USER
MANUAL
MODEL 1110RC
Asynchronous, RS-232
Fiber Optic
Rack Card Modem
SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http:www.patton.com
An ISO-9001
Certified Company
CERTIFIED
Part #07M1110RC
Doc #018021U,
Rev. D
Revised 1/22/08
1.0 WARRANTY INFORMATION
Patton Electronics warrants all Model 1110RC components to be
free from defects, and will—at our option—repair or replace the product
should it fail within one year from the first date of shipment.
This warranty is limited to defects in workmanship or materials, and
does not cover customer damage, abuse or unauthorized modification.
If this product fails or does not perform as warranted, your sole
recourse shall be repair or replacement as described above. Under no
condition shall Patton Electronics be liable for any damages incurred
by the use of this product. These damages include, but are not limited
to, the following: lost profits, lost savings and incidental or
consequential damages arising from the use of or inability to use this
product. Patton Electronics specifically disclaims all other warranties,
expressed or implied, and the installation or use of this product shall be
deemed an acceptance of these terms by the user.
1.1 RADIO AND TV INTERFERENCE
The Model 1110RC generates and uses radio frequency energy,
and if not installed and used properly—that is, in strict accordance with
the manufacturer's instructions—may cause interference to radio and
television reception. The Model 1110RC has been tested and found to
comply with the limits for a Class A computing device in accordance
with the specifications in Subpart J of Part 15 of FCC rules, which are
designed to provide reasonable protection from such interference in a
commercial installation. However, there is no guarantee that
interference will not occur in a particular installation. If the Model
1110RC does cause interference to radio or television reception, which
can be determined by turning the power off or removing the card, the
user is encouraged to try to correct the interference by one or more of
the following measures: moving the computing equipment away from
the receiver, re-orienting the receiving antenna and/or plugging the
receiving equipment into a different AC outlet (such that the computing
equipment and receiver are on different branches). In the event the
user detects intermittent or continuous product malfunction due to
nearby high power transmitting radio frequency equipment, the user is
strongly advised to take the following steps: use only data cables with
an external outer shield bonded to a metal or metalized connector; and,
configure the rear card as shown in section 3.2 of this manual.
1.2 CE NOTICE
The CE symbol on your Patton Electronics equipment indicates
that it is in compliance with the Electromagnetic Compatibility (EMC)
directive and the Low Voltage Directive (LVD) of the Union European
(EU). A Certificate of Compliance is available by contacting Technical
Support.
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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,
support@patton.com.
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 1110RC. Technical Service hours: 8AM to 5PM EST, Monday
through Friday.
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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 during
installation or use of the 1110RC, contact Patton Electronics Technical
Support: (301) 975-1007; support@patton.com, or
http://www.patton.com.
2.1 FEATURES
• Communicates over dual optical fibers
• RS-232 Data rates to 19.2 Kbps
• Distances to 2 miles
• Mounts in Patton’s 16-Card Rack Chassis
• Compatible with the Patton Model 1110 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
The Patton Model 1110RC fiber optic rack card modem is the
rack mountable counterpart to Patton’s Model 1110 self-powered, fiber
optic modem. Communicating full or half duplex over dual optical
fibers, the Model 1110RC supports data rates to 19.2 Kbps and
distances to 2 miles.
Like all fiber optic modems, the Model 1110RC 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.
The Model 1110RC 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 1110RC 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.
3
JP3
JP2
JP1
3.0 CONFIGURATION
This setting describes the location and orientation of the Model
1110RC’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
The jumpers on the Model 1110RC “brains” card set RTS/CTS
delay and carrier control. Figure 1 (below) shows their location on the
PC board.
JP1 and JP2: RTS/CTS Delay
The combined settings for jumpers JP1 and JP2 determine the
amount of delay between the time the Model 1110RC “sees” RTS and
when it sends CTS.
JP1
JP2 Setting
Off Off No delay
On Off No delay
On On 9.0 mS
Off On 79.5 mS
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 1110RC will have a carrier.
