Ethernet Suppliers and Manufacturers

Gigabit ethernet switches.

Router, Ethernet switch.

Ethernet cable, coaxial cable..

Wireless, ethernet switch.

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Ethernet Network Switch.

Industrial ethernet switches.

CCTV cameras, wireless ethernet bridges.

Serial to ethernet converter (rs232/rs485).

PDH fiber optical multiplexer with STM-1 rate, two optical interfaces, which constitute 1+1 mode. The equipment can transmit 8E1 simultaneously, 1 channel 100M Ethernet and 1 NX64K V.35. The LCD is on the front panel, with the help of the buttons you can operate the network both local and remote equipment. Another way is to manage by the PC. The equipment has both external alarm input circuit and external alarm output circuit. Output device is relay. The power supply can both AC220V and DC-48V, and it is available for AC and DC inputs feeding simultaneously which can work with 1+1 protection. 1 channel hotmail. Sound and light alarm. There are two module of FOM8E1, FOM8E1A is sold in domestic, which is called OMT240M. The optical card is stable, and the network is through COM, and the sub-rack is gray.

FOM480 Fiber optical mutiplexer Flexible configuration meet the need of applications foreign abroad. Though it is 19 inches in width and 1U in height, it is different from other PDH which is manufactured by other companies. All of the unit cards are hot swappable. A big quantity of this type exported. Either appearance or performance has good quality. The sub rack of FOM480 multiplexer is made of aluminum alloy and 19 inches in width, 1U in height. It provides 7 slots for unit card, which consists of 2 optical card slots, 1 8.448M Ethernet card slot and 4 service unit slots. The 4 slots can be deployed with 4¨ª-V.35 card, video card or V.11/V.24 card. So the preparation is flexible, and this feature makes the product a multi-service transport platform (MSTP) The LCD on the front panel of FOM480 shows the operation and alarming status of both local and remote equipment. We and connect the equipment with the PC directly to operate the network management. The SNMP protocol through Ethernet interface provides the first management system. So you can through the web to operate the network, and when you are on holiday you can also operate the network in the hotel. If you are online and enable the management through Internet on web interface. The optical interface code rate is 155Mbit/s, so the 100Mbit/s Ethernet is as fast as the MODEM. The power supply can both AC220V and DC-48V, and it is available for AC and DC inputs feeding simultaneously which can work with 1+1 protection. The optical interfaces works under 1+1 mode and providing smooth switching which costs 0ms when either the optical card is plugged out or the fiber damaged or cut. And there's no error bit or AIS occurred during the switching. This achieves the real non-damage switching, the most advanced and unique technique of FOM480. The test between some manufactures in the Thailand which can past this test is only one or two.

http://armdevs.Com/ipc-sama5d35.Html Working temperature: -40 to +85 celsius Atmel sama5d34 cortex-a5 cpu, 536 mhz 512 mb ddr2 sdram, 256 mb nand flash Two ethernet support Tft lcd with touchscreen, audio Can, rs485, rs232 support Cm-sama5d35 cpu board feature Cpu processor Atmel sama5d35 arm processor Cortex-a5, working at 536mhz. Ddr2 ram memory 256mb ddr2 ram, 32bit data bus Flash memory 256mb nand flash 4mb spi flash Pin interface 2 x 60 pin 2.0mm space dip connector 1 x 30 pin 2.0mm space dip connector Two ethernet and seven serial port Resource: usb, ethernet, serial, ssc audio, can, sdio, spi, iic, gpio On-board resources Integrated 1gmbit ethernet on board 2 x led Supply voltage 3.3v Pcb size 8 layer, 52 x 64 (mm) Low power consumption, only 0.5w Ipc-sama5d35 base board feature Ethernet Two ethernet port > one gbit ethernet support, rj45 interface > one 100m ethernet support, rj45 interface Serial port Total seven serial port: > debug serial: rs232 level, db9 connector > usart0: rs485 level, connector > usart1: ttl level(5-wire, expand with 2x5pin header com ) > usart2: rs232 level(expand with 3.81 connector) > usart3: ttl level(5-wire, expand with 2x5pin header com ) > uart0: ttl level(3-wire, expand with 2x5pin header com) > uart1: ttl level(3-wire, reused with the audio chips) Can bus: 1 x can bus 2.0 Standard interface Two usb host One usb device interface One audio in/out interface One tf card interface Board resource Key: 3 user key, contain one reset key and two user key One rtc battle Gpio: 16 gpio interface Pcb size: 145 x 110mm, 2 layer Power in: 12v System: linux 3.6.9 Software support U-boot Support update the system by usb disk Support update the system by ethernet Version: linux 3.6.9 Driver support Can driver: support can bus

Slim HDMI cable (Metal shell) High Speed with Ethernet Metal casing Gold plated connector Support 3D,Audio Return Channel,Ethernet High purity bare copper conductors 32AWG,OD4.5mm according to customer requirement

Slim HDMI cable (Molding Shell) High Speed with Ethernet Metal casing Gold plated connector Support 3D,Audio Return Channel,Ethernet High purity bare copper conductors 32AWG,OD4.5mm according to customer reuqirements

EDAM5000 USB, TCP/IP, RS232/485 module Including: Analog I/O module Digital I/O module.

