Alpha Technologies DSM3 for XM2 - Technical Manual - Manual (Page 85)

85 745-814-B8-001, Rev. C (03/2014)
Specifications for AlphaNet DSM3 Family
DSM3x DSM3 DPM
Power Supply Monitored Parameters
Major Alarm:
Aggregate alarm consisting of: test fail, battery fail, line isolation alarm, output overload, inverter,
over-temperature, N+1 active, fuse fail
Minor Alarm: Aggregate alarm consisting of: temperature probe error, AC line loss, N+1 error
Input Voltage: Reported from power supply V(in) measurement
Output Voltage: Reported from power supply V(out) measurement
Output Current:
0 to 25A standard on port 1
Ports 2-4 require power supply option
Dual outputs do not exceed 300 Watts
combined 3.5 Amps at 90 Vac output
voltage, 5 Amps at 60 Vac output voltage
Output Power: Calculated, reported in AC Watts
UPS Status: AC Line, Standby, Test in progress, Test alarm
Enclosure Door: Open or Closed
Battery Voltage:
Individual battery voltage, up to
four strings of 3 or 4 batteries
(maximum 16 batteries),
±100mV per battery.
Individual battery voltage,
up to two strings of 3 or
4 batteries (maximum 8
batteries), ±100mV per
battery.
Individual battery voltage
Battery Temperature: Reported from power supply battery Remote Temperature Sensor (RTS)
Remote Test Control: Start/Stop power supply test cycle
Generator Monitored Parameters (DSM3x Only)
Status: Generator Off, Running, Alarm
Generator Alarm:
Aggregate alarm consisting of: low oil pressure, engine over-temp, engine over-speed, crank limit,
over voltage, low fuel, water intrusion, pad shear, gas hazard, test fail
Gas Hazard: OK, Alarm
Water Intrusion: OK, Alarm
Pad Shear: OK, Alarm
Enclosure Door: Open, Alarm
Ignition Battery Voltage: ±100mV
Enclosure Temperature: ±2°C
Low Fuel: OK, Alarm
Remote Test Control: Start / Stop generator test cycle
Cable Modem
Compliance: DOCSIS 1.1 and 2.0 EuroDOCSIS 2.0
Transmit Frequency Range: 5 to 42 MHz 5 to 65 Mhz
Receive Center Frequency Range: 91 to 857 MHz 112 to 858 Mhz
Output Power Range:
TDMA:
+8 to +54 dBmV (32QAM, 64QAM)
+8 to +55 dBmV (8QAM, 16QAM)
+8 to +58 dBmV (QPSK)
S-CDMA:
+8 to +53 dBmV (All modulations of S-CDMA)
TDMA:
+68 to +114 dBuV (32QAM, 64QAM)
+68 to +115 dBuV (8QAM, 16QAM)
+68 to +118 dBuV (QPSK)
S-CDMA:
+68 to +113 dBuV (All modulations of S-CDMA)
Input Signal Range: -15 to 15 dBmV
64 QAM: 43 to 73 dBuV
256 QAM: 47 to 77 dBuV
Channel Bandwidth: 6 MHz 8 Mhz
Additional Equipment
XP-BSC-3-6: Wire Kit, Battery Sense, 1x36V, 6'
XP-BSC-6-6: Wire Kit, Battery Sense, 2x36V, 6'
XP-BSC-4-6: Wire Kit, Battery Sense, 1x48V, 6'
Surge Protector
(Alpha p/n 162-028-10):
Female/Female connector configuration, “F” type connector with integral ground block. Required for
all installations
11.0 Specifications