ExtremeSwitching X440-G2 Series Switches Technical Specifications

The ExtremeSwitching X440-G2 series includes the following switches:

Physical Dimensions

Table 1. Physical Dimensions (Unpackaged)

X440-G2-12t-10GE4

X440-G2-12p-10GE4

X440-G2-12t8fx-GE4

Height: 1.73 inches (4.4 cm)

Width: 12.01 inches (30.51 cm)

Length: 10.28 inches (26.11 cm)

X440-G2-24t-10GE4

X440-G2-24p-10GE4

X440-G2-24t-10GE4-DC

X440-G2-24x-10GE4

X440-G2-24fx-GE4

X440-G2-24t-GE4

Height: 1.73 inches (4.4 cm)

Width: 17.38 inches (44.15 cm)

Length: 10.01 inches (25.43 cm)

X440-G2-48t-10GE4

X440-G2-48p-10GE4

X440-G2-48t-10GE4-DC

Height: 1.73 inches (4.4 cm)

Width: 17.38 inches (44.15 cm)

Length: 14.51 inches (36.86 cm)

Weight (Unpackaged)

Table 2. Weight
X440-G2-12t-10GE4 5.82 lb (2.64 kg)
X440-G2-12p-10GE4 6.66 lb (3.04 kg)
X440-G2-24t-10GE4 8.07 lb (3.66 kg)
X440-G2-24p-10GE4 9.44 lb (4.28 kg)
X440-G2-24x-10GE4 8.22 lb (3.77 kg)
X440-G2-48t-10GE4 11.22 lb (5.09 kg)
X440-G2-48p-10GE4 14.55 lb (6.60 kg)
X440-G2-24t-10GE4-DC 8.07 lb (3.66 kg)
X440-G2-48t-10GE4-DC 11.20 lb (5.08 kg)
X440-G2-12t8fx-GE4 6.50 lb (2.95 kg)
X440-G2-24fx-GE4 8.66 lb (3.97 kg)
X440-G2-24t-GE4 7.98 lb (3.62 kg)

Physical Dimensions (Packaged)

Table 3. Physical Dimensions (Packaged)

X440-G2-12t-10GE4

X440-G2-12p-10GE4

X440-G2-12t8fx-GE4

Height: 6.07 inches (15.42 cm)

Width:14.78 inches (37.54 cm)

Length: 17.53 inches (44.53 cm)

X440-G2-24t-10GE4

X440-G2-24p-10GE4

X440-G2-24t-10GE4-DC

X440-G2-24x-10GE4

X440-G2-24fx-GE4

X440-G2-24t-GE4

Height: 5.48 inches (13.92 cm)

Width: 14.85 inches (37.72 cm)

Length: 22.38 inches (56.85 cm)

X440-G2-48t-10GE4

X440-G2-48p-10GE4

X440-G2-48t-10GE4-DC

Height: 7.09 inches (18.01 cm)

Width: 19.09 inches (48.49 cm)

Length: 22.83 inches (57.99 cm)

Packaged Weight

Table 4. Packaged Weight
X440-G2-12t-10GE4 8.86 lb (4.07 kg)
X440-G2-12p-10GE4 9.66 lb (4.43 kg)
X440-G2-24t-10GE4 11.40 lb (5.29 kg)
X440-G2-24p-10GE4 12.81 lb (5.88 kg)
X440-G2-24x-10GE4 11.57 lb (5.31 kg)
X440-G2-48t-10GE4 16.42 lb (7.53 kg)
X440-G2-48p-10GE4 19.62 lb (9.00 kg)
X440-G2-24t-10GE4-DC 11.35 lb (5.21 kg)
X440-G2-48t-10GE4-DC 16.23 lb (7.44 kg)
X440-G2-12t8fx-GE4 9.57 lb (4.39 kg)
X440-G2-24fx-GE4 12.08 lb (5.54 kg)
X440-G2-24t-GE4 11.33 lb (5.20 kg)

Fan and Acoustic Sound

Table 5. Fan and Acoustic Sound
Bystander Sound Pressure1 in dB(A) Declared Sound Power (LWAd)1 in bels
X440-G2-12t-10GE4 14.7 fan off 2.7 fan off
X440-G2-12p-10GE4 14.7 fan off 2.7 fan off
X440-G2-24t-10GE4 28.1 4.3
X440-G2-24p-10GE4 39.4 5.5
X440-G2-24x-10GE4 26.8 4.0
X440-G2-48t-10GE4 37.9 5.4
X440-G2-48p-10GE4 48.7 6.4

X440-G2-24t-10GE4-DC

 28.1 4.3
X440-G2-48t-10GE4-DC 37.9 5.4
X440-G2-12t8fx-GE4 23.3 4.0
X440-G2-24fx-GE4 24.7 3.9
X440-G2-24t-GE4 28.1 4.3

Power Specifications

Table 6. Power Specifications
Minimum2 Heat Dissipation (BTU/hr) Minimum2 Power Consumption (Watts) Maximum2 Heat Dissipation (BTU/hr) Maximum2 Power Consumption (Watts)
X440-G2-12t-10GE4 52 15 109 32
X440-G2-24t-10GE4 87 26 136 40
X440-G2-48t-10GE4 141 41 208 61
X440-G2-12p-10GE4 72 21 216

(@ 200 W PoE)

 264
X440-G2-24p-10GE4 121 35 410

(@ 380 W PoE)

 500
X440-G2-48p-10GE4 196 53 755

(@ 740 W PoE)

 961

X440-G2-24t-10GE4-DC

 77 23 134 39
X440-G2-48t-10GE4-DC 137 40 207 61
X440-G2-24x-10GE4 87 26 172 51
X440-G2-24fx-GE4 166 49 223 65
X440-G2-12t8fx-GE4 108 32 159 47
X440-G2-24t-GE4 76 22 130 38

The following power specifications pertain to all X440-G2 switches, both PoE and non-PoE.

