Contents
4K8 Switches
Magnum 4K-Series 4K8 Switches Installation and User Guide
Trademarks
Contacting GarrettCom, Inc
Email support@garrettcom.com
Table of Contents
Introduction
Troubleshooting
Personal Hubs, 10Mb series
Personal Switches , 10/100Mb
Media Converters, 10Mb and 100Mb series
Technical Specifications
Warranty
Power Supply Internal
DC Power Supply Options
LEDs Per Port
Ordering Information
Introduction Inspecting the Package and Product
Product Description Magnum 4K8 Switches
Magnum 4K8 Switch chassis
Rear View
Front View
Fiber-port modules, 100Mb fiber
3 Fiber-Port Modules, FPM-ST, FPM-SC, FPM-MTRJ
5 10/100 Dual-speed Switched ports, RJ-45 copper
Fiber-port modules, 10 Mb fiber
Frame Buffering and Latency
Magnum 4K8 Switches Installation and User Guide 10/04
Eight RJ-45 copper ports, 10/100 auto-negotiation
Features and Benefits
Full-duplex or Half-duplex operation, auto-sensing
Applications
Router 4b Magnum 4K8 provides a 100Mb backbone Switch
Magnum 4K-Series Ethernet 10/100 Switch
Installation
Locating Magnum 4K8 Switches
Ieee Standard Media Type Max. Distance Port Module Fiber
Connecting Ethernet Media
Connecting Fiber Optic ST-type, twist-lock
Copper
Connecting Single-Mode Fiber Optic
Connecting Fiber Optic SC-type, Snap-In
Media Ieee Standard
Etsi European Telephone Standard brackets
Are similar to the 19 brackets But use metric dimensions
Rack-mounting
Optional Brackets and the Etsi brackets
Fiber Port Module FPM Installation
Preparation for Installing and Removing FPMs
Remove Chassis Cover
1a Removing Chassis Cover
Installing FPM Cards in the Magnum 4K8 Switches
Before insertion
Removing FPM Cards from Magnum 4K8 Switches
2b Inserting PM Cards into a Magnum 4K8
Powering the Magnum 4K8 Switch
3b Removing a FPM Card
Filtering and Forwarding
Switching Functionality
Address Learning
Status LEDs
Manual Switches F-H, for FPM Port#9 only
Error
Auto-negotiation, for Fast Ethernet copper ports
Magnum 4K8 Switches Installation and User Guide 10/04
Auto-negotiation for 10/100Mb ports
Flow-control, Ieee 802.3x standard
Fiber Port Module
Inspecting the Package and Product Optional
Introduction Magnum 4K8 Fiber-Port Modules FPM
Product Description
FPM-MST, 100Mbps multi-mode FX-ST-type, twist-lock connector
FPM-MSC 100Mbps multi-mode FX-SC-type, snap-in connector
100BASE-FX MT-RJ
FPM-SSC 100Mbps single-mode FX-SC-type, snap-in connector
Activity 2 Link
Activity Link
FPM-Blank
FPM-Blank
Before Calling for Assistance
When Calling for Assistance
Return Material Authorization RMA Procedure
No Problem Found
Shipping and Packaging Information
Power Supply Internal 125 VDC Option Industrial Application
B3.0 Applications for DC Powered Switches
B4.0 Installation
Figure B4.1 -48VDC Terminal Block on Magnum Ks-48VDC
B5.0 Operation
B7.0 Troubleshooting
B4.1 UL Requirements
B6.0 Ordering Information
C5.0 Installation
C4.0 Features and Benefits of the DUAL-SOURCE Design
C3.0 DUAL-SOURCE OPTION, Theory of Operation
Example Magnum 4K8-48VDC
C5.1 UL Requirements
C6.0 Ordering Information
C7.0 Operation