Patton electronic Modem 1060rc User Manual

USER  
MANUAL  
MODEL 1060RC  
AC Powered, Asynchronous  
Short Range Modem:  
Rack Mount Card  
SALES OFFICE  
(301) 975-1000  
Part #07M1060RC-B  
Doc #058021U, Rev C  
Revised 1/23/08  
TECHNICAL SUPPORT  
(301) 975-1007  
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An ISO-9001  
Certified Company  
 
1.3 SERVICE  
All warranty and nonwarranty repairs must be returned freight  
prepaid and insured to Patton Electronics. All returns must have a  
Return Materials Authorization number on the outside of the shipping  
container. This number may be obtained from Patton Electronics  
Technical Support: (301) 975-1007; http://www.patton.com; or,  
NOTE: Packages received without an RMA number will not be  
accepted.  
Patton Electronics' technical staff is also available to answer any  
questions that might arise concerning the installation or use of your  
Model 1060RC. Technical Service hours: 8AM to 5PM EST, Monday  
through Friday.  
2
 
2.0 GENERAL INFORMATION  
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 or problems  
arise during installation or use of this product, please do not hesitate to  
contact Patton Electronics Technical Support at (301) 975-1007.  
2.1 FEATURES  
• Data rates to 57.6 kbps  
• Receiver optical isolation  
• High speed surge protection  
• Supports distances up to 14 miles (22.5 km)  
• Mounts in Patton's 16-card rack chassis  
• Bi-state LED indicators  
• Point-to-point or multipoint operation  
• Local and remote loopback test modes  
• Hardware and software flow control support  
• Pin assignable control signals  
2.2 DESCRIPTION  
The Model 1060RC Asynchronous Short Range Modem Rack  
Card operates full duplex over two unconditioned twisted pair.  
Supporting data rates to 57.6 kbps, the Model 1060RC has a maximum  
range of 14 miles (22.5 km) (at 1200 bps over 19 AWG wire). The  
Model 1060RC passes one control signal in each direction, and  
features both optical isolation and Silicon Avalanche Diode surge  
protection on the data line side.  
The Model 1060RC 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" card can be plugged into different rear "interface" cards. This  
means that the 1060RC can have several interface options, and can be  
switched with other Patton short haul cards.  
The Model 1060RC has two built-in diagnostic tools: local and  
remote loopback test. Additionally, bi-level LEDs on the 1060RC's front  
panel allow you to visually monitor communication.  
3
 
3.0 CONFIGURATION  
This section describes the location and orientation of the Model  
1060RC's configuration switches and provides detailed instructions on  
setting each of the switches.  
3.1 FRONT CARD CONFIGURATION  
The Model 1060RC uses a set of eight DIP switches that allow  
configuration to a wide range of asynchronous applications. These DIP  
switches are accessible when the card is slid out of the rack chassis  
(see Figure 1, below). Once configured, the Model 1060RC is  
designed to operate transparently, without need for frequent re-  
configuration.  
SW1  
(SW1-1 on top)  
Figure 1. Model 1060RC board, showing location of DIP switches  
The eight DIP switches on the Model 1060RC board allow you to  
specify control signal pin assignments and carrier control method.  
Figure 2 (below) shows the orientation of the DIP switches with respect  
to "ON" and "OFF" positions.  
ON  
ON  
1
2
3
4
5
6
7
8
OFF  
Figure 2. Close up of DIP switches showing ON/OFF positions.  
4
 
