Adsl modem
Overview
The adsl ld-4202 is a high speed adsl2+ modem, combined an all-in-one adsl switch, usb, ethernet. The adsl ld-4202 supports adsl, adsl2 and adsl2+ over the existing copper lines, with downstream transmission rate up to 24mbps (adsl2+) and upstream transmission rate up to 1.024 mbps. They can support pppoa (rfc 2364 - ppp over aal5), pppoe (rfc 2516 - ppp over ethernet) and rfc 1483 encapsulation over atm (bridged or routed).
The adsl ld-4202 is capable of establish 2 connections at the same time with ethernet interface and usb interface respectively. It can provide the users over its usb or ethernet interface to share broadband access to the internet.
Visual indicators:
1 status leds: power, adsl, lan, rxd, txd
Environment:
Operating temperature: 0ª~40ªc
Storage temperature: -40ª~85ªc
Humidity: 10%~90%
Certification:
Ce, fcc
1, wirelesses receive and send email
2, wireless view internet
3, wireless data transport
4, move working and administrator
5, construct enterprise big customers move data and vpn appliance Sound communication
6, Chinese SMS message receive and group send
7, Use AT command to control for long-distance
8, Talk or call urgently
9, The fastest speed down row 230.4K, up row 84.6K
10, Sound code method: 13K QCELP (IS-733), 8K EVRC (IS-127)
11, Message service (IS-637-A): Support English letter and Chinese, supply edit message content: Word and PDU
12, Point to point
Work Parameter
Item Performance
1, Model BDCVD500
2, Interface: USB2.0
3, Wireless Frequency 800MHZ Transmit RF: 824 to 849MHZ Receive RF 869 to 894MHZ
4, Receiving Sensitivity <-106dbm
5, Storage Temperature -30 to +70
6, Operating Temperature -20 to +60
7, Relative Humidity 5-85%RH
8, Work Voltage 3.0V-3.6V
9, Work Current Send520MA (MAX)
Receive150MA (MAX)
Dormancy18MA (MAX)
10, Support Protocol CDMA2000 1*RTT, IS707-A, FCC IS-95A compatible
11, Operating System Windows 2000/XP/Vista
More Product Features +
Trademark: BDC
Model: VD500
Standard: USB,EXPRESS,PCMCIA
Productivity: 500,000/year
Unit Price/Payment: FOB USD36 /1KPC
Company: BDC International Co., Ltd.
External basic ADSL modem for single computers. Connection to PC is USB. ull rate speed support up to 8MBps
The modems are ANNEX A type and there is support for
major protocols: G.DMT, T1.413, PPPoA, PPPoE, T1.483
Issue 2
G.992.1, G992.2.
9x/Me/NT/2000/XP.
Qty: 7000 pcs in-stock
Brand new, bulk packed (20 in box)
Warranty 1 year
Price $7 each , or make offer to take all
FOB Helsinki , Finland
Detailed selling lead description
Features:
1) a high-performance 2-wire full duplex base-band modem based on dsp and lsi technology
2) transmission rate is up to 128kbps
3) supports synchronous and asynchronous modes and is suitable for loop between user terminal
And interface of ddn or x.25
4) because it has echo cancellation technique and adaptive equal technology and high- performance
2b1q lines coding technology, it has good transmission property
5) the transmission distance in 0.5mm lines can be up to 7.5km
6) the product conforms to the regulated lines specification of ansi15 loop back test and the lines
Transmission requirement of post and telecom office of china
7) v-dsu128 is compatible with asm-31 of rad, loop-u3500, dt128 of tainet, and so on
1) power supply: 220v acf+10%, 50hz; 48v dc (optional)
2) power consumption: 5w
3) dimensions (l x w h): 225mm x 145mm x 40mm (9" x 5.8" x 1.6")
4) temperature: 0 ~ 40fpc
5) humidity: 0 ~ 95%
Detailed selling lead description
Fme is high-speed fiber optic modem with remote configuration based on asic circuitry technology. It supports user-selectable rates between n*64kbps (n=1--31) and 2048 kbps. The fiber interface is sc (single module).Transmission distance is up to 60km. The product fully conforms to part 15 of fcc regulation.
