Switch S3-6: RS-232 Initiation of Remote Loopback Test

The setting for switch S3-6 determines whether or not the Model 1080A Series’ remote digital loopback test can be initiated by raising pin 21 on the RS-232 interface.

S3-6

Setting

On

RS-232 initiation enabled

Off

RS-232 initiation disabled

Switches S3-7 and S3-8: Anti-stream Control

Switches S3-7 and S3-8 are set in combination to determine the time out period for the Model 1080A Series’ anti-stream control timer.

4.0 INSTALLATION

The Model 1080A Series operates in four twisted pair topologies: 2-wire/point-to-point, 2-wire/multipoint, 4-wire/point-to-point, and

4-wire/multipoint. In each of these topologies, the twisted pair wire must be 19 - 26 AWG "dry", unconditioned metallic wire (see Appendix C for wire recommendations). Dial-up analog circuits, such as those used with a standard Hayes-type modem, are not acceptable. The twisted pair may be shielded or unshielded. Both types yield favorable results.

The Model 1080A Series offers two methods of twisted pair connection: RJ-45 jack and terminal blocks. Figure 3 (below) shows the location of these interfaces on the rear panel of the Model 1080A Series. Connect the wire to each Model 1080A Series as described in the instructions that follow the illustration. The “+” and “-” indicators are for reference only. The Model 1080A Series is not sensitive to polarity.

S3-7

S3-8

Setting

Off

Off

Disabled

Off

On

12.5 seconds

On

Off

50.0 seconds

On

On

12.5 seconds

Powered Short Range

Modem

RX+ RX- GND TX- TX+

Power

RS-232 Interface (Female)

Made In the USA

Line

Figure 3. Rear view of Model 1080A Series

4.1 TWO-WIRE INSTALLATION

When communicating over a single twisted pair circuit, the Model 1080A Series operates half duplex: that is, it transmits in only one direction at a time. This method of operation is effective for both point- to-point and multipoint applications.

In single pair point-to-point applications, you will need a pair of Model 1080A or 1080A-64s for each circuit—one at each end of the single pair wire. In single-pair multipoint applications you will need three or more Model 1080A Series units. These can be connected using a star topology, although a daisy chain topology is usually used.

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Patton electronic 1080A Switch S3-6 RS-232 Initiation of Remote Loopback Test, Switches S3-7 and S3-8 Anti-stream Control

1080A, 1080A-64 specifications

The Patton Electronics 1080A-64 and 1080A are versatile communication devices designed to streamline data transmission and enhance connectivity in various environments. As part of Patton's extensive range of telecommunications solutions, these models reflect the latest technological advancements in serial-to-IP conversion, ensuring reliable and efficient communication across diverse networks.

One of the standout features of the Patton 1080A-64 is its ability to support multiple serial ports, allowing seamless integration with a wide range of serial devices. This multi-port capability is particularly beneficial for businesses that operate various legacy systems, enabling them to bridge the gap between traditional serial protocols and modern IP-based networks. The 1080A is similarly equipped, ensuring that users can connect their existing infrastructure without extensive modifications.

Both models utilize advanced data encapsulation techniques, including the capability to handle standard protocols such as TCP, UDP, and RTP. This versatility ensures that users can implement the devices in various applications, including point-to-point and point-to-multipoint setups. Additionally, the incorporation of efficient data compression algorithms helps to optimize bandwidth usage, making these devices ideal for environments with limited data capacity.

Another significant characteristic of the Patton 1080A-64 and 1080A is their impressive security features. The devices are equipped with robust encryption options to protect data during transmission, ensuring that sensitive information remains secure against potential threats. This focus on security is particularly important for industries that handle confidential data, such as finance, healthcare, and government sectors.

The user-friendly interface of both models further enhances their appeal. With intuitive web-based management tools, administrators can easily configure settings, monitor performance, and troubleshoot issues in real time. This ease of use reduces downtime and allows businesses to maintain operational efficiency.

In terms of physical design, the Patton 1080A-64 and 1080A are built for durability and reliability. Their compact form factor and industrial-grade components make them suitable for deployment in various environments, from office settings to harsh industrial conditions.

Overall, the Patton Electronics 1080A-64 and 1080A stand out as reliable solutions for modern communication needs, combining multi-port support, advanced encapsulation technologies, strong security features, and user-friendly management capabilities. These models enable organizations to modernize their data transmission processes while maintaining compatibility with existing serial devices, making them valuable assets in today’s interconnected world.