3.2 "QUICK SET-UP" INSTRUCTIONS  
In the majority of applications, you will not need an in-depth  
knowledge of the Model 1060RC's capabilities to get up and running.  
The following "quick set-up" DIP switch configurations cover most  
Model 1060RC operating environments.  
3.2.1 Point-to-Point Applications  
If you are installing these units in a point-to-point application with a  
computer, printer or terminal, configure the DIP switches on both Model  
1060s as follows:  
Switch Number:  
Positions  
1 2  
ON ON  
3
4
5
6
7
ON OFF OFF OFF OFF  
3.2.2 Multi-Point Applications  
If you are installing these units in a multipoint application, configure  
the DIP switches for master and slave units as follows:  
Switch Number:  
Master positions  
Slave positions  
1
2
3
4
5
6
7
ON ON  
ON ON  
ON OFF OFF OFF OFF  
ON OFF OFF OFF ON  
3.3 SPECIAL CONFIGURATION  
If your installation requires special configuration of the Model  
1060RC, use the table below as a guide. This table shows all possible  
Model 1060RC switch settings. Following the table are brief  
descriptions of the Control Input, Control Output, +Voltage Output and  
Carrier Controlled by (Cin) parameters shown in the table below.  
Control  
Input  
Control  
Output  
+Voltage  
Output  
Carrier  
Switch Settings  
Mode  
Controlled  
(DCE/DTE)  
(C  
)
(C  
)
(V  
)
by (C  
)
1
2
3
4
5
6
7
In  
Out  
Out  
In  
DCE  
DCE  
DCE  
DCE  
DCE  
DCE  
DCE  
DCE  
4
4
8
8
8
8
6
6
6
6
6
6
6
6
8
8
8
8
Disabled  
Enabled  
Disabled  
Enabled  
Disabled  
Enabled  
Disabled  
Enabled  
ON ON ON OFF OFF OFF OFF  
ON ON ON OFF OFF OFF ON  
OFF ON ON ON OFF OFF OFF  
OFF ON ON ON OFF OFF ON  
ON OFF OFF OFF ON ON OFF  
ON OFF OFF OFF ON ON ON  
OFF OFF OFF ON ON ON OFF  
OFF OFF OFF ON ON ON ON  
4,11,20*  
4,11,20*  
4
4
4,11,20*  
4,11,20*  
*Multiple input pins are "or-tied"—if any input goes low, carrier is dropped  
5
 
Control Input (Cin):  
The Control Input signal is used by the local Model 1060RC as an  
input signal to “turn on” (in the “Enabled” settings) and allow data  
transmission to the remote device. This is required for half-duplex/  
switched-carrier environments as well as in hardware flow control  
applications. In the “Disabled” settings, the 1060RC is always “turned  
on” and sends a continuous carrier to the remote 1060RC.  
Control Output (Cout):  
The Control Output signal is transmitted by the local Model  
1060RC to its attached DTE device. This signal should be the same  
logic state as the Control Input signal on the remote 1060RC. This  
signal is required in half-duplex/switched carrier environments or in  
hardware flow control applications.  
+Voltage Output (+Vout):  
The +Voltage Output signal is a constant positive voltage that is  
sent from the 1060RC to its attached DTE device.  
Carrier Controlled by (Cin):  
When Carrier Controlled by Control Input is “Enabled”, the Model  
1060RC is “turned on” by the corresponding Cin Signal from the DTE.  
In effect, the Control Input signal on the local 1060RC "controls" the  
presence of "carrier" and the Control Output signal on the remote  
1060RC. This setting is required in half-duplex/switched carrier  
environments or in hardware flow control applications. When Carrier  
Control by Control Input is “Disabled”, the 1060RC sends a continuous  
carrier and is always “turned on”.  
6
 
3.4 REAR CARD CONFIGURATION  
The 1060RC has four interface card options: DB-25/RJ-11,  
DB-25/RJ-45, RJ-45/RJ-11 and dual RJ-45. Each of these options  
supports one RS-232 connection and one 4-wire connection (the RS-  
232 port is always the lower port on the interface card). Figure 4  
(below) illustrates the four different interface options for the Model  
1060RC:  
RJ-45 (8-wire)  
RJ-45 (8-wire)  
RJ-11 (6-wire)  
RJ-11 (6-wire)  
DB-25 F  
RJ-45 (10-wIre) RJ-45 (10-wire)  
DB-25 F  
Figure 4. Model 1060RC interface card options  
Prior to installation, you will need to examine the rear card that you  
have selected and ensure that it is configured properly for your  
application. Each rear card is configured by setting straps located on  
the PC board. Sections 3.4.1 and 3.4.2 describe the strap locations  
and possible settings for each rear card.  
7
 
