DigiLink DLC150E

DigiLink SDI/SDTI 4 Channel Analog/Digital AES Audio Embed and Optical Transmitter

Description

The DLC150E is a flexible audio embedder and video transport card designed for use in the DigiLink video transport system. The DLC150E will embed analog or AES audio into SDI and SDTI as well as transport all standard 270Mb/s digital formats.

The DLC150 functions as both an audio embedder for four channel analog or two stereo pairs AES-3 audio, and as a 270Mb/s video over fiber optics transport module. The DLC150 uses industry standard 1310nm, 1550nm, and CWDM Small Form-Factor Pluggable (SFP) optics. Provisioning and monitoring is accomplished using switches, LEDs, front monitor jack, SNMP or HTTP via DL-Manager.

Features

Single card audio embedder and video transport Embed into SDI or SDTI

• One-to-four analog audio channels
• One or two AES-3 audio pairs
• Asynchronous or synchronous digital audio
• Standby video signal continues to deliver audio on loss of video input

Optical transport (with or without embedded audio)

• SD-SDI (SMPTE 259M-C, ITU 656)
• SDTI (SMPTE 305M)
• DVB-ASI
• Analog Audio (4)
• AES-3 (2 stereo pairs)
• Full reclocking removes jitter from SDI

Externally accessible SFP transceiver optics

• Optical budget to 33dB
• WDM (1310nm, 1550nm)
• CWDM ITU G.694.2 (Channels 27-61)

Inputs

• Video (with or without embedded audio)
• • 75ohm BNC
  • Other modules on DigiLink chassis (via backplane)
• Audio
  • Analog audio via 600ohm or high-Z balanced
  • AES-3 110ohm balanced

Outputs

• Optical via SFP
• Other modules in DigiLink chassis (via backplane)

Multiple monitoring options

• Front panel monitor (mini 75ohm SMB) selectable between:
• • Input video (pre-embed)
  • Output video (post-embed)
• Front and rear panel status LEDs

Remote management via DL-Manager

• No external software required
• HTTP or SNMPv2
• Monitor
• Configure
• Upgrade firmware

Diagrams