Dow-Key Microwave 5105 Manuale utente

5105 Microwave Switch System

Operation Manual

THE RF/MICROWAVE SWITCHING TECHNOLOGY SOLUTION COMPANY

Information in this publication supersedes that in all previously published material.

Specifications and price change privileges reserved.

Printed in the U.S.A.

Dow-Key is a registered trademark of Dow-Key Microwave Corp.

Document Number: 49101-071 Rev. 2

WARRANTY

Dow-Key Microwave Corporation warrants this product to be free from defects in

material and workmanship for a period of 1 year from date of shipment. This warranty

does not apply to defects resulting from product tampering or modification without Dow-

Key’s express written consent. This warranty also does not apply to software, non-

rechargeable batteries, power supplies, or problems arising from normal wear or failure

to follow instructions.

To exercise this warranty, contact Dow-Key Microwave headquarters in Ventura,

California. You will be given prompt assistance and return instructions. Send the

product, transportation prepaid, to the Dow-Key headquarters. Repairs will be made

and the product returned within the quoted period of time, transportation prepaid.

Repaired or replaced products are warranted for the balance of the original warranty

period, or at least 90 days.

NEITHER DOW-KEY MICROWAVE CORPORATION NOR ANY OF ITS EMPLOYEES

SHALL BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIEDENTAL OR

CONSEQUENTIAL DAMAGES ARISISNG OUT OF THE USE OF ITS INSTRUMENTS

AND SOFTWARE EVEN IF DOW-KEY MICROWAVE CORPORATION HAS BEEN

ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES. SUCH

EXCLUDED DAMAGES SHALL INCLUDE, BUT ARE NOT LIMITED TO: COSTS OF

REMOVAL AND INSTALLATION, LOSSES SUSTAINED AS THE RESULT OF INJURY

TO ANY PERSON, OR DAMAGE TO PROPERTY.

Manual Revision History

The revision history shown below lists of all revisions and addendums created for this

manual. The revision levelincreases numerically as the manual undergoes subsequent

updates. Addendums are released between revisions and contain important change

information that the user should incorporate immediately into the manual. When a new

revision is created, all addendum associated with the previous revision of the manual

are incorporated into the new revision of the manual. Each new revision includes a

revised copy of this history page.

Revision 1 (Document Number 49101-071)…………………………. June 2005

Revision 2……………………………………………………………. January 2006

•Update style of manual only

iii

Table of Contents

1General Information...........................................................................................................1

1.1 Introduction................................................................................................................1

1.2 Specifications............................................................................................................1

1.3 Safety Precautions ...................................................................................................2

1.4 Inspection....................................................................................................................2

1.5 Maintenance...............................................................................................................2

1.6 Repacking for shipment..........................................................................................2

2System Layout....................................................................................................................3

2.1 Front Panel Layout...................................................................................................3

2.2 Rear Panel Layout.....................................................................................................3

2.3 Schematic Layout......................................................................................................4

2.4 Ethernet ERNI Pin Out Layout...............................................................................5

3Connections........................................................................................................................6

3.1 Power Connections..................................................................................................6

3.1.1 Line Voltage ..........................................................................................................6

3.1.2 Line Power Connection.......................................................................................6

3.1.3 Line Fuse Replacement ......................................................................................6

3.2 GPIB Control Connection.......................................................................................8

4Configuring the Matrix......................................................................................................9

4.1 Configuring the Matrix.............................................................................................9

4.2 MAC Address.............................................................................................................9

4.3 Ethernet Connections..............................................................................................9

4.4 Testing the Ethernet Communication ...............................................................10

4.5 Communication Problems....................................................................................10

5Manual (LOCAL) Operation...........................................................................................11

5.1 Front Panel Controls..............................................................................................11

5.2 Power On...................................................................................................................11

5.3 Manual Operation through Front Panel............................................................12

5.4 Setting RF Path through the Front Panel.........................................................12

5.5 Front Panel Controls, First Set of Menus.........................................................13

5.5.1 Set LCD Contrast (1) .........................................................................................13

5.5.2 Clear Errors Command (2)...............................................................................13

5.5.3 Clear Positions Command (3)..........................................................................14

5.5.4 GPIB Address (4) ...............................................................................................14

5.5.5 More Options (8).................................................................................................15

5.6 Front Panel Controls, Second Set of Menus...................................................15

5.6.1 IP Address Command (1).................................................................................15

5.6.2 TCP Number Command (2)..............................................................................16

5.6.3 Factory Setup (3)................................................................................................16

5.6.3 Last menu (4)......................................................................................................16

6Remote Operation............................................................................................................17

6.1 Introduction to SCPI...............................................................................................17

6.2 Command Syntax Structure.................................................................................17

6.3 Command Separators............................................................................................18

6.4 Common Commands.............................................................................................18

6.4.1 *IDN?....................................................................................................................18

6.4.2 *OPC?..................................................................................................................19

Table of Contents

6.4.3 *RST.....................................................................................................................19

6.4.4 *WAI......................................................................................................................19

6.5 System Commands................................................................................................20

6.5.1 SYST:ERR? ........................................................................................................20

