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Browser
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configurator:
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CCM (Core
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Configuration Manager)
Browser login : admin/ admin
Transitioning between PSU and PoE will have the following results:
1. PSU powered (no PoE)
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Connecting PoE – No change in
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operation
2. Both PSU and
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PoE
Disconnecting PoE – No change in
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operation
Disconnecting PSU – results in a reboot of the
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unit
3. PoE (no PSU)
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Connecting PSU -automatically increases power available on 2W interface (
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~70mA to ~150mA)
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PoE will power upto
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2x RS701
AC will power upto 5x RS701 or ~150mA
Uses the Opus audio codec with 12Khz audio bandwidth Frequency Response 100-12KHz
- LQ devices can support 20kHz (at 16 bit over 128Kbpsdata connectivity) LQ v3 and later firmware required
Supports point to point and point to multi Uses Multi-uni cast packets , when passing audio a box willsend the same audio stream to each box that needs to receive the audio stream(Not multi-cast packets , but mulit-uni-cast )
e.g. If you have system setup with 6 units on connection andeach one has port 1 assigned to channel A , then each unit receives the 5 audiostreams.
The unit will then only use the 4 loudest audio
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signals out of all the audiosignals received, the LQ unit will only route the 4 loudest to the physicalaudio interface (2W/4W) port.
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The Eclipse matrix H/W auto detects the LQ 4wire unit as a CCI-22
Latency through the box is around 25ms best case Note that this 25ms bestcase assumes the following:
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Transmitting LQ unit has 5ms packets configured on port
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Receiving LQ unit hasJitter configured to 0ms – 60ms on port
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Example, if 20ms packets are selected on the Transmitting LQ , the
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Receiving LQ unit will experience an increased latency of 15ms (5ms to 20ms = 15 msdelta)
Thereason for this is that the receiving LQ needs to wait for the first audiopacket to arrive. So the packet size configured on the transmitting LQ unit directly affects this initial delay which remains.
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TCP port 80 is management (setup ) port TCP:80 is used for
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two purposes:·
Used by LQ unit
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to initiate a linking session with a reachable LQ-
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Master·
Facilitates access to the device’s CCM
It
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is mandatory for port 80 to be opened on the LQ-
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Master
TCP/ UDP port 655 is the Audio /data port (tunnelled portfor all other TCP ports that the LQ boxes use)
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Anytime a LQ unit
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is made reachable through port-forwarding, that information must also
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be configured within that LQ unit’s Network page (External
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Connectivity section).
Specifically the external IP and Tunnel port that is
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forwarded to 655.