Auto-adaptation 10mbps and 100mbps, convenient for network updating With distinct ic ip113 hic solution, low-temperature-rise chip, no need of cooling system, realization of flow control, decrease of broadcast storm With famous brand optical-electronic-integration module providing excellent optical and electrical properties to ensure reliable data transmission and long working life¬~speed 10/100m Supporting broadcast filtering, address auto-learning and auto-updating, and store-and-forward operating mechanism Supporting full-duplex flow control or half-duplex back pressure working pattern, along with auto-negotiation Single rj-45 electrical port nic/hub, auto cross-identification, link to computer network cards or switches or hub Supporting the switches to choose between 10/100mbps store-and forward and straight-through transmission pattern(distinct) Supporting 1600byte super data packet transmission Providing indicator lamps for link-loss, electrical and optical link diagnosing, dynamic data transmission and full/half duplex, data rate With more than 50, 000 hours mtbf, complying with telecom operating standard Ultra low power dissipation(< 2.5w, input:ac140 ~ 260v), low heat, long-time stable work Supporting choosing optical ports from dual fiber(mm), dual fiber(sm), single fiber(sm). Normal package
Features Support 1000base-t operation in host systems with sgmii interface Up to 1.25gbps bi-direction data links Hot-pluggable sfp footprint Fully metallic enclosure for low emi Compact rj-45 connector assembly 100m transmission over unshielded twisted pair(utp) category 5 cable Temperature range 0 to 70ípc Rohs compliant Remarks: Compatible with cisco / hp / huawei / nortel / 3com/foundry/alcatel-lucent / extreme/d-link. 3 years warranty
ITEM NO.: MT-1302 DESCRIPTION: 130MHz VGA splitter 2 PORT 1PC connect 2 monitors,display at the same time. Specifications: Input Con: 1Rd VGA 15HDF con Output Con: 2Rds VGA15HDF Con RGB: Bandwidth 130MHz Input Level: 0.5-1Vp-p Input Resistance: 75ª+ HV channel: Input Level 0.7-5Vp-p Transmission Distance: 30-45M Resolution: 1600*1280 Power: AC 220V 50/60Hz 5W Weight: 400g Housing: Metal. QTY/CTN:40;N.W.:19KGS.G.W.:20KGS,Meas:47.5X29X47.
ITEM NO.: MT-1302 Description: 130MHz VGA splitter 2 PORT 1PC connect 2 monitors,display at the same time Specifications: Input Con: 1Rd VGA 15HDF con Output Con: 2Rds VGA15HDF Con RGB: Bandwidth 130MHz Input Level: 0.5-1Vp-p Input Resistance: 75 HV channel: Input Level 0.7-5Vp-p Transmission Distance: 30-45M Resolution: 1600*1280 Power: AC 220V 50/60Hz 5W Weight: 400g Housing: Metal. QTY/CTN:40;N.W.:19KGS.G.W.:20KGS,Meas:47.5X29X47.
ITEM NO.: MT-1302 DESCRIPTION: 130MHz VGA splitter 2 PORT 1PC connect 2 monitors,display at the same time. SPECIFICATIONS: Input Con: 1Rd VGA 15HDF con Output Con: 2Rds VGA15HDF Con RGB: Bandwidth 130MHz Input Level: 0.5-1Vp-p Input Resistance: 75ª+ HV channel: Input Level 0.7-5Vp-p Transmission Distance: 30-45M Resolution: 1600*1280 Power: AC 220V 50/60Hz 5W Weight: 400g Housing: Metal. QTY/CTN:40;N.W.:19KGS.G.W.:20KGS,Meas:47.5X29X47.
The ht-912 is designed as a compact, high performance, and low cost voip analog terminal adapter (fxs gateway). It comes with one fxs port to interface with a traditional analog phone set or a pbx trunk line for voip communications. It bundles with lots of features to meet the demand in various network environments. It is an ideal low cost voip solution for travelers and soho users.
The ht-812p is designed as a compact, high performance, and low cost voip analog terminal adapter (fxs gateway). It comes with one fxs port to interface with a traditional analog phone set or a pbx trunk line for voip communications. By connecting a pstn line to the bypass port, the phone set connected to the fxs port can also access the pstn line for traditional telephone service. The ht-812p is a full featured fxs gateway and is designed for easy installation and configuration. It is an ideal low cost solution for travelers and soho users.
Vp-102 is a self íºcdeveloped economic ip phone that could running under h.323 v4 and sip v2. It possesses single file of english letters and single file of digital lcd displayer and achieving full dulplex hands-free call. It is disposed into h.323, vp-102 can cooperate with gk and gw of most h.323. It also has perfect h.450 protocol to complete all telecom value-added services such as call transfer, call forward, call waiting, etc.. Cooperating with soft exchange system, it can totally replace traditional pbx or key line phone. It can also be used as lan phone or hot-line phone. When it is disposed into sip, vp-102 can cooperate with most sip system. Besides having popular g.723 and g.729, it can use low-priced gsm voice compression algorithms. This model is the first-selected one for telecom operators and the main type exported by debole company
The ht-322 is designed as a compact, high performance, and low cost fxo gateway. The fxo detection is optimized to avoid the hold up of the pstn line when the other party is disconnected. This has been one of the key issues in the design of fxo gateway. The incoming pstn caller id is also transmitted to the voip user for more user friendly operation. The ht-322 is a full featured fxo gateway and is designed for easy installation and configuration. It is an ideal solution for voip to pstn termination in both sme and soho environment.
