1 and 2
Dolby E on input group 2 channels 3 and 4
Dolby E on input group 3 channels 1 and 2
Dolby E on input group 3 channels 3 and 4
Dolby E on input group 4 channels 1 and 2
Dolby E on input group 4 channels 3 and 4
With front DIOP4 fitted:
Missing AES 1
Missing AES 2
Missing AES 3
Missing AES 4
Silence AES 1
Silence AES 2
Silence AES 3
Silence AES 4
With rear DIOP4 fitted:
Missing AES 5
Missing AES 6
Missing AES 7
Missing AES 8
Silence AES 5
Silence AES 6
Silence AES 7
Silence AES 8
With front 3G-AIP2 fitted:
Silence analogue audio channels 1 and 2
Silence analogue audio channels 3 and 4
With rear 3G-AIP2 fitted:
Silence analogue audio channels 9 and 10
Silence analogue audio channels 11 and 12
REMOTE CONTROL
Software:
VisionWeb Control is available via the web server on the frame and allows operation using a standard web browser on a computer, tablet or phone
Statesman Lite allows control from any PC on a network
SNMP monitoring and control available as a frame option
Control using ASCII and JSON protocols
Hardware:
Control from integrated control panel on Indigo 1AE-DP frame
Control from VisionPanel 3U remote panel
SBB-4 smart button box connects to the frame via Ethernet and provides four programmable LCD switches (which are configured for each order). The SBB-4 uses information from VisionWeb for settings. Uses Power over Ethernet so must be used with PoE enabled switch
NB. Board edge control was removed from this product in 2018
3G-AIP2 DUAL ANALOGUE AUDIO INPUT PIGGYBACK
MECHANICAL
Power consumption: 1.6 Watts
AUDIO INPUTS
Two analogue stereo pairs or four mono channels. 24 bit quantising A to Ds. High input impedance (20 kohm) balanced
INPUT LEVEL RANGE
0dBFS = +28dBu max / 0dBFS = +12dBu min
Factory set default: 0dBFS = +18dBu or +24dBu by on board link
SIGNAL TO NOISE
99dB (+18dBu) rms., 22Hz to 22kHz typ.
TOTAL HARMONIC DISTORTION
0.004% THD+N rms., 22Hz to 22kHz typ.
INTERCHANNEL CROSSTALK
-110dB at 1kHz, -90dB at 20kHz, rms., typ.
3G-AOP2 DUAL ANALOGUE AUDIO OUTPUT PIGGYBACK
MECHANICAL
Power consumption: 1.5 Watts
AUDIO OUTPUTS
Two analogue stereo pairs or four mono channels. 24 bit quantising D to As. Low output impedance (66 ohm) balanced
INPUT LEVEL RANGE
0dBFS = +28dBu max / 0dBFS = +12dBu min
Factory set default: 0dBFS = +18dBu or +24dBu by on board link
SIGNAL TO NOISE
99dB (+18dBu) rms., 22Hz to 22kHz typ.
TOTAL HARMONIC DISTORTION
0.002% THD+N rms., 22Hz to 22kHz typ.
INTERCHANNEL CROSSTALK
-110dB at 1kHz, -90dB at 20kHz, rms., typ.
DIOP4 QUAD DIGITAL AUDIO INPUT AND OUTPUT PIGGYBACK
MECHANICAL
Power consumption: 0.9 Watts
AUDIO INPUTS AND OUTPUTS
Four 24 bit stereo pairs
Software selectable as 110 ohm AES/EBU balanced or 75 ohm AES3-id unbalanced on a per-DIOP4 basis (all four connections have the same impedance)
Individually configurable as inputs or outputs
Asynchronous audio to video 48kHz + or - 50ppm
TOTAL HARMONIC DISTORTION
With asynchronous inputs: < 0.0001% (-120dB)
What outputs do I get?
Signal inputs and outputs are accessed by using an appropriate rear module.
The Indigo rear modules slot on to the back of the frame and typically feature BNC, D-Type, RJ45 and optical connectors. The single and double slot rear modules can be used with all three frame sizes, while the quad slot rear modules just fit the 2U frames.
There are five rear modules available for the TANDEM 310...
