ADTRAN Quad BNC دليل المستخدم

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Section 61181007L2-5A
Issue 1, February 2003
®
Total Access Quad BNC Adapter Module
Installation and Maintenance
CONTENTS
1. GENERAL ............................................................1
2. FEATURES ..........................................................1
3. INSTALLATION .................................................3
4. CONNECTIONS ..................................................3
5. MAINTENANCE .................................................3
6. PRODUCT SPECIFICATIONS .......

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Figure 2 is a block diagram of the Quad BNC Adapter Module for Total Access 3000 and Total Access 3010. Pin 1 RX to MUX A (EC-1 #1) Receive (1) Splitter R-Term Input (BNC) Pin 22 RX to MUX B (EC-1 #1) R-Term Pins 2, 4, 5, 6 (A RX Gnd) Pins 18, 19, 21 (B RX Gnd) R-Term R-Term 20 Pin 20 RX to MUX B (EC-1 #2) Receive (2) Splitter Input (BNC) 3 Pin 3 RX to MUX A (EC-1 #2) Pin 8 TX from MUX A (EC-1 #1) Transmit (1) Output (BNC) Pin 15 TX from MUX B (EC-1 #1) Pins 7, 9, 11, 12 (A TX Gnd) Pins 14, 16,

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4. CONNECTIONS 3. INSTALLATION Coax cable is easily connected to the Quad BNC Adapter Module. The RX connectors on the Quad C A U T I O N C A U T I O N ! BNC Adapter Module connect to the two EC-1 signals SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY. coming from the network. Similarly, the TX HANDLING PRECAUTIONS REQUIRED. connectors on the Quad BNC Adapter Module connect to the two EC-1 signals going to the network. After unpacking the unit, inspect it for damage. If damage is

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Refer to the following subsections for sales, support, 6. PRODUCT SPECIFICATIONS CAPS requests, or further information. Product specifications are detailed in Table 1. ADTRAN Sales 7. WARRANTY AND CUSTOMER SERVICE Pricing/Availability: ADTRAN will replace or repair this product within 800-827-0807 the warranty period if it does not meet its published specifications or fails while in service. Warranty ADTRAN Technical Support information can be found at Pre-Sales Applications/Post-Sales Technical