Single Gigabit
Single Gigabit
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 Dell Broadcom Single Port Gigabit Network Interface Adapter R8278  US $19.99
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 DELL INTEL PRO 1000 PT PCI E SINGLE PORT NIC U3867Intel® 82571GB Gigabit Control US $24.99
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 375 3396 SG XPCIE1FC EM4 LPE11000 HBA Sun 4 Gigabit Sec single PCI E HBA US $186.99
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 375 3397 SG XPCIE2FC EM4 LPE11002 HBA Sun 4 Gigabit Sec single PCI E HBA US $224.69
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 DELL BROADCOM SINGLE PORT GIGABIT PCI E NETWORK INTERFACE CARD 0TX564 TX564 US $14.99
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 CN GP1021 S1 Single port Gigabit Ethernet Siig US $42.99
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 Siig CN GP1021 S1 Single port Gigabit Ethernet US $31.99
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 Intel Pro 1000 XT Server Single Port PCI X Gigabit NIC Adapter A73400 002 US $5.00
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 3Com Single Base Fiber Channel Gigabit PCI X Network Card NIC 3C996 SX US $12.86
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 Qty 3 3Com 3C996 T Gigabit Single port Server Adapter US $29.95
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 NEW Compaq GigaBit Ethernet PCI Adapter 10 100 1000 Cat 5 UTP Single Port DEGPA US $379.99
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 Intel Pro 1000 GT Single Port Gigabit PCI Adapter INTPRO1000SINGLE USED US $19.99
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 DELL BROADCOM PCI E SINGLE PORT GIGABIT PRO1000 F364C US $24.99
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 Dell Broadcom Gigabit Single Port PCI E NIC TX564 US $19.98
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 Siig CNGP1021S1 Single port Gigabit Ethernet CN GP1021 S1 US $32.98
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 HP AD331A PCI X 1000Base TX Single port Gigabit Ethernet adapter AD331 60001 US $175.00
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 Intel E10G41AT2 Networking Card 10 Gigabit Single Port AT Server Adapter US $556.12
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 Dell Intel Pro 1000 MT Single Port Gigabit PCI X Network Adapter Card 0W1392 US $9.95
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 AD331A HP PCI X Single Port 1000BaseT Gigabit Ethernet Adapter US $250.00
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 Zonet Single Port Gigabit PCI Networking Adapter Module ZEN3300E US $9.99
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 371 0912 Low Profile PCI X Single Gigabit Ethernet MMF X7286A US $225.00
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 Dell NW256 0NW256 Intel Pro1000MT Single Port Gigabit Ethernet Adapter Card US $75.87
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 Dell 55HHP 055HHP PRO1000F Single Port Gigabit PCI Fibre HBA Card US $104.33
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 Intel E10G41AT2 Networking Card 10 Gigabit Single Port AT Server Adapter US $556.12
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 Intel E10G41AT2 Networking Card 10 Gigabit Single Port AT Server Adapter US $556.12
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 Intel E10G41AT2 Networking Card 10 Gigabit Single Port AT Server Adapter US $569.11
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 8 x HP NC3123 10 100 PCI X Single Port Gigabit Server Adapter Card 174831 001 US $15.00
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 Dell Intel Pro 1000 MT Single Port Gigabit Network Card LAN Server Adapter W1392 US $4.99
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 374191 B22 HP NC370T PCI X Single Port Multifunction 1000T Gigabit Server Adap US $109.50
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 Alacritec 100009 Single Port Gigabit Server Adapter US $19.95
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 IBM Pro 1000 MT Single Port Gigabit Server Adapter Card 39Y6107 39Y6106 US $5.00
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 New Gigabit NIC PCI E Network Card Desktop Single Port US $11.89
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 Dell Broadcom Gigabit single port PCI E F364C US $29.98
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 SIIG CN GP1021 S1 Single Port Gigabit Ethernet US $35.00
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 Dell Intel Pro 1000 XF Single Channel PCI X Gigabit Server Adapter 5R720 US $32.99
