Suitable for commercial elevators, residential elevators,freight elevators, etc Full digital distance control stop Internet of Things �·Peak flow control mode Supports USB interface handheld operators and computer adjustable parameters voice station announcement and IC card management
Products Status: Stock Application: Desktop Type: DDR4 Function: ECC Brand Name: Golden Memory Model Number: ddr4 ram Place of Origin: Guangdong, China Support Capacity: 4GB/8GB/16GB Frequency: 2133/2400/2666/3000/3200MHZ Certificate: FCC CE ROHS Chipsets: ETT Original Chipsets Compatibility: Full Compatible Feature: High-quality High Speed Warranty: Lifetime warranty Packing: Retail Packing Brand: Support Customized Logo Shipping terms: Shipped in 3 days after payment
Products Status: Stock Application: Desktop Type: DDR3 Function: ECC, Non ecc Frequency: 1600mhz Brand Name: GHT Model Number: ram 8gb ddr3 Place of Origin: Guangdong, China RAM: ram 8gb ddr3 Certification: FCC, CE, ROHS, ce, RoHS dimm: Longdimm ram Memory: 1GB 2GB 4GB 8GB Price: Factory price Warranty: Life time years Service: good after service Testing line: 50 working lines
Quick Details Products Status: Stock Application: Desktop Type: DDR2 Function: ECC Frequency: 533,667,800mhz Brand Name: OEM Model Number: pc ddr2 4gb ram price Place of Origin: Guangdong, China RAM: pc ddr2 4gb ram price Certificate: CE RoHS FCC Brand supply: OEM ODM clients logo Service: Support clients tested before pay RMA: Less than 1% Warranty: lifetime Feature: Work with all motherboard Chipsets: Original chipsets Unit chip: 256mbx8 16c
Quick Details Products Status: Stock Application: Desktop Type: DDR2 Function: ECC Frequency: 533,667,800mhz Brand Name: OEM Model Number: pc ddr2 4gb ram price Place of Origin: Guangdong, China RAM: pc ddr2 4gb ram price Certificate: CE RoHS FCC Brand supply: OEM ODM clients logo Service: Support clients tested before pay RMA: Less than 1% Warranty: lifetime Feature: Work with all motherboard Chipsets: Original chipsets Unit chip: 256mbx8 16c
Products Status:Stock Application:Desktop Type:DDR3 Frequency:1600MHz Brand Name:OEM/KVVEDO Model Number:PC DDR3 8G Place of Origin:Guangdong, China Capacity:8GB Certificate:CE RoHS FCC Warranty:Life Time Years Chipsets:Original Brand Chipset Delivery time:2-4work Days MOQ:10pcs Supply Voltage:1.5v RMA:RMA
DDR3 SODIMM 4GB/8GB 1600Mhz for laptops DDR3 UDIMM 4GB/8GB 1600Mhz for PCs DDR4 SODIMM 4/8/16GB 2666Mhz/3200Mhz for Laptops DDR4 UDIMM 4/8/16GB 2666Mhz/3200Mhz for PCs
SSD 2.5/MSATA/M.2/PCIE RAM DDR2/DDR3/DDR4 SSD enclosure 2.5
APPLY TO BELOW BOP: Brand: SHENKAI BOP. RONGSHENG BOP ETC OTHER FAMOUS BRAND BOP Type :Single Ram BOP, Double Ram BOP, Shear Ram BOP Standard: API Spec 16A,16C Working pressure:2000psi-15000psi(14 Mpa-105Mpa) Operating temperature:-18deg--121deg Bore size:7 1/16"-21 1/4" Top & nottom connection:Flanged,studded
Ram-type blow out preventer is important equipment used in oil drilling operations. Variable bore ram-type blowout preventer, as a improved type, is capable of sealing around drill pipes with a range of sizes and have advantanges such as low cost and convenience, expatiate on the sealing well mechanism, this paper discusses the structural characterstics of several typres fo variable bore ram, the operation of the varialble bore ram is simulated with the finite element model. the distribution of the stress is analysed, which provides the toudation for optinizing the design of variable bore ram-type blowout preventer
Wavetel Hybrid IPPBX HG100 is a Multi-function Integrated Service Switch System with All-in-one solution. It applies TDM, VoIP, advanced and soft-switch technology, and it could also be used as trunk gateway or signaling gateway. HG100 provides multiple types of interfaces including Ethernet, FXS, FXO and E1, so that it could work with IAD, PBX, analog phone, IP phone, soft phone, Fax, POS, etc. HG100 can be interconnected with third-party gateway, soft-switch or IMS through SIP and other agreements. At the same time, it can also be interconnected with PSTN or traditional PBX through SS7, PRI, etc.
