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Our Products

DRAN

SDPOI
DRAN Modular Combiner
DRAN Fixed Combiner

DAS

ASPOI
LPPOI
Zone Combiner/Splitter

Monitoring

iSpectrum®
SmartModem®

RF over Fiber

AFT-POI

C-Band Repeater

5G C-Band Repeater

Customer Testimonials

I have always been a big fan of SYM products since my time at Verizon Wireless and now at KLA Laboratories. They have always been extremely reliable, and being a small family company, the SYM team is very versatile and will listen and build to your specific needs.
The SYM DAS trays are the gold standard at Verizon and KLA continues to design with them to continue to be successful in providing the most reliable, best performing DAS networks in the country.

Steve Foust

KLA Laboratories

SYM boasts a growing and impressive selection of wireless products, including the ASPOI active DAS point of interface.
Our team deploys these units regularly on both new and upgraded DAS projects.
The ASPOI not only provides critical visibility and control for multiple wireless services, they are also space and energy efficient.
SYM’s team is also second to none when it comes to support, responsiveness, and technical knowledge.

Russell McDonald

AZtec Telecom

iSpectrum is an excellent unobtrusive RF debugging tool for cases like UL Noise, KPIs associated with BTS, etc. I have used it in the Stanford and then again in the Disney hub and was able to isolate the problem and found PIM on two toot jumpers off the 2203 Ericsson RRUs when my team was being told it was the oDAS remotes which was causing the high RSSI. By leveraging the SYM ASPOI (Active DAS Tray) which was connected to the iSpectrum, I was able to remotely connect and make adjustments under the remote antennas. I would highly recommend the iSpectrum for troubleshooting and KPI monitoring purposes for complex radio systems. The dynamic range and dB/Hz sensitivity allows you to measure and record things a regular JDSU SA can not match.

Steve Ray

RSRF Engineering

We have had several opportunities to use the SYM Technology CSC Series components and have been pleased with the flexibility
as well as the performance aspects of the unit. This has allowed us to be creative in our deployments where space and
flexibility in architecture are premiums. We are confident in the product as well as the team and
will continue to work together on projects and technologies moving forward.

Joseph Perrigo

Airwavz

Sym’s DRAN modular combiners are compact and offer the flexibility necessary to implement a low-cost solution without sacrificing the ability to expand in the future. The equipment is an all-around great quality product from the physical rigidity to the actual performance of high isolation, low-PIM, etc. We recently deployed the carrier-specific combiners (CSC) and couldn’t be happier.
If you’re looking to deploy a DRAN, this is an elegant solution.

Steven Morris

Connectivity Wireless

I have always been a big fan of SYM products since my time at Verizon Wireless and now at KLA Laboratories. They have always been extremely reliable, and being a small family company, the SYM team is very versatile and will listen and build to your specific needs.
The SYM DAS trays are the gold standard at Verizon and KLA continues to design with them to continue to be successful in providing the most reliable, best performing DAS networks in the country.

Steve Foust

KLA Laboratories

SYM boasts a growing and impressive selection of wireless products, including the ASPOI active DAS point of interface.
Our team deploys these units regularly on both new and upgraded DAS projects.
The ASPOI not only provides critical visibility and control for multiple wireless services, they are also space and energy efficient.
SYM’s team is also second to none when it comes to support, responsiveness, and technical knowledge.

Russell McDonald

AZtec Telecom

iSpectrum is an excellent unobtrusive RF debugging tool for cases like UL Noise, KPIs associated with BTS, etc. I have used it in the Stanford and then again in the Disney hub and was able to isolate the problem and found PIM on two toot jumpers off the 2203 Ericsson RRUs when my team was being told it was the oDAS remotes which was causing the high RSSI. By leveraging the SYM ASPOI (Active DAS Tray) which was connected to the iSpectrum, I was able to remotely connect and make adjustments under the remote antennas. I would highly recommend the iSpectrum for troubleshooting and KPI monitoring purposes for complex radio systems. The dynamic range and dB/Hz sensitivity allows you to measure and record things a regular JDSU SA can not match.

Steve Ray

RSRF Engineering

We have had several opportunities to use the SYM Technology CSC Series components and have been pleased with the flexibility
as well as the performance aspects of the unit. This has allowed us to be creative in our deployments where space and
flexibility in architecture are premiums. We are confident in the product as well as the team and
will continue to work together on projects and technologies moving forward.

Joseph Perrigo

Airwavz

DRAN

Distributed Radio Access Network

DAS

For multi-carrier, multi-band, high-traffic large DAS venues, Sym POI (Point of Interface) is number one choice for its performance and relaibility.

Monitoring

Real time performance monitoring powered by Sym.

RF over Fiber

RF signal transport over Fiber Optic.

C-Band Repeater

5G C Band Repeater

Passive with Sym Twist

We take age-old passive components and put Sym twists to make them immensely better.