Patton electronics 1065RC User Manual
USER
MANUAL
MODEL 1065RC
Industrial Synchronous &
Asynchronous
Short Range Modem:
Rack Mount Card
SALES OFFICE
(301) 975-1000
TECHNICAL SUPPORT
(301) 975-1007
http://www.patton.com
Part# 07M1065RC-A
Doc# 058051UA
Revised 08/11/99
An ISO-9001
Certified Company
21
1.0 WARRANTY INFORMATION
Patton Electronics warrants all Model 1065RC 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 1065RC 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 1065RC 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 1065RC
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).
TABLE OF CONTENTS
SECTION PAGE
1.0 Warranty Information.............................................................2
1.1 Radio and TV Interference
1.2 Service Information
2.0 General Information...............................................................4
2.1 Features
2.2 Description
3.0 Configuration .........................................................................5
3.1 Switch Locations and Orientation
3.1.1 Front Card Strap Settings
3.2 Configuration Switch Set “S1”
3.3 Configuration Switch Set “S2”
3.4 Configuration Switch Set “S3”
3.5 Rear Card Configuration
3.5.1 Rear Card Strap Settings
4.0 Installation ...........................................................................16
4.1 The Model 1001R14P Rack Chassis
4.1.1 The Rack Power Supply
4.2 Installing The Model 1065RC Into The Chassis
4.3 Wiring The Modle 1065RC
4.3.1 RS-232 Connection
4.3.2 Twisted Pair Connection
4.3.3 Multi-Point Twisted Pair Connection
5.0 Operation.............................................................................22
5.1 LED Status monitors
5.1.1 The “TD” and “RD” Indicators
5.1.2 The “RTS” and “CD” Indicators
5.1.3 The “Test”Indicator
5.1.4 The “Error”Indicator
5.2 Anti-Streaming Error Indicator
5.3 Power-Up
5.4 Test Modes
5.4.1 Local Analog Loopback (LAL)
5.4.2 Remote Digital Loopback (RDL)
5.4.3 Using The V.52 BER Tets Independently
Appendix A - Model 1065RC Specifications...............................27
Appendix B - Cable Recommendations......................................28
Appendix C - Replacement Parts and Accessories ...................30
3 4
1.2 SERVICE
All warranty and non-warranty 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
Service.
telephone: (301) 975-1007,
web address: http://www.patton.com;
email: support@patton.com.
Patton Electronics’technical staff is also available to answer any
questions that might arise concerning the installation or use of your
Model 1065RC. Technical Service hours: 8AM to 5PM EST, Monday
through Friday.
2.0 GENERAL INFORMATION
Thank you for your purchase of this Patton Electronics product.
This product has been thoroughly inspected by Patton’s qualified technicians. 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
• Synchronous or asynchronous operation
• 2-wire/half duplex or 4-wire/full or half duplex
• V.52 & V.54 test modes
• Equalization
• Anti-streaming timer
• Data rates to 64.0 kbps
• Distances up to 12 miles (19.2 km)
• Point-to-point or multipoint
• Internal, external or received loopback clocking
• Built-in transformer isolation & high speed surge protection
• Mono-color LED indicators
• 2000VAC transformer isolation
• Mounts in Patton’s 14-card rack chassis
2.2 DESCRIPTION
The Model 1065RC Series Universal Short Range Modem oper-
ates 2-wire (half duplex) or 4-wire (full or half duplex), in synchronous
or asynchronous modes at an extended range of 12 miles. It operates
at data rates to 64.0 kbps. The Model 1065RC
always
operates in
sync. mode between the local and remote modems; when connected to
an async. RS-232 device, the Model 1065RC converts the async. data
to sync. data
The Model 1065RC has several features to enhance overall performance: equalization, antistreaming timer, transformer isolation and
Silicon Avalanche Diode surge protection. The Model 1065RC features
V.52 compliant bit error rate pattern tests and two V.54 test modes.
The Model 1065RC is designed to mount in Patton’s 2U high 19”
rack chassis. This 14-card chassis has a switchable 120VAC/240VAC
power supply and mounts cards in a mid-plane architecture.The front
card can be plugged into different rear cards. This means that the
Model 1065RC card can have several interface options and can be
switched with other Patton short haul cards.
NOTE: Packages received without an RMA number will
not be accepted.
3.2 CONFIGURATION SWITCH SET “S1”
The DIP switches on S1 set data rate, clock source, async./sync.
mode and carrier control method. The default settings are summarized
in Figure 4.
S1-1 through S1-4: Data Rate Setting
Switches S1-1 through S1-4 and S3-3 are set in combination to
determine the asynchronous and synchronous data rate for the Model
1065RC.
5 6
3.0 CONFIGURATION
This section describes the location and orientation of the Model
1065RC’s configuration switches and provides detailed instructions on
setting each of the switches.
