{"brand":"Transition Networks","brand_id":86,"slug":"transition-networks","hero_image_url":"/product_images/uploaded_images/brand_heroes/transition-networks.jpg","intro_h2":"Fiber-to-copper conversion and industrial Ethernet for hardened environments","intro_paragraph":"

Transition Networks (a Lantronix company since 2021) builds the industrial Ethernet hardware that gets deployed where standard commercial switches do not survive \u2014 substation electrical noise, transit kiosks at -40\u00b0C, manufacturing-floor electromagnetic interference. The Hardened Ethernet series carries IEC 61850-3 power-substation ratings, NEMA TS-2 transportation ratings, and the IP30/IP40 enclosures that field deployments demand. The ION media-converter platform is the de-facto fiber-to-copper conversion option in commercial and industrial integrator BOMs.

","top_categories_html":"Media ConvertersNetwork SwitchesFiber & GPONInfrastructureAccessories","narrative_blocks_html":"
\"ION-series

ION-series media converters

The ION media-converter chassis supports up to 19 hot-swappable conversion modules per shelf \u2014 single-mode, multi-mode, single-fiber, dual-fiber, 10/100/1000 copper variants. For data centers and large IDF deployments where fiber-to-copper conversion is a persistent need across multiple wavelengths and distances, the ION chassis collapses the conversion footprint into a single rack unit.

Shop Media Converters
\"Hardened

Hardened Ethernet for substations

The Hardened Ethernet switch series carries the IEC 61850-3 / IEEE 1613 substation ratings that power-utility deployments specify. The architecture survives the electrical noise, vibration, and -40\u00b0C to +75\u00b0C operating range that off-the-shelf commercial switches will not. For utility, energy, and oil/gas SCADA networks, the Hardened series is the standard candidate.

Shop Industrial Switches
\"SISGM

SISGM and SISTP gigabit fiber switches

The SISGM and SISTP gigabit fiber-switching lines deliver L2 managed switching with SFP fiber uplinks for distribution layer deployments. The L2+ feature set (VLAN, QoS, multicast filtering, IGMP snooping) handles surveillance-VLAN and PoE-camera-network requirements without forklift-upgrade to a full L3 platform.

Shop Fiber Switches
\"PoE+

PoE+ industrial switches

The hardened PoE+ industrial-switch line covers outdoor IP-camera + WAP power-and-data deployments. 30W per-port PoE+ budget, hardened DIN-rail enclosures, redundant DC power inputs, and the temperature-rating that lets the deployment sit in an unconditioned cabinet without environmental control.

Shop PoE+ Switches
\"Transportation

Transportation and traffic

The NEMA TS-2-rated switching products cover traffic signal cabinets, transit kiosks, and DOT field installations where the equipment lives in a roadside cabinet with no environmental control. For ITS and transit operators, Transition is on the standard-vendor list alongside Comnet.

Shop Transition Networks
","featured_products_html":"
\"Transition

Transition Networks UD2100001-01 2-Port Serial Device Server

$257.99
\"Transition

Transition Networks TN-GLC-LX-SM-RGD 1000Base-LX SFP Module

$44.99
\"Transition

Transition Networks UD1100002-01 One-Port Device Server

$172.99
\"Transition

Transition Networks XDT2321002-01-S Serial Device Server

$110.99
\"Transition

Transition Networks UD1100001-01 Serial Device Server

$172.99
\"Transition

Transition Networks S8TB-NA 8-Port Gigabit Managed Switch

$108.99
","trust_block":"

Selling Transition Networks since 2014, through national US distribution. Now part of Lantronix \u2014 single warranty path for both lines. Senior specialist pre-sales review on substation and transportation BOMs, including IEEE 1613 and NEMA TS-2 compliance review.

"}