User's Manual

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GXW450X User Manual
Version 1.0.0.6
Originating Point Code
Originating point code is used to identify the node originating the
message, always provided by the operator/ISP.
• ITU Format: decimal number.
• ANSI & CHINA Format: decimal number or XXX-XXX-XXX.
Destination Point Code
Destination point code is the address to send the message to, always be
provided by the operator/ISP.
• ITU Format: decimal number.
• ANSI & CHINA Format: decimal number or XXX-XXX-XXX.
First CIC
When Span Type is E1, ITU & CHINA Range: [0, 4065], ANSI Range: [0,
16353].
When Span Type is T1/J1, ITU & CHINA Range: [0, 4072], ANSI Range:
[0, 16360].
Assign CIC To D-channel
If set to yes, D-channel will be assigned a CIC. Else, D-channel will not be
assigned. By default, it is set to No.
Network Indicator
Network Indicato
r (NI) should match in nodes, otherwise it might cause
issues. Users can select "National", "National Spare", "International", or
"International Spare". Usually "National" or "International" is used.
LBO
The line build-out (LBO) is the distance between the operators and the
gateway. Please use the default value 0dB unless the distance is long.
Coding
T1:"AMI" or "B8ZS"
E1:"AMI" or "HDB3"
RX Gain
Configure the RX gain for the receiving channel of digital port. The valid
range is from -24dB to +12dB.
TX Gain
Configure the TX Gain for the transmitting channel of digital port. The valid
range is -24dB to +12dB.
Codec
Select alaw or ulaw. If set to default, alaw will be used for E1.