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Magnum 3000 Stackable Hubs | Installation and User Guide (07/06) |
2.2Product Description - Magnum 3000 Stackable Hubs
Magnum 3000 Stackable Hubs are suitable for small- to medium-size
enterprises needing an Ethernet local area network, either managed or unmanaged. They will operate, individually or combined in a stack, as self-sufficient devices to provide 10BASE-T Ethernet connectivity for all local users and devices. Small independent networks built using Magnum 3000 Stackable Hubs are easily expanded by adding units in a modular (stacking) manner, interconnected via the Inter-Repeater Bus.
Magnum 3000 Stackable Hubs are available in two building-block models: the 3024, with 24 ports for low cost per port and high port density, and the 3012, with 12 ports for low entry-level or add-on cost. Both units have an internal power supply, a metal enclosure for stand-alone or rack mounting, and convenient front access status- indicator LEDs and RJ-45 port connectors.
Magnum 3000 Stackable Hubs are equipped with shielded RJ-45 connectors, and support full length segments of Ethernet twisted pair media. An additional rear- mounted bonus port may be configured for any media type using a Magnum Port Module (PM), for applications such as connecting to a backbone up-link and segment isolation. Only 1.75 (4.45 cm) high, the compact Magnum 3000 Hubs economize on rack and wiring closet space.
Status-indicator LEDs consist of Power On (PWR) for the unit, and Link/Partition (LINK) and Receive (RX) for each individual port. The LEDs for each port are located immediately above the port connector for clear coordination of status data with the associated port. Each LINK LED is steady ON when that twisted pair link is operational, and flashing when that port is partitioned by hardware. Each RX LED blinks when packets are received on the port.
The internal power supply is auto-ranging to handle any AC power type worldwide, and each unit is normally convection-cooled for silent operation. Magnum 3000 Stackable Hubs operate in compliance with the IEEE 802.3 specification for repeater functionality to perform signal amplification, re-timing, and regeneration of preamble bits for each packet received. Consistent with IEEE 802.3 specifications, Magnum 3000 Stackable Hubs will detect collisions, generate jam signals, extend collision fragments, and automatically partition and re-connect individual ports.
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Magnum Stackable Hubs
Trademarks
Magnum Stackable Hubs Installation and User Guide
Contacting GarrettCom, Inc
GarrettCom, Inc
Revisions
Preface
Table of Contents
Specifications Magnum 3024, Magnum
Intro Simple Ntwrk Mgmt Protocol Snmp AGENTS32
Magnum Line
Specifications Magnum 3024, Magnum
LED Indicators on Chassis Front
DC Power Supply Options
Warranty
Packaging
Specifications Bridge Port Modules BPMs Bonus Ports
Specifications Repeater Port Modules RPMs Bonus Ports
Ordering Information
Etsi and NEBS-certified models, -48VDC powered
Magnum 3000 Stackable Hubs and Concentrators
Network Management Options
Inspecting the Package and Product
Introduction Magnum 3012 and 3024 Stackable Hubs
Product Description Magnum 3000 Stackable Hubs
Stacking Magnum 3000s
Magnum 3024 Hub 24 RJ-45 Ports, One PM bonus port slot
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Cable
Stack
3 4 5 6 7
4a, Magnum 3012 Hub, Front View
Magnum 3012 Hub 12 RJ-45 Ports, One PM bonus port slot
Rear Bonus Slot, Port Modules PMs
5c Magnum 3012 internal layout with configured Bonus Port
Included only when PM is factory installed
Bonus port for optional PM card BPM shown
PM Ribbon cable with 16 pin connector
CBL-AUI
Features and Benefits, Magnum 3024 and 3012 Hubs
Wing B Wing a
Applications
Connecting Ethernet Media
Installation and Operation
Connecting Twisted Pair RJ-45, Unshielded or Shielded
Connecting ThinNet 10BASE2 BNC
Connecting ThickNet 10BASE5 AUI
Connecting Drop Cable 10BASE5 DTE
Connecting Single-Mode Fiber Optic SMF
Connecting Fiber Optic SC-type, Snap-On
At regular intervals you must use the color-coded strand on
Associated ports at each end of the fiber optic segment
’cvr
Rack-mounting
Optional
Product Description, Port Modules
Introduction Magnum Port Modules
RPM-BNC, RPM-AUI, RPM-DTE RPM-FST or FSC, RPM-SMF, RPM-TP
BPM-BNC BPM-AUI BPM-TP BPM-FST
RPM-AUI
RPM-BNC
Directly Magnum RPM-BNC
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2 AUI Pin Assignments
RPM-DTE
Pin Function
Magnum RPM-DTE
Magnum RPM-FST
RPM-FST Fiber ST, Twist-lock Connector
Jumper Across
3 km
RPM-SMF Single-mode Fiber
RPM-FSC Fiber SC, Snap-in Connector
Magnum RPM-FSC
Magnum RPM-SMF
Jumper Across Distances Supported
RPM-TP Twisted Pair
Not used
10 Km
Magnum BPM-BNC
BPM-BNC
BPM-FST
BPM-AUI
Magnum BPM-FST
BPM-TP
Ft., or shielded twisted pair wiring
Environments with maximum
Segment distances up to 100m
Snmp Agents Description
Introduction Simple Network Management Protocol Snmp Agents
Embedded Snmp Agent, Model 3000-MB
Standard Repeater MIB and Extensions
Separate Agent Box, Model 3000-AGT
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3 Magnum Snmp Agent Commands Variable Type
Installing the Embedded Agent Board, MB
Installation, General Information
3b Magnum 3024, Top View with Cover Off
Remove Chassis Cover of the hub
Set Group # Stack Address Magnum 3024/3012
Magnum Snmp Agent Board
Agent Configuration, Embedded Agent and Agent Box Versions
Address\switch
Eight-Position DIP Switch Configuration Table
Switch # 7 and Switch # 8 are not used
Manual IP Address Configuration
Automatic Agent IP Address Configuration
Performing Self Diagnostics
Bootp Bootp IP/NAME
Bootp IP/NAME
Address IP/ Name
Community # Names Manager
Manager Manager # IP/NAME Port Community
Community Community # Name S Manager
11/12/93 1145 Cr
Other Convenience Commands
Before Calling for Assistance
Return Material Authorization RMA Procedure
When Calling for Assistance
No Problem Found
Shipping and Packaging Information
Appendix a Warranty Information
B1.0 Specifications for Magnum 3000S
Appendix B Internal DC Power Supply Option
Power Supply Internal -48VDC Option
B3.0 Applications for DC Powered Hubs
B4.0
Installation
This section describes
Troubleshooting
Appendix C Internal DC Dual-Source Power Option
C1.0 Specifications for Magnum 3000S Hubs
B5.0 Operation
C3.0 DUAL-SOURCE OPTION, Theory of Operation
C4.0 Features and Benefits of the DUAL-SOURCE Design
C5.1 UL Requirements
C5.0 Installation
Example Magnum 3012-48VDC
C6.0 Ordering Information
Example Magnum 3024-24VDC or Magnum 3012-125VDC
C7.0 Operation