RM47 rear module label and connections
More about the RM47
Connectors: 4 BNCs and 1 26-way high density D-Type
Frame slots used: 1
Boards in 2U: 12
Boards in 1U: 6
Boards in desk top box: 2
Why use it: Standard non-fibre applications using 110 ohm AES or analogue audio
Also used for: SYNNER 310
RM60 rear module label and connections
More about the RM60
Connectors: 2 BNCs, 26-way high density D-Type and 1 optical input/output connector
Frame slots used: 1
Boards in 2U: 12
Boards in 1U: 6
Boards in desk top box: 2
Why use it: 110 ohm AES or analogue audio applications requiring either fibre input or fibre output
Also used for: No other boards
RM61 rear module label and connections
More about the RM61
Connectors: 11 BNCs and 1 optical input/output connector
Frame slots used: 2
Boards in 2U: 6
Boards in 1U: 3
Boards in desk top box: 1
Why use it: 75 ohm AES applications requiring either fibre input or fibre output
Also used for: SYNNER 310
RM70 rear module label and connections
More about the RM70
Connectors: 5 BNCs, 26-way high density D-Type, 1 optical input connector and 1 optical output connector
Frame slots used: 2
Boards in 2U: 6
Boards in 1U: 3
Boards in desk top box: 1
Why use it: 110 ohm AES or analogue audio applications requiring both fibre input and fibre output at the same time
Also used for: SYNNER 310
RM74 rear module label and connections
More about the RM74
Connectors: 12 BNCs
Frame slots used: 2
Boards in 2U: 6
Boards in 1U: 3
Boards in desk top box: 1
Why use it: Standard non-fibre applications using 75 ohm AES audio
Also used for: SYNNER 310
For more visual technical information, download the TANDEM 310 block diagram.
What do I order?
First you need the 100mm x 266mm module...
- TANDEM 310
- 3G/HD/SD four group audio embedder/de-embedder (allows fitting of up to two audio piggybacks for input and output of external AES and analogue audio)
Select the appropriate audio piggybacks to fix to the motherboard, depending on whether you're embedding or de-embedding external AES or analogue audio...
- 3G-AIP2
- Analogue audio input piggyback (two stereo pairs or four mono). Select one piggyback for one audio group or two piggybacks for two audio groups
- 3G-AOP2
- Analogue audio output piggyback (two stereo pairs or four mono). Select one piggyback for one audio group or two piggybacks for two audio groups
- DIOP4
- Digital audio input or output piggyback (four stereo pairs). Select one piggyback for two audio groups or two piggybacks for four audio groups
To get integrated fibre connectivity select one of the following...
- FIP
- Fibre input option for TANDEM 310 motherboard
- FOP
- Fibre output option for TANDEM 310 motherboard. For CWDM laser options, contact Crystal Vision
- FIO
- Fibre input and output option for TANDEM 310 motherboard
Next choose your frame size and power supplies - from 2U to desk top box...
- Indigo 2SE
- CoolFlow 2U frame with power supply redundancy and active front panel featuring smart CPU for up to 12 Crystal Vision modules. Allows Ethernet connection to a PC
- Indigo 1AE-DP
- 1U frame with power supply redundancy and active front panel featuring smart CPU and integrated control panel for up to six Crystal Vision modules. Includes two fixed PS-80i power supplies. Allows Ethernet connection to a PC
- Indigo 1SE-DP
- 1U frame with power supply redundancy and active front panel featuring smart CPU for up to six Crystal Vision modules. Includes two fixed PS-80i power supplies. Allows Ethernet connection to a PC
- Indigo DT
- Desk top box with passive front panel for up to two Crystal Vision modules. Includes fixed power supply
- Indigo DTSE
- Desk top box with active front panel featuring smart CPU for up to two Crystal Vision modules. Includes fixed power supply. Allows Ethernet connection to a PC
- PSU-160i
- 160 Watts power supply for Indigo 2SE frame. Requires either one PSU-160i (no redundancy) or two PSU-160i if power supply redundancy is required
You need a rear module to access your inputs and outputs...