3.4.1 DB-25/RJ-11 & DB-25/RJ-45 Strap Settings  
Figure 5 (below) shows strap locations for the Model  
1000RCM12511 (DB-25/RJ-11) and the Model 1000RCM12545 (DB-  
25/ RJ-45) rear cards. These straps determine various grounding  
characteristics for the RS-232 and twisted pair lines.  
JB2  
(peg 1 on left)  
JB3  
(peg 1 on top)  
JB4  
(peg 1 on left)  
Figure 5. DB-25/RJ-11 & DB-25/RJ-45 strap locations  
Figure 6 (below) shows the orientation of the rear interface card  
straps. Observe that the strap can either be on pegs 1 and 2, or on  
pegs 2 and 3.  
1
2
3
1
2
3
1
2
3
Figure 6. Orientation of interface card straps  
8
 
The table below provides an overview of strap functions for the DB-  
25/modular cards. Following this overview is a detailed description of  
each strap's function.  
INTERFACE CARD STRAP SUMMARY TABLE #1  
Strap  
JB2  
Function  
Position 1&2  
Connected  
Connected  
Connected  
Position 2&3  
Open*  
Line Shield & FRGND  
DTE Shield (Pin1) & FRGND  
FRGND & SGND  
JB3  
Open*  
JB4  
Open*  
* indicates factory default  
Line Shield & FRGND (JB2)  
This strap pertains to the line interface. In the connected (closed)  
position, this strap links RJ-11 pins 1 and 6, or RJ-45 pins 2 and 7 to  
frame ground. These pins can be used as connections for the twisted  
pair cable shield. In the open (disconnected) position, pins 1 and 6 (or  
2 and 7) remain connected to each other, but are "lifted" from the frame  
ground.  
JB2  
Position 1&2 = Line Shield and FRGND Connected  
Position 2&3 = Line Shield and FRGND Not Connected  
DTE Shield (Pin 1) & FRGND (JB3)  
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.  
JB3  
Position 1&2 = DTE Shield (Pin 1) and FRGND Connected  
Position 2&3 = DTE Shield (Pin 1) and FRGND Not Connected  
SGND & FRGND (JB4)  
In the connected (closed) position, this strap links DB-25 pin 7  
(Signal Ground) and frame ground. In the open (disconnected)  
position, pin 1 is "lifted" from frame ground.  
JB4  
Position 1&2 = SGND (pin 7) and FRGND Connected  
Position 2&3 = SGND (Pin 7) and FRGND Not Connected  
9
 
3.4.2 RJ-45/RJ-11 & RJ-45/RJ-45 Strap Settings  
Figure 8 (opposite page) shows strap locations for the Model  
1000RCM1D11 (RJ-45/RJ-11) and the Model 1000RCM1D45 (RJ-45/  
RJ-45) rear cards. These straps determine various grounding  
characteristics for the RS-232 and twisted pair lines.  
JB2  
(peg 1 on top)  
JB6  
(peg 1 on top)  
JB5  
(peg 1 on left)  
Figure 8. RJ-45/RJ-11 & RJ-45/RJ-45 strap locations  
The table below provides an overview of strap functions for the  
modular/modular cards. Following the table is a detailed description of  
each strap's function.  
INTERFACE CARD STRAP SUMMARY TABLE #2  
Strap  
JB2  
Function  
Line Shield & FRGND  
SGND & FRGND  
DTE Pin 2  
Position 1&2  
Connected  
Connected  
DSR*  
Position 2&3  
Open*  
JB5  
Open*  
JB6  
RI  
* indicates factory default  
Line Shield & FRGND (JB2)  
This strap pertains to the line interface. In the connected (closed)  
position, this strap links RJ-11 pins 1 and 6, or RJ-45 pins 2 and 7 to  
frame ground. These pins can be used as connections for the twisted  
pair cable shield. In the open (disconnected) position, pins 1 and 6 (or  
2 and 7) remain connected to each other, but are "lifted" from frame  
ground.  
JB2  
Position 1&2 = Line Shield and FRGND Connected  
Position 2&3 = Line Shield and FRGND Not Connected  
10  
 
