CONTENTS |
| |
1.0 | Warranty Information | 3 |
1.1 | Radio and TV Interference | 3 |
1.2 | CE Notice | 3 |
1.3 | Service | 4 |
2.0 | General Information | 5 |
2.1 | Features | 5 |
2.2 | Description | 5 |
3.0 | Installation | 7 |
3.1 | Connecting the | 7 |
3.2 | Connecting | 8 |
3.3 | Connecting | 8 |
3.4 | Connecting Power | 9 |
3.5 | Power Input Connector | 9 |
| External AC universal power supply | 9 |
| External 48 VDC power supply | 10 |
4.0 | Operation | 11 |
4.1 | Front Panel LED Status Monitors | 11 |
4.2 | Test Modes | 13 |
| Remote Digital Loopback (RDL)/V.52 (BER) | 13 |
A | Specifications | 14 |
A.1 | General Characteristics | 14 |
A.2 | WAN Characteristics | 14 |
A.3 | Ethernet | 14 |
A.4 | Distance | 14 |
A.5 | Diagnostics | 14 |
A.6 | LED Status Indicators | 14 |
A.7 | Connectors | 15 |
A.8 | Power Supply | 15 |
A.9 | Temperature Range | 15 |
A.10 Altitude | 15 | |
A.11 Humidity | 15 | |
A.12 Dimensions | 15 | |
A.13 Weight | 15 | |
B | Models 2155 Factory |
|
| Replacement Parts and Accessories | 16 |
C | Models 2155 Interface Pin Assignment | 17 |
C.1 | 17 | |
| 17 | |
C.2 | CopperLink Interface | 17 |
| 17 | |
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