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 SIIG CN GP1021 S1 Single port Gigabit Ethernet US $32.81
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 INTEL E1G42ETBLK GIGABIT ET DUAL PORT SERVER ADAPTER BULK SINGLE US $808.78
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 INTEL EXPI9301CTBLK Gigabit CT Desktop Adapter single piece US $33.84
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 INTEL E1G42ETBLK GIGABIT ET DUAL PORT SERVER ADAPTER BULK SINGLE US $808.78
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 INTEL EXPI9301CTBLK Gigabit CT Desktop Adapter single piece US $33.84
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 SIIG CN GP1021 S1 Single port Gigabit Ethernet US $32.81
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 S NC1020 Cu 32 bit PCI Single Port Gigabit Server Adapter 353377 B21 US $30.00
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 DELL BROADCOM SINGLE PORT PCI E GIGABIT NETWORK INTERFACE CARD 0R8278 R8278 US $19.99
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 HP BROADCOM SINGLE PORT PCI E GIGABIT NIC 488293 001 US $38.00
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 New In Box Small Tree Gigabit Single Port Ethernet Card Kit for Xserve or PCI X US $100.00
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 Chelsio 10 Gigabit Single port Server Adapter PCI E N320E CXA US $299.99
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 Dell U3867 Intel Pro 1000 Single Port Gigabit PCI E x8 Ethernet Network Card US $44.00
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 Lot of 2 CNet GA CS 1 Port 1000Base SX 1Gbps Gigabit Single Mode Fiber Module SC US $14.99
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 Intel PRO 1000 PT Single Port Gigabit 1000Base T Server Adapter EXPI9400PT NEW US $65.00
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 NIF4204KIT SINGLE PORT GIGABIT ETHERNET CPCI MULTIMODE US $175.00
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 DELL TX564 Single Port Gigabit Server Adapter PCI E US $20.00
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 Intel Pro 1000 MT Single Port Gigabit NIC Card PCI US $9.99
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 HP NC110T PCI e Single Port Gigabit Network Card 434982 0011 low profile US $34.38
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 HP NC110T PCI e Single Port Gigabit Server Network Card 434982 0011 434905 B21 US $34.38
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 INTEL Pro 1000 PT D33745 Single Port Gigabit LAN Card US $49.99
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 New Gigabit NIC PCI E Network Card Desktop Single Port US $11.89
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 DELL BROADCOM SINGLE PORT GIGABIT PCI E NETWORK INTERFACE CARD 0TX564 TX564 US $19.99
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 Intel Pro 1000 XF Gigabit Single Port FC Server Adapter US $600.00
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 IBM 10 GIGABIT XF SINGLE PORT SERVER ADAPTER 10N9033 US $630.54
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 LOT OF 2 Dell Broadcom Gigabit Single Port PCIe NIC TX564 Network Interface Card US $1.25
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Is this a good gaming setup for demanding games?also duo or quad processer for crisis?
Processor: Intel® Core™ 2 Quad Q9550 2.83GHz 12MB Cache 1333MHz FSB
Alienware P2 Chassis: Alienware® P2 Chassis with AlienIce™ 3.0 Video Cooling - Space Black
System Lighting: Alienware® Standard System Lighting - Terra Green
System Cooling: Alienware® High-Performance Liquid Cooling
Power Supply: Alienware® 750 Watt Multi-GPU Approved Power Supply
Graphics Processor: Single 1GB NVIDIA® GeForce® GTX 280
Memory: 4GB« Dual Channel DDR2 SDRAM at 800MHz - 2 x 2048MB
Motherboard: Alienware® Approved NVIDIA® nForce 750i SLI Motherboard
Operating System (Office software not included): Genuine Windows Vista® Home Premium (64-bit Edition) with Service Pack 1
System Drive: Single Drive Configuration - 500GB SATA 3Gb/s 7,200RPM 16MB Cache
Optical Drives : Single Drive Configuration - 20X Dual-Layer Burner (DVD±RW)
Enthusiast Essentials: Single High Performance Gigabit Ethernet Ports
Sound Card: High-Definition 7.1 Performance Audio
It's a good setup, but looks like a terrible value in terms of bang for the buck. Buying an Alienware system practically guarantees that you're paying twice as you'd pay buying from Newegg or Tigerdirect for parts of equal or better quality/performance.
