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Cisco Public

C97-404-735-00

Network Power Consumption

Customers calculating total cost of ownership
need to factor in power consumption.

Likewise, power consumption contributes to
a company’s carbon footprint.

Miercom was commissioned by Cisco to measure
power consumption in Ethernet switches

Power Consumption Examples

33 watts is the power consumed by a ceiling fan at
average speed.

60 watts is the power required to light an incandescent bulb.

80 watts is the power consumed by an average PC.

200 watts is the power consumed by an average LCD.

Содержание 2960-48TC - Catalyst Switch

Страница 2: ... 2008 Cisco Systems Inc All rights reserved Cisco Public C97 404 735 00 2 Introduction Why is network power consumption important How can we measure it How much power do Ethernet switches consume ...

Страница 5: ...04 735 00 5 Results 100 Throughput Power Consumption at 100 37 56 122 129 142 143 161 205 212 Fast Ethernet GE no PoE Up to 10 Gig PoE HP ProCurve 2650 Cisco 2960G Nortel Baystack 5510 Cisco 3560 E Cisco 3750E Cisco 3750 G 3Com 5500 G E ProCurve 3500yl Cisco 2960 ...

Страница 6: ... Switches Power Consumption of Layer 2 switches at 100 0 20 40 60 80 100 120 140 Cisco WS C2960 HP Procurve 2650 Cisco WS C2960G Supports Gigabit Ethernet The Cisco WS C2960G supports Gigabit Ethernet The other switches support only Fast Ethernet which results in increased power consumption ...

Страница 7: ...0 7 Results Layer 3 Switches Power Consumption of Layer 3 switches at 100 0 50 100 150 200 250 Nortel Baystack 5510 Cisco 3560 E Cisco 3750E Cisco 3750 G 3Com 5500G E HP3500yl Supports Gig E 10 100 1000 Stackable Supports up to 10 Gig Stackable Supports up to 10 Gig Fixed ...

Страница 9: ...s Layer 3 Cisco 3750 E vs 3750 G Series 170 Cisco 3750 E Cu Uplinks 100 165 130 135 140 145 150 155 160 Power Consumption Watts Cisco 3750 E 2x10G Uplinks 100 Cisco 3750 G Fiber Uplinks 100 Cisco 3750 E Fiber Uplinks 100 125 Cisco 3750 G Cu Uplinks 100 120 64 128 256 512 1024 1280 1518 Packet Size Bytes ...

Страница 11: ...erved Cisco Public C97 404 735 00 11 More use for energy expense Run a PC and a 3750E at the cost of a HP 3500yl Environmental Benefits Reduce your Co2 emission by 55 ton Decrease your carbon footprint Observation Continued Financial Saving ...