Smart grid technology named as one of the seven technologies that may help change the world, driven by governments and industry, is transforming how electricity is generated, stored, distributed, and consumed. It provides real-time monitoring of transformers and line voltage, data collection and remote control of system elements such as substations, intelligent devices, smart meters, power lines, capacitor banks, feeder switches, fault analyzers and other physical facilities. The usa department of energy's (doe) smart grid task force defined the smart grid as a future power delivery grid that: •enables active participation by consumers •accommodates all generation and storage options •enables new products, services and markets •provides power quality for the range of needs in a digital economy •optimizes asset utilization and operating efficiency •anticipates and responds to system disturbances in a self-healing manner •operates resiliently against physical and cyber attacks, and natural disasters Distribution automation systems are key to providing two-way communication with these elements, as well as to identifying and isolating faults, and restoring service. Ami (advanced metering infrastructure) plays a central role in providing a two-way communication. South korea has been selected by the g8 summit's major economies forum on energy and climate, held in l'aquila, italy, july 2009 to lead the research, development and commercialization of smart grid technology. Nuri telecom in collaboration with major utilities including korean electric power company is developing products and solutions covering entire spectrum of smart grid infrastructure. Nuri telecoms smart grid solutions meets smart grid criteria outlined by us doe and provides our customers a very comprehensive end-to-end solution to support their present smart grid needs with robustness for future expandability.
10G 1550nm SM 80KM LC SFP+ Transceiver Specification: Data rate:10G Wavelength:1550nm Distance:80KM Interface:LC Fiber:SM Place of origin:Made in China Port:Shenzhen Working temperature: Commercial:0°C to +70°C;Industrial:-40°C to +85°C Optical module used in Ethernet, SDH, Sonet,Can be compatible with CISCO 296038504500, HUAWEI, the pole into, Dlink, ZTE, HP, juniper and other equipment. Our products require strict testing standards,standard packing form,to provide customers with quality service and timely delivery cycle. Function:Photoelectric conversion module Scope of application: switch, Ethernet, data center, SDH, SONET, ATM
Chipset: Qualcomm 9215 FDD-LTE: B1\B2\B3\B5\B7\B8 TD-LTE: B38\B39\B40\B41 WCDMA/UMTS: B1/B2/B5/B8 GSM: QUAD BAND FDD-LTE: up to 100Mbps DL and 50Mbps UL TD-LTE: up to 68Mbps DL and 17Mbps UL
155m 1310nm sm 20km lc sfp transceiver Specification: Data rate:155m Wavelength:1310nm Distance:20km Interface:lc Fiber:sm Ddm:yes Place of origin:made in china Port:shenzhen Working temperature: commercial:0°c to +70°c;industrial:-40°c to +85°c Optical module used in ethernet, sdh, sonet, can be compatible with cisco 2900 series, cisco 4000 series, cisco 5000 series, huawei, the pole into, d-link, zte, hp, juniper and other equipment. Our products require strict testing standards, standard packing form, to provide customers with quality service and timely delivery cycle. Function:photoelectric conversion module Scope of application: switch, ethernet, data center, sdh, sonet, atm
Specification Manufacturer: cisco 100% genuine and original Competitive price Fast delivery 1 year warranty Packaging & shipping All original new items are with cisco original new sealed box and one more extra carton for well protected during delivery. Generally cargo will be shipped with fedex, dhl, ups, tnt, ems etc, or as you like. If you have preferred forwarder, please kindly inform us in advance. Shipping costs will be calculated based on weight or volume weight according to actual situations. Faq Payment: We accept tt bank transfer / western union /l/c. Warranty: All items come with fully 12 months warranty. Shipping: All original new items are with cisco original new sealed box and one more extra carton for well protected during delivery. Generally cargo will be shipped with fedex, dhl, ups, tnt, ems etc, or as you like. If you have preferred forwarder, please kindly inform us in advance. Shipping costs will be calculated based on weight or volume weight according to actual situations. Company information We are cisco select partner in shanghai china, deal with original cisco products (cisco switches, routers, security¡ê¬ firewalls, modules etc...) All products are original new cisco brand! All products are in good prices! Fast delivery! If you have any interest, please feel free to contact me. We will be happy to give you details and the best prices. More are not listed here , please contact us without hesitation!