First off, the processor is a good choice if you're not going Core i7. For gaming there's not a huge benefit to quad-core cpus over similarly-clocked dual-cores but for general multitasking and movie editing, the 45nm quads are great.
It's true that spending $280 for a Q9550 instead of $290 for a Core i7 920 seems weird, but you'd need to factor in the cost of a more expensive motherboard, more expensive RAM etc... Still, for what you'd wind up paying for Alienware, you could do it!
In any case, the GTX 280 is a terrible value. Way overpriced for how it performs. Either go with a single GTX 285, or a pair of 260's. To really go high-end, buy the 295.
The main reason to go with a Q9550 system is if you're working with a limited budget. The money you save on the CPU/RAM/mobo can be put instead into better graphics.
Anyway, here's a much more powerful system built from scratch:
Single-Mode Fiber Is The Leader In Voice, Video and Data Communications
When working in the world of fiber optic network technology, an engineer is likely to encounter two distinct type of fiber optic cabling, single-mode fiber and multi-mode fiber. While there are other type/variants for fiber optic cabling, the single-mode and multi-mode are the most common types.
Single-mode fiber is traditionally used for long distances and has transmission rates up to 50 times more distance than multi-mode. This technology behind single-mode fiber uses a very powerful laser diode that can transmit infrared laser light in various wavelengths, typically within the 1300nm to 1590nm range. As the name implies, it only has one mode of transmission in contrast to multi-mode, but it is less susceptible to signal attenuation and distortion from overlapping light pulses. The core itself is small, physically measuring about 9 microns. Since the single-mode fiber has a much smaller core than multi-mode, it's small size and multi-frequency light-wave capability virtually eliminate any distortion that could result from overlapping light pulses, providing the least signal attenuation and the highest transmission speeds of any fiber cable type.
Single-mode fiber supports a higher bandwidth than multi-mode fiber, but it requires a laser diode light source with a very narrow spectral width. For efficient transmission of data, the data can be transmitted through the single-mode fiber using multiple frequencies. This is commonly referred to as Wave Division Multiplexing (WDM). Because single-mode fiber supports WDM transmission in both upstream and downstream directions simultaneously, only one cable is needed to communicate between end points.
The advantages of fiber optic cabling versus copper cabling are numerous:
SPEED and BANDWIDTH: Fiber optic networks operate at high speeds and offer bandwidth in the terabit range (Note: 1 terabit = 1,000 gigabits).
DISTANCE: The light signals traversing fiber optic cabling can be transmitted farther when compared to copper cabling. Distances 10 km or more as easily attained using single-mode fiber without needing any additional amplification. Compare this to the copper cabling used for data networks (e.g., ethernet) which has a physical limitation of 100 meters before it must be "refreshed".
RESISTANCE: Fiber optic cabling has a greater resistance to electromagnetic noise and interference, such as generated from motors, high-power equipment or other nearby cables (e.g., cross-talk).
MAINTENANCE: Fiber optic cables costs less to maintain than copper cabling.
With all of these advantages, is it any wonder that Gigabit Passive Optical Networking (GPON) utilizes all of them to offer superior networking infrastructure technology for any organization that relies upon voice, video, and data communications.
About the Author
Dr. James Reynante is a specialist in systems architecture & design. His expertise includes the application and integration of various technologies including advanced fiber optical networking, alternative energy development, computer modeling, and RF communications. He holds a PhD in Computer Science and has served as an Assistant Vice President and Chief Engineer for Science Applications International Corporation (SAIC), a Fortune 500 scientific R&D company. Currently, Dr. Reynante is the Director of Engineering & Operartions for Spada Innovations, a world-class network/telecommunications engineering company.
Single Mode WDM Single fiber BiDi Gigabit and Fast Ethernet 10/100/1000 converters
