Motorola DCH3200 Field Description Network, Access, Initialize BPI, System Up, Time, IP Addresses

4 DIAGNOSTICS

Field	Description
Network	Displays whether the cable modem has been granted access to the DOCSIS network:
Access	• YES — The cable modem was granted DOCSIS network access
	• NO — The set-top is obtaining DOCSIS network access
	• N/A — The value is invalid or cannot be retrieved, or DOCSIS is not enabled
Initialize BPI	The Baseline Privacy Interface (BPI) status:
	• YES — BPI has been successfully initialized for the cable modem
	• NO — BPI initialization is in progress, has failed, or was not requested by the
	network
	• N/A — The value is invalid or cannot be retrieved, or DOCSIS is not enabled
System Up	The Days, Hours, Mins (minutes), and Seconds the DOCSIS system has been
Time	operational. If the value is invalid or cannot be retrieved, or if DOCSIS is not enabled, each
	field displays zeros.
IP Addresses	The Cable Modem and Set-TopIP addresses in dotted-decimal format xxx.xxx.xxx.xxx.
	Each byte value is padded with zeros when necessary. For example, 10.0.1.10 is
	displayed as 010.000.001.010. If the value is invalid or cannot be retrieved, or if DOCSIS is
	not enabled, 000.000.000.000 is displayed.
MAC	The Cable Modem and Set-TopMAC address in hexadecimal format xx:xx:xx:xx:xx:xx.
Addresses	Each byte value xx ranges from 00 to FF and is padded with zeros when necessary. For
	example,0:0:2D:1:F1:D is displayed as 00:00:2D:01:F1:0D. If the value is invalid or cannot
	be retrieved, or if DOCSIS is not enabled, 00:00:00:00:00:00 is displayed.

Downstream Channel (carries data from the headend to the set-top)

Carrier Lock	• YES — The cable modem is locked to a DOCSIS downstream channel
	• NO — The cable modem is not locked to a downstream channel
	• N/A — The value is invalid or cannot be retrieved, or DOCSIS is not enabled
Frequency	The center frequency of the channel to which the DOCSIS downstream channel receiver
	is tuned. It can be 54 to 860 MHz. If the value is invalid or cannot be retrieved,
	downstream Carrier Lock is NO, or if DOCSIS is not enabled, N/A is displayed.
LKC	The last known carrier (LKC); the frequency of the last tuned downstream channel used if
	the embedded cable modem enters hunt mode. It can be 54 to 860 MHz. If the value is
	invalid or cannot be retrieved, Carrier Lock is NO, or if DOCSIS is not enabled, N/A is
	displayed.
Mode	The DOCSIS downstream channel modulation: QAM 64 or QAM 256. If the value is invalid
	or cannot be retrieved, Carrier Lock is NO, or if DOCSIS is not enabled, 000 is displayed.
Power Level	The downstream channel power level in dBmV. If the value is invalid or cannot be
	retrieved, Carrier Lock is NO, or if DOCSIS is not enabled, 000 is displayed.
SNR	The estimated downstream channel carrier signal-to-noise ratio in the format xx.x dB. It is
	the value reported as SNR in the MIB. If the value is invalid or cannot be retrieved, Carrier
	Lock is NO, or if DOCSIS is not enabled, 00.0 is displayed.

Upstream Channel (carries data from the set-top to the headend)

Frequency	The center frequency of the channel to which the DOCSIS upstream channel receiver is
	tuned. It can be 5 to 42 MHz. If the value is invalid or cannot be retrieved, Carrier Lock is
	NO, or if DOCSIS is not enabled, N/A is displayed.
Mode	The DOCSIS upstream channel modulation: QPSK, QAM 8, QAM 16, QAM 32, QAM 64,
	or QAM 128. If the value is invalid or cannot be retrieved, or if DOCSIS is not enabled, N/A
	is displayed.

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