Press Release

Ceragon Enhances Next Generation Networking Capabilities

July 26, 2010

Acquires Advanced Carrier Ethernet NMS Technology to Enable Best-of-Breed Solution

Paramus, New Jersey, July 26, 2010Ceragon Networks Ltd. (NASDAQ: CRNT), a leading
provider of high-capacity, LTE-Ready wireless backhaul solutions, today announced that it has
entered an agreement to acquire the right to use and further develop advanced Ethernet network
management software which will accelerate enhancements to its end-to-end network management
system (NMS).

Featuring a variety of networking functionalities, the software modules will be further
developed and tailored to Ceragon’s advanced FibeAir® platforms to boost the performance of its
PolyView management solution. The development effort will help to simplify the design and
management of complex Ethernet backhaul networks, and enable Ceragon customers to achieve
unmatched operational accuracy and higher overall network efficiency.

“As mobile networks become more complex, the ability to provide and manage a wide range
of services becomes ever more challenging,” said Ira Palti, President and Chief Executive Officer of
Ceragon. “We are constantly evaluating opportunities to accelerate the introduction of new
capabilities by acquiring technology. In this case, we will be adding attractive new end-to-end
network management features to help our customers plan their networks faster while bringing
operational errors to a minimum. Furthermore, we can help simplify daily maintenance tasks such
as provisioning, error detection, fault management and more. This will result in better performance,
lower operational costs and higher profitability.”

Additional benefits to Ceragon customers will include:
 Manage Ethernet Services across multiple technologies and vendor domains
 Assign and manage differentiated service level agreements (SLAs)
 Ensure high quality of service (QoS) from end-to-end
 Increase efficiency via advanced, friendly user interface
 Employ advanced planning tools improve resiliency and resource utilization
 Exploit optimization tools capabilities
 Simplify 3rd party integration for end to end network management
 Utilize root cause mechanism for more effective fault management

Media Contact

Matthew Krieger

GK Public Relations

Phone: (914) 768-4219


Tanya Solomon

Ceragon Networks Ltd.

Phone: (201) 853-0271