Networking Devices and Equipment Dealers in Gst Road, Chennai

• Application: GPS Tracking,Internet Access,Radio Frequency
• Feature: Easy To Use,Fast Working,Light Weight,Low Power Consumption,Speedy,Stable Performance
• Speed: 0-10Mbps,10-20Mbps,20-40Mbps
• Network Type: 2G ,3G ,4G
• Certification: CE Certified
• Color: Black,Blue,Grey,Off-white,Smoke-grey,White,Z-black
• Condition: New,Used
• Warranty: 1yrs,2yrs,5yrs
• Connectivity Type: USB,Wi-Fi,Wired,Wireless
• Voltage: 0-3VDC,3-6VDC,6-9VDC,9-12VDC

• Operation Temperature: -40°C ... 70°C
• Storage Temperature: -40°C ... 85°C
• Weight: 1500g
• Uplink ports: 3 x SFP slot (100 Mbit/s)
• Ports: 8 x 10/100BASE TX, RJ45 Fast Ethernet (100 Mbit/s)
• Operation voltage: 48-320 VDC or 88-265 VAC (50Hz, 60Hz)
• Dimensions (W x H x D): 98 mm x 164 mm x 120 mm
• Mounting: Din Rail

SP20 PTP Switch 100Mbit/s The RSP20 PTP Switch provides you with a quick and easy solution to realize precise time synchronisation via Ethernet using the precision time protocol according to IEEE 1588-2008. For sure, the RSP20 works perfect with the OTMC 100 PTP Grandmaster Clock and our PTP time converter TICRO 100.Due its design and certifications the RSP20 is the perfect choice, to build up PTP time synchronization networks in electric power substations, as well as industrial and laboratory environments. Due its design and certifications the RSP20 is the perfect choice, to build up PTP time synchronization networks in electric power substations, as well as industrial and laboratory environments. The RSP 20 offers the following features: Uplink ports: 3 x SFP slot (100 Mbit/s) Ports: 8 x 10/100BASE TX, RJ45 Fast Ethernet (100 Mbit/s) Operation voltage: 48-320 VDC or 88-265 VAC (50Hz, 60Hz) Operation temperature: -40°C ... 70°C Storage temperature: -40°C ... 85°C Dimensions (W x H x D): 98 mm x 164 mm x 120 mm Weight: 1500g Mounting: Din Rail manufactured by Hirschmann (a belden brand)  Approvals & certifications: PTP: IEEE 1588-2008, IEEE C37.238-2011 Substation: IEC 61850-3, IEEE 1613 Railway norm: EN50121-4  The delivery includes: RSP20 PTP-Switch CD-ROM software tools & user manual Printed user manual Technical data sheet: RSP20 Switch Technical data (96.99 kB) Techical data sheet

• Country of Origin: China
• Certification: CE Certified
• Condition: New
• Warranty: 1yrs

We are offering gsm modem. No voice function input voltage：9v - 12v dc / 1a operating voltage – 3.6v can send and receive data and sms inbuilt antenna with high sensitivity size: 122 mm * 57 mm.

• Model Number: WCT805S

Wiman wct-805 is a smart serial (rs232) to gprs gateway, designed to transmit data transparently over gsmgprs cellular networks. Gateway is integrated with 32bit arm cortex, with application firmware to communicate with gsmgprs engine. It can operate as server or client mode; accept with dynamic ip or static ip. As compare to pstn or gsm dialup or lease line, the wct-805 with gprs communication link provide a cost economical approach to achieve a always on packetized data network. Easy to plug and play allows to migrating your traditional serial communication system to the advance gprs link, without tedious application development and in depth knowledge on at command or gprs. You can view the device like virtual serial wire over the air that links all your remote equipments to the central pcserver. It is a full transparent protocol in-dependent gateway. It is easy to configure, manage, and monitor remote devices on a private network over the internet. The products also come with built-in io that can be configured to indicate the priority of events. The device can configured or update firmware over the air (ota).

