DAC Cables terminated in metal box

What’s DAC Cable And Why Choose It Over Fiber Transceiver?

Driven by demand for higher speed fiber cables, network cabling has gone through great changes over the years. Cat5e copper cabling and 1000BASE-T have dominated data center interconnection application for years. However, SFP cable becomes a new favorite with less cost and lower power consumption, which is a form of the high-speed cable with pluggable on either end. This direct attach cable…

56G-QSFPDAC

All You Need to Know about 56G QSFP+ to QSFP+ DAC Twinax Cable

DAC is the short name for direct attach cable. Currently, there are many different types of DAC Twinax cables on the market such as SFP+ DAC Cable and QSFP DAC Cable. Terminated with transceiver-style connectors, they are designed to be used in the same ports as a typical SFP+ or QSFP transceiver, with no need for adaptors or converters, replacing…

Figure showing the Interconnection for 10-Gbps Connectivity with MTP Multimode Fiber Optic Trunk Cable, 12 Fiber, Polarity B

Use Case for 10G/40G Switch-to-Switch Interconnect

In addition to 10 GbE, the telecom market nowadays is also actively deploying 40 GbE connections to support server connectivity, the typical use case is switch-to-switch interconnects. In fact, copper cables are used in some special cases, primarily for switch-to-switch short-reach connections. However, with the majority of 40 GbE connections being optic fiber-based, fiber optic cables, especially the MTP/MPO cables…