DDR4 for Desktop Capacity: 4/8/16GB optional Speed: D4-2666(PC4-21300) Timing:19-19-19-43 Voltage:1.2V Other: DDR3/DDR4 for Desktop/Laptop optional
We are Cisco distributor in china. We supply complete models of Cisco products including routers, switches, firewalls, moulds, etc. Our price is much more competitive than what you can get elsewhere. Price list and stock list will be available upon request. We sell a lot to North America, Europe, the Middle-East and other countries. Serious buyers are welcome to contact us if you wish to save money when you buy Cisco products. Just compare your price with ours and you will come to us soon.
WM21 is a 4G Modem designed to provide cat M or cat NB access to the RS232 equipment. It comes with 1 RS232 port, 1 USB Type-C port, 1 Sim Slot and 1 Cellular Antenna interface. WM21 supports both RS232 communication and power supply via an ethernet cable. With delicate design, WM21 is especially applicable to the metering industry.
Wavetel WNR340 is a Cellular WiFi 6 Router that is able to provide 5G NR and WiFi 6 connectivity to SME/SMB users. It supports four Gigabit Ethernet ports and MIMO 2x2 WiFi 6. WNR340 can provide fast and stable access and meet the needs of different services.
R10 is not only an industrial-grade router, but also supports programmable logic control, customized applications, and replaces PLC. Used as Modbus RTU/Master to collect data, convert Modbus to MQTT protocol, Transmit Transparently (Pass-through), and directly connect to cloud platforms such as AWS\THINGSBOARD etc. The R10 can provide wireless access network, and also can performs Modbus Master to poll meters over RS485/232 or LAN ports, then upload the data to cloud platforms under MQTT format, e.g.: AWS IoT, Thingsboard, Aliyun, etc. Also, can customerize applications, use the RS485 or LAN port to connect the I/O modules, to monitoring data or switch on/off devices, etc.
Highlights Support WAN of xDSL, LTE and Ethernet Dual Band WiFi 2.4GHz 5GHz Fail over between WANs of xDSL, LTE and Ethernet VPN L2TP, IPSec, GRE Support Static Route, OSPF, BGP, RIP and VRRP Support VoIP Optional Interface 1 RJ11 for ADSL2 VDSL 1 10 100 1000Mbps WAN Port 4 10 100 1000Mbps LAN Ports Dual Band WiFi 2.4GHz 5GHz 1 Sim Slot 2 LTE Antenna 2 WiFi Antenna 1 Rj11 for VoP Optional 1 Power Supply Buttons Power ON OFF Button, WPS Button, WiFi Button, Reset Button Data Functions ADSL2 VDSL2 VDSL2 Profile 8a b c d, 12a b, 17a, 30a and 35b ADSL2 Annex A,B Up to 8 VCs LTE Cat 4, Max 150Mbps DL 50MBpsUL Frequency Band LTE 1 3 7 820 38 40 41 WCDMA 1 8 Link Management Configurable Main Link and Back Link Link Detection WAN Fail Over WiFi
Kaisi K-508 expansion module T210 C115 T245 soldering handle holder for JBC Sugon soldering station, ect. Kaisi K508 Features: 1. K-508 soldering handle expansion module for JBC Sugon T12 UD-1200 Soldering Station, expandable single-handle soldering station, double-station, nano-handle. 2. JBC Soldering Station needs a special handle. 3. Easy to use and avoid wastage because of changing soldering tips frequently. 4. It's up to 3 compound modes for handles: T210, T115, T245. 5. Number 1 and number 2 connectors are suitable to handle 210 or 245 only transfer according to the switch on top of the connector. 6. KAISI K-508 extender is special for the JBC soldering handle. 7. It should replace the insulating screw to which is on the soldering station handle, stand right size before testing, then cut up the sleeping induction cable. 8. When you are using the K-508 extender, you should start the K-508 extender first, then start the JBC soldering station. TEC expansion module features: 1. TEC expansion module JBC soldering station expansion module single station extended double station scalable nano handle, 2. 210 handle, stable efficiency without changing the host, plug and play, temperature control accuracy. 3. The expansion module contains a nano or 210 bracket. 4. Please purchase Solder stand and handle separately.
