VSP 7400 Series Switches Technical Specifications

The ExtremeSwitching VSP 7400 Series includes the following switches:

Specifications for supported power supplies, including dimensions and weights, are found in 750 W Power Supplies Technical Specifications.

Table 1. VSP 7400 Unpackaged Dimensions

VSP 7432CQ switch

 Height: 4.34 cm (1.71 in)

Width: 43.96 cm (17.31 in)

Length: 53.95 cm (21.24 in)
VSP 7400-48Y switch Height: 4.34 cm (1.71 in)

Width: 43.96 cm (17.31 in)

Length: 53.95 cm (21.24 in)

Fan unit, front-to-back or back-to-front

 Height: 4.0 cm (1.57 in)

Width: 4.0 cm (1.57 in)

Length: 13.4 cm (5.28 in)

Four-post rack mount kit (included with switch)

 Height: 2.1 cm (0.83 in)

Width: 4.4 cm (17.3 in)

Length: 63.0 cm - 90.0 cm (24.80 in - 35.43 in)

Two-post rack mount kit (separately orderable)

 Height: 4.2 cm (1.65 in)

Width: 2.4 cm (0.93 in)

Length: 12.5 cm (4.92 in)
Table 2. VSP 7400 Unpackaged Weight

VSP 7432CQ switch with no PSUs (base model)

7.39 kg (16.29 lb)

VSP 7432CQ switch with two AC PSUs (-F and -R models)

9.04 kg (19.93 lb)
VSP 7400-48Y switch with no PSUs

7.39 kg (16.29 lb)
VSP 7400-48Y switch with two AC PSUs (-F and -R models)

9.04 kg (19.93 lb)

Fan unit, front-to-back or back-to-front

0.14 kg (0.31 lb)

Four-post rack mount kit (included with switch)

2.65 kg (5.84 lb)

Two-post rack mount kit (separately orderable)

0.45 kg (0.99 lb)
Table 3. VSP 7400 Packaged Dimensions

VSP 7432CQ switch

 Height: 18.5 cm (7.28 in)

Width: 60.0 cm (23.62 in)

Length: 88.0 cm (34.65 in)
VSP 7400-48Y switch Height: 18.5 cm (7.28 in)

Width: 60.0 cm (23.62 in)

Length: 88.0 cm (34.65 in)

Fan unit, front-to-back or back-to-front

 Height: 24.0 cm (9.45 in)

Width: 20.6 cm (8.11 in)

Length: 22.1 cm (8.70 in)

Four-post rack mount kit (included with switch)

 Height: 7.0 cm (2.76 in)

Width: 11.0 cm (4.33 in)

Length: 84.0 cm (33.07 in)

Two-post rack mount kit (separately orderable)

 Height: 24.0 cm (9.45 in)

Width: 20.6 cm (8.11 in)

Length: 22.1 cm (8.70 in)
Table 4. VSP 7400 Packaged Weight

VSP 7432CQ switch with no PSUs (base model)

14.59 kg (32.17 lb)

VSP 7432CQ switch with two AC PSUs (-F and -R models)

16.24 kg (35.80 lb)
VSP 7400-48Y switch with no PSUs

14.59 kg (32.17 lb)
VSP 7400-48Y switch with two AC PSUs (-F and -R models)

16.24 kg (35.80 lb)

Fan unit, front-to-back or back-to-front

1.82 kg (4.01 lb)

Four-post rack mount kit (included with switch)

2.71 kg (5.97 lb)

Two-post rack mount kit (separately orderable)

3.20 kg (7.05 lb)

Fan and Acoustic Noise

Table 5. Fan and Acoustic Noise
Switch Model Bystander Sound Pressure (at 25°C) Declared Sound Power (at 25°C)

VSP7400-32C-AC-F

(FB airflow)

 45 db(A) 6.5 bels

VSP7400-32C-AC-R

(BF airflow)

 47 db(A) 6.7 bels
VSP7400-48Y-8C-F

(FB airflow)

 52.2 db(A) 6.8 bels
VSP7400-48Y-8C-R

(BF airflow)

 50.5 db(A) 6.7 bels

Fan Tray and Speed Variation

Fan speeds are adjusted based on calculations of the temperatures on all sensors. Due to one fan being located behind the other, air pushed from one fan may cause the other fan in the module to run at a higher speed. One fan can run at medium speed while the other can spin at high speed if one is close to the temperature boundary.

