LYNX YELLOBRIK AUDIO EMBEDDERS AND DE-EMBEDDERS

This supports unbalanced AES3id audio inputs and outputs using four BNC connectors, AES 1 to 4. AES 1+2 and AES 3+4 are independent channels, so the device may be used either to embed or de-embed four audio channels or alternatively it can function as a dual embedder/de-embedder. Additional audio groups may be embedded or de-embedded by cascading two modules together.

Each channel is configured using DIP and rotary switches. Audio groups may be selected using rotary switches. An SDTV 24-bit mode may be selected. The PDM 1284 B automatically detects the audio format and de-selects the sample-rate converters to preserve encoded bit streams such as DolbyE; sample-rate converters can be permanently switched off.

This supports four balanced AES3 audio inputs and four outputs using a 25-pin D-Sub connector. Eight audio channels are de-embedded and embedded simultaneously from and to SDI video formats up to 3Gbit/s (1080p60); the module will de-embed and output the audio from the selected audio groups before overwriting. Additional audio groups may be embedded or de-embedded by cascading two modules together.

Two audio groups, one for AES1+2 and one for AES 3+4, are selected using rotary switches. An SDTV 24-bit mode may be selected. The PDM 1284 D automatically detects the audio format and deactivates the sample-rate converters to preserve encoded bit streams such as DolbyE; sample rate converters can be permanently switched off.

This supports four balanced analogue audio inputs and four outputs using a 25-pin D-Sub connector. Four audio channels are de-embedded and embedded simultaneously from and to SDI video formats up to 3Gbit (1080p60); the module will de-embed and output the audio from the selected audio group before overwriting. Additional audio groups may be embedded or de-embedded by cascading two modules together. Up to four modules can be cascaded to provide up to 16 analogue audio channels over a single fibre link.

The audio group is selected using a rotary switch. A second rotary switch sets either the analogue full scale level to 12/15/18/20/22/24dBu or the audio to 'line level'. An SDTV 24-bit mode may be selected.

Fibre Transmitter SFP Modules

OH-TX-1-LC, OH-TX-1-SC, OH-TX-1-ST

These plug into the 'cage' on the side of the module and can be added at any time, to provide an SDI output over fibre.

Note (1): Maximum at 3Gbit/s.

Fibre Transceiver SFP Modules

OH-TR-1, OH-TR-0-850-MM

These plug into the 'cage' on the side of the module and can be added at any time. The 'transceivers' can receive one SDI signal from one fibre and transmit an SDI signal over a second fibre simultaneously.

OH-BD-1-1310-Y, OH-BD-1-1550-Y

These bi-directional SFP modules send and receive SDI signals over a single fibre and may be used with the PDM 1383 module. They must be used as a pair fitted at either end of the fibre.

Note (1): Maximum at 3Gbit/s.

Fibre Receiver SFP Modules

OH-RX-1-LC, OH-RX-1-Y-SC, OH-RX-1-Y-ST

These plug into the 'cage' on the side of the module and can be added at any time to enable the module to receive a fibre optic input signal.