Model Number:SUR3108XR Type:FTTx Solutions Use:FTTH Application:FTTH FTTB FTTX Network Transmission Distance:20km PON Interface:1 GPON BOB (Class B+/Class C+) LAN Interface:1 x 10/100/1000Mbps(GE) and 1 x 10/100Mbps(FE) Wavelength:Tx1310nm, Rx1490nm DC power supply:+12V,1A Power Consumption: 6W Optical interface:SC/UPC Connector Dimension:180mmx107mmx28mm(LxWxH) Warranty:1 Year 1. Overview SUR3108XR is designed as HGU (Home Gateway Unit) in different FTTH solutions. The carrier-class FTTH application provides different services access. SUR3108XR is based on mature and stable, cost-effective XPON technology. SUR3108XR adopts high reliability, easy management, configuration flexibility and good quality of service guarantees to meet the technical performance of EPON Standard of China Telecom CTC3.0 and GPON Standard of ITU-TG.984.X 2. Functional Feature Support EPON/GPON mode and switch mode automatically Support Route mode for PPPoE/IPoE/Static IP and Bridge mode Support IPv4and IPv6 Dual mode Support 4G WIFIand 2 2 MIMO Support LAN IP and DHCP Server configuration Support Port Mappingand Loop-Detect Support Firewall function andACL function Support IGMP Snooping/Proxy multicast feature Support TR069 remote configuration and maintenance Specialized design for system breakdown prevention to maintain stable system 3. Application Typical Solution:FTTH(Fiber To The Home) Typical Business:INTERNET,IPTV,WIFI etc
8 channels video converter Detailed Product Description 8 Channel Video Converter is a fiber optic digital multiplexer for transmitting 8 channels high quality, uncompressed digital video, 4 channels of bi-directional data and audio, 4 E1 and one 100M Ethernet over single fiber cable. Applications for this product include CCTV, video surveillance, homeland security, ITS etc. Technology Characteristic: Transport 8 channels of High quality video over one optical fiber cable Exceed RS250C Medium Haul Specification for DG, DP and SNR 6.5MHz video bandwidth, Compatible with NTSC, PAL and SECAM Uncompressed video, 8 Bit digital encoding/decoding Transmission of 4 channels of any directional audio Provide 4 channels of bi-dir data compatible with RS232, RS422/ RS485 Support 4 E1, G.703 standard One 10M/100M Ethernet compatible with IEEE802.3 Easy installation and adjustment free Transmission up to 60KM over one fiber Interface parameters: Indicators : Power, Optical Link Status Video Signal, Audio status, Data traffic E1 Alarm, Ethernet Link Status Video : Format: PAL/NTSC/SECAM Video Signal: 1Vp-p, 75ª+ Digitization: 8bits,15M Sample Bandwidth 6.5MHz DG 70dB Connector: RJ45 Data : Channel: 1~4, Bi-directional Data Rate: 0~~23.04Kbps/channel Selectable RS-232/RS-422/RS-485 Connector: RJ45 E1 Interface : Bit rate: 2.048Mb Line code: HDB3 Standard: ITU-T G.703 Connector: CC3(1.0/2.8) line impedance: 75ohm Jitter Performance: G.742 and G.823 Ethernet : Data Rate: 10/100Mbps auto detect Standard: IEEE802.3 Connector: RJ45 Auto-negotiation with half/full duplex Working Condition: Power : 220VAC/50Hz, standalone device Power Consumption : < 5W Environment Temperature : 0-50 Other Characters: Size : 434í-200í-30mm Net Weight : 900g