Product Type VoIP phone Main Features Multiple VoIP protocol support, integrated Ethernet switch VoIP Protocols SCCP, SIP Voice Codecs G.729a, G.729ab, G.711u, G.711a, iLBC Lines Supported Multiline Speakerphone Yes ( digital duplex ) Caller ID Yes Voice Mail Capability Yes Call Services Voice Mail, Caller ID, Call Transfer, Call Hold Display LCD display - monochrome - Yes Display Features Anti-glare Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX Body Colour Charcoal Manufacturer Warranty 1 year warranty General Product Type VoIP phone Body Colour Charcoal Body Material ABS plastic Phone Features Call Services Voice Mail, Caller ID, Call Transfer, Call Hold Dialer Type Keypad Dialer Location Base Conference Call Capability Yes Speakerphone Yes ( digital duplex ) Menu Operation Yes Function Buttons Conference button, transfer button, hold button Volume Control Yes Ringer Control Yes Indicators Voice message waiting indicator Firmware Upgradable Yes IP Telephony Main Features Multiple VoIP protocol support, integrated Ethernet switch VoIP Protocols SCCP, SIP Voice Codecs G.729a, G.729ab, G.711u, G.711a, iLBC Lines Supported Multiline Quality of Service IEEE 802.1Q (VLAN), IEEE 802.1p Power Over Ethernet (PoE) Support Yes Network Protocols TFTP, Cisco Discovery Protocol (CDP) Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX Voice Features Comfort noise generation (CNG), voice activity detection (VAD) Display Type LCD display - monochrome Display Location Base Display Resolution 396 x 81 pixels Backlit Yes Display Languages Danish, Hungarian, Czech, Croatian, Slovenian, Thai, Slovak, Brazilian Portuguese, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Bulgarian, Serbian, Romanian, Catalan, Japanese, Chinese, Korean Features Anti-glare Miscellaneous Connections Headset jack / RJ-9 Hearing Aid Compatible Yes Placing / Mounting Wall-mountable, table-top Compliant Standards VCCI Class B ITE, CISPR 22 Class B, CISPR 24, EN 60950, EN 61000-3-2, IEC 60950, EN 61000-3-3, EN55024, UL 60950, EN50082-1, EN55022 Class B, ICES-003 Class B, EN 61000-6-1, ACA TS001, AS/NZS 60950-1, CSA C22.2 No. 60950-00, ADA, FCC CFR47 Part 68, FCC CFR47 Part 15 B Dimensions & Weight (Base) Width 18.8 cm Depth 20.5 cm Height 16.4 cm Weight 1 kg Manufacturer Warranty Service & Support 1 year warranty Service & Support Details Limited warranty - 1 year Specification Manufacturer: Cisco 100% Genuine and Original Competitive Price Fast Delivery 1 Year Warranty Packaging & Shipping All original new items are with Cisco original New Sealed box and one more extra carton for well protected during delivery. Generally cargo will be shipped with FedEx, DHL, UPS, TNT, EMS etc, or as you like. If you have preferred forwarder, please kindly inform us in advance. Shipping costs will be calculated based on weight or volume weight according to actual situations. FAQ Payment: We accept TT Bank Transfer / Western Union /L/C. Warranty: All Items come with fully 12 months warranty. Shipping: All original new items are with Cisco original New Sealed box and one more extra carton for well protected during delivery. Generally cargo will be shipped with FedEx, DHL, UPS, TNT, EMS etc, or as you like. If you have preferred forwarder, please kindly inform us in advance. Shipping costs will be calculated based on weight or volume weight according to actual situations. Company Information We are Cisco Select Partner in Shanghai China, deal with original Cisco products (Cisco Switches, Routers, Security¡ê¬ Firewalls, Modules etc...) All products are Original New Cisco Brand! All Products are in good prices! Fast Delivery! If you have any interest, please feel free to contact me. We will be happy to give you details and the best prices. more are not listed here ,please contact us without hesitation!
