DPS Telecom NetGuardian 480 Manual de usuario
USER MANUAL
NetGuardian 480 – SNMP
September 14, 2006 D-OC-UM069.14110 Firmware Version 2.0B
“Your Partners in Network Alarm Management”
Visit our website at www.dpstelecom.com for the latest PDF manual and FAQs.
© 2006 DPS Telecom
This document contains proprietary information which is protected by copyright. All rights are reserved. No part of this
document may be photocopied without prior written consent of DPS Telecom.
All software and manuals are copyrighted by DPS Telecom. Said software and manuals may not be reproduced, copied,
transmitted or used to make a derivative work, by either mechanical, electronic or any other means in whole or in part,
without prior written consent from DPS Telecom, except as required by United States copyright laws.
The material in this manual is for information purposes and is subject to change without notice. DPS Telecom shall not be
liable for errors contained herein or consequential damages in connection with the furnishing, performance, or use of this
manual.
Notice
Revision History
NetGuardian 480 User Manual (D-OC-UM069.14110) released.
NetGuardian 480 User Manual (D-OC-UM069.06110) released.
NetGuardian 480 G2 Revisions
NetGuardian 480 G2 Revisions
NetGuardian 480 User Manual (D-OC-UM052.22100) released.
NetGuardian 480 User Manual (D-OC-UM049.30100) released.
NetGuardian 480 User Manual (D-OC-UM042.05100) released.
NetGuardian 480 User Manual (D-OC-UM041.28100) released.
September 14, 2006
September 6, 2006
July 26, 2006
May 2, 2006
February 22, 2005
September 30, 2004
February 5, 2004
January 28, 2004
ContentsVisit our website at www.dpstelecom.com for the latest PDF manual and FAQs
Introduction11
Shipping List23
Specifications3 4
Front Panel Connections45
Rear Panel Connections5 5
Hardware Installation66
Hardware Installation Overview6.1 6
Tools Needed6.2 6
Mounting6.3 7
Power Connection6.4 7
Communication Lines6.5 9
LAN Connection6.5.1 12
Alarm and Control Relay Connections6.6 12
Connecting via the DB9714
T/NG480814
Installation Instructions8.1 14
System Requirements8.1.1 14
Installing T/NG4808.1.2 15
Starting a T/NG480 Session8.2 15
The T/NG480 Editor8.3 16
Opening a Device Configuration8.3.1 19
Saving a Device Configuration8.3.2 20
Deleting a Device Configuration8.3.3 21
Device Configuration8.4 21
DCP Configuration8.5 22
Channel Tab8.5.1 22
Alarms Tab8.5.2 23
Relays Tab8.5.3 23
System Alarms Tab8.5.4 24
SNMP Configuration8.6 25
Channel Tab8.6.1 25
Alarms Tab8.6.2 26
System Alarms Tab8.6.3 27
Relays Tab8.6.4 28
Turn-Up & Test8.7 29
Alarm Tab8.7.1 30
Relays Tab8.7.2 31
Date/Time Tab8.7.3 32
Analyze8.8 33
Load Firmware8.9 34
Protocol Window8.10 36
Writing to NVRAM8.11 37
Reading from NVRAM8.12 37
Reboot8.13 37
Modem Tuning (NetGuardian 480 G2)8.14 38
Modem Tuning (NetGuardian 480 G1)8.15 38
Configuration939
DIP Switches9.1 39
DIP Switch Configuration9.2 40
Baud Rate Selection9.3 40
Enable DIP Switch Configuration9.4 40
Operations10 40
Front and Rear Panel LEDs10.1 40
Appendicies11 42
Display Mapping Appendix A11.1 42
SNMP Manager Functions Appendix B11.2 43
SNMP Granular Trap Packets Apppendix C11.3 46
Technical Support12 47
1
Introduction1
Fig. 1. The NetGuardian 480 G2 — high-capacity alarm collection for SNMP or T/MonXM
Dense Alarm Coverage in a Single-Box Solution
The NetGuardian 480 (NG480) is a specialized member of the NetGuardian family, optimized for use as a
high-capacity discrete-only responder. The result is a highly cost-effective solution for gathering the diverse
equipment at your remote site and integrating it into a single modern network management system. With 80
discrete alarm inputs, you can easily forward all the alarms of a small to medium-sized site. This dense alarm
coverage gives you the convenience of a single-box solution, saves you the cost of buying multiple low-capacity
RTUs, and offers you the lowest possible cost per point.
Fig. 2. Common Applications for the NetGuardian 480
2
Configurable alarm descriptions —include detailed, actionable alarm data in SNMP traps
The NetGuardian 480 supports SNMP over UDP/IP and serial connection. The NetGuardian 480 can report
alarms simultaneously via DCP(f/x) over serial connection and via SNMP over LAN. The NetGuardian 480 is
designed to fully capture your discrete alarm data, and its configurable alarm description option lets you include
detailed, actionable information in SNMP traps. The NetGuardian 480 firmware includes an integrated, highly
detailed granular MIB file, designed to fully capture your discrete alarm data. Mapping your discrete alarms has
never been easier. You can get full visibility of all your discrete points without lengthy parsing of traps and
variable bindings.