SGND & FRGND (JB5)  
This strap pertains to the DTE interface, which is a 10-position  
modular RJ-45 jack. In the connected (closed) position, this strap links  
modular pin 5 (Signal Ground) and frame ground. In the open  
(disconnected) position, pin 5 is "lifted" from frame ground.  
JB5  
Position 1&2 = SGND (pin 5) and FRGND Connected  
Position 2&3 = SGND (Pin 5) and FRGND Not Connected  
DTE Interface Pin 2 (JB6)  
This strap configures DTE interface pin 2 for Ready Start (DSR)  
operation when placed on pegs 1 & 2. Placing the strap on pegs 2 & 3  
is not a valid option when using this rear interface card in conjunction  
with the Model 1060RC.  
JB6  
Position 1&2 = Ready Start (DSR) Operation  
Position 2&3 = Not a valid option  
11  
 
4.0 INSTALLATION  
This section describes the functions of the Model 1000R16 rack  
chassis, tells how to install front and rear Model 1060RC cards into the  
chassis, and provides diagrams for wiring up the interface connections  
correctly.  
4.1 THE MODEL 1000R16 RACK CHASSIS  
The 1000R16 Rack Chassis (shown in figure 10, below) has  
sixteen short range modem card slots, plus its own power supply.  
Measuring only 3.5" high, each Model 1060RC is designed to occupy  
only 2U in the 19" Model 1000R16. Sturdy front handles allow the  
1000R16 to be extracted and transported conveniently.  
Figure 10: Model 1000R16 Rack Chassis with power supply  
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.  
WARNING! There are no user-serviceable parts in the  
power supply section of the Model 1060RC Series.  
Voltage setting changes and fuse replacement should only  
be performed by qualified service personnel. Contact  
Patton Electronics Technical support at (301)975-1007 for  
more information.  
12  
 
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.  
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 1060RC INTO THE CHASSIS  
The Model 1060RC is comprised of a front "brains" card and a rear  
"connections" 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 1060RC  
into the Model 1000R16 rack chassis:  
1. Slide the rear "connections" 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 "brains" 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 1000R16 chassis allows "hot swapping"  
of cards, it is not necessary to power down the rack when you  
install or remove a Model 1060RC.  
4.3 RS-232 CONNECTION  
The Model 1060RC offers two port options for connecting the  
RS-232 interface to your computing hardware: DB-25 female and  
10-pin RJ-45 female (the RS-232 port is always the lower port on the  
interface card). The DB-25 is pinned according to the RS-232C/V.24  
interface standard. The 10-pin RJ-45 is pinned according to the  
EIA/TIA-561 interface standard. For specific interface pin-outs, please  
refer to the diagrams in Appendix D of this manual.  
13  
 