With remote configuration, the fme rate of user terminal follows the configuration of the fme of master terminal automatically without any other setup.
Data interface of fme can be v.35/v.24/rs232 or g.703. E1 rate supports framed mode and unframed mode, which are known as n*64 kbps (n=1--31) and transparent 2048 kbps. External clock, internal clock, and slave clock are supported.
With the function of integrated diagnosis, it can perform tests of local analog loop back and remote digital loop back to achieve end-to-end integrity test.
Detailed product description
Feature:
1) fiber optic modes: 8.3/125mum, 8.7/125mum, 9/125mum, 10/125mum, single module
2) transmission distance: 0-60km
3) fiber optic interface: sc
4) length of working wave: options: 1, 310nm, 1, 550nm
5) transmitting electrical level: 0~6dbm
6) receiving sensitivity: -36dbm
7) decaying: 1, 310nm window0.4db/km, 1, 550nm window 0.25db/km
8) data interface: v.35 mode: fmve, g.703 mode: fmge
9) data rate: n*64kbps (n=1 - 31); 2, 048kbps
10) transmission mode: synchronous
11) line interface: bnc; rj45
12) transmission features: conforms to g.703
13) clock: line clock, external clock, internal clock
14) test methods: local analog loop back test and remote digital loop back test
15) dce interface v.35 or v.24/rs232c
1) power supply: 220vacf+10%, 50hz; 48vdc(optional)
2) power consumption: 5w;
3) dimension (l x w x h): 225 x 145x 40mm, 9" x 5.8" x 1.6"
4) temperature: 0 - 40fpc
5) humidity: 0~95%
Detailed selling lead description
Features:
1) msdsl is fpga-based 2-wire 2304kbps modem
2) according with itu g.Shdsl standard, with best concocting technology and very good frequency spectrum compatibility
3) has 3.5 - 9.7km transmission distance in special lines with 24awg (0.5mm) and 26 awg (0.4mm)
4) can be used in every high-grade and high-speed telecoms operation such as transmitting voice, data and images
5) also supports n x 64kbps rate (n=1~32) of interface of v.35, e1(g.703) and ethernet.
Msdsl has strong supervisory control function
Detailed product description
Features:
1) line interface
2) fully conforms to standard of ydn 056-1997
3) transmission rate: n x 64kbps + 8kbps (n=3~36)
4) code: pam16
5) line impedance: 135 ohm
6) signal electrical level: +13.5 +/- 0.5 dbm
7) line wire interface: a pair of passive twisted-line, rj45
8) code error rate: f_10 - 9
9) transmission distance without linkup: 3.5~9.7km (0.4~0.8mm wire size)
10) data interface 1 (e1 interface) feature
11) transmission rate: n x 64kbps (n=1~32)
12) line coding: hdb3
13) line impedance: 75 ohm/120 ohm
14) interface standard: conforms to ccitt g.703 standard
15) data interface: (v.35 / v.24)
16) transmission rate: n x 64kbps (n=3~36); v24 (64k; 128k)
17) work mode: dce
18) work circumstances
1) power supply: 220vacf+10%, 50hz; 48v dc (optional)
2) power consumption: <5w
3) dimensions (l x w x h): 225mm x 145mm x 40mm (9" x 5.8" x 1.6")
4) temperature: 0 ~ +40fpc
5) relative humidity: 0 ~ 95%
Description :
Ic+ k data/fax usb modem is a convenient and cost effective modem for current dialup internet solution. It requires no external power and features hot plug and play in windows operating system. This modem supports v. Lite protocol providing up to k download and k upload speed when you access internet. It is a hardware modem, not occupied system resource.
