NESA, Inc. has been in the business of high performance
engineering and design since 1973. Our client list includes Fortune 500
companies, emerging technology start-ups, education and research
institutions. Reflecting the growing integration of the marketplace, we
have an international client base. The majority of our new clients come to
us as referrals from existing clients. Our reputation is one of providing
engineering support of the highest caliber in a most cost efficient manner.
We assist our clients by minimizing product risks and maximizing product
Electrical and Electro-Mechanical Design Experience Examples
- Design of NEBS
compliant, carrier class enclosure and power distribution system.
- Terabit router
backplane and interconnect design.
- Design of low cost
Gigabit Copper Cable Fibre Channel Equalizers.
- Design of a full
doubly redundant interleaved, multi-drop system bus for a high
throughput 6.2 Gbit network switch.
- BUS LVDS (BLVDS)
signal integrity design and application engineering for BLVDS
backplane applications for 100 MHz operation.
- Synchronous memory
bus design and simulation with speeds exceeding 83 MHz.
- Design and
simulation of high clock rate system(+ 155 MHz) using ASIC based GTL
prototype build and measurement of LVDS bus with an effective
throughput of 350MHz.
- Design and
simulation of a high speed differential interconnect with data rates
ranging from 155Mbps to over 1.5Gbps.
- Characterization of
a differential connector, designed to pass data at 2.5 Gbps - Included
impedance, transmission and crosstalk measurements and "at
speed" bit data testing, eye patterns for simulations and
- High performance ATM
system packaging and interconnect design for a family of ATM access
products, as well as similar design work for ATM switch products.
- Redundant, Hot Swap
100GB SCSI-2 backplane, enclosure, cooling and power design for
- Enclosure and power
distribution designs for a family of three ATM access products.
- High availability PC
Platform - low cost, high performance and reliability.
- Mechanical and
electrical packaging design of industrial controller for leading
- Signal integrity and
mechanical design of hot swap backplane and I/O subsystem for
redundant fault-tolerant isolated cross-bar switch.
- Analyzed EMC failure,
provided recommendations and assisted implementation of corrective
solutions for a high-volume product failing CE mark. Resulted in
on-time shipment of millions of dollars in waiting inventory.
- NESA engineers have
completed engineering EMI/EMC fixes on over 50 systems for computer,
networking, and telecommunications clients.
- NESA designed
Digital Equipment Corporation's anechoic chamber facility in Salem, New
Hampshire. The facility is highly utilized
and one of the most respected sites in the high-tech industry.