6.6 Module Command Set ...........................................................................................22

6.6.1 [ROUTe]:MODULE<x>,<y>,<z> ......................................................................22

6.6.2 Setting module to position x,y,z.......................................................................22

6.6.3 ROUTe:CLOSURES?........................................................................................23

Appendix A ................................................................................................................................24

List of Figures

Figure 2-1 Front Panel Layout ..................................................................................................3

Figure 2-2Rear Panel................................................................................................................4

Figure 2-3 Schematic .................................................................................................................4

Figure 2-4 Erni 973101 Connector –Rear View....................................................................5

Figure 3-1 Power Entry Module ................................................................................................7

Figure 5-1 Start-up display......................................................................................................11

Figure 5-2 Main menu display.................................................................................................11

Figure 5-3 Module # 4 selected ..............................................................................................12

Figure 5-4 Module # 4, channel #2 selected.........................................................................12

Figure 5-5 Main Screen showing module 4, channel 2 output 3 selected.......................12

Figure 5-6 First Menu Commands..........................................................................................13

Figure 5-7 Contrast command display...................................................................................13

Figure 5-8 Clear errors display...............................................................................................14

Figure 5-9 Main menu display showing no errors................................................................14

Figure 5-10 Clear command display......................................................................................14

Figure 5-11 GPIB address display.........................................................................................14

Figure 5-12 Second menu commands...................................................................................15

Figure 5-13 IP address display...............................................................................................15

Figure 5-14 TCP port number display....................................................................................16

Figure 5-15 Factory setup display..........................................................................................16

List of Tables

Table 3-1 Line Fuse....................................................................................................................7

Table 3-2 GPIB Pin Assignments.............................................................................................8

1General Information

1.1 Introduction

The Dow-Key Microwave Model 5105 is a Physical Ethernet Switch to switch

10/100base-T with the option to physically switch 1 Gbps Ethernet. The matrix

is an expandable design that allows for up to 8 modules on the rear panel that

can easily be inserted or removed by the customer.Each module contains 2

channels with each channel having 1 input to 4 outputs. Depending on the part

number determines the number of modules installed. For example a 5105-2

includes 2 modules, 5105-7 includes 7 modules. See Appendix A for all

available configurations for the Model 5105.

1.2 Specifications

Configuration: Up to 8 modules with 2 channels each

Rear Panel Connector:ERmetZD Male Con. Angle 4-10 (973101)

Impedance: 100 Ohms ±5 Ohms

Frequency Range:1 GHz

Return Loss (dB): 1 –20 MHz (ƒ) =15

20 –100 MHz (ƒ) =15 –10log10 (ƒ/20)

Near End Cross Talk (dB): 1 –100 MHz (ƒ) =27.1–16.8log10 (ƒ/100)

Contact Resistance (?): 0.1? max per switch

0.2? max per trace between input and output

Switching Speed: 50ms

Operating Temp: 0 to 50°C

Switch Type: Failsafe to Output 1

Line Voltage: 120-240 VAC, 50-60 Hz

Remote Control Interfaces: EHTERNET with RJ-45 Connector

GPIB with 24 position IEEE-488 Connector

Weight: 25 lbs max. (20 lbs nominal)

Dimensions: 5-1/4” H x 19” W x 20” D

General Information

1.3 Safety Precautions

Safety precautions should be observed before using this product and any

associated instrumentation. This product is intended for use by qualified

personnel who recognize the safety precautions required to avoid possible

injury.

1.4 Inspection

The Model 5105 was carefully inspected, both electrically and mechanically

before shipment. After unpacking all items from the shipping carton, check for

any obvious signs of physical damage that may have occurred during transit.

Report any damage to the shipping agent immediately. Save the original

packing carton for possible future reshipment. The following items are included

with every Model5105 order.

•Model 5105 Switch System

•Model 5105 Operation Manual, Document Number 49101-071

•Power Cord, Part Number 40203-005

1.5 Maintenance

The Model 5105 requires no periodic maintenance. Should any problems arise,

contact Dow-Key Microwave immediately for necessary repairs. This system is

not field repairable.

1.6 Repacking for shipment

Should it become necessary to return the Model 5105 for repair, carefully pack

the unit in its original packing carton or the equivalent, and follow these

instructions:

•Call the Repair Department at 1-805-650-0260 for a Return Material

Authorization (RMA) number.

•Advise as to the warranty status of the Model5105.

•Write ATTENTION REPAIR DEPARTMENT and the RMA number on the

shipping label.

2System Layout

2.1 Front Panel Layout

Figure 2-1 shows the general layout of the front panel of the Model 5105 which

includes:

•4 x 40 LCD Display

•16 Button Keypad

Figure 2-1 Front Panel Layout

KEYPAD DISPLAY

2.2 Rear Panel Layout

Figure 2-2 shows the general layout of the rear panel of the Model5105 which

includes:

•Up to Eight 5107 Modules

•Power Entry Module with built in Fuse

•Ethernet: RJ-45 Connector

•GPIB Control: IEEE-488 Interface Connector

System Layout

Figure 2-2Rear Panel

Power Entry Module

Line Fuse Module Number

2.3 Schematic Layout

Figure 2-3Schematic

SHOWN IN FAILSAFE POSITION

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