• 24 Ethernet 10/100/1000 ports • 4 SFP-based Gigabit Ethernet ports • 32-Gbps, high-speed stacking bus • Innovative stacking technology • 1.5 RU stackable, multilayer switch • Enterprise-class intelligent services delivered to the network edge • IP Base software feature set (IPB). New or used cisco original packing.

Linux open source (most parts under the terms of gpl) Integrated compact flash interface slot 1 x dvb common-interface slot 2 x smartcard-reader Mpeg2 hardware decoding (fully dvb compliant) Supports linux standard api (direct-fb, linux-fb, lirc) Big-size lc-display Usb port 10/100 mbit compatible ethernet interface Modem 12v switch cinch V.24/rs232 interface Common nim dvb-s 32 mbyte flash Channel-change time < 1 second 96 mbyte ram Unlimited channel lists for tv/radio Integrated ide udma66 interface Supports directly bouquet-lists Support for internal hdd in any capacity Full automatic service scan Supports epg (electronic program guide)' Supports multiple lnb-switching control (supports diseqc) Rf modulator S/pdif interface for digital bit stream out (ac-3) Supports own videotext Audio/video cinch out Fully adaptable osd in many languages and skin-support 2 x scart-interfaces Mini-din connector for extern ir (send) Dbs-tuner: Frequency range 950 . 2150 mhz Signal level - 65 dbm . - 25 dbm Signal-to-noise level 12 db max. Dbs-tuner input connector f-type female Input impedance 75 ohm Afc +/- 3 mhz Demodulation shaped qpsk Fec viterbi and reed-solomon Viterbirate 1/2, 2/3, 3/4, 5/6, 7/8, automatic assimilation Roll-off factor 35 % Demultiplexing according iso 13818-1.

Idm ch-480net Brief introduction Idm ch-480net pdh multiplexer transmits 16 e1 and two 100mbps ethernet networks over one or two fiber channels. The optical interface supports simple als function, code of e1 interface is hdb3 which meets all the international standards. It also has perfect monitoring and alarm function, high degree of integration, low power consumption and stable performance. Both desktop type and integrated type are available. 220vac/-48vdc power supply alternative. It can be widely used in the mobile base stations, remote module of the switch and ddn private network and etc. Features 1.Provide standard 16e1 transmission and two 100m ethernet. 2.Ethernet ports support vlan and flow control. 3.155mbps speed rate of the optical interface and transmission distance more than 50km. 4.Support e1 loopback of cot (central office terminal) and rt (remote terminal), easy to test and manage. 5.Optical interfaces with 1+1 channel protection.(either one fails, the other will back it up) 6.Nms interface optional (rs232/ethernet). Specifications Power supply 220vac/-48vdc Consumption: 40w¦10% Optical interface Rate 155mbps¦50ppm Wavelength 1310nm/1550nm Physical connector Fc/sc Sensitivity Better than -36dbm E1 interface Channels 16 Rate 2.048mbps¦50ppm Comply with Itu-t g.703 Code Hdb3 Impedance 75 unbalanced and 120 balanced Ethernet interface Rate 100mbps, 10m/100m auto-negotiation Comply with Ieee802.3, 10/100base-tx Duplex Full/half auto-negotiation Operating environment Temperature: 0¦c~40¦c Humidity: 90% (non- coagulation) Dimensions 440mm+230mm+45mm (width + depth + height)

Contact: amily[at]veecom dot com dot cn GVE-Tplus is an upgrade of GVE-T. It is based on the ASIC circuitry design technology. It is a multi-functional, multi-purpose E1/G.703 to V.35 and LAN three-in-one multiplexer, which is also knowns as the three-in-one interface converter. GVE-Tplus can not only be set up into GVE-T, but also can distribute the whole E1 capacity to V.35 data interface, although E1 must be framed N*64Kbps(N=1--31). The work mode can be either internal clock and slave-clock, or N*64Kbps(N=1--31) external clock to achieve end-linking line. GVE-Tplus can be set up into long-range Ethernet bridge from V.35 to LAN interface. With low cost, it is suitable for use in bridge connection which is sensitive to cost or use in LAN as a stretcher or subsection. It can learn automatically MAC address in the connected LAN and only transmit the aim address to frame in another LAN. There are more than 10000 addresses in its LAN table. And they can be updated automatically. The highest speed of filtrating and transmission is 30000 frame/second(line speed). The buffer size is 64M. The throughput delay is 1 frame. When it is used as a stretcher or subsection, it can forbid filtration so that all traffic can be broadcasted in WAN. 10baseT interface can run in full duplex Ethernet with topology and improve data throughput by eliminating filled blanks in the 64 bytes frames. Without any negotiation in V.35 port, it is specially suitable for use in satellites and other wireless broadcast. 245mm*215mm*50mm