NetVanta 1131 RPS/EPS NetVanta 1534/1544 Series38 Copyright © 2013 ADTRAN, Inc. 61702590G1-34ENetVanta 1131 Front Panel DesignThe NetVanta 1131 front panel is shown below. Table 2 on page 39 describes all of the LED behaviors.Figure 16. NetVanta 1131 Front Panel LayoutFront Panel FeaturesPower LEDThe Power LED is located on the left side of the unit and indicates the unit’s power status.EPS Alarm LEDThe EPS ALM LED is located on the left side of the unit and indicates whether the EPS isfunctioning.RPS Alarm LEDThe RPS ALM LED is located on the left side of the unit and indicates whether the RPS isfunctioning.Fan Alarm LEDThe FAN ALM LED is located on the left side of the unit and indicates the fan status.EPS Connection LEDThe EPS CONN LED is located on the left side of the unit and indicates status of the EPS connection.RPS Connection LEDsThe CONN LEDs for RPS1, RPS2, and RPS3 are located on the left side of the unit and indicatestatus of the RPS connections.RPS Status LEDsThe STAT LEDs for RPS1, RPS2, and RPS3 are located on the left side of the unit and indicate statusof the RPS connections.NetVanta 1131 Rear Panel DesignThe NetVanta 1131 rear panel is shown below.Figure 17. NetVanta 1131 Rear Panel LayoutPOWEREPS ALMRPS ALMFAN ALMEPS CONNCONN RPS1RPS2RPS3STATCONNSTATCONNSTATPOWER RPS1 RPS2 RPS3EPS