High availability, converged network services for Enterprise Distribution/Core or Service Provider networks. We have large real stock of new and refurbished or used Cisco equipment and other network equipment. including Cisco routers, Cisco switches, Cisco firewalls, IP Phone, GBICs, GLCs, WIC NM network modules, memory & flash, cables, and network kits.
Model: S251 Name: GSM 3G Power Distribution Monitoring System The GSM 3G Power Distribution Monitoring System is not only a smart power meter for measuring the power distributor voltage, current, factor, watts, frequency, active power, reactive power, when over current or exceed the pre-set value, will alarm immediately. The GSM 3G Power Distribution Monitoring System can be used for monitoring the oil temperature, oil level of the transformers. GSM 3G Wireless Power Line monitoring. The GSM 3G Power Distribution Monitoring System also can be used as a wireless security alarm system for the transformers, e.g.: theft-proof, fall down, and so on. 1. ARM® Cortex™-M4 32 Bit RISC Core, 72MHz inside, RTOS system; 2. Quad-Band GSM Frequency,3G, supports SMS and Voice and GPRS/3G communication; 3. Programmable by SMS Commands or PC Configurator via USB; 4. A/B/C phase power up it directly, Inbuilt large capacity rechargeable backup battery; 5. Suitable for three-phase four-wire system, input voltage: 100~400V, input current:0~5A; 6. Monitoring A/B/C 3 Phase input over current, over voltage , factor, watts, active power, reactive power exceeds alarm; 7. Power input PT,CT rate are programmable; 8. Accuracy of current, voltage is 0.2 class, power and watts is 0.5 class, sampling is 0.1seond. 9. Large internal memory can save 1000 event historical data; 10. 6 analog inputs, 16bits, supports 0-5V, 0-20mA, 4-20mA; 11. 2 digital outputs, 5A/30VDC,5A/250VAC, can be program to events or turn on/off by SMS; 12. 8 digital inputs, NC/NO/EOL type, when digital input recover can alert by SMS; 13. I/O ports with opto-isolated and lightning protection; 14. Provide one 5VDC@1A power for additional device; 15. Equips LCD to display the real time data and for programming; 16. 2 IP data centers, supports GDW 376.1—2009 protocol over GPRS/3G network; 17. 1 RS485 can be used as data transparent transmission for additional intelligent meters or PLC, with 15KV ESD protection; 18. Automatically resend the data while communication failure, GPRS failure will alert by SMS text; 19. 8 SMS Alert and auto dial numbers, can program to receive specified alarm message. 20. Automatically report its status to users by the specified time.
Model: S260 S261 Name: GSM GPRS 3G Temperature Logger The GSM GPRS 3G Temperature Logger is special for remote monitoring temperature. it can setup ultra-high—high, low—ultra-low 4 alarm level. and 1 digital relay output can control via free charge call, SMS or GPRS. Also, the internal memory can save the historical for half a year for review. It provides daily report, schedule upload, event upload by the GPRS/3G to monitoring center or by SMS to the user mobile phone directly. 1. Quad-Band GSM Frequency,3G, supports SMS and Voice and GPRS/3G communication; 2. Programmable by SMS Commands or PC Configurator via USB; 3. 2 alternate Server via GPRS/3G wireless network, supports IP address and DNS; 4. Compatible with KingCenter CMS-02 via GPRS(Google map), and CMS-01 through SMS; 5. GPS module is optional, measure the Longitude,Latitude,Speed,Direction ; 6. Daily report, schedule upload, event upload; 7. 6 authorized phone numbers, each number can be used to receive SMS or both, also can be used for dial to switch ON/OFF the relay outputs, inquiry status; 8. One digital outputs (dry contact, NO/NC) with relay rating 10A/240VAC for connecting the switch of the air conditioner or machines, the outputs can setup as always ON, Pulse output, by SMS, authorized phone number dial in, and alarm events; 9. 4 inputs, 12bits, can setup interval time, interval value, ultra-high, high, low, ultra-low alarm can active the relay outputs and send programmable SMS to authorized phone numbers or via GPRS to monitoring center; 10. Internal memory, can save the historical data for review; 11. External AC Power monitoring, AC On/OFF will send SMS to authorized phone numbers; 12. Rechargeable Backup Battery inside can last 18hours; 13. Standard DIN Rail 35mm installation or outdoor enclosure.
