Analysis
Quad and Dual Port Gigabit Discrete Isolation Transformer Modules are 50 Percent Smaller
Focus EDL introduces the industry's smallest gigabit quad and dual port discrete isolation transformer modules. Produced by Pulse, these new gigabit modules are 50 percent smaller than currently available modules. Taking advantage of ball grid array (BGA) technology, these surface mount modules are solder bumped and tested for easy surface mount attachment to the PCB for computer, telecommunications, and networking applications such as Power over Ethernet (PoE), small office home office (SOHO), hubs, routers, and switches.
PulsThese modules are guaranteed to meet co-planarity of 0.005 inches (5 mil). The solder bump grid array interconnect enables high input/output (I/O) density, fits in a small footprint, and can be applied with SMT assembly, further reducing assembly costs. Inner layers of the PCB can be used for routing because there is not a high density of through-hole pins. In addition, these modules enable very reliable and high yield interconnects.
Pulse's Quattro quad-port and Dos dual-port modules provide electrical circuit isolation to safeguard against electrical shock and reduce noise and electromagnetic interference to maintain signal integrity. These RoHS and IEEE 802.3 compliant parts have also been tested and validated by top tier gigabit integrated circuit vendors.
Pulse's Quattro H5400NL and H5401NL quad-port and Dos H5200NL and H5201NL dual-port discrete isolation transformer modules can be used with
Pulse's unfiltered connectors part numbers E5908-57A132-L and E5908-25A1J5-L respectively.
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