Calrec AoIP (AES67/Ravenna/SMPTE S2110)
Calrec AoIP
- Hydra2 AoIP interface carrying up to 512 channels using AES67/Ravenna/SMPTE 2110 across dual modules
- Available in 256 and 512 channel variants
- 256 channel version can also be upgraded to 512 channels with a Calrec AoIP plug-in sub card
- Primary and secondary 1GB IP connections
- Primary and secondary Hydra2 connections
- Supports hitless switching
Call 01727 821 870 for more information.
Description
Calrec AoIP Interface
The Calrec Audio over IP unit provides a Hydra2 AoIP interface carrying up to 512 x 512 channels using AES67/Ravenna/SMPTE 2110.
Each unit can accommodate two modules, AoIP 1 & AoIP 2, and may be fitted with one or two 256 x 256 channel AES67/Ravenna/SMPTE 2110 modules.
In addition to the standard Hydra2 redundancy, each module also has both a primary and secondary 1GB IP connection, supporting hitless switching for redundancy.
IP Stream management is achieved through a WEB UI.
Enclosure
The AoIP interface unit is 440mm wide x 225mm deep x 44mm (<1U) high.
Cooling
The unit has a single ultra low noise fan. Air is drawn in from the right and extracted from the rear, please allow at least 25mm (1') clearance at the right and rear of the unit for operation up to 40 deg C (104 deg F) ambient temperature.
Power
The AoIP unit contains dual AC mains PSUs for redundancy that can be fed 100-240V AC via rear mounted IEC connectors. The IEC connectors have a retaining clip that can hold some types of IEC cables in place. The cable supplied with the unit should be clipped in place.
Hydra2 network connections
A pair of rear mounted SFP slots provide primary and secondary connections back to routers in a Hydra2 network.
Primary and Secondary SFP slots are also provided for the 2 x AoIP ports and indicators are provided on the rear to show which modules have been fitted to the unit.
The AoIP unit must be given an ID which is unique on the network, before being connected. The ID is a value from 1 to 256, set as a binary representation using DIP switches accessible from the rear.
The AES sync O/P on the rear of the unit provides a PTP clock reference derived from the Internet stream. Note: this sync O/P is not yet enabled as of 01/09/16.
The System OK LED strobes every second to indicate that the system is actively talking to the AoIP modules and the Hydra 2 interface. or every 100ms if the Hydra 2 interface is not active.
Config Port
A Cat 5e connector on the front of the unit is used for Setup via a WEB UI.
Front Panel Reset & Status LEDs
A recessed Reset button allows the user to reset the system. A Red Fan Fail LED illuminates if the fan stops spinning. Next to this are the 2 PSU LEDs which illuminate green to show they are ON.
The Hydra2, AoIP 1 & AoIP 2 primary and secondary interface LEDs illuminate to show they are connected.
Calrec AoIP Front Panel
(click image to enlarge)
Calrec AoIP Rear Panel
(click image to enlarge)
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