• We've upgraded our forums. Please post any issues/requests in this thread.

D-Link Announces Green Switches

Polaris573

Senior Moderator
Joined
Feb 26, 2005
Messages
4,268 (0.91/day)
Likes
672
Location
Little Rock, USA
Processor LGA 775 Intel Q9550 2.8 Ghz
Motherboard MSI P7N Diamond - 780i Chipset
Cooling Arctic Freezer
Memory 6GB G.Skill DDRII 800 4-4-3-5
Video Card(s) Sapphire HD 7850 2 GB PCI-E
Storage 1 TB Seagate 32MB Cache, 250 GB Seagate 16MB Cache
Display(s) Acer X203w
Case Coolermaster Centurion 5
Audio Device(s) Creative Sound Blaster X-Fi Xtreme Music
Power Supply OCZ StealthXStream 600 Watt
Software Windows 7 Ultimate x64
#1
D-link has announced Ethernet desktop switches that, it claims, use up to 44 percent less power than existing 5-port switches. It said it was the first company to bring such green Ethernet switches to the market. The power saving is accomplished in two ways. First, the new switches measure when PCs connected to them are turned off and then power down into standby mode. Secondly, they analyze cable lengths and can adjust power usage for different cable lengths accordingly. Most existing switches are powered up to support 100m cable lengths all the time, but many small systems use only 5-10m of cable. The IEEE standards body has an energy-efficient Ethernet study group, known as 802.3 A ratified standard is not expected for a couple of years or more and D-Link has introduced its products well before this. D-Link does not appear to be involved with this standards effort. D-Link will deliver Green Ethernet switches across its range of desktop, smart and xStack managed switches. All of the company's sub-24 port desktop switches will be green by the end of 2007. The smart and managed switches will evolve to Green Ethernet products through 2008.

Show full news post
 

kwchang007

New Member
Joined
Jan 27, 2007
Messages
3,962 (1.00/day)
Likes
184
Location
Severn, MD, USA.
Processor C2D T7200@2 ghz vcore: .9875
Motherboard generic laptop board
Cooling fan control and antec notebook cooler
Memory 2 GBs@ 533 mhz ddr2
Video Card(s) x1400 mobile, overclocked: 526mhz core/ 882mhz ddr
Storage 120 GB@ 5400 rpm fujitsu
Display(s) 15.4" 1440x900
Audio Device(s) integrated
Software vista 32 bit home premium
#2
Thank god they're cutting power. Means they're also dropping heat...I can't believe how hot our netgear wireless router gets. I hope all routers follow suit.
 
Joined
Aug 30, 2006
Messages
6,374 (1.55/day)
Likes
983
System Name ICE-QUAD // ICE-CRUNCH
Processor Q6600 // 2x Xeon 5472
Memory 2GB DDR // 8GB FB-DIMM
Video Card(s) HD3850-AGP // FireGL 3400
Display(s) 2 x Samsung 204Ts = 3200x1200
Audio Device(s) Audigy 2
Software Windows Server 2003 R2 as a Workstation now migrated to W10 with regrets.
#3
Thank god they're cutting power. Means they're also dropping heat...I can't believe how hot our netgear wireless router gets. I hope all routers follow suit.
In our small network, we have:

1./ Modem
2./ Main router/gateway
3./ Second router
4./ Network bridge (2 devices needed)
5./ Router at far side of bridge
6./ Printer "hub" 1
7./ Printer "hub" 2
8./ Wireless access point
9./ Two gigabit switches connecting PCs and Servers

= 11 devices just for keeping the network up

Since each device has a 12V 1.2A brick, that's 11x25W. = 275W

I'd be delighted for an industry shift toward lower powered network infrastructure... but too late for me. :-(

PS. I guess all these devices keep our winter heating bills down... Unfortunately, makes the place hotter in the summer. LOL
 

WarEagleAU

Bird of Prey
Joined
Jul 9, 2006
Messages
10,809 (2.59/day)
Likes
529
Location
Gurley, AL
System Name Boddha Getta Boddha Getta Bah!
Processor AMD FX 6100 @ 4.432Ghz @1.382
Motherboard ASUS M5A99X EVO AMD 990X AMD SB950
Cooling Custom Water. EK 240MM Kit, Supreme HSF - Runs 35C
Memory 2 x 4GB Corsair Vengeance White LP @ 1.35V
Video Card(s) XFX Radeon HD 6870 980/1100
Storage WD Caviar Black 1.0TB, WD Caviar Green 1.0TB, WD 160GB
Display(s) Asus VH222/S 22: (21.5" Viewable) 1920x1080p HDMI LCD Monitor
Case NZXT White Switch 810
Audio Device(s) Onboard Realtek 5.1
Power Supply NZXT Hale 90 Gold Cert 750W Modular PSU
Software Windows 8.1 Profession 64 Bit
#4
Here is a question...how much power can an ethernet router/switch consume? Are are they talking about the big server switches?
 

Polaris573

Senior Moderator
Joined
Feb 26, 2005
Messages
4,268 (0.91/day)
Likes
672
Location
Little Rock, USA
Processor LGA 775 Intel Q9550 2.8 Ghz
Motherboard MSI P7N Diamond - 780i Chipset
Cooling Arctic Freezer
Memory 6GB G.Skill DDRII 800 4-4-3-5
Video Card(s) Sapphire HD 7850 2 GB PCI-E
Storage 1 TB Seagate 32MB Cache, 250 GB Seagate 16MB Cache
Display(s) Acer X203w
Case Coolermaster Centurion 5
Audio Device(s) Creative Sound Blaster X-Fi Xtreme Music
Power Supply OCZ StealthXStream 600 Watt
Software Windows 7 Ultimate x64
#5
First 5 port switches and then 24 port switches by the end of the year.