System Specifications

Environmental Specifications

Environment

Specification

Temperature

Ambient operating temperature

32 to 104°F (0 to 40°C)

Ambient nonoperating

–40 to 158°F (–40 to 70°C)

Relative humidity

Nonoperating

5 to 95%

Operating

5 to 90%

Altitude

Operating

0 to 13,123 feet (0 to 4,000 meters)

Switch Dimensions

Switch

Width

Depth

Height

Cisco Nexus 9348GC-FX3

17.3 inches (43.9 cm)

Chassis without PSUs - 18.0 in (45.72 cm)

With NXA-PAC-350W PSUs - 19.7 in (49.9 cm)

With NXA-PHV-350W PSUs - 19.7 in (49.9 cm)

With NXA-PDC-440W PSUs - 21.0 in (53.34 cm)

1.72 inches (4.4 cm) (1 RU)

Switch and Module Weights and Quantities

Component

Weight per Unit

Quantity

Cisco Nexus 9348GC-FX3 Chassis (N9K-C9348GC-FX3)

14.33 lb (6.49 kg)

1

Fan Module

– Port-side exhaust (blue) (NXA-SFAN-30CFM-PE)

– Port-side intake (burgundy) (NXA-SFAN-30CFM-PI)

– Port-side exhaust (blue) (NXA-SFAN-35CFM-PE)

– Port-side intake (burgundy) (NXA-SFAN-35CFM-PI)

—

0.26 lb (0.12 kg)

3

Power Supply module

– 350-W AC port-side intake (burgundy) (NXA-PAC-350W-PI)

– 350-W AC port-side exhaust (blue) (NXA-PAC-350W-PE)

– 350-W PHV port-side intake (burgundy) (NXA-PHV-350W-PI)

– 350-W PHV port-side exhaust (blue) (NXA-PHV-350W-PE)

– 440-W DC port-side intake (burgundy) (NXA-PDC-440W-PI)

– 440-W DC port-side exhaust (blue) (NXA-PDC-440W-PE)

—

2.64 lb (1.2 kg)

2 (1 for operations and 1 for redundancy)

Switch Power Input Requirements

The following table lists the typical amount of power that the switch consumes. It also lists the maximum amount of power that you must provision for the switch and power supply for peak conditions.


Note

Some power supplies have capabilities that are greater than the maximum power requirements for a switch. To determine the power consumption characteristics for the switch, use the typical and maximum requirements that are listed in the following table.

Switch Typical Power Consumption (AC or DC) Maximum Power Consumption (AC or DC) Heat Dissipation Requirement

Cisco Nexus 9348GC-FX3

226 W

242 W

825.738 BTUs per hour

Power Specifications

Power specifications include the specifications for each type of power supply module.

350-W AC Power Supply Specifications

These specifications apply to the following power supplies:

Characteristic Specification

AC input voltage

Nominal range: 100 and 240 VAC (Range: 90-132 VAC, 180-264 VAC)

AC input frequency

Nominal range: 50 to 60 Hz (Range: 47-63 Hz)

Maximum AC input current

7.6 A at 100 VAC

3.65 A at 208 VAC

Maximum input volt-amperes

760 A at 100 VAC

Maximum output power per power supply

350 W

Maximum inrush current

33 A (sub-cycle duration)

Maximum hold-up time

12 ms at 350 W

Power supply output voltage

-54 VDC

Efficiency rating

Climate Savers Platinum Efficiency (80Plus Platinum certified)

Form factor

RSP1

350-W PHV Power Supply Specifications

These specifications apply to the following power supplies:

  • NXA-PHV-350W-PE

  • NXA-PHV-350W-PI

Characteristic Specification

Input voltage

192 to 400 VDC

90 to 305 VAC

Input frequency

Nominal range: 50 to 60 Hz (Range: 47-63 Hz)

Maximum output power per power supply

350 W

Power supply output voltage

-54 VDC

Efficiency rating

Climate Savers Platinum Efficiency (80Plus Platinum certified)

Form factor

RSP1

440-W DC Power Supply Specifications

These specifications apply to the following power supplies:

  • NXA-PDC-440W-PE

  • NXA-PDC-440W-PI

Characteristic Specification

Maximum output power

440 W

Input current

16 -8 A

DC input voltage

-36 to -72 VDC

Output ratings

-56 V@7.86 A

Voltage range domestic

-36 VDC (minimum), -48 VDC (nominal), -72 VDC (maximum)

Voltage range international

-36 VDC (minimum), -48 VDC (nominal), -72 VDC (maximum)

Total input BTU1

1841 BTUs per hour, 540 W

Total output BTU2

1502 BTUs per hour, 440 W

Branch circuit protection

20 A
1 The total input and total output BTU ratings refer to input power to the power supply and output power to the switch. The BTU ratings are based on -36 VDC.
2 The total input and total output BTU ratings refer to input power to the power supply and output power to the switch. The BTU ratings are based on -36 VDC.

Power Cable Specifications

The following sections specify the power cables that you can order and use with this switch.

