PCN Technology, Inc. (PCN) - San Diego, CA
Manufacturer, Service Company
Manufacturer of industrial network switches including Ethernet switches. Various Ethernet switches include interconnected, intelligent, multi-drop, standard & data traffic switches. Specifications include 120 VAC/240 VAC & 50 Hz/60 Hz electric supply & -20 degrees C to +85 degrees C operating temperature. Switches are available with multiple ports & eliminate the need for CAT 5/6 cabling by interfacing directly to existing operational twisted pair & discrete wired networks to intermixing of serial and IP on same cabling infrastructure. Examples include Ethernet over RS485. Various applications include commercial, industrial, automation & control, oil, gas, petrochemical & amusement & theme parks. UL & cUL listed.
www.pcntechnology.com/ethernet-switch.html

Ethernet Switches Products
	Industrial Ethernet Switches Network Design & Engineering Services

Gourmet Electronics, Ltd. - San Jose, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of Ethernet switches. Various features include wireless access points & VLAN, IGMP snooping, port trunking, mirroring, remote monitoring & COM ports. Switches are suitable for various applications including data acquisition, railway & industrial control.
Brand Names: N-tron
www.gourmetelectronics.com/site-map/

Dow-Key Microwave Corp. - Ventura, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 & AS 9100 certified custom manufacturer of ethernet switches for commercial, military communication systems, air traffic control, medical equipment, cellular, wireless & aerospace applications. Ethernet switches are available in various switch configurations including multi-position, 4 x SP10T, 10 by 10 non blocking, 8 x 16, 12 x 12 & 4 x SP6T configurations with 1 to 48 RF ports, SMA & BNC connectors & optical indicators. Ethernet switches are also suitable for PCS, PCN, GPS, 2-way & paging radio, test equipment, commercial airlines & satellite communication. Meets MIL-Q-9858A/MIL-I-45208 standards. RoHS compliant.
www.dowkey.com/product_search.php

ICP DAS USA, Inc. - Harbor City, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of industrial ethernet switches. They are all industrial rated & include 5 ports, 8 ports, gigabit, power over ethernet & conformal coating versions. Managed & un-managed switches available. Industrial communication & conversion products have metal cases.

SMC Networks - Irvine, CA
Manufacturer
Manufacturer of ethernet switches. Computer hardware & peripherals.

ITC Electronics - Los Angeles, CA
Distributor, Custom Manufacturer
Stocking distributor of Ethernet switches. Ethernet switches are available in various models & sizes with variety of options.
Brand Names: Linksys, TRT Co.

Hawking Technologies, Inc. - Irvine, CA
Manufacturer
Manufacturer of fast ethernet switches.

Primus Cable - Wildomar, CA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer and distributor Ethernet switches available in 10 / 100M, power over ethernet, gigabit, and websmart switches.

Fulcrum MIcrosystems, Inc. - Calabasas, CA
Manufacturer
Manufacturer of 10-gigabit ethernet switches.

Myricom Inc. - Arcadia, CA
Manufacturer
LAN Switches

Moxa Technologies Co., Ltd. - Brea, CA
Manufacturer, Custom Manufacturer
Manufacturer of industrial networking products for systems integrators & value-added resellers. Products are specially designed to connect industrial device over media such as RS-485, cellular networks & Ethernet.

Aaxeon Technologies, Inc. - Brea, CA
Manufacturer
Developer & manufacturer of device networking & industrial communication products. Ethernet switches, media converters, serial device servers, terminal servers, industrial wireless products, multiport serial cards.

Omnitron Systems Technology, Inc. - Irvine, CA
Manufacturer
Manufacturer Of Network Systems

Linksys - Irvine, CA
Manufacturer
Auto-Negotiating, Half-Full Duplex, Fast Ethernet

Ovislink - City Of Industry, CA
Manufacturer
Networking Products

Etherwan - Anaheim, CA
Manufacturer
Manufacturer of fiber optic & modular hardened ethernet switches for small businesses, campuses & enterprise environments..

Edgecore Networks - Irvine, CA
Manufacturer
Manufacturer of application-driven performance networking solutions.

Raptor Networks Technology, Inc. - Santa Ana, CA
Manufacturer
Manufacturer of distributed core ethernet switches.