Fast and interleave mode, Band plan, Target snr (signal noise ratio) margin – Interlogix MCR200-1T/1CX User Manual

Page 13: Fast and interleave mode 7, L noise ratio) margin 7

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IFS MCR200-1T/1CX User Manual 7

home or remote side as the long reach data receiver. The CPE
can be connected to a PC, IP Camera or Wireless Access
Point network devices. However, for high-end security
surveillance applications, the CPE setting should be selected
for use at the head-end/NVR location.

Note:

When the MCR200-1T/1CX operates in the CPE mode,

the DIP switches 2, 3, and 4 settings are non-functional.

Fast and Interleave mode

Fast mode guarantees a minimum end to end latency–less
than 1 ms. Interleaved mode provides impulse noises
protection with a duration less than 250

µ

s. Interleaved mode

has a maximum end to end latency of 10m sec.

Band Plan

The user can switch the Band Plan either Symmetric or
Asymmetric by their own. While the Symmetric Band Plan
gives better upstream performance, the Asymmetric Plan
gives better downstream performance. Refer to the table on
the previous page.

Target SNR (Signal Noise Ratio) Margin

When fixed SNR margin is selected, the system will maintain
the SNR margin at 9 dB across the entire usable loop length.

Note:

The default for the DIP switch settings is "ON" for all

four switches, which sets the CPE mode. For selecting "CO"
mode, please adjust the DIP 1 switch to "OFF".

Please power off the MCR200-1T/1CX before making any
transmission mode adjustments.

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