Power Cable Specifications for AC Power Supplies

Power Type Power Cord Part Number Cord Set Description

CAB-C13-C14-2M

Power Cord Jumper, C13-C14 Connectors, 6.6 feet (2.0 m)

CAB-C13-CBN

Cabinet jumper power cord, 250 VAC, 10 A, C14-C13 connectors, 2.3 feet (0.7 m)

Argentina

CAB-250V-10A-AR

250 V, 10 A, 8.2 feet (2.5 m)

Australia

CAB-9K10A-AU

250 VAC, 10 A, 3112 plug, 8.2 feet (2.5 m)

Brazil

CAB-250V-10A-BR

250 V, 10 A, 6.9 feet (2.1 m)

European Union

CAB-9K10A-EU

250 VAC, 10 A, CEE 7/7 plug, 8.2 feet (2.5 m)

India

CAB-IND-10A

10 A, 8.2 feet (2.5 m)

India

CAB-C13-C14-2M-IN

Power Cord Jumper, C13-C14 Connectors, 6.6 feet (2.0 m)

India

CAB-C13-C14-3M-IN

Power Cord Jumper, C13-C14 Connectors, 9.8 feet (3.0 m)

Israel

CAB-250V-10A-IS

250 V, 10 A, 8.2 feet (2.5 m)

Italy

CAB-9K10A-IT

250 VAC, 10 A, CEI 23-16/VII plug, 8.2 feet (2.5 m)

Japan

CAB-C13-C14-2M-JP

Power Cord Jumper, C13-C14 Connectors, 6.6 feet (2.0 m)

North America

CAB-9K12A-NA

125 VAC, 13 A, NEMA 5-15 plug, 8.2 feet (2.5 m)

North America

CAB-AC-L620-C13

NEMA L6-20-C13, 6.6 feet (2.0 m)

North America

CAB-N5K6A-NA

200/240V, 6A, 8.2 feet (2.5 m)

Peoples Republic of China

CAB-250V-10A-CN

250 V, 10 A, 8.2 feet (2.5 m)

South Africa

CAB-250V-10A-ID

250 V, 10 A, 8.2 feet (2.5 m)

Switzerland

CAB-9K10A-SW

250 VAC, 10 A, MP232 plug, 8.2 feet (2.5 m)

United Kingdom

CAB-9K10A-UK

250 VAC, 10 A, BS1363 plug (13 A fuse), 8.2 (2.5 m)

All except Argentina, Brazil, and Japan

NO-POWER-CORD

No power cord included with switch

HVAC/HVDC Power Cables Supported by ACI-Mode and NX-OS Mode Switches

Part Number

Cord Set Description

Photo

CAB-HVAC-SD-0.6M

HVAC

2-foot (0.6 m) cable with Saf-D-Grid and SD connectors

277V AC

CAB-HVAC-C14-2M

HVAC

6.6-foot (2.0 m) cable with Saf-D-Grid and C14 (use for up to 240 V) connector

250V AC

CAB-HVAC-RT-0.6M

HVAC

2-foot (0.6 m) cable with Saf-D-Grid and RT connector

277V AC

CAB-HVDC-3T-2M

HVDC

6.6-foot (2.0 m) cable with Saf-D-Grid and three terminal connectors

300V AC / 400V DC (+200/-200 V DC)

NO-POWER-CORD

All except Argentina, Brazil, and Japan

No power cord included with switch

Not applicable
Table 1. HVAC/HVDC Power Cables Callout Table

1

Connect this end to the power supply unit.

DC Power Cable Specifications

Part ID Number

Description

Photo

NXA-PDC-440W-PE/PI

The 440W DC power supply (NXA-PDC-440W-PE/PI) is shipped with wiring instructions along with these parts: LUG,FAST,UNIN,#8AWG,RED; LUG,FORK,INSL,16-14G,# 6,NY,BLUwNARROW TONGUE; LUG,RING,16-14AWG,#6

This is a photo of the NXA-PDC-440W Power Supply

Regulatory Standards Compliance Specifications

The following table lists the regulatory standards compliance for the switch.

Table 2. Regulatory Standards Compliance: Safety and EMC

Specification

Description

Regulatory compliance

Products should comply with CE Markings according to directives 2004/108/EC and 2006/95/EC.

Safety

  • CAN/CSA-C22.2 No. 60950-1 Second Edition

  • CAN/CSA-C22.2 No. 62368-1-19 Third Edition

  • ANZI/UL 60950-1 Second edition

  • IEC 62368-1

  • EN 62368-1

  • AS/NZS 62368-1

  • GB4943

  • UL 62368-1

EMC: Emissions

  • 47CFR Part 15 (CFR 47) Class A

  • AS/NZS CISPR22 Class A

  • CISPR22 Class A

  • EN55022 Class A

  • ICES003 Class A

  • VCCI Class A

  • EN61000-3-2

  • EN61000-3-3

  • KN22 Class A

  • CNS13438 Class A

EMC: Immunity

  • EN55024

  • CISPR24

  • EN300386

  • KN 61000-4 series

RoHS

The product is RoH-6 compliant with exceptions for leaded-ball grid-array (BGA) balls and lead press-fit connectors.