Alpha Technologies DSM3 for XM2 - Technical Manual - Manual (Page 84)

84 745-814-B8-001, Rev. C (03/2014)
11.0 Specifications
Specifications for AlphaNet DSM3 Family
DSM3x DSM3 DPM
Power Supply Models Supported: XM2-HP, XM2, GMX, VMX XM2-HP, XM2, GMX, VMX XM2-300HP
Battery Monitoring:
Up to four strings of 36 or 48V
batteries (6V batts configurable up to
two strings)
Up to two strings of 36 or 48V
batteries (6V batts configurable
up to two strings)
One 12V battery (or two if
AlphaCells
Power System Management:
Up to five power supplies and an
AlphaGen generator are managed
from a single DSM3 Series including
coordinated battery charging, system
test and aggregated alarms
N/A N/A
Management Protocol:
Standard ANSI/SCTE-HMS MIBs support basic power supply monitoring. Advanced diagnostics with
battery and power module analytics available via secure SNMP
Advanced Diagnostics 1
Intelligent Power Supply
Interface:
Power supply user interface displays advanced diagnostics including: DOCSIS modem upstream and
downstream RF levels, IP address assigned by network DHCP server, MAC address and firmware levels,
including battery voltages to verify correct wire harness installation
Hardware
RF Cable Interface:
F-connector, female, 75 Ohm, connector angle better accommodates coax bend radius when installed in
some enclosures
Local Interface: RJ-45, Ethernet, 10/100
LED Indicators:
Ready/Alarm, Upstream registration, Downstream lock, AlphaBus activity, RF level, Link, CPE traffic, Battery
Sense harness correctly connected
I/O Control (DSM3x Series and
DPM Only):
6-pin Molex: Digital input, Digital output, 5V, Common
AlphaBus: RJ-11 offset tab: Multiple-power supply and AlphaGen communications
Battery Monitoring:
8-pin Molex battery string A/B and
8-pin Molex battery string C/D.
8-pin Molex battery string A/B N/A
Tamper: NO or NC, software configurable, reads enclosure door magnetic switch
Environment
Operating Temperature: -40 to 65°C / -40 to 149°F
Storage Temperature: -40 to 85°C / -40 to 185°F
Humidity: 10 to 90% non-condensing
Regulatory Compliance:
FCC Part 15 Class A
EN 50083-2:2006 EMC requirements for CATV equipment
EN 62040-2:2006 Uninterruptable power supply EMC requirements, Category C2
Surge: IEEE 587, Category B3
RoHS: Directive 2002/95/EC
1 Advanced diagnostics are available through Alpha Certified network monitoring systems
Network Communications
DOCSIS (RF) Port Protocols: IP, UDP, TCP, DHCP, TFTP, SNMPv1,SNMPv2c, HTTP, SNTP
Ethernet Port:
Local Mode: HTTP Web interface for local on-site diagnosis.
CPE Mode: DOCSIS Cable modem Ethernet CPE functionality
MIBs:
Power supply (ANSI/SCTE 38-4)
Other SCTE-HMS MIBs as defined by the SCTE for power supply and generator status monitoring
Alpha proprietary advanced UPS diagnostics