Features:
K data/fax modem with usb interface
Compliant with v. , and v. /v. Bis/mnp protocols
Compliant with v. , v. , and v. Ter group fax protocol
Up to k data download, k data upload, andk fax communication
Provide quick connect and modem-on-hold features
Support auto-dial, tone and pulse dialing, auto answer, auto retrain
Support caller id and distinctive ring detect, auto format/speed sensing, data/fax/voice call discrimination, single configuration profile stored in host, call forward/fallback
Support windows se/ /me/xp
High performance, and low cost
Small size, for notebook and desk top pc use
Compatibility: at and extended at command set compatible.
Accessory: tae cable; usb cable; installation guide; driver cd
Color: black, white, blue, green, purple and red.
Packing information:
Nude uint size: * * mm
Modem wight:kg
Per carton size: * * cm
Quantity per carton: pcs per carton
Internal 56k fax modem
56hsfi is an internal pci soft modem with qualified conexant single chipset. Support v.90/v.92 and k56flex protocol. Data/fax/voice. Patent thunder-resistance technology
External 56k fax modem
56dev is a 56k data/fax/voice external modem with davicom single chipset. Patent thunder-resistance technology. Super thin novel design
Product performance description
Portable toolkits
Various connection accessories
Fast reading
Supports all HART instruments
USB and RS232 Interface optional
Industrial upgrade
Welcome to contact us. Microcyber
GPRS GPS Modem 3g Function
- Voice function call emergency telephone
Voice Codec: full-speed, full-speed and semi-enhanced rate (FR / EFR / HR)
DTMF functions (DTMF)
- Data function Non-synchronous data circuit Transparent and non-transparent to the highest standards 14400 bits/s
The third category automatically fax (Class1 and Class2)
MNP2, V42bis
- Short message service text and PDU peer-to-peer (MT / MO) district Broadcast
GPRS GPS Modem 3g Interface
- RS-232 connections through a small mouth and Sub-D15 connector plugs audio
Interface support:
- AT command used for the remote control (GSM07.07 and 07.05)
- Link bit rate from 300 to 115,200 bits / s
- Automatic bit rate (300 to 38,400 bits / s)
- - Through micro - FIT4 Plug power connector
- - SMA Antenna Interface
- - Down the SIM card memory
GPRS Modem Packing List
-Modem
- Power Line
- For data and automatically connect to the Y-line (optional)
-Antenna
- Positioning Slot
Main features:
Dual-band GSM external modem
EGSM900/1800Mhz or EGSM900/1900MHz
Small size and aluminum shell shock
Install and us, connect Internet instantly
Has been through all the technical standards certification
Voice, messaging, fax and data transmission of GSM Phase2 +
Designed for a specific application of the AT command control system
3g module SL808xT descriptions:
1.The Sierra Wireless SL808x (SL8080/81/82/83/84/85) is a 74-pin soldered-down module based on the Intel pin-out specification proposal for the standard JEDEC LGA packaging form factor. Its wireless UMTSbased modem provides data connectivity for eBooks, portable navigation devices, mobile Internet devices, point-of-sale devices, industrial handhelds, and other machine-to-machine.
unlock HSDPA usb modem pool 3G bulk sms device SL8080T modem pool with IMEI change
2.Support:The SL808x modem supports data operation on HSDPA, WCDMA,EDGE, and GPRS network
The SL8080/82/84 modems also support voice operation on these networks.
3.The SL808x modems are based on Qualcomm baseband processors:
Voice modems: SL8080/82/84?QSC6270
Data modems: SL8081/83/85?MDM6270
Based on 850/900/1800/1900 Mhz: GSM, SMS, CSD, GPRS, EDGE FR/HR/EFR/AMR
Supplied with Internet plug-in software key. Internet plug-in software key is comprised of TCP/UDP/FTP/HTTP/email components.