• Brand Name: Ha-VIS eCon
• Application: Harsh Environment Industrial Application Full Gigabit Processing with POE+
• Operating Temperature: -40 to +70 Degrees C
• Products Status: Availlable
• Place of Origin: Germany

Managed and unmanaged switches to implement a convergent Automation IT- Network HARTING Ethernet network components and cabling provides the communication platform for a convergent Automation IT – network. The performance of network components opens universal applications for harsh environment in IP20 to IP67 installations in Industry buildings, mechanical engineering and plant engineering. Ha-VIS eCon Automation (unmanaged) Optimized and designed for jobs in harsh industrial environments, unmanaged Ha-VIS eCon Ethernet switches equally enable the cost-effective expansion of existing network infrastructures, as well as the development of new industrial networks. Two different compact, space-saving housing designs guarantee the best possible use of available space in the switch cabinet. Powerful Power over Ethernet Plus (PoE+), full Gigabit Ethernet and an industrial temperature range of -40° C to +70° C broaden the wide product portfolio with additional functionality. Thanks to their approval for use in industry as well as the maritime market and transportation technology, the switches can be optimally selected for each application. Unmanaged Switches Ha-VIS eCon Ethernet Switches with basic functions up to 16 ports with fibre option

• Size: Customized
• Brand Name: Panasonic,Samsung
• Weight: 200-400gm
• Color: Black,White
• Warranty: 1 Year
• Certification: ISO-9001:2008

  16 port gsm modem : 16 port bulk sms modem : multi port modem   Specifications   16 Port modem USB Interface,GPS/GPRS Modem Pool,Siemens MC46 Module Support SMS,MMS,WAP,GPRS,FAX,Voic,AT command,TCP/IP stack    Detailed Product Description     16 PCI Port modem Pool.Siemens MC55I,RS232 Interface,Support SMS,MMS,WAP,GPRS,FAX,Voic,AT command,TCP/IP stack    16 PCI Port modem Pool.Siemens MC55I,RS232 Interface,Support SMS,MMS,WAP,GPRS,FAX,Voic,AT command,TCP/IP stack  16 PCI Port modem pool,GPS/GPRS Modem Pool,RS232 Interface,Support SMS,MMS,WAP,GPRS,FAX,Voic,AT command,TCP/IP stack,Original Siemens MC55I,Quad-band 850/900/1800/1900 Mhz,COMPETETIVE PRICE   Aluminum casingWireless access to InternetWith TCP/ IP protocol stackQuad band: 850/ 900/ 1800/ 1900MHz3V SIM card slotSIM application toolkitDouble tone multiple frequency functionSend and receive data, voice, e-mail, and SMSMaximum transmitting speed 115.2KbpsGPRS class 10Antenna with high sensitivityAlways onlineConforms with ETSI GSM phase 2 and standard   Output power: Class 42W at 900MHzClass 11W at 1, 800MHzInput voltage: 6 to 36V DCInput current: 1 to 2AStandby current: 56mAWorking current: 100 to 140mAWorking temperature: -20 to 55Ú CStorage temperature: -25 to 70Ú C Voice features: TelephoneEmergency callsFull rate, enhanced full rate, and halfRate ( FR/ EFR/ HR) Dual tone multiple frequency function ( DTMF) GSM data features: Data circuit asynchronous, transparentAnd non transparent up to 14, 400 bits/ sMNP2, V.42bisGPRS packet data features: GPRS class 10, PBCCH supportedCoding schemes: CS1 to CS4Complies with SMG31bisOptional embedded TCP/ IP stack Short messages services features: Text and PDUPoint to point ( MT/ MO) Cell broadcastGSM supplement services: Call forwardingCall barringMulti-partyCall waiting and call holdCalling line identityAdvice of chargeUSSDClosed user groupExplicit call transfer

Shri Vaari Electricals Pvt. Ltd.,engaged in designing and manufacturing of AMF (Auto Mains Failure) Panels that are applicable for managing DG sets. Our panels come with in-built safety features for protecting the Engine & alternator. The range of our AMF panels are manufactured upto 1010 KVA and are fabricated from 16 SWG thickness, high grade CRCA sheet steel. The use of quality material has made our panels dust &vermin proof. Powder coated for longer life and meticulously wired.   Features General A power circuit consisting of contactor, MCB and fuses. Automatic start/stop of the genset in case of AC mains failure and its restoration respectively. Manual start/stop facility also provided. Logic Mains Failure: 3-attempt engine cranking after mains failure otherwise the engine fails to start. Engine starts-up within 10 sec of mains failure otherwise 2 more start pulses after every 10-15 seconds. Unhealthy Mains: Any of the phase failure or voltage drops below set value. Mains Restoration: Engine keeps running for 30 seconds before stopping, as recommended by the Engine manufacturer. Metering One Ammeter with CTs & selector switch, one frequency meter, one voltmeter with selector switch and one hour meter. Set of indications Load on DG Load on mains Fault indications LLOP High water temp/high cylinder head temp Overload Set of Push Buttons Engine start/stop Alarm acknowledge button for hooter Reset button for fault indication. Safety High water temperature LLOP Overload trip Battery Charger:   A separate battery charger for continuous charging of batteries in trickle/boost mode to ensure prompt starting of the engine

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