- RM47
- Single slot frame rear module. Allows maximum number of TANDEM 310 in frame (12 in 2U, six in 1U, two in desk top box). Suitable for 110 ohm AES or analogue audio. Gives access to one 3Gb/s, HD or SD input, two 3Gb/s, HD or SD outputs and all audio inputs or outputs
- RM60
- Single slot frame rear module. Allows maximum number of TANDEM 310 in frame (12 in 2U, six in 1U, two in desk top box). Designed for applications using fibre inputs or outputs. Suitable for 110 ohm AES or analogue audio. When using fibre input, allows you to select between one fibre and one electrical 3Gb/s, HD or SD input and gives out one 3Gb/s, HD or SD output and all audio inputs or outputs. When using fibre output, gives access to one 3Gb/s, HD or SD input, two 3Gb/s, HD or SD outputs (one on fibre and one on BNC) and all audio inputs or outputs
- RM61
- Two slot frame rear module. Allows six TANDEM 310 in 2U, three in 1U and one in desk top box. Designed for applications using fibre inputs or outputs. Suitable for 75 ohm AES. When using fibre input, allows you to select between one fibre and one electrical 3Gb/s, HD or SD input and gives out one 3Gb/s, HD or SD output and all audio inputs or outputs. When using fibre output, gives access to one 3Gb/s, HD or SD input, two 3Gb/s, HD or SD outputs (one on fibre and one on BNC) and all audio inputs or outputs
- RM70
- Two slot frame rear module. Allows six TANDEM 310 in 2U, three in 1U and one in desk top box. Designed for applications using both fibre inputs and outputs. Suitable for 110 ohm AES or analogue audio. When using fibre input, allows you to select between one fibre and one electrical 3Gb/s, HD or SD input and gives out one 3Gb/s, HD or SD output and all audio inputs or outputs. When using fibre output, gives access to one 3Gb/s, HD or SD input, two 3Gb/s, HD or SD outputs (one on fibre and one on BNC) and all audio inputs or outputs. When using both fibre input and output, allows you to select between one fibre and one electrical 3Gb/s, HD or SD input and gives out two 3Gb/s, HD or SD outputs (one on fibre and one on BNC) and all audio inputs or outputs
- RM74
- Two slot frame rear module. Allows six TANDEM 310 in 2U, three in 1U and one in desk top box. (Note that board sits in rear module bottom slot.) Suitable for 75 ohm AES. Gives access to one 3Gb/s, HD or SD input, two 3Gb/s, HD or SD outputs and all audio inputs or outputs
Finally - control. Complimentary options include the integrated control panel if you've selected the 1AE-DP frame, the VisionWeb web browser control and our ASCII and JSON protocols. Alternatively order one of the items below...
- VisionPanel
- 3U Ethernet remote control panel with touch screen
- SBB-4
- Smart button box with four programmable LCD switches. It is powered by Power over Ethernet and therefore needs to be connected to a PoE enabled switch
- Statesman Lite
- Free-of-charge PC Control System - download the latest version
- SNMP
- SNMP monitoring and control available as a frame option
Who's using it?
Users of the TANDEM range of audio embedders/de-embedders include...
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Do more...
- What does it cost? Request a quote for TANDEM 310...
- Want to hire instead? Request a hire quote...
- What controls has it got? Try out the VisionWeb demo with analogue audio or the VisionWeb demo with digital audio for TANDEM 310...
- Want more information? Get the TANDEM 310 user manual (and SNMP MIB) by signing up for the Registered Area now
- The TANDEM 310 module needs to be housed in a rack frame - look at the frame options
- Bought Crystal Vision products in the last 60 days? Register these products now to upgrade your standard three year warranty to five years
Explore more...

From the Indigo frame system...
- TANDEM 320 3G/HD/SD dual channel AES/analogue audio embedder/de-embedder
From the Vision frame system...
- TANDEM10-VF 3G/HD/SD AES/analogue audio embedder/de-embedder
Not sure which product is best for your application? Have a look at our Indigo and Vision audio embedders comparison chart to help you make a decision...
Crystal Vision Ltd. is registered in England number 03139895. Registered office: Lion Technology Park, Station Road East, Whittlesford, Cambridge, CB22 4WL, England.
Tel: +44 (0)1223 497049 E-mail: sales@crystalvision.tv