Key features:
Quad-band GSM/GPRS/EDGE communications on the 800, 900, 1800 and 1900MHz bands
Programmable ARM9 32-bit processor at 104MHz
Advanced audio features
Up to 44 GPIOs
Compact size, just 40 x 32.2 x 4mm
Automotive-grade
Footprint compatibility with entire Q Series of intelligent embedded modules
1. 400m for wifi range in open filed Â
2. 300mbps transmission speed, built-in wifi router Â
3. Plug and play, auto connecting between nvr and ipc Â
4. 4* rj45, mixed usage of wireless & wire Â
5. 1 sata, 2 wifi antenna, 2 usb, 1 vga, 1 hdmi Â
6. P2p for smart phone, pc, pad, web remote monitoring
The wireless kit system support plug and play, without complicated data setting and cable installation. It can widely used for home, warehouse, small shops, construction site, etc. Jco established in 2001, with 50+ engineers, all chipset are self-developed, we can offer you high quality and factory price.
8 Port modem pool,GPS/GPRS/EDGE Modem Pool, USB Interface,Support SMS,MMS,WAP,GPRS,FAX,Voic,AT command,TCP/IP stack
factory price 8 port modem pool industrial use 3g gsm modem pool sim 5216 module bulk sms gatway
8 single-channel equipments work at the same time
Can insert 8 SIM cards (gig or small)
Connection with the computer through a data line can be integrated with Serial 8
Each channel with separate power switch
Each individual module can be demolished
Industrial chassis, elegant shell
Brief introduction
The device built-in 8 wireless modules can b inserted eight SIM cards, can use eight cards to send text messages, send speed as 8 time as a single channel modem. It uses the development of WAVECOM module, 220V power supply, can be long time stability, generous luxury housing.
USB2.0 GSM/GPRS modem pool:
GSM/GPRS: 900/1800 or 850/1900 or 850/900/1800/1900MHz
8 SIM card slots
Wireless access to Internet
Comply with GSM phase-2 standard
Send and receive SMS, MMS, e-mail and data
Maximum transmitting speed 115kbps
Input voltage: 100 to 240V
16 single-channel equipments work at the same time
Can insert 16 SIM cards (big or small)
Connection with the computer through a data line can be integrated wit Serial 16
Each channel with separate power switch
Each individual module can be demolished
Industrial chassis, elegant shell
Brief introduction
The device built-in 16 wireless modules can b inserted eight SIM cards, can use eight cards to send text messages, send speed as 16 time as a single channel modem. It uses the development of WAVECOM module, 220V power supply, can be long time stability, generous luxury housing.
industrial-grade chips, to ensure stable operation
switch independence, support for the size of SIM card
ports support hot-swapping.
a separate module can be demolished.
power lines and data lies are only one of the more simple.
the size of a small, elegant, accounting for a smaller space (the size of the computer keyboard is only about half the size), especially suitable for the use of multiple macines at the same time.
Send maximum 9600 SMS or 9600 MMS per hour
3G Sierra modem Description:
1.The Sierra Wireless SL808x (SL8080/81/82/83/84/85) is a 74-pin soldered-down module based on the Intel pin-out specification proposal for the standard JEDEC LGA packaging form factor. Its wireless UMTSbased modem provides data connectivity for eBooks, portable navigation devices, mobile Internet devices, point-of-sale devices, industrial handhelds, and other machine-to-machine.
unlock HSDPA usb modem pool 3G bulk sms device SL8080T modem pool with IMEI change
2.Support:The SL808x modem supports data operation on HSDPA, WCDMA,EDGE, and GPRS network
The SL8080/82/84 modems also support voice operation on these networks.