Device Type: Switch - 48 ports - Managed - stackable Enclosure Type: Desktop, rack-mountable 1U Interfaces: Gigabit Ethernet Ports: 48 x 10/100/1000 (PoE+) Power Over Ethernet (PoE)PoE+ PoE Budget435 W PerformanceSwitching capacity : 176 Gbps Stacking bandwidth : 480 Gbps CapacityIPv4 routes : 24000 NetFlow entries : 48000 Switched virtual interfaces (SVIs) : 1000 MAC Address Table Size 32000 entries Jumbo Frame Support9198 Remote Management ProtocolSNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, SSH, CLI Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3at PowerAC 120/230 V ( 50/60 Hz ) Power RedundancyOptional Dimensions (WxDxH)44.5 cm x 45 cm x 4.45 cm Weight7.9 kg Manufacturer WarrantyLimited lifetime warranty
The Cisco Catalyst 3850 series is the enterprise-class stackable access-layer switches that provide full convergence between wired and wireless on a single platform. Cisco's Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch and enables uniform wired-wireless policy enforcement, application visibility, flexibility and application optimization. The Cisco Catalyst 3850 series switches support full IEEE 802.3at Power over Ethernet Plus (PoE+), modular and field-replaceable network modules, redundant fans and power supplies. Device TypeSwitch - 48 ports - Managed - stackable Enclosure TypeDesktop, rack-mountable 1U InterfacesGigabit Ethernet Ports48 x 10/100/1000 (PoE+) Power Over Ethernet (PoE)PoE+ PoE Budget435 W
Frequency LTE TDD : 38/39/40/41 LTE FDD : 1/3(or 2)/4/5(or26)/7/8/17(or 28)/20 UMTS: BAND 1/5(or 2)/8 TDS: 39(or 34) CDMA/EVDO: BC0(or BC1) GSM:850 / 900 / 1800 / 1900 Mhz Peak rate LTE FDD : DL/UL 150 / 50 Mbps (Category 4) LCD TFT Button 1 * POWER ON/OFF T-Flash card Max 32G WIFI 802.11 b/g/n 2.4G Battery 2400mAh Port 1 * Standard USIM 1*Micro SD 1 * Micro USB Antenna Internal 1*WIFI 2*LTE Working Temperature -10°C to 45°C Working Humidity 5% - 65% Storage Temperature -30°C to 80°C Storage Humidity 5% to 95%
Model noKw17a-cdma Parameter dataUplinkDownlink Frequency rangeCdma & gsm850824~849 mhz869 ~ 894 mhz Output power10 Gain60 Bandwidth25m Ripple in bandCdma Spurious emission9khz~1ghz -36 dbm 1ghz~12.75ghz¡ 1 -30 dbm Intermodulation products9khz~1gh 1ghz~12.75ghz 1 -30 dbm Vswr 1;¨¬13 Mtbf& 50000 hours Power supplyAc v 1a Power comsumption< 3w Impedance50 ohm Mechanical specification Rf connectorN-female Dimensions (d*w*h ) 140*95*30¡¡¡ìo¡¡¡§¬mm¡¡¡ìo© Cooling Heatsink convection cooling Net weight< 0.45kg Packing size (d*w*h )250*240*65¡¡¡ìo¡¡¡§¬mm¡¡¡ìo© Gross weight< 0.7kg Installation typeWall installation Environment conditions Ip40 Humidity< 90% Operating temperature -10¡æ ~ 55¡æ 1.Packing size (d*w*h ) 250*240*65¡¡¡ìo¡¡¡§¬mm¡¡¡ìo© 2.Net weight < 0.45kg
Model No KW17A-AWS Parameter dataUplink Downlink Frequency RangeAWS1710~1755 MHz2110 ~ 2155 MHz Output Power10 2dBm17 2dBm Gain60 2 dB652dB Bandwidth45M Ripple in BandAWS5dB Spurious Emission9KHz~1GHz36 dBm 1GHz~12.75GHz30 dBm Intermodulation Products9KHz~1GHz36 dBm 1GHz~12.75GHz30 dBm VSWR3 MTBF50000 hours Power SupplyACo100~240V, 50/ 60HzDCo5V 1A Power Comsumption< 3W Impedance50 ohm Mechanical Specification RF ConnectorN-Female Dimensions (D*W*H ) 140*95*30 Cooling Heatsink Convection cooling Net weight< 0.45Kg Packing size (D*W*H )250*240*65 Gross weight< 0.7Kg Installation TypeWall Installation Environment Conditions IP40 Humidity< 90% Operating Temperature -10& MOQ:5pcs,sample order is welcome Trade terms:EXW,FOB,CIF Delivery time:2-5 working days for sample order, 10-30 working days for bulk order Packing:Neutral carton Shipping:by sea, by air and by express delivery
