Black Box LE3700A-R2 manual LED State Meaning

Page 59

ETHERNET PRINT SERVER

	Table C-1. LED Patterns.

LED State	Meaning

• - - - (1/2 second)	First test. “Hello” message. Indicates that code is running
- • - - (1/2 second)	and that the LEDs themselves are functional.
- - • - (1/2 second)
- - - • (1/2 second)

• • • • (Continuous)	The EPS detected an error accessing the gate array.

- - - -	Performing checksum tests on ROM.

- - - •	Testing RAM bank 0 (0s, 1s, and addresses).
- - • -

- - • •	Testing RAM bank 1 (0s, 1s, and addresses).
- • - -

- • - •	Testing for shorts or opens on low order address lines.

- • • -	Testing address mapping for errors on high address lines.

- • • •	Starting UART internal loopback tests.
• - - -

• - - •	Starting Ethernet controller internal loopback tests.
• - • -
• - • •

• • - -	Starting parallel loopback test.

• • - •	Checking NVR checksum.

Image 59

Contents Ethernet Print Server FCC Statement Ethernet Print Server NOM Statement Trademarks Used in this Manual Contents Contents Specifications Description IntroductionAdditional Software You May Need Protocols SupportedPrinting from the host to the EPS EPS ConfigurationIntroduction EPS Network Installation InstallationInstallation Print Server Screen How Do I Know It’s Working? Power-Up TroubleshootingCode in Flash ROMs is Corrupt NetWare Host Configuration Host ConfigurationAvailable Topics Menu Supervisor Options Menu Available Options Print Queue Information Print Server Information Menu 10. Print Server Info/Status Screen TCP/IP Host ConfigurationTo the /etc/hosts file, Optional Rtel Functionality AppleTalk Host ConfigurationLAT Host Configuration Can also be set up as Troubleshooting the Printing Process Host Configuration Ethernet Print Server Protocol Overview TCP/IP NetWareAppleTalk LAT Protocol Overview Server Characteristics EPS ConfigurationEPS Configuration PasswordsService Settings Port CharacteristicsEPS Configuration AppleTalk Configuration NetWare ConfigurationTCP/IP Configuration LAT Configuration Ethernet Print Server Reverse Telnet Background UNIX/RTEL Host SetupEthernet Print Server Reverse Telnet for Unsupported Unix Machines Installing the Reverse Telnet SoftwareInstallation Procedure Setting up the Rtel Interfaces Creating Rtel Print Queues Queuename server Service Passwd options Deleting Rtel Print Queues Option Description Usage Creating Rtel Pseudo-DevicesQueueing with the Rtel Software Rtel Troubleshooting Connecting to a Specific Port Using Telnet RJ12 Or MMJ Appendix a RJ-45 Adapter PinoutAppendix a RJ-45 Adapter Pinout Parallel Cables Appendix B Cable LimitsNetwork/Cable Limits Serial CablesLED Patterns Appendix C Power-Up TestsConnections and Termination LED State Meaning Appendix C Power-Up Tests Appendix D Network Logins Appendix D Network Logins Appendix E Quick-Start Guide Appendix E Quick-Start Guide Ethernet Print Server Page Copyright 2002. Black Box Corporation. All rights reserved

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.

The device is equipped with advanced security protocols designed to protect sensitive information. It employs encryption technologies that safeguard data during transmission, ensuring that unauthorized access is minimized. This focus on security makes it an ideal choice for businesses and organizations that prioritize data integrity and confidentiality.

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.