Related Manuals for ADTRAN 3000 NTU-8
Summary of Contents for ADTRAN 3000 NTU-8
- Page 1 ® Total Access 3000/3010 NTU-8 Single Fiber Quad E1 Installation and Maintenance Practice Document Number: 61182301E1-5A January 2008...
- Page 2 In no event will ADTRAN be liable for any special, incidental, or consequential damages or for commercial losses even if ADTRAN has been advised thereof as a result of issue of this document.
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Page 3: Revision History
Revision History Revision Date January 2008 Conventions The following typographical conventions are used in this document: This font indicates a cross-reference link. indicates screen menus, fields, and parameters. This font indicates keyboard keys ( HIS FONT are shown with a plus sign ( same time This font indicates references to other documentation and is also used for emphasis. - Page 4 Total Access 3000/3010 NTU-8 Single Fiber Quad E1 Installation and Maintenance Practice Training ADTRAN offers training courses on our products. These courses include overviews on product features and functions while covering applications of ADTRAN product lines. ADTRAN provides a variety of training options, including customized training and courses taught at our facilities or at customer sites.
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Page 5: Table Of Contents
ADTRAN Technical Support ........ - Page 6 Total Access 3000/3010 NTU-8 Single Fiber Quad E1 Installation and Maintenance Practice Table 1. Compliance Codes ............. . 2 Table 2.
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Page 7: Figure 1. Ntu-8F Front Panel
Total Access 3000/3010 NTU-8 Single Fiber Quad E1 GENERAL This document is an installation and maintenance guide for the Total Access NTU-8 Single Fiber Quad E1 with Ethernet and Performance Monitoring (NTU-8F). illustrates the NTU-8F (P/N 1182301E1) front panel. DESCRIPTION The NTU-8F is a standalone remote network terminal unit that provides for transport four, short-haul E1 (G.703) channels, and a 10Base-T or 100Base-T (10/100) Ethernet interface that can be multiplexed over a single-mode fiber optic cable to a Total Access 3000/3010 LTU-... -
Page 8: Table 1. Compliance Codes
Total Access 3000/3010 NTU-8 Single Fiber Quad E1 Installation and Maintenance Practice • Operation over extended temperature range of –5°C to +55°C • Optical interface consisting of a single mode transceiver module comprised of a single fiber transmitter and an SC connector •... -
Page 9: Installation
After unpacking the NTU-8F, inspect it for damage. If damage has occurred, file a claim with the carrier then contact ADTRAN Customer Service. Refer to further information. If possible, keep the original shipping container for returning the NTU-8F for repair or for verification of shipping damage. -
Page 10: Figure 2. Ntu-8F Rear Panel
Total Access 3000/3010 NTU-8 Single Fiber Quad E1 Installation and Maintenance Practice Physical Installation To install the NTU-8F, perform the following steps: 1. Place the unit in a location where a DC power source is available. This unit operates within a voltage range of –24 VDC to –48 VDC. If a wall-mount installation is required, attach the supplied hangers to the unit. -
Page 11: Figure 3. Ntu-8F Rear Panel Connections
Table 2. Front Panel LEDs (Continued) Label Status Green Yellow BERT Green Yellow Rear Panel Connections Connectors on the rear panel Connector Type Fiber Optic SC-type Optical Port 1-4 RJ-45 ENET CAT 5 Modular Jack Craft DB-8 (RS-232) External Alarms DB-15 –48V, 250 mA 4-pin Terminal Block... -
Page 12: Table 4. Provisioning Defaults
Total Access 3000/3010 NTU-8 Single Fiber Quad E1 Installation and Maintenance Practice PROVISIONING The NTU-8F is automatically configured to match the LTU-8 settings and does not require local provisioning. Provisioning for the LTU-8 is via the Total Access 3000/3010 System Controller Unit (SCU). - Page 13 Table 4. Provisioning Defaults (Continued) NTU-8F LT Clock Source NT Clock Source ISDN-PRA V3 LTU Ethernet Service State NTU Ethernet Service State Ethernet Auto Negotiation Ethernet Duplex Mode Ethernet Speed Fiber PM Thresholds E1 PM Threshold - ES 61182301E1-5A Settings Internal Clock;...
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Page 14: Table 5. Front Panel Pushbuttons
Total Access 3000/3010 NTU-8 Single Fiber Quad E1 Installation and Maintenance Practice OPERATION The NTU-8F provides a platform to exchange data between four G.703 interfaces and an optical fiber interface. The customer data connection is via the RJ-45 connector on the unit. An optical fiber interface is provided for communication with the loop. -
Page 15: Table 6. Ntu-8F Specifications
SPECIFICATIONS Specifications for the NTU-8F are detailed in Specification Operating Temperature: Storage Temperature: Input Voltage Range: Maximum Current Draw: Maximum Power Dissipation: NTU-8 Single Fiber Quad E1: 61182301E1-5A Table Table 6. NTU-8F Specifications Environmental –5°C to +55°C –40°C to +85°C Relative Humidity: Up to 95% noncondensing Physical... - Page 16 Total Access 3000/3010 NTU-8 Single Fiber Quad E1 Installation and Maintenance Practice This page is intentionally blank. 61182301E1-5A...
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Page 17: Appendix A Warranty
Appendix A Warranty WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service. Warranty information can be found at www.adtran.com/warranty. Refer to the following subsections for sales, support, Customer and Product Service (CAPS) requests, or further information. - Page 18 ® Carrier Networks Division 901 Explorer Blvd. Huntsville, AL 35806...
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