Multiple Protocol Support
The NetGuardian 480 is the convenient way to bridge the gap between your discrete alarms and your SNMP
manager. The NetGuardian 480 will forward alarms to multiple SNMP managers via your LAN or WAN, so you
can easily set up a dual redundant master system, for a complete backup monitoring plan. And on the subject of
backups, the NetGuardian 480 also has dual –48 VDC power feeds, to ensure that your network monitoring is
always online.
Easy Windows Configuration
The NetGuardian 480 is designed for headache-free use. Configuring SNMP traps to report to multiple SNMP
manager IP addresses is simple and quick using the included Windows-based T/NG480 utility.
T/NG480 also provides a single, uniform interface for all of the NetGuardian 480 's functions. Field technicians
can provision alarms, view the status of alarm points, turn control relays on and off, analyze communication
traffic between the NetGuardian 480 and its alarm collection master, and load firmware upgrades by merely
plugging a PC into the craft port on the NetGuardian 480 's front panel. Once the site has been turned up,
T/NG480 can be used by the network administrator over LAN to monitor alarms or change the configuration of
the unit.
The NetGuardian 480 also has many other features to give you complete visibility and control of your remote
site:
·Four control relays for operating backup equipment and security devices or rebooting remote equipment
—which you can control directly from your SNMP manager.
·Front panel LEDs give immediate local visibility of alarm state and network status.
·User-defined alarm qualification times allow you to clearly distinguish momentary status changes from
serious problems.
·An internal real-time clock creates accurate time-date stamps for SNMP traps.
With its 80 discrete points, sophisticated SNMP implementations, and easy configuration and setup, the
NetGuardian 480 is the right combination of power, visibility, and simplicity in a cost-effective single unit.
3
Shipping List2
While unpacking the NetGuardian 480, please make sure that all of the following items are included. If some
parts are missing, or if you ever need to order new parts, please refer to the part numbers listed and call DPS
Telecom at (800) 622-3314.
NetGuardian 480 NetGuardian 480 User Manual
D-PK-NG480-12006 D-OC-UM069.14110
Softw are
T/Configv1.0C
MIB Files
AcrobatReader5.0
Documentation
NG480 UM
Call us at
Support:(559) 454-1600
Sales:(800)622-3314
or
visitourwebsite at
www.dpsteecomcom
NG480-SNMP
Resource Disc
Rev . 11/21/2003
LatestNG480 firmwareavailableonour website
NetGuardian 480 Resource CD DB9M-DB9F Download Cable 6 ft.
D-PR-045-10-A-04
Ethernet Cable 14 ft. Four Cable Ties
D-PR-923-10A-14
23" Rack Ears 19" Rack Ears
Eight 3/8" Ear Screws Four Rack Screws
and Eight Lock Washers
Four Alternate Rack Screws Pads
4
Two 3/4 -Amp GMT Fuse 2 Power Screw Lug Barrier Plugs
RJ45 - DB9 Cable 8 ft.
D-PR-985-PA-08
Specifications3
Dimensions: 1¾" H x 17" W x 12" D
Weight: 4 lbs. 3oz. (1.9 kg)
Mounting: 19" rack, 23" rack, or wall mounting
Power Input: –48VDC (–40 to –56 VDC)
Current Draw: 250 mA
Fuse: 3/4 Amp GMT
Operating Temperature: 41°–95° F (5°–35° C)
Operating Humidity: 0%–95% non-condensing
Interfaces: Two 50-pin connectors for discrete alarms and control relays
1 RJ45 Ethernet jack
1 DB9 craft port
Model-Specific Interfaces: G1: Serial RJ11 port
G2 202/LAN model: 4-pin and RJ45 port
(use whichever is most convenient)
G2 Serial/LAN model: Serial RJ45 (RS232 YOST)
and 232 channel (RJ45 YOST)
Protocols: SNMP v1
DCP DCPx DCPf DCP1
Discrete Point Inputs: 80
Alarm Detection Speed: Configurable to 100-9000 msec (1/10 second to 9 seconds)
Control Outputs: 4 relay contacts, 2 Form A, 2 Form C
Visual Display: Dual and Mono Color LEDs
5
Front Panel Connections4
Craft Port
LED Displays
Modem
Tune
DIP Switch
Configuration
Fig. 3. The NetGuardian 480 G2 Front Panel Controls
The craft port, LED displays, DIP Switches and Modem Tune are accessed via the front panel, as seen in Figure
3.
Rear Panel Connections5
Dual Power
Inputs Discretes 1 - 48
Discretes 49 - 80,
Controls 1 - 4
10BaseT
Ethernet jack
Serial
jack
3/4 Amp
GMT Fuse Serial
Chain jack
202 Jack
Fig. 4. NetGuardian 480 G2 rear panel connections
Connectors for power feeds, alarm inputs, control outputs, and communication lines are on the back panel of the
NetGuardian 480, as shown in Figure 4.
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