Model: S262 S263 Name: GSM GPRS 3G Data Logger The GPRS 3G Logger is special for remote monitoring temperature, humidity, current, voltage, fuel level, pressure, air condition parameters and so on, it can setup ultra-high—high, low—ultra-low 4 alarm level. and 1 digital relay output can control via free charge call, SMS or GPRS. Also, the internal memory can save the historical for half a year for review. It provides daily report, schedule upload, event upload by the GPRS/3G to monitoring center or by SMS to the user mobile phone directly. 1. Quad-Band GSM Frequency,3G, supports SMS and Voice and GPRS/3G communication; 2. Programmable by SMS Commands or PC Configurator via USB; 3. 2 alternate Server via GPRS/3G wireless network, supports IP address and DNS; 4. Compatible with KingCenter CMS-02 via GPRS(Google map), and CMS-01 through SMS; 5. GPS module is optional, measure the Longitude,Latitude,Speed,Direction ; 6. Daily report, schedule upload, event upload; 7. 6 authorized phone numbers, each number can be used to receive SMS or both, also can be used for dial to switch ON/OFF the relay outputs, inquiry status; 8. One digital outputs (dry contact, NO/NC) with relay rating 10A/240VAC for connecting the switch of the air conditioner or machines, the outputs can setup as always ON, Pulse output, by SMS, authorized phone number dial in, and alarm events; 9. 4 inputs, 12bits, can setup interval time, interval value, ultra-high, high, low, ultra-low alarm can active the relay outputs and send programmable SMS to authorized phone numbers or via GPRS to monitoring center; 10. Internal memory, can save the historical data for review; 11. External AC Power monitoring, AC On/OFF will send SMS to authorized phone numbers; 12. Rechargeable Backup Battery inside can last 18hours; 13. Standard DIN Rail 35mm installation or outdoor enclosure.
Model:S270 Name:GSM GPRS Remote Controller The GSM M2M RTU S270 is a remote terminal unit, special for remote monitoring and remote control. The RTU integrated industrial GPRS Module inside, it supports voice, SMS, and GPRS communications. Moreover, it integrated USB port for programming by user friendly PC software and upgrade firmware. Mainly Features: 1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system; 2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery; 3. Large internal memory for save 1000 historical data, USB port for configuration and upgrade firmware; 4. 2 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA; 5. 2 Relay outputs, 5A/30VDC,5A/250VAC; 6. 2 digital inputs, dry contact or level input. One of the input can be used as counter; 7. 1 temperature probe input, 1 humidity transducer input; 8. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G network; 9. Automatically resend the data while communication failure, GPRS failure will alert by SMS text; 10. Supports remotely restart the RTU, and configure it by SMS commands remotely; 11. Supports over voltage protection and phase-reversal protection; 12. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message. 13. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.
Model:S273 Name:GSM 3G M2M RTU (8DI+6AI+4DO+1TH+1USB+1RS232/485+64Registers) The GSM 3G M2M RTU is a multi I/O port remote terminal unit, through the RS232/485 port can connect intelligent meters or PLC. It is special for BTS monitoring, remote data acquisition, telemetrically, BTS access control and other applications. It supports voice communication, SMS, GPRS, 3G communications. Mainly Features: 1. ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system; 2. Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery; 3. 4G SD card for save historical data, USB port for configuration and upgrade firmware; 4. 6 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA; 5. 4 Relay outputs, 5A/30VDC,5A/250VAC; 6. 8 digital inputs, dry contact or level input. One of the input can be used as counter; 7. 1 temperature probe input, 1 humidity transducer input; 8. I/O ports with opto-isolated, RS232/485 with 15KV ESD protection; 9. 2 IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G network; 10. RS232/RS485 can performs Modbus RTU Master, Modbus RTU Slave, supports 01,02,03,04,05 code, up to 64 registers, the register arise alarm also can send SMS to alert; 11. RS232/485 can be used as data transparent transmission for different intelligent meters or PLC; 12. Automatically resend the data while communication failure, GPRS failure will alert by SMS text; 13. Supports remotely restart the RTU, and configure it by SMS commands remotely; 14. Supports over voltage protection and phase-reversal protection; 15. 10 SMS Alert and auto dial numbers, can program to receive specified alarm message. 16. 10 access control authorized numbers, can open the BTS door or turn on/off machine with a free charge call at the specified time.
