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Switching the Power Supply On and Off

The power supply on/off switch is located on the front panel.  When

plugged in and switched on, a red front panel LED will glow.  Since the
Model 1000R16 is a “hot swappable” rack, it is not necessary for any
cards to be installed before switching on the power supply. 
The
power supply may be switched off at any time without harming the
installed cards.

4.2  INSTALLING THE MODEL 1018RC INTO THE CHASSIS

The Model 1018RC is comprised of a front card and a rear card.

The two cards meet inside the rack chassis and plug into each other by
way of mating 50 pin card edge connectors.  Use the following steps as
a guideline for installing each Model 1018RC into the rack chassis:

1.

Slide the rear card into the back of the chassis along the metal
rails provided.

2.

Secure the rear card using the metal screws provided.

3.

Slide the card into the front of the chassis.  It should meet the
rear card when it’s almost all the way into the chassis.

4.

Push the front card 

gently into the card-edge receptacle of the

rear card.  It should “click” into place.

5.

Secure the front card using the thumb screws. 

Note: Since the Model 1018RC16P chassis allows “hot swapping” 

of cards, it is not necessary to power down the rack when 
you install or remove a Model 1018RC.

4.3  WIRING THE MODEL 1018RC

Each of the rear interface cards compatible with the Model 1018RC

has one terminal interface port and one 4-wire (twisted pair) port.
These cards provide a female DB-25 for the terminal interface
connection.

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4.0  INSTALLATION

This section describes the functions of the Model 1000R16 rack

chassis, tells how to install front and rear Model 1018RC cards into the
chassis, and provides diagrams for wiring the interface connections
correctly.

4.1  THE MODEL 1000R16 RACK CHASSIS

The Model 1000R16 Rack Chassis (Figure 9) has sixteen short

range modem card slots, plus its own power supply.  Measuring only
3.5” high, the Model 1000R16 is designed to occupy only 2U in a 19”
rack.  Sturdy front handles allow the Model 1000R16 to be extracted
and transported conveniently.

4.1.1  THE RACK POWER SUPPLY

The power supply included in the Model 1000R16 rack uses the

same mid-plane architecture as the modem cards.  The front card of
the power supply slides in from the front, and the rear card slides in
from the rear.  They plug into one another in the middle of the rack.
The front card is then secured by thumb screws and the rear card by
conventional metal screws.

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WARNING!

There are no user-serviceable parts in the power

supply section of the Model 1018RC. Voltage setting changes and
fuse replacement should only be performed by qualified service
personnel.  Contact Patton Electronics Technical support at
(301)975-1007, http://www.patton.com, or [email protected] for
more information.

Figure 9. Model 1000R16 Rack Chassis with power supply 

Содержание 1018RC

Страница 1: ...Powered High Speed Short Range Modem Rack Mount Card SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07M1018RC C Doc 013012UC Revised 2 4 97 C E R T I F I E D An ISO...

Страница 2: ...erms by the user 1 1 RADIO AND TV INTERFERENCE The Model 1018RC generates and uses radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s in...

Страница 3: ...oint operation V 54 loopback tests and V 52 compliant BER tests Six easy to read LED indicators Transformer isolation Silicon Avalanche Diode surge protection Switchable 120V or 240V power supply Moun...

Страница 4: ...Patton factory default settings are found on on pages 4 and 5 S1 1 DTE Control of LAL The setting for switch S1 7 determines whether the Local Analog Loopback test on the Model 1018RC can be activated...

Страница 5: ...mbers are shown on the following page 8 S2 1 V 54 Disable The setting for switch S2 1 determines whether the Model 1018RC s V 54 diagnostics are disabled or are in normal operating mode S2 1 Setting O...

Страница 6: ...2 SGND DB 25 pin 7 and FRGND Connected Position 2 3 SGND DB 25 pin 7 and FRGND Not Connected 10 Interface Combination Model Number DB 25 RJ 11 1000RCM12511 DB 25 RJ 45 1000RCM12545 RJ 11 RJ 45 1000RC...

Страница 7: ...e rear interface cards compatible with the Model 1018RC has one terminal interface port and one 4 wire twisted pair port These cards provide a female DB 25 for the terminal interface connection 12 4 0...

Страница 8: ...5 to connect the terminal interface to your computing hardware It is pinned according to the EIA 561 DCE interface standard For specific interface pin outs please refer to the diagram in Appendix D of...

Страница 9: ...rror LED will glow A successful 511 E test will confirm that the loop is in place and that the Model 1018RC s built in 511 generator and detector are working properly 16 5 0 OPERATION Once you have co...

Страница 10: ...oth Model 1018RCs were functioning properly this suggests a problem with the twisted pair communication line connecting the two modems A common problem is improper crossing of the pairs Also verify th...

Страница 11: ...Wide Blank Front Panel 0516RPB1 Single Width Blank Rear Panel 0516RPB4 4 Wide Blank Rear Panel 056S1 Set of 16 4 pan head screws washers 20 APPENDIX B PATTON MODEL 1018RC CABLE RECOMMENDATIONS The Pa...

Страница 12: ...products for your unique needs We would like to hear from you Please contact us in any of the following ways to tell us how you like this product and how we can meet your product needs today and in th...

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