Table 6. Fan Tray Speed Variation
Description Operation Status Operation Speed Airflow Direction
Tray 1 Fan 1 up high speed Unknown*
Tray 1 Fan 2 up medium speed Unknown*
Tray 2 Fan 1 up high speed Unknown*
Tray 2 Fan 2 up medium speed Unknown*
Tray 3 Fan 1 up high speed Unknown*
Tray 3 Fan 2 up medium speed Unknown*
Tray 4 Fan 1 up high speed Unknown*
Tray 4 Fan 2 up medium speed Unknown*
Tray 5 Fan 1 up high speed Unknown*
Tray 5 Fan 2 up medium speed Unknown*
Tray 6 Fan 1 up high speed Unknown*
Tray 6 Fan 2 up medium speed Unknown*

* - The color of the tab on the fan tray indicates the airflow direction:

Power Options

Table 7. VSP 7400 Power Options

VSP 7432CQ

 750 W AC power supply:

Part # XN-ACPWR-750W-F (front-to-back)

Part # XN-ACPWR-750W-R (back-to-front)

AC Input: 100-120/200-240 VAC, 50/60 Hz

3.5/1.8 A max. for each PSU

PSU Input Socket: IEC 320 C14

Power cord input plug: IEC 320 C13
750 W DC power supply:

Part # XN-DCPWR-750W-F (front-to-back)

Part # XN-DCPWR-750W-R (back-to-front)

DC Input: -48 to -60 VDC, 7.5 A max. for each PSU
VSP 7400-48Y 750 W AC power supply:

Part # XN-ACPWR-750W-F (front-to-back)

Part # XN-ACPWR-750W-R (back-to-front)

AC Input: 100-120/200-240 VAC, 50/60 Hz

3.5/1.8 A max. for each PSU

PSU Input Socket: IEC 320 C14

Power cord input plug: IEC 320 C13
750 W DC power supply:

Part # XN-DCPWR-750W-F (front-to-back)

Part # XN-DCPWR-750W-R (back-to-front)

DC Input: -48 to -60 VDC, 7.5 A max. for each PSU

Power Consumption

Table 8. VSP 7432CQ Power Consumption
Operating Mode Test Conditions Power Consumption
Fan Duty Traffic Load Port Status Packet Length (Bytes) Dual Power: PSU1 Dual Power: PSU2 Single Power: PSU1

Empty mode

85%

NA

Down

NA

152.6 W

145.5 W

285.9 W

Standby mode

85%

NA

Up

NA

157.6 W

151.5 W

297.2 W

Typical mode

85%

70%

Up

1,518

165.0 W

159.8 W

313.6 W

Stress mode

100%

100%

Up

256

207.8 W

204.5 W

406.0 W
Table 9. VSP 7400-48Y Power Consumption
Operating Mode Test Conditions Power Consumption
Fan Duty Traffic Load Port Status Packet Length (Bytes) Dual Power: PSU1 Dual Power: PSU2 Single Power: PSU1

Empty mode

85%

NA

Down

NA

92 W

87 W

170 W

Standby mode

85%

NA

Up

NA

97 W

91 W

178 W

Typical mode

85%

70%

Up

1,518

104 W

99 W

193 W

Stress mode

100%

100%

Up

256

199.8 W

186.2 W

387 W

Mean Time Between Failures (MTBF)

Table 10. VSP 7400 MTBF
Switch Mean Time Between Failures
VSP7400-32C-8C-AC-F 384936 hrs @ 25°C
VSP7400-32C-8C-AC-R 444822 hrs @ 25°C
VSP7400-48Y-8C-AC-F 389719 hrs @ 25°C
VSP7400-48Y-8C-AC-R 450269 hrs @ 25°C

CPU, Memory

Table 11. CPU, Memory
1GHz 64-bit CPU
16 Gb memory, 128 Gb SSD
4GB eMMC Flash Memory
32 MB buffer, per chip

Standards

Table 12. Safety Standards

North American Safety of ITE

UL 62368-1 2nd Ed., 2014-12-01, Listed Device (US)

UL 60950-1 2nd Ed., 2014-10-14, Listed Device (US)

CAN/CSA 22.2 #62368-1-14 2nd Ed., Canada

CAN/CSA 22.2 #60950-1-07 2nd Ed., Canada 2014-10

Complies with FCC 21 CFR Chapter 1, Sub-chapter J in accordance with FDA & CDRH requirements (US Laser Safety)

CDRH Letter of Approval (US FDA Approval)

European Safety of ITE

EN 62368-1:2014/A11:2017

EN 60950-1:2006 + A11:2009 + A12:2010 + A2:2013

2014/35/EU Low Voltage Directive

International Safety of ITE

CNS 14336-1

AS/NZX 60950-1 (Australia /New Zealand)

GB4943.1-2001

IEC/EN 60825-1:2007, IEC/EN 60825-2:2004+A1+A2 or later (Lasers Safety)

IEC 62368-1:2014 (2ndEd.)

