CCOFC 25G SFP DAC optical module 3m compatible optical transceiver
SFP DAC Optical module
SFP DAC Optical module, as one kind of optical transceiver assembly, a direct attach cable (DAC) is used to connect one mobility access switch with another when forming a stack, which can be either passive or active. Since the passive DAC contains no active components, it provides a direct electrical connection between corresponding cable ends. This process can also be done by an active DAC that is considered active because there are optics and/or electronics embedded within the connectors. Thus it helps to improve signal quality and provide a longer cable distance.
1.It is a cable assembly (including interface modules at both ends) for interconnecting NICs, for stacking connections for Ethernet 10G switches, TOR switches and server interconnects, Fibre Channel device interconnects, InfiniBand device interconnects, and servers/ The interconnection between storage devices.
2.The sfp DAC high-speed cable is a passive dual-axis cable assembly that is directly connected to the SFP+ module.
3.It has a fixed length cable, usually 3, 5 or 7 meters in length, using a small cable and a small size sfp+ optical module, which has the advantages of low power, low cost and low latency.
4.The SFP DAC is a copper cable with SFP+ connectors on both ends for a lower cost.
5.It is less difficult to operate during the actual construction process.
6.SFP DAC cabling saves connection equipment, eliminates the need for patch panels, and allows servers and network devices to connect directly to the TOR switch, which indirectly saves on input costs.
Model: SFP DAC
Max Data Rate: 25G bps
Place of Origin: Guangdong, China (Mainland)
Storage Temperature: -40~85°
Power Supply: +3.3V
Length: 1 to 15m
RoHS Compliant and Lead Free
Compliant with SFP+ MSA: SFF-8431 Rev4.1
Application: data centers
Compliant with SFF-8472 Rev 11.1
Data Rate Range