GarrettCom 6K8 -

Magnum 6K8-Series Industrial Field Switch Installation and User Guide (04/07)

DC Power Connector: First Source: “A+”, “A

-“

, 2nd

GND: Terminal for “earth” or ground wire connection to the hub chassis

Source “B

-

“, “B+”

Input: Two separate sources, each at 88 - 300 VDC

upply, a s

entical to those listed in

pendix

ith the internal -48VDC, 24VDC and

125VDC Dual-Source power supply are designed for installations where a battery plant

.

ide for a detailed description

of the Ma

ws the unit to operate whenever DC power is

he two inputs

With the exception of the dual DC input power connections and the power

s ll pecifications and configuration options for the Magnum 6K8-Series -48VDC,

2 n 125VDC models with this Dual-Source option are id4VDC a d

the Magnum 6K8-Series Fiber Switches Installation and User Guide, including Ap

B “Internal DC Power Supply Option”

C2.0 MAGNUM 6K8-SERIES, with -48VDC, 24VDC and 125VDC Dual-Source

option (OPTIONAL)

The 6K8-Series-Switch models w

is the power source, and where two separate power sources are utilized in order to

increase operational uptime and to simplify maintenance.

The functionality of the Magnum 6K8-Series Switch -48VDC, 24VDC and

125VDC Dual-Source Option units is identical to the standard AC-powered models

Refer to the main sections of this Installation and User Gu

gnum 6K8-Series Switches.

C3.0 DUAL-SOURCE OPTION, THEORY OF OPERATION

The Dual-Source DC power

option is designed using diodes inside

GND

FUSE

+

-

SUPPLY

A+

www GarrettCom com

..

of the chassis on each DC power input

line. ode is placed in each of the A di

four input lines (behind the four

external power connection terminals)

so that power from an external source

can only flow into the unit. This allo

correctly applied to either or both of t

“A” or “B”. The hub will normally draw

its power from the DC source with the highest voltage at a given time.

tage

i

c) When one correct DC input is present, the Switch will receive power if the other DC input is

C4.0 FEATURES AND BENEFITS OF THE DUAL-SOURCE DESIGN

a) The Switch unit can receive power from either input,

b) The Switch unit will not allow power to flow from a higher voltage input to a lower vol

nput, i.e. the two DC power sources are not mixed together by the hub.

A-

B+

B-

GND

CHASSIS

HUB

69

Contents

Main Industrial Field Switch Page 47823 Westinghouse Dr. Fremont, CA 94539-7437 Phone (510) 438-9071 Fax (510) 438-9072 Email: support@garrettcom.com Page Page THE MAGNUM LINE 1.0 SPECIFICATIONS 1.1 Technical Specifications 2 Fiber Port, 1000BASE-FX, GBIC modules 3 For DC internal power supplies at 48VDC, 24VDC and 125VDC, including Dual Source options ( , see Appendices B and C. sales@GarrettCom.com 4 1.2 Ordering Information Magnum Industrial Field Switch (8 ports max) MODEL DESCRIPTION 5 Page Page 2.2 Product Description - Magnum 6K8-Series (6K8) The Magnum 6K8-Series, Industrial Field Switch is the smallest member of 8 2.2.1a Magnum 6K8-Series, Industrial Field Switch 9 Page 2.2.2 Eight-port SFF fiber modules (6K8-MTRJ, 6K8-MLC), 100Mb fiber Page 2.2.4 Six-Port 4 + 2Combo Modules, 4@ 10/100 RJ-45 and 2@100Mb fiber 13 / 2.2.6 Four-Port 10 MB and 100Mb mm Fiber ST Modules 14 2.2.7 Gigabit (1000Mbps) port modules 15 Page Page 2.2.9 Frame Buffering and Flow Control 2.2.10 Managed Network Software (MNS-6K) for Magnum 6K8-Series 18 Page Page 2.4 Applications 21 Page Page Magnum 6K8-Series Industrial Field Switch Installation and User Guide (04/07) Fig. 2.4b-Magnum 6K8 equipped with S-Ring in redundant ring in a outdoor Traffic application .. r Interne Route Control Cente Magnum 6K8 Industrial Field switch in Power Substations applications 24 www GarrettCom com 3.0 Installation 25 Page Page 3.2.4 Connecting Twisted Pair (RJ-45, CAT3, CAT5, Unshielded or Shielded) 28 3.2.5 Connecting Twisted Pair (CAT5E or better, Unshielded or Shielded) 3.3 DIN-Rail Mounting 30 Page Page Page Page 3.5 Alarm Contacts for monitoring internal power, and Software Traps Relay Contacts 35 3.6 6K8-Series Port Module (6KPMV) Installation 3.6.1 Preparation for Installing and Removing 6KPMVs from 6K8s STOP!!! 36 37 Power LED, Pin J5 Power Supply, Pin Dau g hter boar Page 39 Female latch connecto r Fig. 3.6.2h sliding in the top cover onto the chassis base track 40 3.6.3 Removing 6KPM Cards 41 Page Page 4.2 Dual LEDs on TOP and Front of the 6K8-Series unit 44 4.3 Auto-Cross (MDIX) and Auto-negotiation, for RJ-45 ports 45 4.4 Flow-control, IEEE 802.3x Standard 46 4.5 Power Budget Calculations for Magnum 6K8-Series PMs with Fiber Media 47 Magnum 6K8-Series Industrial Field Switch Installation and User Guide (04/07) 6KP4V- F10ST 5.0 Introduction - Magnum 6K8 Industrial Field Switch Port Modules 5.1 Inspecting the Package and Product 5.2 6KPMV Module Description 49 5.2.1 6KP6-RJMST, 4@10/100Mbps RJ-45 and 2@100Mb multi- mode FX-ST twist lock Combo Module 5.2.1a 6KP6-RJ10ST, 4@10/100Mbps RJ-45 and 2@10Mb multi-mode FX-ST twist lock Combo Module 50 51 5.2.1c 6KP4- FLSTFX, 2@10Mb & 2@100Mb multi- mode FX-ST twist lock Module 5.2.2. 6KP6-RJMSC 4@10/100Mbps RJ-45 and 2@100Mb multi-mode FX- SC snap-in Fiber connector 52 53 5.2.5 6KP8-MTRJ, 8 @100Mb multi-mode FX, MTRJ Small-Form-factor small-form-factor 54 5.2.7 6KP8-MLC, 8 ports @ 100Mbps multi-mode LC connector Small- Form Factor 55 56 5.2.9 6KP8-RJ45 (Twisted Pair), 10/100Mb 8-Port 57 / 59 5.2.11 6KP8-45-2MT, 6@ 10/100Mbps RJ-45 and 2@100Mb multi-mode FX , MTRJ Small-Form-Factor C, 6@ 0/100Mbps RJ-45 and 2@100Mb ngle-mode FX , LC Small- 5.2.11a 6KP8-45-2L 1 si Form-Factor 60 5.2.12 GB IC-SXSC Gigabit fiber (1000Mb), multi-mode SC Connector gabit fiber (1000Mb), multi-mode SC Connector 5.2.12a GBIC-LXSC Gi 61 it option) 5.2.13 GBPM-2OTX (Two Gigab 5.2.14 6KM-BLNK 62 G 6.0 TROUBLESHOOTIN 6.2 When Calling for Assistance 6.3 Return Material Authorization (RMA) Procedure 63 .4 : 64 A APPENDIX A: WARRANTY INFORMATION PPENDIX B: Internal DC Power Supply Options 65 , DC terminal block 66 Page APPENDIX C: Internal DC Dual-Source Power Option - - - 68 - DC Terminal 70