Cat modem can turn any normal power socket into network interface. Without extral wiring, you can go online and browse the website, send and receive emails, or datatransfering, only simpely plug eglobal cat modem. And the cat modem have 128-bit des (data encryption security) data encryption protection, which makes sure of the security of data transmission
Features:
Ideal solution for connecting pcs, games consoles and digital media adapters to the network
Simple plug-and-play installation
Use existing electrical wiring
Plug one egplc cat modem into your router and nearby electrical socket, then plug a second cat modem into an electrical socket near to the device you wish to network¹
Built-in quality of service (qos) enables smooth video streaming, gaming and uninterrupted telephone calls via the internet
Transfer large files to networked storage devices
Supports up to 16 egplc cat modem units on one home network
Co-exists with other homeplug compatible products
Egplc cat modem technical parameters:
L 16 managed to provide quality of service (qos)
L in line with the global range of electromagnetic compatibility (emc) requirements
L a full range of indoor coverage (network)
L self-configuration. Plug and play
T connect with the network to normal, that flicker in the transmission of data
The unit applies the imported high linear dfb laser with low noise, big transmission capability and small nonlinear distortion. It is completed with reliable apc (automatic power control) circuit for light power output and atc (automatic temperature control) for thermo-electric cooler, mgc (manual gain control) and agc (automatic gain control) circuit for distortior input radio-frequency drive current. Agc applies the automatic digital processing technology for radio frequency power, by which the driving level power can be automatically processed according to the level of input radio frequency and the channel quantity, and the output level of the optical receiver can keep constant to maintain the cso, ctb and c/n indexes at the optimum state all the time, thus to ensure the stable operation of the chain indexes and the laser all through its service life.
A gaas element is adopted as the preamplifier, which not only lowers the input level and adds a radio frequency predistortion circuit, but also enhances the cso, ctb and c/n indexes. The built-in microprocessor software provides multiple functions including real-time monitoring for the transmitter operating state, digital display, aural-visual alarm and network management. Once an operational parameter of the laser runs out of the preconfigured allowable range, the power supply to the laser will be automatically switched off, and the red indicator will flash for warning. The embedded blue screen lcd on the front panel indicates various tasks of the unit, parameters and fault messages in chinese distinctly.
The optical transmitter provides standards rs-232 and rs-485 interfaces for network management and remote monitoring. The optical transmitter applies standard 19fª 1u rack, which is provided with high efficient switching power supply for transmitting catv, telephone, and digital or compressed digital data.
OEM/ODM serveice available.
Based on w-cdma and can be compatible with gsm networks
Can connect to phone, pbx, voip, ip-pbx , billing meter and etc.
Support connecting with internet through usb line and can surf the internet wirelessy. The pc computer can send and receive text messages by its connection
Can lock sim card
Support caller id with dtmf/fsk
Dtmf and pulse dialing
Support sms
Reversal polarity signal supported for billing charging
Making and answering calls after connecting to telephone set
2rj-11 ports can support connect with extension
Real time displaying of wireless network signal strenght
Technique parameters
Multimode operation ¿chsupa/hsdpa/umts/edge/gprs/gsm
Triple-band hsdpa/umts 850/1900/2100 mhz
Quad-band edge/gprs/gsm 850/900/1800/1900 mhz
Hsupa uplink up to 2.0 mbps
Hsdpa downlink up to 7.2 mbps
Wcdma (umts) uplink data rate up to 384 kbps
Edge data up to 237 kbps dl and 118kbps ul, 3gpp release4, class 12
Gprs data up to 85.6 kbps dl and 42.8 kbps ul
Power supply: dc12 v
Output power:
Class 3 for umts/hsdpa/hsupa
Class 4 for gsm 900
Class 1 for gsm 1800
Class e2 for edge 900/1800
Usb: usb 2.0 full speed
Antenna interface:
Antenna gainú¦ >1.5dbm
Sensitivity: < -104 dbm
Antenna transimission power: < 3 w
Working environment ú¦
Operating temperature: -10 ~ +55íµ
Storage temperature: -40 ~ +80íµ
Atmosphere pressure:86-106kpa
Environment noise:ú+60db
Rj-11 phone interfaceú¦
On hook voltage: 45v
Off hook current: 30ma/41ma
Dialing tone frequency : 450hz
Optical node YDON-200
Detail: Features
2 Stage GaAs type amplifier SCTE
Complete mechanical and electrical performance for high reliability and low noise
Small rigid zine die cast housing is strong and easy to mount
Very low power consumption
Operating voltage of 12-15V(DC)
Two -20dB monitor ports for output and input test
LED indicators for optical Input, laser output, and DC power on
UL approved power adaptor SC/APC or FC/APC optical connectors.
Product Description Cisco Supervisor Engine 720 with PFC3B - control processor
Features: Layer 3 switching, Layer 2 switching, MPLS support, IGMP snooping, IPv6 support
Dimensions (WxDxH) 37.9 cm x 40.3 cm x 4 cm
RAM Installed (Max) 512 MB (1 GB)
OS Required Cisco IOS 12.2(17d)SXB1
Device Type Control processor
Enclosure Type Plug-in module
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
Flash Memory Installed (Max) 64 MB Flash.
General features :Tri-Band GSM/GPRS 900/1800/1900MHz(SIM300C)
Quad-Band GSM/GPRS 850/900/1800/1900MHz
(SIM340C)
Dimensions: 50mm x 33mm x 6.2mm
DIP type board-to-board connector suit for vehicle .
Application: 1:Vehicle carries and ship carries security monitoring machine
2:Long-distance monitor
3:Data acquisition
4:The wireless water, the electricity, the gas copy.
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