JP3
Setting
On Enabled
Off Disabled
4
Figure 1. Model 1110RC front card jumper locations
JP3
JP2
JP1
3.2 REAR CARD SETTINGS
The Model 1110RC 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.
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.
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Figure 3. Orientation of interface card strap
123 123 123
Figure 2. Model 1110RC rear card jumper location
JB1
(pin 1 on left)
DTE Shield (Pin 1) & FRGND (JB1)
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
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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 1110RC cards into the
chassis, and provides instructions for connecting the interface cables.
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.
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 1110RC. 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
support@patton.com for more information.
Figure 4. Model 1000R16 rack chassis with power supply
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 Supplie
s for fuse and power card
replacement information.
4.2 INSTALLING THE MODEL 1110RC INTO THE CHASSIS
The Model 1110RC 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 1110RC into the Model 1000R16
rack chassis:
1. Slide the rear card into the back of the chassis along the metal
rails.
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. 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 1110RC.
4.3 WIRING UP THE MODEL 1110RC
Both of the rear interface cards compatible with the Model 1110RC
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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4.3.1 RS-232 CONNECTION
The RS-232 port on the rear card of the Model 1110RC 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.
You will need an interface cable to connect the Model 1110RC 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.
4.3.2 FIBER CONNECTIONS
The Model 1110RC is designed to work with the self-powered
Model 1110, or with another Model 1110RC. In either case, you will
need one unit at each end of a dual
fiber cable. This cable connects to
the Model 1110RC using either ST or SMA connectors. Figure 5
(following page) shows a close-up of each of these connector types.
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Figure 5. Close up of ST and SMA connections
alignment pin
faces down
Notice! Any terminal cable connected to the Model 1110RC
must be shielded cable, and the outer shield must be 360
degree bonded–at both ends–to a metal or metalized backshell.
SMA
ST
5.0 OPERATION
Once you have configured each Model 1110RC and connected the
cables, you are ready to operate the units. This section describes the
LED status monitors and power-up procedure.
5.1 LED STATUS MONITORS
The Model 1110RC 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.
• 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 1110RC 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.
5.2 POWER-UP
There is no power switch on the Model 1110RC: Power is
automatically applied to the 1110RC when its card-edge connector
makes contact with the chassis’ mid-plane socket, or when the chassis’
power supply is turned on.
Note: The 1110RC 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:
• PWR = green
• TD & RD = flashing red and green
• RTS & DCD = green
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APPENDIX A
MODEL 111ORC SPECIFICATIONS
Transmission Line: Dual optical cable
Transmission Mode: Asynchronous, half or full duplex, point-to-
point
Interfaces: EIA RS-232, CCITT V.24
Data Rates: 0 - 19.2 Kbps
Distance: 2 miles over continuous fiber
RTS/CTS Delay: Switch-selectable: No delay, 9.0 mS, 79.5
mS
Receiver Sensitivity: -45 dBm
Coupled Power Output: -30 to -36 dBm
Optic Wavelength: 850 nm
LED Indicators: Power, TD, RD, RTS, CD
Connectors: HD-26 female on RS-232 side; ST or SMA
connectors on fiber side
Temperature Range: 0-60°C (32-140°F)
Altitude: 0-15,000 feet
Humidity: Up to 95% non-condensing
Weight: 2 oz.
Dimensions: 0.95”W x 3.1”H x 5.4”L
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APPENDIX B
FACTORY REPLACEMENT PARTS
The Patton Model 1110RC 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
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APPENDIX C
MODEL 1110RC PIN CONFIGURATIONS
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8- (CD) Carrier Detect
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
UNIVERSAL D-26 INTERFACE (DCE WIRING)
Data Terminal Ready - (20)
APPENDIX C
MODEL 1110RC BLOCK DIAGRAM
Copyright ©
Patton Electronics Company
All Rights Reserved
14
MODEL 1110RC
B
LOCK DIAGRAM
An ISO-9001
Certified Company
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: http://www.patton.com
Sales E-mail: sales@patton.com
Support E-mail: support@patton.com
Phone - Sales (301) 975-1000
Phone - Support (301) 975-1007
Fax: (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 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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