Network Engineering

Network Engineering for Transportation & Communications Infrastructure.

Enabled Consultants designs and supports communications networks that carry the operational weight of transit systems, security environments, and public infrastructure programs across Southern California and beyond.

The firm's network engineering experience covers fiber optic backbone architecture, DWDM transport, microwave backhaul, Carrier Ethernet switching, and field network planning for environments where uptime and capacity are not negotiable.

BACKBONE_ARCHITECTURE

Backbone Architecture and Fiber Optic Infrastructure

Every reliable transit communications environment starts with a backbone that can scale. Enabled Consultants designs fiber optic networks that account for current surveillance and data transport demands while leaving room for future growth. This includes fiber route planning, strand count analysis, splice point coordination, and the physical layer design decisions that determine whether a network remains serviceable five and ten years after installation.

The firm's work on the Metrolink security data network is a direct example: a high-capacity fiber optic and DWDM-based backbone designed to support expanding voice, video, and data transmission across a multi-county commuter rail system. That project required not only transport design but also coordination with existing infrastructure, right-of-way constraints, and long-term capacity planning that accounted for surveillance growth and operational performance targets.

Fiber optic route planning and strand count analysis

DWDM wavelength architecture and capacity growth strategy

Carrier Ethernet 2.0 switching and network segmentation

Redundancy design for mission-critical transport paths

WIRELESS_AND_MICROWAVE

Wireless, Microwave, and Hybrid Backhaul Design

Fiber is not always available or practical. In constrained corridors, challenging terrain, or areas where right-of-way access is limited, wireless and microwave backhaul links provide the connectivity that keeps operational systems running. Enabled Consultants has direct experience designing millimeter wave point-to-point solutions that deliver fiber-equivalent bandwidth over wireless paths.

The firm engineered a Siklu EH-8010FX millimeter wave backhaul link spanning approximately 6.5 miles between Colton and Hunter Park Station, delivering 10 Gbit/sec full-duplex connectivity for high-bandwidth data transport across a rail corridor where fiber was not a viable option. That project required line-of-sight analysis, RF path engineering, mounting and alignment specifications, and coordination with local infrastructure stakeholders. The result was a resilient, low-latency wireless connection that supports the same operational demands as a fiber path.

Millimeter wave and microwave backhaul engineering

Line-of-sight analysis and RF path design

Hybrid fiber-wireless network concepts

Mounting, alignment, and field coordination specifications

FIELD_NETWORK_PLANNING

Field Network Planning and Capacity Strategy

Station-level and facility-level network design is where backbone architecture meets the devices and systems that generate and consume data. In transit and rail environments, this means planning switch infrastructure, bandwidth allocation, VLAN segmentation, and quality-of-service policies that keep surveillance video, access control, public address, and operational data flowing without contention.

Enabled Consultants approaches field network planning with a focus on practical deployment. The firm understands that network drawings need to translate into racks, patch panels, cable runs, and configurations that field technicians can install, test, and maintain. That practical awareness is part of what makes the firm's network engineering credible in California transit programs where the gap between design and implementation often creates project risk.

Station and facility network architecture

Bandwidth allocation and quality-of-service design

VLAN segmentation and traffic management

Practical deployment-ready documentation

SECURITY_TRANSPORT

Security Data Transport and Surveillance Network Support

Network engineering for transit and public infrastructure is inseparable from the security systems those networks carry. Enabled Consultants designs communications infrastructure specifically to support video surveillance systems, access control, intrusion detection, and other security-oriented data flows that require high bandwidth, low latency, and consistent reliability.

The Metrolink security data network project demonstrated this directly. The network was designed specifically to support surveillance growth and operational performance requirements, with DWDM-based capacity, improved resiliency, and Carrier Ethernet 2.0 switching that provides the flexibility needed as camera counts and analytics demands increase over time. This kind of network-surveillance alignment is central to how Enabled Consultants approaches systems integration in security-critical environments.

Security-focused network architecture and segmentation

High-bandwidth video transport design

Network monitoring and performance visibility

Coordination with surveillance and security system requirements

Why this matters

The network is the foundation everything else depends on.

Surveillance systems, customer information displays, access control, and operational software all fail when the underlying network cannot keep up. Enabled Consultants approaches network engineering with that dependency in mind, designing communications infrastructure that supports current operations and anticipated growth without requiring wholesale redesign.

For California transit agencies, prime contractors, and infrastructure program managers, the value is practical: a network engineering partner with real project experience in fiber optic design, DWDM architecture, wireless backhaul, and the field-level coordination that makes network plans work in the real world.

Next step

Review project experience or start a network engineering conversation.

View Projects About & Contact