Cobalt Digital Inc BlueBox BBG-SDI-TO-IP-10GE-2022 Quick Start Manual

•BBG-SDI-TO-IP-10GE-2022
•BBG-SDI-TO-IP-10GE-2110
IP To 3G/HD/SD-SDI Encapsulators
with SDI, HDMI and Stereo Analog Audio
Monitoring Outputs
The BlueBox™ SDI-To-IP Encapsulators (hereinafter "BlueBox™ SDI-TO-IP") provide a
small "throwdown" package that provides the flexibility of SDI-to-IP encapsulation as well as
providing an HDMI output, a reclocked SDI coax output, and a convenience analog stereo
de-embed monitor pair with built-in Lt/Rt downmixer.
Note: BlueBox™ SDI-TO-IP does not perform format cross, up, or down-conversions.
The unit receives its DC power from either connecting its USB port to associated equipment,
or by the supplied AC adapter.
Connecting BlueBox™ SDI-TO-IP
1 Connect BlueBox™ SDI-TO-IP to DC power using either or both the USB port or the
supplied AC adapter. Dual source (simultaneous) use provides power redundancy.
2. Connect Fiber IP and SDI input and/or HDMI outputs. This provides the basic
encapsulator connections. Other connections do not require termination if unused.
Status Indicator
BlueBox™ SDI-TO-IP has a Status LED on the side of the unit which functions as follows:
• Solid Green – SDI present and being encapsulated; HDMI has sync.
• Green Flash – No SDI; no HDMI sync.
• Solid Green w/ brief Red Flash – SDI present, but no HDMI sync.
• Amber Flash – Device setting has been changed via BBGConfig USB remote control and
waiting to write (store) in memory. This lasts about 10 seconds following a setting change.
No amber flashing indicates change is stored in non-volatile memory.
• Red Flashing – Indicates device is in boot loader mode (this mode is invoked when device
firmware is being upgraded).
Audio De-Embedding
BlueBox™ SDI-TO-IP provides de-embedding from the SDI source input to analog audio
outputs. Refer to illustration on rear label on unit for switch positions.
• SDI channels Emb 1-8 are normally routed to HDMI channels 1-8.
• SDI embedded channels 1/2, 3/4, 5/6, or 7/8 can be de-embedded to the stereo
AN-AUD L/R OUT TRS 3.5mm stereo connector using DIP switch bank as shown on the unit label.
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Unbalanced Audio Levels and This Device
The unbalanced audio outputs on this device (available on the AN-AUD L/R OUT TRS 3.5mm stereo
connector) correspond to 2.2 Vrms output when sourced from a unity-gain 0 dBFS digital sine-wave source.
Consumer audio is specified in dBV with a nominal (or recording) level of -10 dBV. The 2 Vrms maximum
output level corresponds to +6 dBV. The unbalanced analog outputs on this device allow for 16 dB of
headroom above the nominal -10 dBV consumer level ("headroom" is the range between the maximum and
nominal audio levels). Professional balanced analog audio levels in the US typically use a +4 dBu nominal
level with 20 dB of headroom (-20 dBFS). The maximum level for balanced analog interfaces is +24 dBu.
The headroom difference between consumer and professional audio will result in a lower consumer level
when converting from professional balanced analog audio. For example, if pro level analog audio is
received and transmitted via AES or embedded SDI to a receiver converting to unbalanced analog audio,
the output will be 4 dB lower, with a nominal level of -14 dBV.
Channel Line-Up of HDMI vs. Standard SDI Conventions
To maintain conformance with CEA-861D HDMI audio channel line-up specifications and industry standard
SDI convention, this device has a DIP switch that selects audio line-up on the HDMI output as listed below
(SDI output line-up and encapsulation is always per SDI convention)
Signal Format/Channels 1 2
Standard SDI Convention
L R
HDMI CEA-861D L R
Configure Select Using DIP Switch Bank
BlueBox™ SDI-TO-IP can be used in a local control mode using DIP switches to configure
settings, or via USB remote control. Refer to diagram on unit label for switch positions.
• If using DIP switch control, make certain switch SW1 is set to ON. USB remote control
is locked out in this mode.
• If using USB remote control, make certain switch SW1 is set to OFF. DIP switch local
control is locked out in this mode.
HDMI/DVI Mode Switches
BlueBox™ SDI-TO-IP can typically automatically detect connection to a downstream device
as either an HDMI port or a DVI (monitor) port. However, switches SW8 thru SW10 allow
setting BlueBox to force a DVI output suitable for direct connection to monitors using a DVI
input in case the connection is not detected by the monitor. (Refer to illustration on rear panel
label on unit for switch positions.)
• SW8 – Set to ON to allow manual control of HDMI/DVI mode.
• SW9 – Set to ON to force DVI output mode.
• SW10 – Set to ON to force RGB color space (intended mode for monitor usage).
Note: Connect monitor to BlueBox™ SDI-TO-IP and then set switches to ensure monitor gets
handshake to "see" connection.
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3 4 5 6
C LFE Ls Rs
LFE C Ls Rs
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