User Manual

83
746-257-B5-001, Rev. A1 (11/2013)
11.0 Specications
IDH4X IDH4 IDH4L
Battery Monitoring
Up to four strings of 36 or 48V
batteries (6V batts congurable up to
two strings)
Up to two strings of 36 or 48V
batteries (6V batts congurable
up to two strings)
Smart AlphaGuard (SAG)
option required for individual
battery monitoring.
Power System Management
Up to ve power supplies and an
AlphaGen generator are managed
from a single IDH4X 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
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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 rmware
versions, individual battery voltages to verify correct wire harness installation
Battery State of Health
(requires AlphaApps option)
Power supply internal analytic diagnostics report when batteries should be serviced.
• Battery String Runtime Remaining
• Battery Life Remaining
Utility Status & Events
(requires AlphaApps option)
AC Line Status:
• Utility Performance Status (outages, sags, surges, frequency)
• Utility Events (24-hour and lifetime number of events)
History Log Reports
• Power Supply Event Log (events of daily power supply operation)
• Power Supply Conguration Log (events that occur infrequently)
• Battery Event Log (battery conductance measurements and battery manufactured dates)
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, 10/100Mbps
LED Indicators
Alarm/Ready, Upstream registration, Downstream lock, AlphaBus activity, RF level, Ethernet Link, CPE trafc,
Battery Sense harness correctly connected
I/O Control (IDH4X and IDH4LOnly) 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
10-pin Molex battery string
A/B and C/D (requires SAG
option)
Tamper NO or NC, software congurable, 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
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Advanced diagnostics are available through Alpha Certied network monitoring systems
Network Communications
DOCSIS (RF) Port Protocols IPv4, IPv6, UDP, TCP, DHCP, TFTP, SNMPv1,SNMPv2c, HTTP, SNTP
Ethernet Port
Local Mode: HTTP Web interface for local on-site diagnostics
CPE Mode: DOCSIS Cable modem Ethernet CPE functionality
MIBs
Power supply (ANSI/SCTE 38-4)
Other SCTE-HMS MIBs as dened by the SCTE for power supply and generator status monitoring
Alpha proprietary advanced UPS diagnostics