ADTRAN MX410 Manual de usuario descargar pdf (Pagina 41)

MX410/MX412 System Manual Rear Panel

61189500L1-1B PRELIMINARY 4-3

REAR PANEL

The MX410/MX412 rear panel is equipped with wire-wrap pins for external auxiliary inputs,

wire-wrap pins for alarms (critical, major, and minor), a frame ground lug, and a single power

connector for both DC power feeds (A and B). Figure 4-2 illustrates the rear panel.

Figure 4-2. MX410/MX412 Rear View

WARNING

The Alarm interfaces and AUX inputs must not be metallically

connected to interfaces which connect to the Outside Plant or its

wiring. These interfaces are designed for use as intra-building

interfaces only. The addition of Primary Protectors is not sufficient

protection in order to connect these interfaces metallically to OSP

wiring.

Power Connection

Figure 4-3 illustrates the DC power pins and power connector. Refer to “Power Up” on page 4-

11 for more power information.

Figure 4-3. DC Power Connections

Power Connector

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ADTRAN MX410 Manual de usuario Pagina 41