WS-C3750V2-24TS-S WS-C3750V2-24PS-S WS-C3750V2-24TS-E WS-C3750V2-48TS-S WS-C3750V2-48TS-E WS-C3750V2-48PS-S WS-C3750V2-48PS-E WS-C3750X-24T-L WS-C3750X-24T-S WS-C3750X-24T-E WS-C3750X-48T-L WS-C3750X-48T-S WS-C3750X-24S-E WS-C3750X-48P-L WS-C3750X-48P-S WS-C3750X-12S-E WS-C3750X-48PF-L WS-C3750X-48PF-S
Take advantage of robust performance and easy connectivity with the PRO Z790-A WIFI DDR4 LGA 1700 ATX Motherboard from MSI. Utilizing the Intel Z790 chipset and LGA 1700 socket, this ATX motherboard sports four DDR4 RAM slots supporting dual channel memory and speeds up to 5333 MHz when overclocked. LGA 1700 Socket: This motherboard features an LGA 1700 socket, which supports 12th and 13th Gen Intel Core, Pentium Gold, and Celeron processors. Intel Z790 Chipset: This motherboard sports the Intel Z790 chipset for optimal performance. Lightning Gen 5: Lightning Gen 5 is a PCIe 5.0 solution that boasts up to 128 GB/s bandwidth and for optimal transfer speed. 2.5 Gigabit Ethernet: This motherboard also features a 2.5G LAN to deliver fast networking. USB 3.2 Gen 2x2: A built-in USB 3.2 Gen 2x2 port offers up to 20 Gb/s transmission speed, four times faster than USB 3.2 Gen 1. M.2 Shield FROZR: MSI's Premium Thermal Design technology features a heavy plated MOSFET heat sink with heat-pipe and high quality 7W/mK MOSFET thermal pads, extra choke thermal pads, and an onboard M.2 Shield Frozr to reduce throttling. Extended PWM Heat Sink: MSI's extended PWM heat sink and enhanced circuit design ensures even high-end processors run at full speed. M.2 Shield FROZR: M.2 Shield FROZR is a built-in M.2 thermal solution that keeps M.2 SSDs safe while preventing throttling and making them run faster. Frozr AI Cooling: Frozr AI Cooling detects CPU and GPU temperatures and automatically adjusts system fan duty to a proper value. Core Boost Technology: Core Boost Technology supports more cores to provide better performance with intricate layouts and fully digital power designs.
Network Enclosures
LoRa gateway S281 uses LoRa RF communication technology to transmit equipment data from multiple points in a discrete distribution to the gateway through wireless LoRa nodes, and the LoRa gateway processes the data and transmits it to the server through Ethernet or 4G network, thus realizing remote data acquisition and monitoring. LoRa gateway supports a variety of wireless LoRa nodes, including temperature&humidity, weather, soil, gas, RS485 to wireless module nodes. Support access to the cloud, can realize history record query, high and low temperature over limit abnormal alarm, support voice, WeChat, SMS, APP, WEB monitoring platform, email and other ways to alarm. Widely used in heating, greenhouse planting, breeding, workshop, warehouse, fresh, flow, liquid level, mine and other industries. 1. Support 50 wireless temperature&humidity, relay, digital input, soil, weather and other types nodes; 2. Support 50 RS485 serial wireless module nodes; 3. Monitoring radius up to 2KM; 4. Support 10 user numbers for receiving specific SMS alarm messages for device daily reports, dropouts, serial data overruns, and abnormal triggers; 5. Real-time monitoring of terminal battery power to ensure that device data is not dropped; 6. Using local configuration software, remote SMS and APP to set parameters, easy to operate and use.
