Patton electronic Network Card 1110ARC User Manual

Dear Valued Customer,  
Thank you for purchasing Patton Electronics products! We do  
appreciate your business. I trust that you find this user manual helpful.  
We manufacture one of the widest selections of data  
USER  
communications products in the world including CSU/DSU's, network  
termination units, powered and self-powered short range modems, fiber optic  
modems, interface converters, baluns, electronic data switches, data-line surge  
protectors, multiplexers, transceivers, hubs, print servers and much more. We  
produce these products at our Gaithersburg, MD, USA, facility, and can  
custom manufacture products for your unique needs.  
MANUAL  
MODEL 1110ARC  
Asynchronous, RS-232  
Fiber Optic  
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 the future.  
Web:  
Rack Card Modem  
Sales E-mail:  
Support E-mail:  
Phone - Sales  
Phone - Support  
Fax:  
(301) 975-1000  
(301) 975-1007  
(301) 869-9293  
Mail:  
Patton Electronics Company  
7622 Rickenbacker Drive  
Gaithersburg, MD 20879 USA  
We are committed to a quality product at a quality price. Patton  
Electronics is BABT and ISO 9001 certified. We meet and exceed the highest  
standards in the industry (CE, UL, etc.).  
It is our business to serve you. If you are not satisfied with any  
aspect of this product or the service provided from Patton Electronics or its  
distributors, please let us know.  
Thank you.  
Burton A.Patton  
Vice President  
P.S. Please tell us where you purchased this product.  
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Part #07M1110ARC-A  
Doc #018022UA  
Revised 3/16/98  
SALES OFFICE  
(301) 975-1000  
TECHNICAL SUPPORT  
(301) 975-1007  
An ISO-9001  
Certified Company  
 
2.0 GENERAL INFORMATION  
3.0 CONFIGURATION  
Thank you for your purchase of this Patton Electronics product.  
This product has been thoroughly inspected and tested and is  
warranted for One Year parts and labor. If any questions during  
installation or use of the 1110ARC, contact Patton Electronics Technical  
Support at (301) 975-1007.  
This setting describes the location and orientation of the Model  
1110ARC’s configuration jumpers. There are two sets of jumpers to  
set: those on the front “brains” card and those on the rear “interface”  
card.  
3.1 FRONT CARD SETTINGS  
2.1 FEATURES  
The jumpers on the Model 1110ARC “brains” card set RTS/CTS  
delay and carrier control. Figure 1 (below) shows their location on the  
PC board.  
• Communicates over dual optical fibers  
• RS-232 Data rates to 19.2 Kbps  
• Distances to 4 miles  
• Mounts in Patton’s 16-Card Rack Chassis  
• Compatible with the Patton Model 1110A self-powered modem  
• Immune to RFI/EMI noise, ground loops and transient surges  
• Easily accessible configuration jumpers  
• Bi-level LED status indicators  
• Works with switchable 120V or 240V rack mount power supply  
• SMA or ST connectors available (HD-26 female RS-232 port)  
2.2 DESCRIPTION  
Figure 1. Model 1110ARC front card jumper locations  
The Patton Model 1110ARC fiber optic rack card modem is the  
rack mountable counterpart to Patton’s Model 1110A self-powered, fiber  
optic modem. Communicating full or half duplex over dual optical  
fibers, the Model 1110ARC supports data rates to 19.2 Kbps and  
distances to 4 miles.  
JP1 and JP2: RTS/CTS Delay  
The combined settings for jumpers JP1 and JP2 determine the  
amount of delay between the time the Model 1110ARC “sees” RTS and  
when it sends CTS.  
Like all fiber optic modems, the Model 1110ARC is inherently  
immune to RFI/EMI noise, ground loops and transient surges. The  
carrier may be switch selected as either “Continuously On” or  
“Controlled by RTS”. Four pairs of bi-level LED indicators monitor TD,  
RD, RTS and CD. A single LED monitors power.  
JP1  
Off  
On  
On  
Off  
JP2  
Off  
Off  
On  
On  
Setting  
No delay  
No delay  
9.0 mS  
79.5 mS  
The Model 1110ARC is designed to mount in Patton’s 2U high 19”  
rack chassis. This 16-card chassis has a switchable 120/240 volt  
power supply and mounts cards in a mid-plane architecture: The front  
“brains” half-card can be plugged into different rear “interface” cards.  
The Model 1110ARC is available with a choice of two interface cards:  
one with SMA connectors, and one with ST connectors. Both cards are  
equipped with an HD-26 female connector for the RS-232 interface.  
JP3: Carrier Detect  
The settings for jumper JP3 determines whether carrier detect is  
enabled or disabled. Carrier detect feature responds to RTS; if RTS is  
on, the Model 1110ARC will have a carrier.  