Table 7. Power Specifications: Fixed Internal Power Supply
Voltage input range 100-240 VAC3
Line frequency range 50 to 60 Hz
Power supply input socket IEC 320 C14
Power cord input plug IEC 320 C13
Operating temperature

0° to 60°C (extended temperature4 switches)

0° to 50°C (all other switches)

PoE + Power Budget

Table 8. PoE + Power Budget
Internal Power Supply External RPS
X440-G2-12p-10GE4 200 W

200 W - Redundant power only
X440-G2-24p-10GE4 380 W

380 W - Redundant power only
X440-G2-48p-10GE4 740 W

1440 W - Additive power

740 W - Redundant power

External Redundant Power Supplies for Non-PoE Switches

All X440-G2 series non-PoE switches ship with one fixed internal power supply. If redundancy is required, an external RPS can be attached to the switch.

CPU, Memory

Table 9. CPU, Memory
CPU/Memory
64-bit MIPS processor, 1 GHz clock, single core
1 GB ECC DDR3 DRAM
4 GB eMMC Flash
1.5 MB packet buffer

Environmental Data

Table 10. Environmental Data

Environmental specifications

EN/ETSI 300 019-2-1 v2.1.2 - Class 1.2 Storage

EN/ETSI 300 019-2-2 v2.1.2 - Class 2.3 Transportation

EN/ETSI 300 019-2-3 v2.1.2 - Class 3.1e Operational

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

ASTM D3580 Random Vibration Unpackaged 1.5 G

Operating conditions

Temp: 0°C to 50°C (32°F to 122°F) – all models

Temp: 0°C to 60°C (32°F to 140°F) – extended temperature range models only (16539, 16540 and 16541)

Humidity: 10% to 95% relative humidity, non-condensing

Altitude: 0 to 3,000 meters (9,842 feet) – All switch models

Shock (half sine): 30 m/s2 (3 G), 11 ms, 6 shocks

Random vibration: 3 to 500 Hz at 1.5 G rms

Packaging and storage specifications

Temp: -40°C to 70°C (-40°F to 158°F)

Humidity: 10% to 95% relative humidity, non-condensing

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

Packaged 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

Packaged Drop Height: 14 drops minimum on sides and corners at 42 inches (<15 kg box)

Standards

Table 11. Safety Standards

North American Safety of ITE

UL 60950-1

UL/Cul 62368-1 Listed

CSA 22.2 No. 60950-1-2nd edition 2014 (Canada)

Complies with FCC 21CFR 1040.10 (US Laser Safety)

CDRH Letter of Approval (US FDA Approval)

European Safety of ITE

EN 60950-1-2nd edition

EN 60825-1 Class 1 (Lasers Safety)

EN 62368-1

2014/35/EU Low Voltage Directive

International Safety of ITE

CB Report & Certificate

CB Report & Certificate IEC 62368-1

CB Report & Certificate per IEC 60950-1

AS/NZX 60950-1 (Australia /New Zealand)
Table 12. EMI/EMC Standards

North America EMC for ITE

FCC CFR 47 part 15 Class A (USA)

ICES-003 Class A (Canada)

European EMC standards

EN 55032 Class A

EN 55024, EN 55035

EN 61000-3-2,2014 (Harmonics)

EN 61000-3-3,2013 (Flicker)

EN 300 386 (EMC Telecommunications)

2014/30/EU EMC Directive

International EMC certifications

CISPR 22: 2006 Ed 5.2, Class A (International Emissions)

CISPR 24:A2:2003 Class A (International Immunity)

IEC 61000-4-2:2008/EN 61000-4-2:2009 Electrostatic Discharge, 8kV Contact, 15 kV Air, Criteria A

IEC 61000-4-3:2008/EN 61000-4-3:2006+A1:2008 Radiated Immunity 10V/m, Criteria A

IEC 61000-4-4:2004 am1 ed.2./EN 61000-4-4:2004/A1:2010 Transient Burst, 1 kV, Criteria A

IEC 61000-4-5:2005 /EN 61000-4-5:2006 Surge, 2 kV L-L, 2 kV L-G, Level 3, Criteria A

IEC 61000-4-6:2008/EN 61000-4-6:2009 Conducted Immunity, 0.15-80 MHz, 10V/m unmod. RMS, Criteria A

IEC/EN 61000-4-11:2004 Power Dips & Interruptions, >30%, 25 periods, Criteria C

Country-specific

VCCI Class A (Japan Emissions)

BSMI (Taiwan Emissions)

ACMA (C-Tick) (Australia Emissions)

CCC Mark (China)

KCC Mark, EMC Approval (Korea)

Anatel (Brazil)

NoM (Mexico)

EAC (Russia, Belarus, Kazakhstan)

NRCS (South Africa)
Table 13. Telecom Standards
CE 2.0 Compliant
Table 14. IEEE 802.3 Media Access Standards
IEEE 802.3ab 1000BASE-T

IEEE 802.3z 1000BASE-X

IEEE 802.3ae 10GBASE-X

IEEE 802.3at PoE-Plus

IEEE 802.3az

IEEE 802.3u, 100BASE-FX
1 At 25°C and 50% PoE load where applicable
2 Minimum is defined as idle, with no ports linked. Maximum is defined as fans high, all ports 100% traffic.
3 The power supplies will continue to operate at +/- 10% of the rated input to accommodate temporary loss of input voltage regulation.
4 The extended temperature switches are the X440-G2-24fx-GE4, X440-G2-12p-10GE4, and X440-G2-24t-GE4.
121248-05 Rev. AN