Is Comnet the same as Transition Networks or Moxa?

Comnet is in the same industrial Ethernet category but engineered specifically for video surveillance and security networks — PoE budgets tuned for cameras, ring recovery times optimized for continuous video streaming, VLAN templates for camera/NVR/VMS segmentation. Transition Networks and Moxa are general-purpose industrial Ethernet brands with broader industrial application support; Comnet is surveillance-first.

What is CLFE Ethernet-over-UTP and when do I use it?

CLFE transmits Ethernet data over telephone-grade twisted-pair wiring for distances up to 1,500+ feet — far beyond standard Cat5e/Cat6 100m limits. Use CLFE for retrofit IP camera deployments where existing telephone-grade UTP wiring is in place but new Cat5e/Cat6 pulls would be cost-prohibitive. Common in historic buildings, legacy commercial retrofits, and cable-reuse renovation projects.

How do Comnet PoE budgets differ from general-purpose switches?

Comnet PoE+ and PoE++ budgets are allocated and managed for typical IP camera consumption profiles — cameras with built-in heaters, PTZ motors, and IR illuminators that can spike above base PoE consumption temporarily. General-purpose switches sometimes under-budget for these peak spikes, causing camera failures under cold-weather operation or IR activation. Comnet switches are engineered specifically for these camera-typical consumption patterns.

What's the benefit of ring topology for surveillance?

Ring topology provides redundancy — if any single network link fails, traffic continues via the alternate path with sub-50ms recovery. For continuous video streaming, this recovery time is below human perception — operators don't see a pause in camera feeds. Star topology would lose camera connectivity on any link failure, making ring the preferred topology for critical surveillance networks.

Does Comnet integrate with Open Options or Feenics access control?

Yes. ACRE Security (Comnet's parent company) integrates Comnet networking with Open Options access control and Feenics cloud access management — unified network + access control management for customers deploying the full ACRE security portfolio.

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Comnet FDX60S2M

Comnet FDX60S2M 2&4W Bi-directional Transceiver

Bidirectional, universal data transceiver that converts RS232, RS422, and 2- or 4-wire RS485 signals to single-fiber optics
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Comnet FDX60S2

Comnet FDX60S2 Universal Data Transceiver - 1 Fiber

N industrial-grade fiber transceiver that converts RS232/422/485 serial data to and from single-mode or multimode fiber over distances up to 69 km
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Comnet FDX60S1BM

Comnet FDX60S1BM Universal Data Transceiver

Single-fiber, bi-directional data transceiver designed to carry RS232, RS422, or RS485 serial signals over fiber-optic cable
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Comnet FDX60S1B

Comnet FDX60S1B Universal Data Transceiver - Fiber

N industrial-grade fiber optic transceiver for serial data (RS232, RS422, RS485) over single or multimode fiber
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Comnet FDX60S1AM

Comnet FDX60S1AM RS232/422/485 Transceiver

Single-channel serial fiber optic transceiver designed to extend RS232, RS422, or 2- and 4-wire RS485 data signals over long-distance fiber runs
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Comnet FDX60S1A

Comnet FDX60S1A Universal Data Transceiver - Fiber

Single-fiber, bi-directional data transceiver designed to extend RS232, RS422, or 2/4-wire RS485 signals over fiber optic cable—solving the distance
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Comnet FDX60M2M

Comnet FDX60M2M 2-Fiber Transceiver

N industrial-grade data transceiver that converts serial RS232, RS422, and 2-wire or 4-wire RS485 signals into fiber-optic transmission over
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Comnet FDX60M2

Comnet FDX60M2 Bi-directional Data Transceiver - 2 Fiber

Ruggedized, industrial-grade fiber optic transceiver that bridges serial data (RS232, RS422, RS485) over multimode or single-mode fiber
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Comnet FDX60M1BM

Comnet FDX60M1BM Bi-directional Transceiver

Compact RS232/422/485-to-fiber converter that bridges serial data over single optical fiber, isolating ground loops and extending communication
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Comnet FDX60M1B

Comnet FDX60M1B Universal Data Transceiver - 1 Fiber

N industrial-grade fiber optic transceiver that converts RS232, RS422, and RS485 serial data into fiber-optic signals for extended reach surveillance
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Comnet FDX60M1AM

Comnet FDX60M1AM RS232/422/485 Transceiver

Small-form fiber optic transceiver that extends RS232, RS422, or 2/4-wire RS485 data signals over single fiber at distances up to 69 km (singlemode)
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Comnet FDX60M1A

Comnet FDX60M1A Universal Transceiver - 1 Fiber

N industrial-grade RS232/422/485 to fiber optic transceiver that bridges serial data over single-mode or multimode fiber
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Comnet FDX57S1

Comnet FDX57S1 1 Fiber Ring

Ruggedized fiber media converter purpose-built for long-distance serial communications over single-mode fiber in surveillance and critical
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Comnet FDX57M1

Comnet FDX57M1 1 Fiber - Self-Healing Ring

Digitally encoded serial-to-fiber converter designed for surveillance integrators deploying RS232, RS422, and RS485 control signals over fiber-optic
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Comnet FDX55S2E

Comnet FDX55S2E 1 Fiber SM Transceiver

N RS232/422 line-terminating transceiver that converts serial data to single-mode fiber, enabling transmission over distances where copper would drop
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Comnet FDX55S2

