Switching & Routing
Business-grade switches and routers configured for performance and security, including PoE for phones, Wi-Fi access points, and cameras.
01 — Executive Hero
Network Infrastructure
Business Network, Wi-Fi & SD-WAN Services in Orange County & Los Angeles
Licht Data designs, installs, and monitors the networks that keep offices, warehouses, stores, and branch locations connected — from a single office to a multi-site rollout.
Calls are answered 24/7. Response times are set in your service agreement.
Founded 2004 · Irvine, California · Senior engineering-led · Multi-site infrastructure
02 — What Our Network Services Cover
What Our Network Services Cover
Wired, wireless, and wide-area networking designed and run by one team.
Enterprise Wi-Fi
Wireless site surveys, access point placement, and guest networks kept separate from business traffic, for offices, warehouses, and retail floors.
SD-WAN & Carrier Failover
SD-WAN across two or more internet circuits, so traffic moves to a working connection automatically when one fails. Failover is tested, not assumed.
5G/LTE Backup
Wireless backup connections that keep phones, payment systems, and cloud applications online during a circuit outage.
Multi-Site Connectivity
Secure connections between headquarters, branches, data centers, and the cloud, with the same standards at every site.
Network Segmentation
Separate networks (VLANs) for staff, voice, guests, cameras, and point-of-sale, so a problem in one area does not spread.
Remote Access (VPN & ZTNA)
Secure access for remote and field staff through VPN or zero-trust network access.
24/7 Network Monitoring
Switches, firewalls, access points, and internet circuits are monitored 24/7, with alerts handled by our engineers.
Platforms we work with: Cisco and Cisco Meraki, Fortinet, Palo Alto Networks, HPE Aruba, and Ubiquiti. Internet carriers include AT&T, Verizon, Spectrum, and other business providers.
03 — Multi-Site Rollouts
Multi-Site Rollouts
For businesses with many locations — retail stores, restaurants, clinics, or branch offices — we build one standard network design and roll it out site by site: the same equipment, the same settings, and the same documentation at every location. New sites can be added without redesigning the network.
04 — Office Moves and New Locations
Office Moves and New Locations
Moving offices or opening a new site? We plan the network, order and coordinate internet circuits, run cabling, install equipment, and test everything before move-in day, so your team can work from day one.
05 — Network Projects We Have Delivered
Network Projects We Have Delivered
Dual-Carrier SD-WAN During an Office Relocation
A multi-site business had to relocate on an accelerated deadline. Licht Data built dual-carrier SD-WAN with enterprise Wi-Fi, wrote and tested the cutover plan in advance, and kept operations running through the move.
Network for a 60,000 sq ft Manufacturing Facility
Cisco Wi-Fi 6, a network divided into five segments, Fortinet security, and structured cabling for a facility that runs more than 15 hours a day.
Serving businesses across Orange County, Los Angeles, San Diego, Riverside, and San Bernardino counties from our headquarters in Irvine.
06 — Network & SD-WAN FAQ
Network & SD-WAN FAQ
What is SD-WAN, and do we need it?
SD-WAN manages two or more internet connections as one, sending traffic over the best working path and switching automatically if a circuit fails. It is most useful when downtime is costly or when you have more than one location.
What happens if our internet goes down?
With a second circuit or 5G/LTE backup, SD-WAN moves traffic to the working connection automatically. We test failover during setup so it works when you need it.
Can you fix slow or unreliable Wi-Fi?
Yes. We start with a wireless site survey, then adjust or add access points and settings based on what the survey shows.
Do we have to replace our current equipment?
Not always. We review what you have and reuse it where it is reliable and supported. When replacement is needed, we size equipment to your business and budget.
Can we pay for equipment monthly?
Yes. Equipment can be included in a monthly payment over the agreement term instead of a large upfront purchase.
Can you set up many locations the same way?
Yes. We build a standard design and roll it out site by site, with the same equipment, settings, and documentation at each location.
Do you monitor the network after installation?
Yes. Devices and circuits are monitored 24/7. Calls are answered 24/7, and response times are set in your service agreement.
How much does a network project cost?
It depends on the number of sites, users, and devices, the equipment you need, and the internet circuits available at each location. We review your sites and give you a written quote.
07 — Get a Network Review
Get a Network Review
Tell us how many locations, users, and internet connections you have and what problems you are seeing. A senior engineer will review your network and recommend the lowest-cost design that meets your needs.