AlphaNet
The AlphaNet DSM3 Series (DSM3, DSM3x, DPM models) Embedded DOCSIS Communications Module allows monitoring of Alpha power
supplies through existing cable network infrastructure. Advanced networking services provide quick reporting and access to critical powering
information.
DSM3 Series Communications Modules utilize Simple Network Management Protocol (SNMP) and Management Information Bases (MIBs) to
provide network status monitoring and diagnostics. A Web interface enables authorized personnel direct local and remote access to advanced
diagnostics using a common Web browser. No proprietary cables or software are required.
The Communications Modules can be installed and configured for operation in the XM3-HP CableUPS
the DSM3x are shown below; the DSM3 and the DPM models are shown on the following pages.
DSM3x DOCSIS Communications Module
1
2
3
4
5
6
7
8
9
10
11
746-114-B5-001 Rev. B (04/2013)
DSM3 Series DOCSIS
™
for the XM3 CableUPS
Installation and Quick Start Guide
Item
LED or Connector
12
ALM/RDY: Alarm and
1
Ready
13
14
REG: Upstream
2
ranging and
registration lock
15
DS: Downstream
3
RF Carrier detection
and lock
ACT: CPE Activity
4
status
LNK: CPE Link
5
16
status
RF Rx/Tx Power
6
Level Indicator
17
COM: AlphaBus
7
communications
8
BAT A/B
9
BAT A/B Connector
10
BAT C/D
11
BAT C/D Connector
12
RST: Reset Buttton
13
ENV: Environmental Control Connector
14
TPR: Tamper Switch Connector
18
15
ETH: Ethernet Connector
16
RF Connector
17
COM: AlphaBus Communications Connector
18
CM, CPE MAC Address Label
Fig. 1, DSM3x Communications Module Front Panel Indicators and Connectors
®
Status Monitor
®
Power Supply. The major features of
®
Status
Behavior
Indication
N/A
OFF
No power or malfunctioning DSM3 Series
ON
Reset of the DSM3 Series is in process
GRN
Steady Blinking
Normal operation
Blinking more
Minor Alarm
OFF than ON
RED
Blinking more
Major Alarm
ON than OFF
OFF
No power, upstream frequency undetermined
Power on, downstream locked, upstream frequency ranging,
GRN
Blinking
DHCP request in progress
ON
CMTS registration completed
OFF
No power / downstream carrier
GRN
Blinking
Power on, downstream carrier frequency searching
ON
Downstream carrier lock
OFF
No Ethernet communications activity
GRN
Momentary flashes during CPE communications via the
Blinking
Ethernet craft port
OFF
No Ethernet link
GRN
ON
Link on Ethernet Craft port
OFF
No RF detected
Rx/Tx Power at a warning level as set within the SCTE-HMS
Blue
Property Table
TRI
Green
Rx/Tx RF Power level within tolerance
Rx/Tx Power at an alert level as set within the SCTE-HMS
Red
Property Table
OFF
No AlphaBus Communications
GRN
Blinking
Momentary flashes - AlphaBus Port communications active
GRN
ON/OFF
ON (steady) if battery string(s) connected correctly
GRN
ON/OFF
ON (steady) if battery string(s) connected correctly
1
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