Comnet FDX55S2 RS232/422 Repeater - 2 Fiber

N RS232/422 fiber repeater built for long-distance serial data transmission in surveillance and access-control integrations
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Comnet FDX55S1BE

Comnet FDX55S1BE Repeater

N RS232/422 fiber repeater designed to extend serial data transmission over single-mode fiber at distances where copper-based serial links would
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Comnet FDX55S1AE

Comnet FDX55S1AE Repeater - RTS/CTS Timer

Single-mode fiber RS232/422 repeater designed to extend serial data communications over long distances without electrical interference
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Comnet FDX55S1

Comnet FDX55S1 1 Fiber Repeater

N industrial-grade RS232/422 drop-and-repeat transceiver designed for simplex or full-duplex serial communications over optical fiber in
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Comnet FDX55M28

Comnet FDX55M28 Repeater - 850 Nm Fiber

N RS-232/422 fiber repeater designed to extend serial data communications over two-fiber multimode links at 850 nanometers — the standard wavelength
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About Comnet

Comnet Communication Networks, now a business of ACRE Security (which acquired Comnet alongside Open Options and other access control brands), manufactures industrial Ethernet networking hardware purpose-built for video surveillance, access control, and security networks. Unlike general-purpose industrial Ethernet brands (Transition Networks, Moxa, Hirschmann), Comnet's engineering priorities center on security-network-specific requirements: PoE budget allocation tuned for IP camera power consumption, ring topology with <50ms recovery times optimized for continuous video streaming, VLAN configuration aligned with camera/NVR/VMS traffic segmentation, and management software that integrates with security management systems.

The product portfolio is organized around four core families: industrial Ethernet switches (CNGE managed and unmanaged, DIN-rail or rack-mount, extended temperature -40°C to +75°C for outdoor and industrial cabinet deployments), fiber media converters (CNFE and CNMCSFP, 10/100/1000 Mbps copper-to-fiber conversion for extending camera runs beyond 100m UTP limit), PoE infrastructure (PoE+ and PoE++ injectors, PoE extenders, outdoor-hardened PoE for perimeter deployments), and Ethernet extension (CLFE Ethernet-over-UTP for reusing existing twisted-pair wiring in retrofit installations).

Comnet is NDAA Section 889 compliant and approved for U.S. federal procurement, state and local government, and critical-infrastructure deployments. The ACRE Security ownership provides long-term product roadmap stability and integration with Open Options access control, Feenics cloud access, and other ACRE physical security portfolio products.

Where Comnet Fits

Comnet fits every video surveillance and security network deployment where industrial-hardened Ethernet infrastructure is required. Typical applications include perimeter camera backhaul (CNGE managed switches at perimeter cabinets with fiber backbone to NVR closet), parking lot IP camera deployments (CLFE Ethernet extenders reusing existing UTP, CNMCSFP media converters for fiber runs beyond 100m), campus surveillance (CNFE fiber ring topology with <50ms recovery, inter-building redundancy), retrofit projects (CLFE extenders reusing legacy telephone-grade UTP wiring), outdoor-hardened deployments (-40°C to +75°C switches in unconditioned outdoor cabinets), and critical-infrastructure video surveillance (federal, utility, transit) requiring NDAA-compliant industrial networking. Comnet is specified for surveillance-first deployments where general-purpose industrial brands' feature sets don't align with camera-specific network requirements.

Why Choose Comnet

Surveillance-First Industrial Ethernet

Engineered specifically for video surveillance networks — PoE budgets tuned for cameras, ring recovery <50ms for video continuity, VLAN for camera/NVR/VMS segmentation.

CLFE Ethernet-over-UTP Specialty

Ethernet extension over existing twisted-pair telephone wiring — extends IP cameras 1,500+ feet on UTP, eliminating new cable pulls in retrofit projects.

Extended-Temperature Industrial

CNGE industrial switches rated -40°C to +75°C for outdoor enclosures, unconditioned cabinets, rail trackside, and industrial deployments.

ACRE Security Ecosystem Backing

ACRE Security ownership provides long-term roadmap stability and integration with Open Options access control, Feenics cloud, and ACRE physical security portfolio.

Comnet

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Comnet products

About Comnet

Comnet Product Families

Featured Comnet Products

Where Comnet Fits

Why Choose Comnet

Surveillance-First Industrial Ethernet

CLFE Ethernet-over-UTP Specialty

Extended-Temperature Industrial

ACRE Security Ecosystem Backing

Comnet Technology Stack

CLFE Ethernet-over-UTP Transmission

Sub-50ms Ring Recovery

Camera-Optimized PoE Budgets

DIN-Rail Industrial Mount

Surveillance VLAN Templates

Limited Lifetime Warranty

Typical Comnet Deployments

Perimeter Camera Backhaul

Campus Surveillance Fiber Ring

Retrofit Office Building

Industrial Manufacturing Facility

More Comnet Products

Frequently Asked Questions About Comnet

Is Comnet the same as Transition Networks or Moxa?

What is CLFE Ethernet-over-UTP and when do I use it?

Are Comnet switches NDAA Section 889 compliant?

How do Comnet PoE budgets differ from general-purpose switches?

What's the benefit of ring topology for surveillance?

Does Comnet integrate with Open Options or Feenics access control?

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