The cisco coarse wavelength-division multiplexing (cwdm) small form-factor pluggable (sfp) solution allows enterprise companies and service providers to provide scalable and easy-to-deploy gigabit ethernet in their networks. The product set helps enable the flexible design of highly available, multiservice networks. The cisco cwdm sfp solution is a convenient and cost-effective solution for the adoption of gigabit ethernet and fibre channel in campus, data-center, and metropolitan-area access networks. Arrange shippment on the receipt of payment Ship via fedex, dhl, ems and so on Expert package
Manufacturer: cisco systems, inc Brand name: cisco Product series: 7300 Product model: 7304 Product name: 7304 router chassis Product type: router chassis Interfaces/ports: 1 x rj-45 10/100base-tx management Interfaces/ports: 1 x rj-45 console management Interfaces/ports: 1 x rj-45 auxiliary management Standard memory: 512mb Memory technology: sdram Flash memory: 256 mb Expert package
Manufacturer: cisco systems, inc Brand name: cisco Product line: catalyst Product series: 3750-e Product model: 3750e-48td-s Product name: catalyst 3750e-48td-s multi-layer stackable switch Product type: layer 3 switch Number of ports: 48 Gigabit ethernet port: yes Interfaces/ports: 1 x rj-45 console management Interfaces/ports: 48 x rj-45 10/100/1000base-t lan Interfaces/ports: 1 x rj-45 10/100base-tx management Interfaces/ports: 2 x stack Connectivity media: category 5 utp 10/100/1000base-t Performance: 128gbps switching fabric Performance: 101.2mpps forwarding rate Performance: 64gbps stacking bandwidth Performance: 68gbps backplane speed Performance: 95mpps stack forwarding rate for 64-byte packet Expert package
Main features In conformity to IEEE 802.3 10 Base-T standard. In conformity to IEEE 802.3u 1000 Base-TX, IEEE802.3z, IEEE802.3abstandard Built in high efficiency SRAM for packet buffer, with 1K-entry lookup table and 4-way associative hash algorithm Half duplex: back pressure flow control Full duplex: IEEE802.3x flow control Automatic identification of MDI/MDI-X cross line Technical parameter: Standard protocol: IEEE802.3 10 Base-T standard, IEEE 802.3u 1000Base-TX and IEEE802.3z standard Connector: one UTPRJ-45 connector, one SC/ST connector Operation mode: full duplex mode or half duplex mode Power supply parameter: Adapter(External): 110-265V AC input, 5V1A DC output Power(Internal): 110-265V AC input, 5V1A DC output Environmental temperature: 0íµ - 50 íµ Relative humidity: 5%-90% TP cable: Cat5 UTP cable Transfer fiber: Multi-mode: 50/125, 62.5/125 or 100/140ª8m Single mode: 8.3/125, 8.7/125, 9/125 or 10/125ª8m Dimensions: Power external: 94mm(L)x 71mm(W) x 26mm(H) Power internal: 150mm(L) x 110mm(W)x 28mm(H)
Features The power of the Rack can be supplied by the type of single power or dual power. Adopting dual power supply, the load of each power can be reduced and the life of the power would extend. When one power supply is at fault, the other one can still work independently. It would enhance the reliability of the RACK Acceptable for the most 14 10M, 100M, or 1000M Media Converters within a rack-mountable chassis which is supplied with unified power Supplying the Converters or Powers to be plugged and played It is possessed of stable performance, large capacity of power supply, and ease for management and maintenance 2U high: 19-inch standard design Technical specifications Capacity: 14 slots available Power: Input: AC 100 - 260V, 50-60Hz; Output: DC +5V 12A Power protection: protection from over voltage, over current and short circuit. Working temperatureú¦0-50íµ Storage temperatureú¦-20íµ-70íµ Relative humidityú¦5%-95% Dimensions: 485 (wide) x 245 (length) x 90 (high) mm
With the adequate production capacity and total quality management, a wide variety of sfp transceivers are available with different rates(155m, 1.25g, 2.125g, 2.5g and 4.25g) and transmission distance(from 550m to 120km). Details about one modle of atop's sfp transceiver here. Ap-s31121-3cl20 1.25 gb/s rohs compliant long-wavelength Pluggable sfp transceiver Product features Upto 1.25gb/s duplex data links Hot-pluggable sfp footprint 1310nm fabry-perot laser transmitter Duplex lc connector Rohs compliant and lead free Upto 20 km on 9/125 Metal enclosure for lower emi Single 3.3v power supply Low power dissipation
With the adequate production capacity and total quality management,a wide variety of CWDM SFP transceivers and CWDM xfp transceivers are available with different rates (1.25G and 2.5G ) and transmission distance(from 40km to 120km). Details about one modle of ATOP's CWDM SFP transceiver here. AP-SC49125-3CxL80 1.25 Gb/s RoHS Compliant CWDM Pluggable SFP Transceiver Product features Up to 1.25Gb/s bi-directional data links Hot-pluggable SFP footprint Uncooled DFB laser transmitter in 8 possible CWDM wavelengths Duplex LC connector RoHS compliant and Lead Free Up to 80 km on 9/125 Metal enclosure for lower EMI Single 3.3V power supply Low power dissipation
1. Maintain hundreds of pc=maintain one piece! 2. Network recovery, remotely install software on the pc clients, software and files distribution, remote monitor and control, schedule management. 3.Returnstar network maintenance system is free software.
Mitsubishi q series plc.
Allen-bradley plc (1746-ia16).
1.HSDPA/UMTS(900/2100MHz) 2.GSM/GPRS/EDGE(850/900/1800/1900MHz) 3.Support 7.2Mbps HSDPA services 4.MicroSD Card Slot 5.Support PC voice (optional) and SMS services 6.Support data statistics 7.Plug & Play 8.Support Windows 2000/XP/Vista and Mac Operating Systems