With the support of skilled professionals, we are able to trade and supply quality approved Remote IO Module. Sourced from our trusted vendors of the market, this IO module is made using best grade component and pioneered technology at their well-equipped manufacturing unit. Furthermore, this IO module is immensely checked by our quality experts by passing it through various quality parameters. Our prestigious clients can avail this IO module at market leading prices. Features: Low power consumption Easy installation Long service life
With the support of diligent team of professionals, R S Enterprises is known as a leading manufacturer, supplier, exporter and trader of Water Purifier Plant, Water Softener, RO System Spare Part, Solar Lamp, Water Demineralizer, Solar Panel and many more. We also render highly reliable and effective RO System Installation Service to the customers. We have started our business in the year 2010 as a partnership based company at Chennai in Tamil Nadu, India. Our products are highly appreciated among the customers for their high reliability, advance technology, hassle free performance, excellent finishing, less maintenance requirement, long service life and various other features. Moreover, we use high grade inputs, advance technology and innovative ideas of our skilled technician in the manufacturing of these products. Our dedicated team of skilled professionals enables us to deliver the bulk consignments of customers on time with maintaining world class standards in our products. Our exporting countries are East Asia, North Asia, South Asia, Germany and Indian Subcontinent.
RS232,RS485 to GPRS GatewayGPRS GATEWAY Maximum O/P Power 2W for GSM 900 and 1W for GSM 1800/1900 TCP/UDP,SMTP,FTP,PPP supported Baud 300 to 115200bps Voice/Data/SMS Plug and Play built in TCP/IP Stack
Overview Ajlon RTU is a Quad band GPRS 2G/3G/4G communication enabled device which RS232 or Serial or RS485 over Modbus RTU protocol and transfers vital operational data (measurement as well as alarm data) to the remote server in a timely manner Product Features Communicates with any RS485 device over Modbus RTU and collects all related data periodically All data and event messages are time stamped USB Interface to program all configurable parameters Configurable Remote Server IP Address, Server Port number Configurable GPRS Service provider APN, Username and Password Modbus communication parameters baud rate, parity, number of stop bits etc Modbus Poll interval, server data transfer interval RTC time Any device site name Watchdog timer enabled system integrity Built-in retry and buffering mechanism to transfer data to the server to mitigate low signal strength and temporary GPRS service outage problem Technical Specifications Supply Voltage 24V DC Input type Modbus RTU or Serial or RS232 Modbus RTU mode Supports Master mode â?? Can communicate with the slave device and get operational parameters and control the output state of device VFD poll rate Programmable â?? minimum 60 seconds configurable parameters 1 Remote server IP, Port number 2 Poll interval 3 RTC Time 4 Modbus Communication parameters- Baud rate, parity, number of stop bits etcâ?¦ 5 Device name LED Indication LED indication in the front panel for all type of fault states 1.GSM Module error 2.SIM Presence state 3.GSM Signal Strength 4.Unit Health Status 5.Modbus communication status 6.Server connectivity status Operational Parameters for Remote monitoring Parameters available with any selected device Alarms for Remote Monitoring Parameters supported by device GPRS connection mode Continuous Always connected to theserver Environmental Specifications Operating Temperature 0 C to 50 C Storage Temperature 0 C to 70 C Relative Humidity 85% Non condensing
Gprs Io Gateway Item Code: Wct-710 Gprs I/O Gateway Wct-710 Is A Smart Connectivity Of Ios, Designed To Monitor And Control Your I/O Ports, Interfaces Etc. Also Known As Got (Gprs Of Things), Which We Can Control And Monitor Any Time, Any Where. The Device Can Configured Or Update Firmware Over The Air (Ota). Features: 8 Digital Inputs 2 Analog Inputs 2 Relay Outputs 1 Wire Interface Temperature Sensor Interface Status Leds Remote Configuration Via Sms/Gprs Other Information: Monitor And Control Your I/O Ports, Interfaces Any Where, Any Time.