IEC 60950-1:2005 (2nd Ed.) + Am 1:2009 + Am 2:2013 + National Difference
Table 13. EMI/EMC Standards

North America EMC for ITE
  • FCC 47 CFR part 15 subpart B Class A (USA)
  • ICES-003 (Canada)

European EMC standards
  • EN 300 386 V2.1.1(2016-07) Class A
  • EN 55032:2015/AC:2016-07 Class A
  • EN 55024:2010/A1:2015
  • EN 55011:2009+A1:2010 (Group 1, Class A)
  • EN 61000-6-2:2005+AC:2005
  • EN 61000-6-4:2007+A1:2011
  • EN 61000-3-2:2014 Class A
  • EN 61000-3-3:2013
  • EN 61000-4-2:2009
  • EN 61000-4-3:2006+A1:2008+A2:2010
  • EN 61000-4-4:2012
  • EN 61000-4-5:2014
  • EN 61000-4-6:2014/AC:2015
  • EN 61000-4-8:2010
  • EN 61000-4-11:2004/A1:2017

International EMC certifications
  • IEC 61000-6-2:2016 ED 3.0
  • IEC 61000-6-4:2018 ED 3.0
  • IEC 61000-4-2:2008 ED 2.0
  • IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 ED 3.2
  • IEC 61000-4-4:2012 ED 3.0
  • IEC 61000-4-5:2014+AMD1:2017+ ED 3.1
  • IEC 61000-4-6:2013+ ED 4.0
  • IEC 61000-4-8:2009+ ED 2.0
  • IEC 61000-4-11:2004+AMD1:2017+ ED 2.1
  • CISPER 32:2015 ED 2.0 Class A
  • CISPER 24:2010+AMD1:2015 Class A
  • CISPER 11:2009 ED 5.0 Group 1, Class A
  • AS/NZS CISPER 32:2015 Class A
  • GB/T9254-2008 Class A
  • ANSI C63.4:2014

Country-specific
  • RCM (Australia)
  • VCCI Class A (Japan)
  • MSIP KCC (Korea)
  • BSMI (Taiwan)
  • ANATEL (Brazil)
  • CCC mark (China)
  • SABS & NRCS (South Africa)
  • UL, FCC (North America)
  • EAC mark (Custom Union)
Table 14. Telecom Standards

EN/ETSI 300 386:2008 (EMC Telecommunications)

EN/ETSI 300 019 (Environmental for Telecommunications)

MEF9 and MEF14 certified for EPL, EVPL, and ELAN
Table 15. IEEE 802.3 Media Access Standards

IEEE 802.3ab 1000BASE-T

IEEE 802.3z 1000BASE-X

IEEE 802.3ae 10GBASE-X

IEEE 802.3ba 40GBASE-X

Environmental Data

Table 16. Environmental Data

Environmental standards

EN/ETSI 300 019-2-1 v2.1.2 (2000 - 2009) - Class 1.2 Storage

EN/ETSI 300 019-2-2 v2.1.2 (1999 - 09) - Class 2.3 Transportation

EN/ETSI 300 019-2-3 v2.1.2 (2003 - 04) - Class 3.1e Operational

EN/ETSI 300 753 (1997-10) - Acoustic Noise

ASTM D3580 Random Vibration Unpackaged 1.5G

Temperature range
  • Front-to-back airflow: 0°C to 50°C (32°F to 122°F) up to 1800m (6000 ft)
  • Front-to-back airflow: 0°C to 45°C (32°F to 113°F) above 1800m (6000 ft)
  • Back-to-front airflow: 0°C to 45°C (32°F to 113°F) up to 1800m (6000 ft)
  • Back-to-front airflow: 0°C to 40°C (32°F to 104°F) above 1800m (6000 ft)

Other operating conditions

Humidity: 5% to 95% relative humidity, non-condensing

Altitude: 0 to 3,000 meters (9,850 feet)

Operational shock (half sine): 30 m/s2 (3 G), 11 ms, 60 shocks

Operational random vibration: 3 to 500 Hz at 1.5 G rms

Storage & transportation conditions (packaged)

Transportation temperature: -40°C to 70°C (-40°F to 158°F)

Humidity: 5% to 95% relative humidity, non-condensing

Packaged shock (half sine): 180 m/s2 (18 G), 6 ms, 600 shocks

Packaged sine vibration: 5 to 62 Hz at velocity 5 mm/s,

62 to 500 Hz at 0.2 G

Packaged random vibration: 5 to 20 Hz at 1.0 ASD w/–3 dB/oct.

from 20 to 200 Hz

14 drops minimum on sides and corners at 42 in (<15 kg box)
121229-01 Rev 10