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 93120TX

17.5 inches (44.5 cm)

22.5 inches (57.1 cm)

3.5 inches (8.9 cm) (2 RU)

Switch and Module Weights and Quantities

Component

Weight per Unit

Quantity

Cisco Nexus 93120TX Chassis (N9K-C93120TX)

26.0 lb (11.8 kg)

1

Fan Module

– Port-side exhaust (blue) (N9K-C9300-FAN3-B)

– Port-side intake (burgundy) (N9K-C9300-FAN3)

—

1.42 lb (0.64 kg)

1.42 lb (0.64 kg)

2

Power Supply Module

– 1200-W AC port-side exhaust (blue) (N9K-PAC-1200W-B)

– 1200-W AC port-side intake (burgundy) (N9K-PAC-1200W)

– 1200-W HVAC/HVDC dual-direction (white) (N9K-PUV-1200W)

– 930-W DC port-side exhaust (gray) (UCS-PSU-6332-DC)

– 930-W DC port-side intake (green) (UCSC-PSU-930WDC)

– 930-W DC port-side exhaust (blue) (NXA-PDC-930W-PE)

– 930-W DC port-side intake (burgundy) (NXA-PDC-930W-PI)

—

2.64 lb (1.2 kg)

2.64 lb (1.2 kg)

2.42 lb (1.1 kg)

2.42 lb (1.1 kg)

2.42 lb (1.1 kg)

2.42 lb (1.1 kg)

2.42 lb (1.1 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 93120TX

542 W

948 W

3234.71 BTUs per hour

Power Specifications

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

1200-W AC Power Supply Specifications

These specifications apply to the following 1200-W AC power supplies:

  • N9K-PAC-1200W

  • N9K-PAC-1200W-B

Characteristic Specification

AC input voltage

Nominal range: 100-120 VAC, 200-240 VAC

AC input frequency

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

Maximum AC input current

10 A at 100-120 VAC

8 A at 200-240 VAC

Maximum output power per power supply

800 W at 100-120 VAC

1200 W at 200-240 VAC

Maximum hold-up time

12 ms at 650 W

Power supply output voltage

12 VDC

Power supply standby voltage

12 VDC

Efficiency rating

Climate Savers Platinum Efficiency (80Plus Platinum certified)

Form factor

RSP1

1200-W HVAC/HVDC Power Supply Specifications

These specifications apply to the 1200-W HVAC/HVDC (N9K-PUV-1200W) power supplies.

Characteristic Specification

Input voltage

  • AC (for 1230 W output)

  • DC (for 1230 W output)

Nominal (Range)

  • 200 to 277 VAC

AC input frequency

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

Maximum AC input current

100 VAC, 10A

Maximum inrush current

35 A (cold turn on); 70 A (hot turn on)

Maximum output Watts

  • For 200 to 277 VAC

  • For 192 to 400 VDC

Per power supply

  • 1230 W

  • 1230 W

Power supply output voltage

  • For 200 to 277 VAC

  • For 192 to 400 VDC

Per power supply

  • 12 VDC at 100 A

  • 12 VDC at 100 A

Power supply standby voltage

12 V at 2.5 A

Efficiency rating

Climate Savers Platinum Efficiency (80Plus Platinum certified)

Form factor

RSP1

930-W DC Power Supply (Port-Side Intake) Specifications

These specifications apply to the 930-W DC (UCSC-PSU-930WDC) port-side intake power supplies.

Characteristic Specification

DC input voltage range

Nominal range: -48 to -60 VDC nominal (Range: -40 to -60 VDC)

Maximum DC input current

23 A at -48 VDC

Maximum input W

1104 W

Maximum output power per power supply

930 W

Maximum inrush current

35 A (sub-cycle duration)

Maximum hold-up time

8 ms at 930 W

Power supply output voltage

12 VDC

Power supply standby voltage

12 VDC

Efficiency rating

Greater than 92% at 50% load

Form factor

RSP1

930-W DC Power Supply (Port-Side Exhaust) Specifications

These specifications apply to the 930-W DC (UCS-PSU-6332-DC) power supplies.

Characteristic Specification

Maximum DC input current

23 A at -48 VDC

Maximum input W

1104 W

Maximum output power per power supply

930 W

Maximum inrush current

35 A at +35° Celcius

Maximum hold-up time

8 ms at 50 % load

Power supply output voltage

12 VDC

Power supply standby voltage

12 VDC

Efficiency rating

Climate Savers Platinum Efficiency (80Plus Platinum certified)

Form factor

1U

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

Locale 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.

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

  • EN 60950-1 Second Edition

  • IEC 60950-1 Second Edition

  • IEC 623681

  • AS/NZS 60950-1

  • GB4943

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.