Module Switch
The Doctor and the Dealman: An Energy Update
At first glance, no two individuals could seem more different. The Doctor, middle-aged and balding, could be the very archetype of the college professor. The Dealman is young with a full head of well-styled hair: more than a few people have compared his looks to Elvis in his prime.
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 Genuine Cisco N4K 4005I XPX Nexus 4005 Switch Module for IBM BladeCenter  US $10,780.00
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 Cisco RSP 720 3CXL GE Route Switch Processor Module US $9,100.00
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 CISCO ENHANCED ETHERSWITCH SERVICE MODULE ADVANCED SWITCH 16 PORTS SMES3G16P US $1,692.39
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 IBM NORTEL SWITCH ETHERNET 10GBPS 14 PORTS PLUG IN MODULE 32R1783 US $1,601.95
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 CISCO UBR RFSW 1DS RF Switch Downstream Switching Module US $1,517.47
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 CISCO UBR RFSW 1US RF Switch Upstream Switching Module US $1,517.47
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 NEW IBM 32R1892 Cisco Intelligent Gigabit Switch Module US $1,500.00
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 Cisco NME XD 48ES 2S P Switch Module 1 Month Warranty US $1,183.68
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 MGX RPM PR 256 CISCO PROCESSOR SWITCH MODULE 2 REVS AVAILABLE US $1,150.00
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 Cisco DWDM 15530 15530 CPU CPU Switch Module 90 Day Hardware Warranty US $995.00
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 ENTERASYS X4 FM X Series Switch Fabric Module for X4 C Chassis US $995.00
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 IBM NORTEL LAYER 2 3 COPPER ETHERNET SWITCH MODULE 32R1869 US $941.69
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 IBM NORTEL LAYER 2 3 COP GBE SWITCH MODULE 32R1866 US $941.69
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 Cisco SFS7008P SFM K9 SFS 7008P Switch Fabric Module US $899.00
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 IBM Nortel Layer 2 7 GigaBit LAN Module For BladeCenter Switch 73P9057 US $866.44
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 3COM 3C17510 Switch 8800 PoE Entry Module SALE US $854.05
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 PXM 1 CISCO MGX 8850 PROCESSOR SWITCH MODULE BA9AY0PEAA 800 07888 03 US $575.00
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 HP PROCURVE SWITCH GL MODULE 10 100 1000 20 PORTS J490869001 US $529.70
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 Brocade 20 Ports 4Gb SAN Switch Module SBCEBFCSW4 US $500.00
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 Riverstone Router RS 8600 Router Switch with Modules G8M CM3 G8M AO3BM 02 US $499.99
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 Cisco Catalyst 6500 WS X6548 GE TX 10 100 1000BaseT Ethernet Switch Module US $443.88
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 Cisco WS X6548 GE TX 48 Port Gigabit Switch Module for WS C6500 6509 6548 US $400.00
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 Force10 Force 10 Networks CC E SFM Switch Fabric Module US $375.00
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 NEW Adtran NetVanta 1000Base LX SFP Switch Module US $348.99
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 Cisco WS X6148 GE TX 48 Port Gigabit Switch Module US $345.24
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 CISCO SWITCH ETHERNET 1GBPS 32 PORTS MODULE WSX4232L3 US $319.15
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LED Module
Have you ever wondered How Do Led Signs Work, but couldn't understand all of the technical jargon that most led sign companies use to describe them? Don't worry! It's really not as hard as you think. Basically, Led signs only have a few major components that run their system and once you understand them you should become enough of an expert to feel comfortable when making your own led purchase.
LEDs are really just teeny tiny light bulbs that can easily fit into an electrical circuit. They're specially constructed to outwardly send out a large number of photons.
And although they are housed in a plastic bulb that concentrates the light in a particular direction, unlike ordinary bulbs, LED lights do not have a filament that will get exceptionally hot or burn out. They are completely illuminated by the movement of electrons within a semiconductor material, and have the ability to last just as long as any standard transistor.
The LED display sign is an integrated display system, which combines microelectronic technology, photonic technology, computer technology, information processing technology. It's also the kind of screen which is used to display text, graphics, images, cartoons, videos and other information, controlled through certain control.
Here are the three basic components of an led sign:
1) LED MODULE
Modules are composed of LED, PCB, IC, resistors, capacitors, connectors, covers and other components by special techniques Modules have matrix of 8×8, 8×16, 16×16, 16×32 and so on, and the corresponding pixels are 64/128/256/512. Pixel pitch is the distance between two adjacent pixels from the center point, such as PH4.75, PH6, PH10, PH16, PH20, and so on.
2) LED CABINET
Modules, switching, power supplies, fans and other components assemble cabinet. Cabinets have spec. of 4:3, 16:9 and so on. They can be customized according to customers' requirement, and can also be manufactured by standard specification. The cabinet is produced for the simplicity of Maintenance and improving the reliability
3) LED DISPLAY
LED display are assembled by cabinets or modules, receiving cards (adapter), power supply, and the screen frame, communication cable and other components So, by now you should have a basic idea of how led signs work and any general specifics should have been covered above. However, if you still do not understand the led process, visit our site and carefully review the led graph to help visualize the technique.
If there are any questions that were not covered, please feel to contact us for more information and we will help you further your research or complete your purchase by comparing other companies and prices.
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