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- Limitations of Passive Optical LAN
Twinax Cable Knowledge
- Cable Labeling as Part of Data Center Management
- How to Correctly Run cables On Servers in a Data Center?
- 4 Realities You Should Consider 10G Ethernet for Your Business
- Is it finally the end of copper?
- Why We Need Both 40G and 100G Ethernet Cable?
- What is Twisted Pair Cable?
- Benefits of Twisted Pair Cable Construction
- Why Copper Is Used in Cables?
- A Brief Look at Ethernet Cable Construction
SOPTO Special Topic
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Except products belongs to Bargain Shop section, all products are warranted by SOPTO only to purchasers for resale or for use in business or original equipment manufacturer, against defects in workmanship or materials under normal use (consumables, normal tear and wear excluded) for one year after date of purchase from SOPTO, unless otherwise stated...
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Applications
Twinax Cables are mainly used with PCI or PCI-E Card for the short distance interconnection in the server room.
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SOPTO Products
- Fiber Optic Transceiver Module
- High Speed Cable
- Fiber Optical Cable
- Fiber Optical Patch Cords
- Splitter CWDM DWDM
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- Network Cables
- Fiber Optical Adapter
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- Fiber Media Converter
- PDH Multiplexers
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- Digital Video Multiplexer
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Related Products
Performance Feature
Stable Transmission Speed
Reliable Transmission
Various Length Selection
Wider Operating Temperature
Good for HPC
Good for Data Center
Twinax Cable Knowledge
Recommended
Limitations of Passive Optical LAN
While this technology looks good for large green field deployments, existing networks may not change to POL, at least immediately. All companies have invested heavily in the traditional LAN technologies.
POL solutions maybe an over kill for smaller organizations. They may simply not use all the capacity offered by it and the solution might become very expensive, compared to copper-based networks.
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With POL (in its current form), possibilities of single-vendor lock-in is quite high. Optical fiber cables, adapters, patch cords, emitters (active components), etc. are more expensive than their copper counterparts.
Installation, testing, adds, moves and changes in an optical network is generally more complicated than in an copper network. Upstream bandwidth is lesser than/different from downstream bandwidth.
While power may not be required for the distribution layer, all end-point terminals (WTGs) needs to be powered. POL is largely based on Single-Mode Fiber cables. Many companies have existing investments in Multi-Mode Fiber cables.
There will be a steep learning-curve involved in managing these networks for enterprise applications – Some applications may have to be redesigned. The options and range of equipment targeting the enterprise POL market is currently very limited.
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