Planet VC-234 Инструкция по эксплуатации онлайн [17/32] 65613

n DIP-1: Mode (CO/CPE)

CO (Central Ofce) – the Master device mode, usually the CO

device will be located at the data center of ISP or enterprise

to link to the backbone.

CPE (Customer Premises Equipment) – the Slave device

mode, usually the CPE device will be located at branch ofce,

home or remote side as the long reach data receiver. The CPE

can be connecting to the PC, IP Camera or Wireless Access

Point or other network devices.

Note

When the Ethernet Over VDSL2 Converter oper-

ates at CPE mode, the DIP switch 2, 3, 4 is no

function.

n DIP-2: Channel (Fast and Interleave mode)

Fast mode guarantees a minimum end-to-end latency less

than 1 ms.

Interleaved mode provides impulse noises protection for any

impulse noise with a duration less than 250 us. Interleaved

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

n DIP-3: Prole (17A/30A)

User has the ability to select prole. When 30a is selected

that provides better downstream/upstream performance in

short distance, when 17a is selected that provides longer

distance link capability. Refer to section 1.4 specication for

details.

n DIP-4: SNR (9dB/6dB) Target SNR (Signal Noise Ratio)

Margin

When SNR margin is selected, the system provide 9dB/6dB

SNR margin for across all usable loop length.