The Model 1065RC uses 24 DIP switches that allow configuration
to an extremely wide range of applications. These 24 DIP switches are
accessible when the card is slid out of the rack chassis. Once configured, the Model 1065RC is designed to operate transparently, without
need for frequent re-configuration: just set it and forget it!
3.1 SWITCH LOCATIONS AND ORIENTATION
The Model 1065RC has three sets of eight switches—S1, S2, and
S3—which are mounted on the PC board (Figure 1). These configuration switches allow you to select data rates, clocking methods, V.52 &
V.54 tests, word lengths, extended signaling rates, async. or sync.
mode, 2- or 4-wire operation, antistream control and input impedance.
As Figure 2 shows, the orientation of all DIP switches is the same with
respect to “ON” and “OFF” positions.
Figure 2. Close-up of DIP switches showing “ON” and “OFF” positions
OFF
ON
Figure 1. Model 1065RC board, showing location of DIP switches
S3
S2
S1
ON
OFF
OFF
OFF
ON
ON
S1 SUMMARY TABLE
Position Function Factory Default
S1-1 Data Rate On
S1-2 Data Rate Off
S1-3 Data Rate Off
S1-4 Data Rate On
S1-5 Clock Source On
S1-6 Clock Source On
S1-7 Async./Sync. On Async.
S1-8 Carrier Control Off Constantly On
9,600 bps
Internal
}
}
Figure 4. Summary of DIP switch default settings for set S1
DATA RATE SETTINGS S1-1 THROUGH S1-4 & S3-3
1.2 kbps
ON
ON ON ON
1.8 kbps
OFF
ON ON ON
1.4 kbps
ON
OFF
ON ON
3.6 kbps
OFF
OFF
ON ON
4.8 kbps
ON
ON
OFF
ON
7.2 kbps
OFF
ON
OFF
ON
9.6 kbps
ON
OFF OFF
ON
SETTINGS
S1-1
S1-2 S1-3 S1-4
OFF
OFF
OFF
OFF
OFF
OFF
OFF
S3-3
Figure 5: Data Rate Settings S1-1 Through S1-4 & S3-3
7 8
S1-5 and S1-6: Clock Source
Switches S1-5 and S1-6 are set in combination to determine the
transmit clock source for the Model 1065RC.
S1-5 S1-6 Setting
On On Internal transmit clock
Off On Receive recover clock
On Off External transmit clock
S1-7: Asynchronous/Synchronous Mode
The setting for switch S1-7 determines whether the Model 1065RC
is in asynchronous or synchronous operating mode.
S1-7 Setting
On Asynchronous
Off Synchronous
S1-8: Carrier Control Method
The setting for switch S1-8 determines whether the carrier is “constantly on” or “controlled by RTS”. This setting allows for operation in
switched carrier, multipoint and/or hardware handshaking applications.
S1-8 Setting
Off Constantly on
On Controlled by RTS
3.3 CONFIGURATION SWITCH SET “S2”
The DIP switches on S2 set word length, extended signaling rate,
RTS/CTS delay, V.52 & V.54 diagnostic tests and 2- and 4-wire operation. The default settings for S2 are shown in Figure 6 below.
Switches S2-1 and S2-2: Word Length
Switches S2-1 and S2-2 are set in combination to determine the
word length for asynchronous data, including start and stop pulses.
S2-1
S2-2 Setting
Off On 8 bits
On On 9 bits
Off Off 10 bits
On Off 11 bits
14.4 kbps
OFF
OFF OFF
ON
19.2 kbps
ON
ON ON
OFF
28.8 kbps
OFF
ON ON
OFF
38.4 kbps
ON
ON
OFF OFF
57.6 kbps
OFF
ON
OFF OFF
OFF
16.0 kbps
OFF
ON
OFF
ON ON
OFF
OFF
32.0 kbps
OFF
OFF OFF
ON ON
OFF
OFF
64.0 kbps
OFF
ON ON
OFF
ON
DATA RATE SETTINGS S1-1 THROUGH S1-4 & S3-3
(continued)
SETTINGS
S1-1
S1-2 S1-3 S1-4 S3-3
Figure 5.1: Data Rate Settings S1-1 Through S1-4 & S3-3 (continued)
S2 SUMMARY TABLE
Position Function Factory Default
S2-1 Word Length Off
S2-2 Word Length Off
S2-3
Extended Signaling Rate
Off -2.5% to 1%
S2-4 RTS/CTS Delay On
S2-5 RTS/CTS Delay On
S2-6 2-Wire/4-Wire On (4-Wire) FDX
S2-7 2-Wire/4-Wire Off (4-Wire) FDX
S2-8 V.52/V.54 Off V.54 Enabled
}
}
7 ms
10 bits
Figure 6: Configuration Summary of S2 Switch Settings
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