About Us

Founded in 1972, JSI specializes in Network Cabling, Telephony, Video Surveillance and Physical Security for enterprise customers.

We design, install, test and maintain your fiber optic, telephone and LAN ethernet Cat 5 and Cat 6 cable systems. We offer telephony systems and services based on Norstar Business Systems. JSI also provides its customers a comprehensive set of services around the design, installation and management of video surveillance systems and security access control for commercial buildings.


JSI Communications is a subsidiary of Etairos, and can now bring its customers a full range of IT services.

We are located in the Jackson, MS area and currently serve clients in the South Eastern United States and Southern California.

Fiber – Telephone- Networks

JSI Communications at work

Certified fiber technicians working with the Alcoa-Fuikura splicer repairing a cut campus cable.

Telephone Cable Splicers making up an 1800 pr ped splice for Century Tel of LA.

Completed Avaya Gigaspeed cabling project for Weyerhaeuser Pulp

Project Testing
Technicians equiped with EXFO OTDR equipment can quickly identify fiber optic faults and document the results on site.Fiber Optic Splicing equipment


Fiber Optic Services/ Telephone OSP Construction
Fiber optic on reel testing
Fusion splicing
OTDR Project testing

Aerial Placement T-40C Bucket truck UG placement
Plow,trench,& directional bore

Telephone System I&R Technicans
Cable splicers
Cut-over Technicans
Linemen and Aerial Placement Trucks T-40C and Loader reel
Cable Plant inspectors and Records inspectors

Campus Construction
Exchange Cable Construction
BICSI Certified  RCDD on staff

Systimax Certified Installers

Corning Fiber Certified Installers
35 years RUS/REA Construction

References for Fiber Projects

LAN Network and Telephone Business Systems
LAN CAT 5 and CAT 6 installs with vendor warranties from Avaya , Panduit, Ortronics.

Cerfication of existing networks for Standards Compliance and Design consulting. BICSI RCDD on staff.

Technicans are up dated with on going training from major cabling vendors as well as test equipment manufactures.
Fiber optic backbone installs
Fiber Cable custom assemblies

Avaya Partner systems
Norstar Business system

CLEC Fiber Maintenance and Installs, Hot Cuts, Construction splicing and testing.

References for LAN Projects

Our Partners

Etairos Consulting


A progressive consulting company reshaping how IT consulting services and solutions are provided to clients. With Etairos, you get experienced leadership from CIOs with 20+ years experience in Fortune 500 and 1000 firms and world-class technologists, consultants, solution architects, developers and engineers with operation expertise across domains and industries.


iconmonstr-link-icon-16  http://www.etairos.com/

iconmonstr-email-11-icon-16  info@etairos.com

iconmonstr-phone-3-icon-16  844.219.7027 or 408.831.0676

IT Sigma Pro


Highly functioning organizations are built on a foundation of solid repeatable quality processes. IT Sigma was created because of our passion to build better functioning organizations through building better processes. It is our view that Lean Six Sigma is the best foundation for building a strong organization.


iconmonstr-link-icon-16   http://itsigmapro.com/

iconmonstr-email-11-icon-16  info@etairosglobal.com

iconmonstr-phone-3-icon-16  408.219.0875

Western Data Enterprises, Inc.


Western Data provides outsourced IT and telephony and business relocations services


iconmonstr-link-icon-16  http://www.westerndata.net/

iconmonstr-email-11-icon-16  info@westerndata.net

iconmonstr-phone-3-icon-16   951.360.0558 or Toll Free 1.877.360.0559

JSI works with:

CommScope Inc.

Corning Cable Systems

AMP Netconnect


iconmonstr-link-icon-16  http://www.te.com/

Mohawk Cable