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- Active and Passive Twinax SFP+ Cable Comparison
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...
Return Policies
Defective products will be accepted for exchange, at our discretion, within 14 days from receipt. Buyer might be requested to return the defective products to SOPTO for verification or authorized service location, as SOPTO designated, shipping costs prepaid. .....
Applications
Twinax Cables are mainly used with PCI or PCI-E Card for the short distance interconnection in the server room.
SOPTO Products
- Fiber Optic Transceiver Module
- High Speed Cable
- Fiber Optical Cable
- Fiber Optical Patch Cords
- Splitter CWDM DWDM
- PON Solution
- FTTH Box ODF Closure
- PCI-E Network Card
- Network Cables
- Fiber Optical Adapter
- Fiber Optical Attenuator
- Fiber Media Converter
- PDH Multiplexers
- Protocol Converter
- Digital Video Multiplexer
- Fiber Optical Tools
- Compatible
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
Active and Passive Twinax SFP+ Cable Comparison
Twinax cable is a type of cable similar to coaxial cable. The difference is that there are two inner conductors other than on in coaxial cable. This kind of cable is commonly used for very short range high speed differential signaling applications.
Currently there is a copper 10 Gigabit Ethernet cables which comes in either an active or passive Twinax cable assembly and connects directly into an SFP+ housing. SFP+ cable is a twinax cable with SFP+ connector at each end. An active twinax cable has active electronic components in the SFP+ housing to improve the 10 Gig Ethernet signals quality. A passive SFP+ twinax cable is just a Direct Attach Cable and contains no active components to boost signal.
SFP+ Direct Attach Passive Copper cable is suitable for very short distances. They are rated for a range up to 5m and provide a good working solution at a great cost, when the distance between connection points is exceed 5m. It is highly recommended to use active cable to ensure signals are transmit all the way through. 5m as the boundary is not absolute, as it may vary from vendor to vendor. For example, Sopto 10G SFP+ passive cable can be the optimum solution for 10G Ethernet reaches up to 12M.
QSFP+ to MiniSAS SFF-8088 Cable
Except the transmission length, there is indeed no visual difference between active and copper SFP+ twinax cable. SFP+ connectors are the same and the cable jackets are also identical. Most manufactures including us will have some sort of marking on the cable connector head which will identify the cable as active or passive. But it is also not simply to tell by just looking at it.
The major applications of SFP+ twinax cable are working with network hardware with SFP+ slot. Our SFP+ cables can be compatible with major brands such as Cisco, HPL, Juniper, Extreme, H3C etc. This type of connection is able to transmit at 10 Gigabit/second full duplex speeds over 12 meter distances. What’s more, this setup also offers 15 to 25 times lower transceiver latency than current 10GBASE-T Cat6/CAT6a/Cat7 cabling systems.
For the newest quotes of our twinax cables, please contact a Sopto representative by calling 86-755-36946668, or by sending an email to info@sopto.com.