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 47 to 63 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 ITE

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

CSA 22.2 #60950-1-03 2nd Ed. (Canada)

Complies with FCC 21CFR 1040.10 (US Laser Safety)

CDRH Letter of Approval (US FDA Approval)

European ITE

EN 60950-1:2007 2nd Ed.

EN 60825-1+A2:2001 (Lasers Safety)

2006/95/EC Low Voltage Directive

International ITE

CB Report & Certificate per IEC 60950-1 2nd Ed. + National Differences

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 55022:2006+A1:2007 Class A

EN 55024:A2-2003 Class A includes IEC 61000-4-2, 3, 4, 5, 6, 11

EN 61000-3-2,8-2006 (Harmonics)

EN 61000-3-3:2008 (Flicker)

ETSI EN 300 386 v1.4.1, 2008-04 (EMC Telecommunications)

2004/108/EC 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)

ACMA RCM (Australia Emissions)

CCC Mark

KCC Mark, EMC Approval (Korea)

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.