| Support customized Production, Email us your requirement, HTF team will assist you. | |||
| Cisco Compatible | SFP-H10GB-CU1M | Brand | HTF |
| Connector Type | SFP+ to SFP+ | Max Data Rate | 10Gbps |
| Minimum Bend Radius | 33mm | Cable Length | 1m (3.28ft) |
| Wire AWG | 30AWG | Jacket Material | AWG |
| Cable Type | Passive Twinax | MTBF | ≈50 Million Hours |
| Power Consumption | <0.2W | Power Supply | 3.3V |
| Temperature | 0 to 70°C (32 to 158°F) | Protocols | 1x InfiniBand QDR, DDR, SDR, 10G Gigabit Ethernet, Fibre Channel |
How HTF manufacture the 100G, 40G, 25G, 10G DAC cables?
SFP+ Direct Attach Cables are compliant with the SFF-8431, SFF-8432 and SFF-8472 specifications. Various choices of wire gauge are available from 30 to 24 AWG with various choices of cable length (up to 7m).
What Is A DAC Cable?
DAC CableDirect Attach Cable, short for DAC cable, is a form of the high-speed cable with “transceivers” on either end. They can be used to connect switches to routers or servers. They are becoming increasingly popular in the network industry and widely applied in the storage area network, data center, and high-performance computing connectivity etc. The main reason why DAC cable is popular in the market is the price. Another reason for their increased popularity is that RJ-45 10G is not widely adopted. And most high density 10G switches are delivered with 48x SFP ports in 1 Rack Unit.
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Which things we Should Know Before Buying DAC Cable?
1. DACs are cheaper than the regular optics. Because the “transceivers” on both ends of DACs are not real optics. Compared with the regular optics, they have no real components and just used to transmit the optical signals. Of course, without those expensive optics components, the cost of DAC twinax cable is much lower. Thus, though using the same port as an optical transceiver, DACs have significant cost savings and power savings in short reach applications.
2. The main difference between active DAC cable and passive DAC cable is that there is a driving chip in the design of active DAC. For more knowledge, please refer to Difference Between Passive and Active Twinax Cable Assembly.
3. AOC (Active Optical Cable) is one of the forms of DAC cable. It integrates multimode optical fiber, fiber optic transceivers, control chip, and modules. AOCs have many benefits such as lighter weight, high performance, low power consumption, low interconnection loss, EMI immunity, and flexibility etc. AOCs are now considered as the rising star of telecommunications and datacom transceiver in the market.
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