JP3  
On  
Off  
Setting  
Enabled  
Disabled  
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3.2 REAR CARD SETTINGS  
DTE Shield (Pin 1) & FRGND (JB1)  
The Model 1110ARC is compatible with two dual-fiber interface  
cards, one with dual ST connectors and one with dual SMA connectors.  
Both cards use an HD-26 female for the RS-232 interface. The  
jumpers on both interface cards function identically. Figure 2 (below)  
shows the location of the jumpers.  
In the connected (closed) position, this strap links DB-25 pin 1 and  
frame ground. In the open (disconnected) position, pin 1 is “lifted” from  
frame ground.  
JB1  
Position 1&2 = DTE Shield (Pin 1) and FRGND connected  
Position 2&3 = DTE Shield (Pin 1) and FRGND not connected  
JB1  
(pin 1 on right)  
3 2 1  
Figure 2. Model 1110ARC rear card jumper location  
3.2.1 HOW THE JUMPERS WORK  
Figure 3 (below) shows the 3-pin jumpers used on the rear card.  
The strap enables or disables a particular function depending upon  
whether it straddles pins 1 and 2, or pins 2 and 3.  
Figure 3. Orientation of interface card strap  
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4.0 INSTALLATION  
Switching the Power Supply On and Off  
This section describes the functions of the Model 1000R16 rack  
chassis, tells how to install front and rear Model 1110ARC cards into the  
chassis, and provides instructions for connecting the interface cables.  
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.  
4.1 THE MODEL 1000R16 RACK CHASSIS  
The 1000R16 Rack Chassis (Figure 4, below) has sixteen short  
range modem card slots, plus its own power supply. Measuring only  
3.5” high, the 1000R16 is designed to occupy only 2U in a 19” rack.  
Sturdy front handles allow the 1000R16 to be extracted and transported  
conveniently.  
NOTE: Please refer to the Model 1000RP Series User Manual AC  
and DC Rack Mount Power Supplies for fuse and power card  
replacement information.  
4.2 INSTALLING THE MODEL 1110ARC INTO THE CHASSIS  
The Model 1110ARC is comprised of a front card and a rear card.  
The two cards meet inside the rack chassis and plug into each other  
via mating 50 pin card edge connectors. Use the following steps as a  
guideline for installing each Model 1110ARC into the Model 1000R16  
rack chassis:  
1. Slide the rear card into the back of the chassis along the metal  
rails.  
Figure 4. Model 1000R16 rack chassis with power supply  
2. Secure the rear card using the metal screws provided.  
3. Slide the front card into the front of the chassis. It should meet the  
rear card when it’s almost all the way into the chassis.  
4.1.1 THE RACK POWER SUPPLY  
4. Push the front card gently into the card-edge receptacle of the  
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.  
rear card. It should “click” into place.  
5. Secure the front card using the thumb screws.  
Note: Since the Model 1000R16 chassis allows “hot swapping” of  
cards, it is not necessary to power down the rack when you install or  
remove a Model 1110ARC.  
WARNING! There are no user-serviceable parts in the power  
supply section of the Model 1110ARC. Voltage setting changes  
and fuse replacement should only be performed by qualified  
service personnel. Contact Patton Electronics Technical  
[email protected] for more information.  
4.3 WIRING UP THE MODEL 1110ARC  
Both of the rear interface cards compatible with the Model  
1110ARC have one RS-232 port and one dual-connector fiber port.  
Depending upon the card you have, the fiber port will be either an ST  
or SMA connector. The RS-232 port is always a female HD-26  
connector.  
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5.0 OPERATION  
4.3.1 RS-232 CONNECTION  
Once you have configured each Model 1110ARC and connected the  
cables, you are ready to operate the units. This section describes the  
LED status monitors and power-up procedure.  
The RS-232 port on the rear card of the Model 1110ARC is wired  
as a DCE, and uses a female HD-26 connector. The HD-26 is an  
alternate connector according to the EIA RS-232E specification, and  
the pin-out is the same as a standard DB-25. Pin 26 is not used.  
5.1 LED STATUS MONITORS  
You will need an interface cable to connect the Model 1110ARC to  
your RS-232 device. Assuming your RS-232 device is a DTE (PC,  
host, terminal, workstation, etc.), the cable should be wired straight  
through . You may either provide your own cable, or you may purchase  
an HD-26 to DB-25 cable from Patton Electronics Company. Please  
call the Patton Sales Department at (301) 975-1000 for price and  
delivery information.  
The Model 1110ARC features nine front panel status LEDs that  
indicate the condition of the modem and communication link:  
The green “PWR” LED glows when power is applied to the modem  
card through its mid-plane chassis connection.  
The green “TD” and “RD” indicators blink to show positive state  
data activity. The Red “TD” and “RD” indicators blink to show  
negative state data activity. Solid red indicates an idle state.  
Notice! Any terminal cable connected to the Model 1110ARC  
must be shielded cable, and the outer shield must be 360  
degree bonded–at both ends–to a metal or metalized backshell.  