The Model 1060RC is wired to connect to a DTE. If your RS-232  
output device is a DTE, use a straight though cable to connect to the  
Model 1060RC. If your RS-232 output device is DCE, call Patton  
Technical Support at (301) 975-1007 for specific installation  
instructions.  
Notice! Any terminal cable connected to the Model  
1060RC must be shielded cable, and the outer shield must  
be 360 degree bonded–at both ends–to a metal or  
metalized backshell.  
4.4 TWISTED PAIR CONNECTION  
The Model 1060RC operates over two twisted pair. In all  
applications, the twisted pair wire must be 26 AWG or thicker,  
unconditioned, dry, metallic wire. Both shielded and unshielded wire  
yield favorable results. Note: The Model 1060RC can only  
communicate in a closed data circuit with another Model 1060RC. Dial-  
up analog circuits, such as those used with a standard Hayes-type  
modem, are not acceptable. For further information about acceptable  
wire grades, please refer to the diagrams in Appendix B.  
4.4.1 Point-to-Point Twisted Pair Connection  
The 6-position RJ-11 and 8-position RJ-45 jack options for the  
Model 1060RC (always the upper jack on the rear interface card) are  
prewired for a standard TELCO wiring environment. Connection of a  
4-wire twisted pair circuit between two or more Model 1060RCs  
requires a crossover cable as shown in the figures below and on the  
following page.  
RJ-11  
SIGNAL PIN#  
COLOR  
COLOR PIN#  
SIGNAL  
GND  
RCV-  
XMT+  
XMT-  
RCV+  
GND  
1
2
3
4
5
6
Blue..................White  
Yellow...............Red  
Green...............Black  
Red ..................Yellow  
Black ................Green  
White................Blue  
6
4
5
2
3
1
GND  
XMT-  
RCV+  
RCV-  
XMT+  
GND  
14  
 
RJ-45  
COLOR  
SIGNAL PIN#  
COLOR PIN#  
SIGNAL  
GND  
RCV-  
XMT+  
XMT-  
RCV+  
GND  
2
3
4
5
6
7
Orange.............Brown  
Black................Green  
Red..................Yellow  
Green...............Black  
Yellow ..............Red  
Brown ..............Orange  
7
5
6
3
4
2
GND  
XMT-  
RCV+  
RCV-  
XMT+  
GND  
4.4.2 Multipoint Twisted Pair Connection  
Figure 11 (below) shows how to wire two-pair cables properly for a  
Model 1060RC star topology.  
HOST  
FIRST SLAVE  
SECOND SLAVE  
RCV+  
XMT+  
RCV+  
XMT-  
RCV+  
RCV-  
RCV-  
XMT+  
XMT-  
RCV-  
XMT+  
XMT-  
Figure 11. Two-pair star wiring for Model 1060RC host and slaves  
RJ-45  
RJ-11  
1 - Blue  
1 - Blue  
2 - Orange  
3 - Black  
4 - Red  
2 - Yellow  
3 - Green  
4 - Red  
5 - Green  
6 - Yellow  
7 - Brown  
8 - Slate  
5 - Black  
6 - White  
Notice! Any modular twisted pair cable connected to  
the Model 1060RC must be shielded cable, and the outer  
shield must be properly terminated to a shielded modular  
plug on both ends of the cable.  
15  
 
5.0 OPERATION  
Once you have configured each Model 1060RC and connected the  
cables, you are ready to operate the units. Section 5.0 describes the  
LED status monitors, the power-up procedure and the use of the built-in  
loopback test modes.  
5.1 LED STATUS MONITORS  
The Model 1060RC features ten front panel status LEDs that  
indicate the condition of the modem and communication link. Figure 12  
(below) shows the relative front panel positions of the LEDs. Following  
figure 12 is a description of each LED's function.  
Model 1060RC  
Power  
TD  
RD  
Cntrl  
In  
Cntrl  
Out  
Test  
Figure 12. The Model 1060RC front panel, showing LED positions  
Power  
glows green when power is applied to the Model  
1060RC front card.  
TD & RD  
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 a connection in an idle state.  
Cntrlin and glow red to show that either control signal is off.  
Cntrlout  
Glow green to show that either control signal is on.  
When the 1060RC is connected to a DTE, Control In  
will glow green for a positive polarity on the Control  
Input signal. Control Out will glow green for an  
incoming signal from the line.  
Test  
glows green when the loopback test modes are  
activated.  
16  
 
