Technical Specifications| Power Supply Monitored Parameters |
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| Major Alarm: | Aggregate alarm consisting of: test fail, battery fail, line isolation alarm, output overload, inverter over temperature, N+1 active, fuse fail |
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| Minor Alarm: | Aggregate alarm consisting of: temperature probe error, AC line loss, N+1 error |
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| Input Line Voltage: | 90-270Vac 50/60Hz measured value |
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| Output Voltage: | 60/75/90Vac measured value |
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| Output Current 1: | 0 to 25A measured value |
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| Output Current 2,3,4: | 0 to 25A measured value (if optional ports installed) |
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| Output Power: | Calculated, reported in AC Watts |
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| UPS Status: | AC line, Standby, Test in-process, Test Alarm |
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| Enclosure Door: | Open/Closed |
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| Battery Voltage: | 6V or 12V batteries, up to 16 batteries |
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| Individual battery voltages measured reported to ±100mv resolution |
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| Battery Temperature: | Measured, reported in Celsius |
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| Remote Test Control: | Start/Stop XM2 self test cycle |
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| Generator Parameters |
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| Status: | Engine off, running, alarm |
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| 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 |
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| Gas Hazard: | OK, Alarm |
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| Water Intrusion: | OK, Alarm |
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| Pad Shear: | OK, Alarm |
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| Enclosure Door: | Open, Closed |
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| Ignition Battery Voltage: | 10.2 – 15.5Vdc, 100mV resolution |
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| Enclosure Temperature: | -40 to 100°C (-40 to 212°F) |
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| Low Fuel: | OK, Alarm |
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| Remote Test: | Start and Stop control input |
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| DOCSIS Network |
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| Compliance: | DOCSIS 2.0 (EuroDOCSIS 2.0) |
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| Upstream Frequency: | Range 5 to 42 MHz (5 to 65 MHz EuroDOCSIS) |
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| Downstream Center Frequency Range: | 91 to 857 MHz (108 to 862 MHz EuroDOCSIS) |
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| Channel Bandwidth: | 6 MHz (8 MHz EuroDOCSIS) |
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| Receive Power Level: | -15 to 15 dBmV |
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| Transmit Power Level: | 8 to 58 dBmV |
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| Management |
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| Standard Network Protocols: | IP, TFTP, DHCP, UDP, HTTP, SNMPv1, v2c Web interface provides access to common cable modem and power system data with secure access to configurable parameters. |
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| SNMP MIBs: | ANSI/SCTE 38-4 2006 HFC Outside Plant Power Supply Status Monitoring MIB |
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| ANSI/SCTE 38-6 2006 HFC Outside Plant Generator Monitoring MIB |
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| ANSI/SCTE 38-2 2005 HFC Outside Plant Alarms MIB |
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| ANSI/SCTE 38-1 2004 HFC Outside Plant Property MIB |
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| ANSI/SCTE 38-3 2002 HFC Outside Plant Common MIB |
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| ANSI/SCTE 37 2003 HFC Outside plant HMS Roots MIB |
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| ANSI/SCTE 36 2002 SCTE Root MIB |
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| Alpha Proprietary Broadband Management MIB |
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| Alpha Approved 3rd Party Management Systems : | CheetahXD - Tollgrade Communications |
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| Continuity - Seldon Systems |
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| iGlass - iGlass |
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| Net Informer - Cableware |
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| Netcool - IBM |
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| Omni & BOSS - AM Networks |
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| Power Sense - Auspice |
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| ROSA - Scientific Atlanta |
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| Spectrum - Computer Associates |
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| (Other SNMP compatible management systems integrating HMS MIBs) |
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| User Interface |
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| Power Supply Front Panel Display: | Additional parameters shown on XM2 display with DSM2 installed: |
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| Individual battery cell voltage |
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| Cable modem MAC address (plus CPE MAC address in dual-IP mode) |
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| Cable modem IP address (plus CPE IP address in dual-IP mode) |
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| Cable modem receive power level |
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| Cable modem transmit power level |
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| Cable modem & DSM2 firmware version |
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| LED Indicators Craft Port: | Alarm, Ready, Comm, Link, Downstream, Register RS-232 local access to power supply, battery, generator and network parameters. Detailed status and diagnostic information. |
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| Full configuration access |
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| Communication Parameters: 19,200 baud, no parity, 8 data bits, 1 stop bit |
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| Hardware / Environmental Specifications |
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| Power Supplies Supported: | Alpha XM2, XM2VP, GMX, VMX Series |
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| RF interface: | Female F-connector, 75 Ohm |
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| Tamper: | 2-pin connector |
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| Battery inputs A/B: | Battery strings A and B, 36V or 48V, 8 pin, female, keyed mate and lock |
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| Combination A+B configurable for 6V batteries using 6 x 6V = 36V string |
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| Battery inputs C/D: | Battery strings C and D, 36V or 48V, 8 pin, female, keyed mate and lock |
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| Multiple XM2 and Generator interface: | RJ-12 Offset connector supports RS-485 multi-drop interface for up to 5 XM2 power supplies and an AlphaGen generator. |
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| SI interface card required for additional XM2 modules. ECM interface required for AlphaGen. |
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| Operating Temperature: | -40 to 65°C (-40 to 149°F) |
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| Storage Temperature: | -40 to 85°C (-40 to 185°F) |
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| Humidity: | 10 to 90% non-condensing |
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| Emissions: | EN50022 Class A; FCC Part 15, Class A (installed in power supply system) |
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| Warranty: | Two (2) years when installed with approved grounded surge arrestor. |
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