The green “RTS” and “CD” indicators glow solid to show the  
control signal is on. The red “RTS” and “CD” indicators glow solid  
to show the control signal is off. When the 1110ARC is connected  
to a DTE, RTS will glow green for an incoming signal on RS-232  
pin 4. CD will glow green for an incoming signal from the line, and  
an outgoing signal on RS-232 pin 8.  
4.3.2 FIBER CONNECTIONS  
The Model 1110ARC is designed to work with the self-powered  
Model 1110A, or with another Model 1110ARC. In either case, you will  
need one unit at each end of a dual fiber cable. This cable connects to  
the Model 1110ARC using either ST or SMA connectors. Figure 5  
(following page) shows a close-up of each of these connector types.  
5.2 POWER-UP  
There is no power switch on the Model 1110ARC: Power is  
automatically applied to the 1110ARC when its card-edge connector  
makes contact with the chassis’ mid-plane socket, or when the chassis’  
power supply is turned on. Note: The 1110ARC is a “hot swappable”  
card—it will not be damaged by plugging it in or removing it while the  
rack is powered up.  
When the local and remote units are both powered up, and are  
passing data normally, the following LED conditions will exist:  
alignment pin  
faces down  
• PWR = green  
• TD & RD = flashing red and green  
• RTS & DCD = green  
Figure 5. Close up of ST and SMA connections  
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APPENDIX A  
APPENDIX B  
PATTON MODEL 111OARC SPECIFICATIONS  
PATTON MODEL 1110ARC FACTORY REPLACEMENT PARTS  
Transmission Line:  
Dual optical cable  
The Patton Model 1110ARC rack system features interchangeable  
rear half cards, power cords/fuses for international various operating  
environments and other user-replaceable parts. Model numbers and  
descriptions for these parts are listed below:  
Transmission Mode:  
Asynchronous, half or full duplex, point-to-  
point  
Interfaces:  
EIA RS-232, CCITT V.24  
0 - 19.2 Kbps  
Patton Model #  
Description  
Data Rates:  
Distance:  
1000RPEM..........................120/240V Rear Power Entry Module  
1000RPSM-2.......................120/240V Front Power Supply Module  
1000RPEM-DC ...................DC Rear Power Entry Module  
1000RPSM-48A..................48V Front Power Supply Module  
1000RPEM-V ......................120/240V CE Compliant Rear Power  
Entry Module  
4 miles over continuous fiber  
RTS/CTS Delay:  
Switch-selectable: No delay, 9.0 mS, 79.5  
mS  
1000RPSM-V ......................120/240V CE Compliant Front Power  
Supply Module  
Receiver Sensitivity:  
-45 dBm  
Coupled Power Output: -20 to -25 dBm  
0805US ...............................American Power Cord  
0805EUR.............................European Power Cord CEE 7  
0805UK...............................United Kingdom Power Cord  
0805AUS.............................Australia/New Zealand Power Cord  
0805DEN.............................Denmark Power Cord  
0805FR ...............................France/Belgium Power Cord  
0805IN.................................India Power Cord  
Optic Wavelength:  
LED Indicators:  
Connectors:  
850 nm  
Power, TD, RD, RTS, CD  
HD-26 female on RS-232 side; ST or SMA  
connectors on fiber side  
0805IS.................................Israel Power Cord  
0805JAP..............................Japan Power Cord  
0805SW ..............................Switzerland Power Cord  
Temperature Range:  
Altitude:  
0-60°C (32-140°F)  
0-15,000 feet  
05R16FPB1.........................Single Width Blank Front Panel  
05R16FPB4.........................4-Wide Blank Front Panel  
05R16RPB1 ........................Single Width Blank Rear Panel  
05R16RPB4 ........................4-Wide Blank Rear Panel  
Humidity:  
Up to 95% non-condensing  
2 oz.  
Weight:  
Dimensions:  
0.95”W x 3.1”H x 5.4”L  
0821R4................................400 mA Fuse (5x20mm)  
Littlefuse 239.400 or equivalent  
0821R2................................200 mA Fuse (5x20mm)  
Littlefuse 239.200 or equivalent  
056S1..................................Set of 16 #4 pan head screws/washers  
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APPENDIX C  
APPENDIX C  
PATTON MODEL 1110ARC BLOCK DIAGRAM  
PATTON MODEL 1110ARC PIN CONFIGURATIONS  
UNIVERSAL D-26 INTERFACE (DCE WIRING)  
8- (CD) Carrier Detect  
Data Terminal Ready - (20)  
7- (SG) Signal Ground  
6- (DSR) Data Set Ready  
5- (CTS) Clear to Send  
4- (RTS) Request to Send  
3- (RD) Receive Data  
2- (TD) Transmit Data  
1- (FG) Frame Ground  
Copyright © 1998  
Patton Electronics Company  
All Rights Reserved  
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