5.2 POWER-UP  
There is no power switch on the Model 1060RC: Power is  
automatically applied to the 1060RC when its card-edge connector  
makes contact with the chassis' mid-plane socket, or when the chassis'  
power supply is turned on. Note: The 1060RC 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 Model 1060RCs are both powered up, and  
are passing data normally, the following LED conditions will exist:  
• PWR = green  
• TD & RD = flashing red and green  
• Control In & Control Out = green  
• TEST = off  
17  
 
5.3 TEST MODES  
The Model 1060RC offers two diagnostic modes: local analog loop  
and remote analog loop. These test modes are activated  
simultaneously by depressing the "Test" button on the front panel of the  
Model 1060RC.  
Local Analog Loop  
The Local Analog Loop test mode causes any data sent to the  
local 1060RC by the local RS-232 device to be echoed back to that  
RS-232 device. For example, characters typed on the keyboard of a  
terminal will appear on the terminal screen (see Figure 13 on the  
following page). If characters are not echoed back, check the  
connection between the local RS-232 device and the local 1060RC. All  
1060RCs in the system should be tested in this manner.  
Remote Analog Loop  
The Remote Analog Loop test mode causes any characters sent  
from the remote 1060RC to the local 1060RC to be returned back to the  
remote device (see figure 13 on the following page). Note: Only the  
local 1060RC should be in "test" mode. The remote 1060RC should  
be in "normal" operating mode or this test will not work. If no characters  
are echoed back, check the wiring between the two 1060RCs. Be sure  
to wire the units according to the instructions in section 4.0.  
TX+  
TX-  
RX+  
RX-  
RD  
TD  
TD  
RD  
RX-  
TX-  
RX+  
TX+  
Remote 1060RC  
In Normal Mode  
Local 1060RC  
In Normal Mode  
TX+  
TX-  
RX+  
RX-  
RD  
TD  
TD  
RD  
RX-  
TX-  
RX+  
TX+  
Local 1060RC  
In Loopback Mode  
Remote 1060RC  
In Normal Mode  
Figure 13. Normal operating mode vs. loopback test mode  
18  
 
APPENDIX A  
SPECIFICATIONS  
Transmission Format: Asynchronous  
External Interface: RS-232C/CCITT V.24 connection via DB-25  
female; EIA/TIA-561 connection via RJ-45 (10 wire); twisted pair  
connection via RJ-11 or RJ-45 (8 wire)  
Internal Interface: Connection to Model 1000R16 rack chassis via 50  
pin male card edge  
Transmission Line: 4-wire, unconditioned twisted pair, 19-26 AWG,  
20pf/ft or better  
Data Rates: 0 - 57.6 Kbps  
Controls: Carrier constantly "ON" or "controlled by RTS"  
Applications: Point-to-point or multi-point  
Indicators: Bi-level LED indicators (two each) for Transmit Data,  
Receive Data, Control In and Control Out; bi-level indicators (one  
each) for Power and Test  
Diagnostics: Local and remote analog loopback, activated by front  
panel push button  
Receiver Optical Isolation: 150V AC  
Surge Protection: Silicon Avalanche Diodes, 600 watts RMS power  
dissipation @ 1 ms, with response time of less than 1 pS  
Power Supply: Rack-mount power supply is switchable between 120V  
and 240V AC; rack chassis supplies 10V AC to the Model  
1060RC, typical Model 1060RC consumption is 700 mW  
Fuse: 400 mA for 120V applications; 200 mA for 240V applications  
Temperature: 0-50° C / 32-122°F  
Humidity: 0-95%, non-condensing  
Dimensions: 0.95"h x 3.1"w x 5.4"l  
19  
 
