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S6700 Series Switches Hardware Description

This document provides an overall description of the S6700 hardware, helping you obtain detailed information about each chassis, power module, fan module, cable, and optical module.

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1000 W DC Power Module (PDC1000S12-DB)

1000 W DC Power Module (PDC1000S12-DB)

Product Support

Table 6-49 lists the switch models supporting a 1000 W DC power module.

Table 6-49 Product support for a 1000 W DC power module

Power Module Name

Product Support


S6730-H24X6C, S6730-H48X6C, S6730-S24X6Q, S6730S-S24X6Q-A, and S6730S-H24X6C-A


Figure 6-25 Appearance of a 1000 W DC power module (PDC1000S12-DB)


Table 6-50 describes the functions of a 1000 W DC power module.

Table 6-50 Functions of a 1000 W DC power module



Input protection

Provides protection against input overvoltage, input undervoltage, and input overcurrent.

Output protection

Provides protection against output overvoltage, output overcurrent, and output short circuits.

Overtemperature protection

When the temperature of the power module exceeds a specified threshold, the power module stops supplying power. When the temperature falls into the normal range, the power module automatically resumes power supply.

Hot swapping


When a power module enters overtemperature protection state, take measures to lower the ambient temperature. The power module can automatically start supplying power again when the temperature falls within the normal range.


Figure 6-26 Panel of a 1000 W DC power module (PDC1000S12-DB)

1. Lock

2. Indicator

3. Fan air vent

4. Handle

5. Airflow flag (air out)

6. DC power socket



Table 6-51 describes the indicator on a 1000 W DC power module.

Table 6-51 Description of the indicator on a 1000 W DC power module






  • Off: The power input is abnormal (for example, no input, overvoltage, or undervoltage) or the power output is abnormal (for example, overvoltage or overtemperature).
  • Steady on: The power module is working normally.


Table 6-52 lists specifications of a 1000 W DC power module.

Table 6-52 Specifications of a 1000 W DC power module



Dimensions (H x W x D)

40 mm x 90 mm x 215 mm (1.6 in. x 3.5 in. x 8.5 in.)


1.02 kg (2.25 lb)

Rated input voltage range

-48 V DC to -60 V DC

Maximum input voltage range

-38.4 V DC to -72 V DC

Maximum input current

30 A

Maximum output current

83.3 A

Output voltage

12 V DC

Maximum output power

1000 W

Operating altitude

0-5000 m (0-16404 ft.)

Part number


Updated: 2020-02-17

Document ID: EDOC1000013621

Views: 198087

Downloads: 3802

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