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Black Box LE3700A-R2 manual Port Characteristics, Service Settings

Models: LE3700A-R2

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ETHERNET PRINT SERVER

6.3 Port Characteristics

You can change all port settings via the SET (or DEFINE) PORT commands. Since the ports logout after each print job, you will generally want to use only DEFINE to configure them. You can LOGOUT the port to force the new settings to take effect. There are 4 basic groups of port settings that you can change:

1.Serial characteristics: baud rate, parity, flow control, and character size. The default settings are 9600, None, X-on/X-off, and 8-bit, respectively. You may change all 4, but note the warnings below under AppleTalk. Set the port speed as high as the printer will allow, especially for PostScript printers.

2.Parallel settings: you can set the type of parallel port to CENTRONICS (default) or DATAPRODUCTS. See the SET/DEFINE PRINTER command.

3.Access mode: controls who has access to the port in question. Access can be LOCAL (no network connections), DYNAMIC (either network or local serial users), or REMOTE (network users only). By default, the parallel port is REMOTE, since you cannot log into the EPS from that port. If SW2 is in the OFF position, the serial port is DYNAMIC, allowing both logins on that port and service connections from network hosts. Ports in LOCAL mode are not available as printer ports to network hosts, and thus print requests to that port will be queued or will fail. If you will be using the serial port only as a print port (and never for configuration), you will want to set the serial port to REMOTE by turning SW2 to the ON position. This will prevent any characters from the printer from being interpreted as a login attempt and thus preventing network access to the printer. If you define the serial port to be REMOTE, you must have another way (LAT, Telnet, TSM/NCP, EPSCON) to access the EPS in case of problems.

4.Print mode: if you will use the serial port exclusively for printing PostScript jobs to an interactive printer, doing a DEFINE PORT 1 POSTSCRIPT ENABLED may help prevent problems. In this mode, the EPS will attempt to confirm that the printer finished a job before accepting a new one.

6.4Service Settings

The service settings control which protocols can use the EPS’s ports and how these ports appear to the network users. In general, there has to be at least one service associated with a port before network users can use the port. (LAT and TCP/IP, the exceptions to this, are discussed in Sections 6.6 and 6.8.) Multiple services can refer to the same port, and one service can also

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Black Box LE3700A-R2 manual Port Characteristics, Service Settings
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LE3700A-R2 specifications

The Black Box LE3700A-R2 is a powerful device designed to meet the demands of modern communication and data management in various environments. This advanced unit combines a multitude of cutting-edge features and technologies, making it an essential tool for professionals in fields such as IT, telecommunications, and multimedia broadcasting.

One of the key features of the Black Box LE3700A-R2 is its robust performance capabilities. It supports multiple data interfaces, allowing for seamless integration with various communication protocols. This versatility ensures that users can easily connect the device to existing systems without the hassle of compatibility issues. Furthermore, its high data throughput rate enables quick and efficient data transfer, which is crucial for time-sensitive applications.

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Another notable characteristic of the LE3700A-R2 is its user-friendly interface. The intuitive design allows for easy navigation and management of the device's functionalities, making it accessible to users of varying expertise. Additionally, comprehensive documentation and support are available, further enhancing the user experience.

In terms of connectivity, the Black Box LE3700A-R2 offers a range of ports, including USB, Ethernet, and Serial connections, catering to a wide array of devices. This flexibility in connectivity options enhances its usability across different applications, from simple data storage to complex network configurations.

The Black Box LE3700A-R2 is also designed with durability in mind. Its robust construction ensures that it can withstand harsh conditions, making it suitable for use in both indoor and outdoor environments. This reliability is crucial for industries that operate in less-than-ideal conditions, such as construction sites or remote locations.

Overall, the Black Box LE3700A-R2 stands out as an exceptional piece of technology that brings together performance, security, and versatility. Its combination of advanced features and user-centric design makes it a valuable asset for professionals seeking to enhance their operational capabilities and ensure the effective management of data and communications in their respective fields.