APPENDIX B  
CABLE RECOMMENDATIONS  
The Patton Model 1060RC operates at frequencies of 100kHz or  
less and has been performance tested by Patton technicians using  
twisted-pair cable with the following characteristics:  
Wire Gauge  
Capacitance  
Resistance  
19 AWG  
22 AWG  
24 AWG  
83nf/mi or 15.72 pf/ft.  
83nf/mi or 15.72 pf/ft.  
83nf/mi or 15.72 pf/ft.  
.0163W/ft.  
.0326W/ft.  
.05165W/ft.  
Using or simulating cable with the above characteristics, the  
following data rate/distance results were obtained by Patton during  
bench tests:  
Data Rate (Bps)  
Gauge (AWG) / Distance (Mi)  
19  
2.5  
22  
1.8  
2.3  
3.4  
4.6  
6.6  
9.3  
12.0  
24  
57,600  
38,400  
19,200  
9,600  
4,800  
2,400  
1,200  
1.3  
1.7  
2.4  
3.7  
5.3  
7.6  
9.6  
3.7  
5.1  
6.7  
9.4  
11.5  
14.0  
To gain optimum performance from the 1060RC, please keep the  
following guidelines in mind:  
Always use twisted pair wire—this is not an option.  
• Use twisted pair wire with a capacitance of 20pf/ft or less.  
• Avoid twisted pair wire thinner than 26 AWG (i.e. avoid higher  
AWG numbers than 26).  
• Use of twisted pair with a resistance greater than the above  
specifications may cause a reduction in maximum distance  
obtainable. Functionality should not be affected.  
• Environmental factors too numerous to mention can affect the  
maximum distances obtainable at a particular site. Use the above  
data rate/distance table as a general guideline only.  
20  
 
APPENDIX C  
FACTORY REPLACEMENT PARTS  
The Patton Model 1060RC 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:  
Patton Model #  
Description  
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  
1000RPSM-V ......................120/240V CE Compliant Front Power  
Supply Module  
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  
0805IS.................................Israel Power Cord  
0805JAP..............................Japan Power Cord  
0805SW ..............................Switzerland Power Cord  
05R16FPB1.........................Single Width Blank Front Panel  
05R16FPB4.........................4-Wide Blank Front Panel  
05R16RPB1 ........................Single Width Blank Rear Panel  
05R16RPB4 ........................4-Wide Blank Rear Panel  
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  
21  
 
APPENDIX D  
INTERFACE STANDARDS  
DIRECTION  
STANDARD RS-232C/V.24 "DCE" SETTING  
DIRECTION  
1- (FG) Frame Ground  
2- (TD) Transmit Data  
3- (RD) Receive Data  
To 1060RC  
From 1060RC  
To 1060RC  
4- (RTS) Request to Send  
5- (CTS) Clear to Send  
6- (DSR) Data Set Ready  
7- (SG) Signal Ground  
8- (DCD) Data Carrier Detect  
From 1060RC  
From 1060RC  
From 1060RC  
To 1060RC  
Data Term. Ready (DTR) - 20  
EIA/TIA-561 REFERENCE - 8 Wire RJ-45  
Contact Number  
Circuit  
125  
Description  
Ring Indicator or DSR  
Received Line Signal Indicator  
DTE Ready  
1
2
3
4
5
6
7
8
109  
108 / 2  
102  
Signal Common  
104  
Received Data  
103  
Transmitted Data  
Clear to Send  
106  
105 / 133  
Request to Send / Ready for Receiving  
PATTON MODIFIED MODULAR INTERFACE - 10 Wire RJ-45  
Contact Number  
Circuit  
N/A  
Description  
Receive Clock (Not Used for 1060RC)  
Ring Indicator or DSR  
1
2
125  
3
109  
Received Line Signal Indicator  
DTE Ready  
4
108 / 2  
102  
5
Signal Common  
6
104  
Received Data  
7
103  
Transmitted Data  
8
106  
Clear to Send  
9
105 / 133  
N/A  
Request to Send / Ready for Receiving  
Transmit Clock (Not Used for 1060RC)  
10  
22  
 
APPENDIX E  
BLOCK DIAGRAM  
23  
 
 
 
 
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  
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.  
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:  
(301) 975-1000  
(301) 975-1007  
(301) 869-9293  
Sales E-mail:  
Support E-mail:  
Phone - Sales  
Phone - Support  
Fax:  
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 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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