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Status Monitoring

AlphaNet EDH4

Speciﬁcations

Power Supplies Supported:

XM2-HP, XM2 (requires USM2 or USM2.5)

XM (requires APM/USM)

Lectro ZTT, ZTT+ AM (requires RPM card)

DOCSIS Compatibility: DOCSIS 1.1, 2.0

Monitoring Protocol: SNMP v1, v2, v3

Devices Monitored: Power supplies, batteries, generators

Notes:

Reported as per ANSI/SCTE 25-3 2002 (HMS-022)

RF Transmit/Receive

Tx Frequency Range: 5 to 42MHz

Output Power: 8 to 58dBmV

Channel Bandwidth: 6MHz

Receive Center

Freq Range:

91 to 857MHz (Standard, HRC, IRC channels)

Input Level: -15 to 15dBmV

Monitored Parameters

Power Supply Data

Model:

XM2-HP /

XM2

XM AM

ZTT

Series

Major Alarm:

Minor Alarm:

Input Line Voltage:

Output Voltage:

Battery Voltage:

Output Current:

Standby/AC Line Fail:

Equipment/Test Fail: -

Enclosure Door Status:

Remote Test Control:

Notes:

Requires optional cable assembly

Number of Battery Strings: Up to four 36V or 48V strings

Battery Data:

Individual battery voltages

Battery compartment temperature

Hardware

Dimensions

H x W x D (in/mm):

1.3 x 8.6 x 5.2 / 33 x 218 x 132

RF Cable Interface: F-connector, female, 75Ohm impedance

Local/Craft Interface: RJ45 Ethernet

Environment

Operating Temperature: -40 to 65°C / -40 to 149°F

Humidity: 10 to 90% non-condensing

Emissions:

EN55022 Class A and FCC Part 15 Class A

(Installed in power supply enclosure system)

Warranty: 2 years

Management

NMS/EMS: Standard SNMP Management Tools

HMS MIBs:

In addition to the standard DOCSIS MIBs, the

transponder supports the following HMS MIBs:

• SCTE 25-3 (HMS-022): - Interface

• SCTE 36 (HMS-050): - Root

• MIB SCTE 37 (HMS-072): - Tree

• MIB SCTE 38-1 (HMS-026): - Property

• MIB SCTE 38-2 (HMS-023): - Alarm MIB

• SCTE 38-3 (HMS-024): - Common

• MIB SCTE 38-4 (HMS-027): - Power Supply

• MIB SCTE 38-6 (HMS-033): - Generator

• MIB SCTE 38-7 (HMS-050): - TIB MIB

> Add DOCSIS Status Monitoring capability

to existing power supplies

> Supports standard networking interfaces including

SNMP, Web access and ANSI/SCTE MIBs

> Multiple power supply models supported

> Embedded Web server for remote diagnostics

> Optional VoIP testing features

AlphaNet

™

EDH4

External DOCSIS

Transponder

AlphaNet EDH4

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