Features Support USB3.0 Support 20MHz/40MHz/80MHz frequency 5G compatible with IEEE 802.11ac and IEEE 802.11a standard 2.4G compatible with IEEE 802.11n, IEEE 802.11g, IEEE 802.11g standard Detect the network and change transmit speed automatically Support WPA/WPA2/WPA-WPA2/802.1x and 64/128 bit WEP encryption Support WPS 2.0 Internal Omni-directional Antenna Support 2.4G and 5G dual band Support Wi-Fi Direct Support Multiple BSSID Support QoS-WMM, WMM-PS Support WPS: PIN, PBC Support Infrastructure mode, Ad-Hoc mode and Soft AP three modes Support Cisco CCX Low consumption management Supported OS: Window XP/Vista/Win7/Win8/Win8.1/Mac OS 10.10/Linux v3.0.0.1
Features Support USB3.0 Support 20MHz/40MHz/80MHz frequency 5G compatible with IEEE 802.11ac and IEEE 802.11a standard 2.4G compatible with IEEE 802.11n, IEEE 802.11g, IEEE 802.11g standard Detect the network and change transmit speed automatically Support WPA/WPA2/WPA-WPA2/802.1x and 64/128 bit WEP encryption Support WPS 2.0 Internal Omni-directional Antenna Support 2.4G and 5G dual band Support Wi-Fi Direct Support Multiple BSSID Support QoS-WMM, WMM-PS Support WPS: PIN, PBC Support Infrastructure mode, Ad-Hoc mode and Soft AP three modes Support Cisco CCX Low consumption management Supported OS: Window XP/Vista/Win7/Win8/Win8.1/Mac OS 10.10/Linux v3.0.0.1
Network equipment
Jaton Technology Limited is a professional engaged in mobile broadband communications equipment research and manufacturing of high-tech companies.Currently such terminal products as TD-LTE data module, FDD data module,WiMAX data module,indoor CPE, outdoor CPE , LTE base station and MIFI have already come into market.We are now providing not only general but also customized products and solutions for our customers. 1kg/pcs
JN6610 LTE Indoor CPE(Band31) Support VOIP function to meet the needs of overseas operators Support TR-069 and OMA-DM network management protocols Support VPN protocols including PPTP, L2tp and Ipsec Can be adapted to LTE modules in different frequency bands support standard mini-PCIe modules from partners Support internal or external antenna Simple, elegant and suitable for multiple locations Support PoE power supply to ODU, ODU+IDU total solution has the cost advantage 1kg/pcs
JN6100 is a powerful indoor CPE, with built-in Mini-PCIe interface inside. Support LTE modules both TDD and FDD, or multi-mode wireless access with various of modules. Support VOIP function to meet the needs of overseas operators Support TR-069 and OMA-DM network management protocols Support VPN protocols including PPTP, L2tp and Ipsec Can be adapted to LTE modules in different frequency bands support standard mini-PCIe modules from partners Support internal or external antenna Simple, elegant and suitable for multiple locations Support PoE power supply to ODU, ODU+IDU total solution has the cost advantage 1kg/pcs
JW0100 Product Feature Single-chip solution with low cost advantage Total industrial level devices Support TR-069 and OMA-DM network management protocols Support VPN protocols including PPTP, L2tp and Ipsec Can be adapted to LTE modules in different frequency bands; support Wimax/LTE dual-mode; support standard mini-PCIe modules from partners Built-in high gain dual-polarized directional antenna with the gain up to 10dBi or more, Support long-distance transmission between the base station POE power supply and easy to install Adapt to harsh outdoor environments, extreme high and low temperature, high UV radiation, Lifetime is more than 10 years IP65 class protection 1KG/PCS
Mtoken k5-b, also called mtoken bluetooth, is a smart card based wireless device which is independent from pc connections. K5-b is designed especially for wireless terminal such as mobile¡¢pc¡¢embedded platform to ensure secure network authentication and communication encryption. It supports both usb and wireless communication type. Meanwhile, mtoken k5-b fits cross platform standard interfaces of international standard, so it can support windows, linux, android, ios and mobile terminal pki application such as email encryption¡¢digital signature¡¢security certificate¡¢vpn¡¢ssl .Etc. As k5-b supports bluetooth interface, so it needs no wires and supports short distance wireless communication. Compared with the traditional usb device, k5-b supports usb and bluetooth communication, suitable for pc application and mobile wireless application, platform unlimited .Etc. If you are searching for this kind product, please take k5-b as the needed solution, it may match your requirement. 56mm*17mm*8mm
Smart x1 is a high-performance smart-card based software protection dongle with on-board 3des algorithm. This high-strength device is easy to integrate and help developers make comprehensive protection strategy. It has built-in 20kb data storage area, which is composed of mass storage area and 64 controllable data page area. Additionally, each page contains five useful properties: enable read only, access code, 3des key and max access number. 55mm*16.6mm*7mm