3.The SL808x modems are based on Qualcomm baseband processors:
• Voice modems: SL8080/82/84—QSC6270
• Data modems: SL8081/83/85—MDM6270
16 Port modem pool,GPS/GPRS/EDGE Modem Pool, USB Interface,Support SMS,MMS,WAP,GPRS,FAX,Voic,AT command,TCP/IP stack
factory price 16 port modem pool industrial use 3g gsm modem pool sim 5216 module bulk sms gatway
16 single-channel equipments work at the same time
Can insert 16 SIM cards (gig or small)
Connection with the computer through a data line can be integrated wit Serial 16
Each channel with separate power switch
Each individual module can be demolished
Industrial chassis, elegant shell
Brief introduction
The device built-in 16 wireless modules can b inserted eight SIM cards, can use eight cards to send text messages, send speed as 16 time as a single channel modem. It uses the development of WAVECOM module, 220V power supply, can be long time stability, generous luxury housing.
USB2.0 GSM/GPRS modem pool:
GSM/GPRS: 900/1800 or 850/1900 or 850/900/1800/1900MHz
16 SIM card slots
Wireless access to Internet
Comply with GSM phase-2 standard
Send and receive SMS, MMS, e-mail and data
Maximum transmitting speed 115kbps
Input voltage: 100 to 240V
Working temperature: -20 to 60°C
Storage temperature: -25 to 70°C
Double tone multi-frequency function (DTMF)
Send maximum 9600 SMS or 9600 MMS per hour
Accessories: power cable, data cables, USB Cable, 16 antennas, and CD
Module General features:
• SIM5216A:Dual-Band UMTS/HSDPA 850/1900MHz
Quad-Band GSM/GPRS/EDGE 850/900/
1800/1900MHz
SIM5216E:Dual-Band UMTS/HSDPA 900/2100MHz
Tri-Band GSM/GPRS/EDGE 850/900/1800MHz
SIM5216J:Dual-Band UMTS/HSDPA 850(800)/2100MHz
Quad-Band GSM/GPRS/EDGE 850/900/
1800/1900MHz
8 Port modem pool,GPS/GPRS/EDGE Modem Pool, USB Interface,Support SMS,MMS,WAP,GPRS,FAX,Voic,AT command,TCP/IP stack
factory price 8 port modem pool industrial use 3g gsm modem pool sim 5216 module bulk sms gatway
8 single-channel equipments work at the same time
Can insert 8 SIM cards (gig or small)
Connection with the computer through a data line can be integrated with Serial 8
Each channel with separate power switch
Each individual module can be demolished
Industrial chassis, elegant shell
Brief introduction
The device built-in 8 wireless modules can b inserted eight SIM cards, can use eight cards to send text messages, send speed as 8 time as a single channel modem. It uses the development of WAVECOM module, 220V power supply, can be long time stability, generous luxury housing.
USB2.0 GSM/GPRS modem pool:
GSM/GPRS: 900/1800 or 850/1900 or 850/900/1800/1900MHz
8 SIM card slots
Wireless access to Internet
Comply with GSM phase-2 standard
Send and receive SMS, MMS, e-mail and data
Maximum transmitting speed 115kbps
Input voltage: 100 to 240V
SIM5218
The SIM5218 series is Tri-Band/Single-Band HSPA/ WCDMA and Quad-Band GSM/GPRS/EDGE
module solution which supports up to 7.2Mbps downlink speed and 5.76Mbps uplink speed services.
It has strong extension capability with rich interfaces including UART, USB2.0 high speed,
Embedded SIM Card, SD Card, Camera sensor, GPS, etc.
With abundant application capability like embedded LUA script,TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, it will add much value to customers'' application. It is ideal for a wide arrange
of products including USB Modems, gateways, router, PDA, Video phone, and much more.
General features
• SIM5218A: Tri-Band UMTS/HSPA850/1900/2100 MHz,GSM/GPRS/EDGE850/900/1800/1900MHz
SIM5218E :Tri-Band UMTS/HSPA 900/1900/2100MHz,GSM/GPRS/EDGE850/900/1800/1900MHz
SIM5218J: Tri-Band UMTS/HSPA800/1900/2100 MHz,GSM/GPRS/EDGE850/900/1800/1900MHz
• Video call with Camera sensor interface
• WCDMA Diversity
• HSDPA 7.2Mbps
• HSUPA: 5.76Mbps
