Featured case study
Enterprise Healthcare Network Modernization Across 60+ IDF Closets
Engineering-led network refresh, migration management and infrastructure deployment across more than 60 IDF closets at a major New Jersey healthcare institution, delivered through an enterprise technology partner. The project is ongoing.
Project facts
- Industry
- Healthcare
- Environment
- Major New Jersey hospital
- Project type
- Enterprise network infrastructure modernization
- Engagement status
- Ongoing
- Delivery model
- Enterprise technology partner, white-label infrastructure delivery
- Technology
- Cisco Catalyst 4509, 3850, 9400 and 9300
60+
IDF closets in scope
4509 → 9400
Catalyst chassis migrations
3850 → 9300
Access-layer migrations, including stacked switches
End to end
Survey, configure, migrate, remediate, verify and report
Overview
What was the project?
Modernizing network infrastructure across a major healthcare facility takes more than replacing equipment. It demands careful preparation, technical expertise, coordinated resources, disciplined change management and a clear understanding of the physical environment supporting critical hospital operations.
Data Convergence is responsible for managing and executing an extensive Cisco network infrastructure modernization spanning more than 60 Intermediate Distribution Frame (IDF) closets throughout a major New Jersey hospital.
The initiative replaces legacy Cisco Catalyst 4509 chassis switches with Catalyst 9400 chassis, and migrates Cisco Catalyst 3850 switches, including stacked configurations, to Catalyst 9300 switching infrastructure.
Data Convergence directly performs and manages the migration activities: network equipment configuration, Cisco IOS upgrades, hardware replacement, infrastructure surveys, cable remediation, resource coordination, equipment transportation and implementation-readiness assessments. The engagement demonstrates the ability to take responsibility for complex, multi-location infrastructure execution within a demanding enterprise healthcare environment.
The challenge
What made it hard?
A large hospital network supports connectivity across numerous departments, floors and operational areas. Each IDF closet is an important part of the facility’s network. Modernizing these environments requires accurate equipment identification, proper configuration, reliable physical connectivity and careful coordination of implementation schedules. The project presents several interconnected challenges:
- Replacing legacy chassis and access-layer switches across more than 60 IDF environments
- Assessing each closet’s physical readiness before implementation
- Identifying, tracing and labeling existing copper and fiber connections
- Addressing cabling conditions that could complicate equipment migration
- Preparing replacement equipment and the required software configurations
- Coordinating additional technical resources
- Transporting equipment to the right implementation locations
- Managing migration schedules and implementation readiness
- Participating in weekly status meetings and reporting outstanding site conditions
The solution
How did Data Convergence deliver it?
Direct technical execution and operational coordination throughout the modernization effort.
- 01
IDF site surveys and deployment readiness
Before implementation, Data Convergence surveys individual IDF closets to evaluate readiness for the planned hardware migration. The surveys identify existing equipment, physical infrastructure conditions, cabling requirements and issues that need attention before the scheduled work.
Findings are communicated through project coordination, including weekly status meetings and readiness feedback. The objective is to identify deployment obstacles before they interfere with scheduled migration activities.
- 02
Cisco chassis and switch migration
Each IDF migration generally includes replacing an existing Catalyst 4509 chassis with a Catalyst 9400 chassis. Existing Catalyst 3850 switching is migrated to Catalyst 9300 equipment, and some closets contain two 3850 switches operating in a stacked configuration.
Data Convergence directly manages and performs these hardware migrations, coordinating the physical replacement with the required network engineering activities.
- 03
Network configuration and IOS upgrades
Data Convergence is responsible for configuring replacement network equipment and performing the required Cisco IOS software upgrades, preparing the replacement infrastructure and supporting the transition from legacy switching platforms.
Combining hands-on hardware deployment with network configuration expertise provides more comprehensive infrastructure execution than a conventional rack-and-stack assignment.
- 04
Copper and fiber cable remediation
Existing physical connectivity is assessed as part of the migration. Data Convergence traces, identifies, reruns and replaces copper and fiber cables where necessary, and addresses cabling conditions found during the refresh.
Cable remediation is built into the deployment so reconnection is accurate, organization improves and physical connections are easier to identify.
- 05
Port-level cable labeling and management
Data Convergence performs detailed cable labeling associated with the chassis switch ports. This improves the identification and organization of physical network connections within the IDF closets.
The result is not only newly installed switching hardware, but attention to the physical infrastructure around it.
- 06
Equipment logistics and field coordination
Data Convergence coordinates the movement and transportation of required equipment to individual implementation locations, and coordinates and manages the additional technical resources needed to complete migration activities.
This combines hands-on engineering with the resource coordination and logistics a project of this scale needs.
- 07
Implementation scheduling and project communication
Data Convergence participates in weekly project status meetings to review implementation readiness and give feedback on IDF closet conditions. These discussions identify outstanding requirements, communicate field observations and coordinate upcoming migration activity.
The objective is informed implementation planning and fewer avoidable surprises during scheduled deployment work.
Delivery lifecycle
Engineering expertise meets delivery management
- Survey
- Assess readiness
- Prepare
- Coordinate
- Transport
- Configure
- Upgrade
- Migrate
- Remediate
- Verify
- Report
Data Convergence is not limited to supplying an engineer to install a switch. We directly manage and perform the technical migrations while coordinating the people, equipment, readiness activities and communication required to support the project.
Scope
Project scope and progress
- 60+ IDF closets across a major hospital environment
- Cisco Catalyst 4509 to Catalyst 9400 chassis migrations
- Cisco Catalyst 3850 to Catalyst 9300 access-layer migrations, including environments with stacked legacy switches
- Network configuration and IOS upgrades performed by Data Convergence
- Copper and fiber remediation, including tracing, rerouting and replacement where required
- Port-level cable labeling and organization within the affected IDF environments
- Site surveys and readiness assessments before scheduled implementations
- Equipment logistics and resource coordination supporting individual migration activities
- Weekly project status participation and feedback on implementation readiness
The project remains active, with further implementation activity coordinated according to the approved project schedule.
On site
Project photographs
Photographs from Data Convergence cable remediation work, with identifying details blurred. Customer and partner names are withheld.






What it shows
What does this engagement demonstrate?
Enterprise network engineering
Hands-on experience configuring, upgrading and migrating Cisco Catalyst chassis and access-layer switching infrastructure.
Large-scale infrastructure deployment
Direct responsibility for network modernization activities across more than 60 individual IDF environments.
Infrastructure project coordination
Management of technical resources, equipment logistics, site readiness and implementation activities.
Physical-layer expertise
Copper and fiber tracing, replacement, cable management and port-level labeling.
Healthcare infrastructure experience
Execution within a complex hospital environment where operational requirements and coordinated implementation procedures are essential.
White-label delivery capability
The ability to perform substantial infrastructure work through an enterprise technology partner while supporting the broader customer’s project objectives.
Why it matters
The Data Convergence approach
Complex infrastructure projects need more than technical knowledge. They need preparation, communication, accountability, execution discipline and the ability to coordinate multiple moving parts.
Engineering expertise, supported by structured field delivery. We combine hands-on technical execution with practical project coordination to help enterprise organizations and technology partners move infrastructure initiatives from planning into implementation.
From a single network equipment replacement to a multi-location enterprise modernization program, Data Convergence delivers the technical capability and field coordination needed to move infrastructure projects forward.
Planning a network infrastructure refresh?
Whether you are modernizing legacy switching infrastructure, preparing a data center deployment, coordinating a multi-site rollout or looking for a dependable white-label infrastructure delivery partner, Data Convergence can help.
Enterprise infrastructure. Professionally executed.
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Learn moreGet started
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