Mtoken k3 is an auto-run device, with its competitive high performance in key pair generation, encryption/decryption, signature/verification. It is used as a high security level usb key carrier of digital certificates and private key. With built-in 32bit smart card chip, it provides identity authentication and data encryption service with the realized functions, such as e-mail encryption, digital signature, identity authentication, secure key management and transmission dispatcher .Etc. Meanwhile, k3 adopts asymmetric key technology which is widely used in pki system and can satisfy the high-end requirements in digital certificate and electronic seal. Mtoken k3 is the best choice in internet information security. Additionally, we make a test between longmai¡¯s pki products: k3, is the highest performing pki product of longmai. K3 can generate exchange keypair in 1684ms while signature in 1819ms, encrypt 2k data with rsa in 1.75k/s while decrypt in 3.09k/s. About the detail information, please refer to document and contact us. 56mm*17mm*8mm
Standard: ieee802.11n current draft, eee 802.11g, eee 802.11b, eee 802.3, eee 802.3u, eee 802.3x Protocol: csma, ca, csma, cd, tcp, ip, cmp, nat, pppoe, dhcp , pptp, udp, nat, dns, ddns, vpn Portlan: 4*10, 100basetx (auto mdi, mdix) Port wan: 1*100base optical (single fiber sc connector) Cable: multi-mode fiber: 50, 125, 62.5, 125um(the max distance up to 2km or 5km) Single-mode fiber: 8, 125, 8.7, 125, 9, 125, 10, 125um(the max distance up to 20-120km) Wireless parameter rf frequency : 2.4~2.4835ghz Data rate : 11n: 300, 270, 243, 216, 162, 108, 81, 54, 27mbps 135, 121.5, 108, 81, 54, 40.5, 27, 13.5mbps 130, 117, 104, 78, 52, 39, 26, 13mbps Channels : 1-11 (north america);1-13 (general europe);1-14 (japan) Wlan modulation scheme : bpsk, qpsk, cck and ofdm (bpsk, qpsk, 16-qam, 64-qam) Antenna type : 1*2.4ghz dipole antenna; ¡ê¡§1tx*1rx¡ê© Wireless operation mode : standard access point; wireless wan mode (client mode wireless), wds ¡ê¬wps Wireless security : wep 64, 128bit;mac based association; ssid broadcast disable;wi-fi protection access (tbd), wpa, wpa2 Led: 1*power, 1*cpu status, 1*wireless, 1*wan¡ê¡§optical¡ê©, 4*lan
Product overview Ts2824fl ethernet switch which has the fun -ction of lcd and poe . It contains 26 rj45 ports and 1~24 support poe functions , the poe ports can automatically detect and supply power to ieee802.3af/at compliant powered devices (pd). The electrical power and data transmission on the same cable can expand your network to the places where no power lines or outlets, where you can install devices such as aps, ip cameras, or ip phones etc. The lcd not only can display the poe work status, accurate judgment port of load, can also help customer and engineer timely discover and solve the network failure, improve work efficiency and quality. Features Interface information 24 10/100mbps rj45 ports 2 10/100/1000mbps rj45/sfp combo ports 24 ports poe Poe(power over ethernet¡ê© Complies with ieee802.3af/at power over ethernet Supports poe power up to 32w for each poe port Auto detect power device Remote power and data feeding up to 100m Switch Flow control for full duplex operation and back pressure for half duplex operation 4k mac address, automatic address learning and address aging Support lcd display Built-in power supply can be chosen by the customer Poe features The ts2824fl can provide up to 32 watts of power to attached devices, such as voip phones, wireless access points; surveillance cameras etc, all over existing cat. 5cables. The switch eliminates the need for individual power sources for devices in the network, saving on costs for power cables and avoiding power outlet availability issues. Lcd features Ts2824fl is with the function of the lcd display and poe ethernet switch. The lcd can display the working condition of poe port not only, still can accurately show the state of each port, such as: output power, overload, short circuit, light load, low voltage, over voltage, high temperature, and so on...
This series ftth terminal box are used in the end termination Of residential buildings and villas , to fix and splice with pigtails; Can be installed on the wall; may adapt variety of optical Connection styles; optical fiber can be managed effectively Specification: Adtftb104c Dimension(mm) w*d*h 210*140*40 Cable diameter(mm)7~10 Cable ports 1 Max capacity of splice 4(single fiber)
The cisco catalyst 3560x series switches are an enterprise-class line of standalone switches. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with features such as cisco stackpower, ieee 802.3at power over ethernet plus (poe+) configurations. The cisco catalyst 3560x series enhance productivity by enabling applications such as ip telephony, wireless, and video for borderless network experience. 100% cisco original new sealed box + extra carton for well protected
