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ECOM 56 kbps external rs232 port fax modems product description:

EM-56DEV is a 56K external modem with Davicom dual-die chipset and integrated VOICE/DATA/FAX.The EM-56DEV is stable with high-performance. FAX supports V.17 with the highest transmission velocity of 14.4Kbps.The EM-56DEV is compatible with prevalent OS,easy installation. The modem adopt the most advanced semiconductor light stroke technology. With such high safety guarantee, the EM-56DEV modem is the ideal choice for you.

Product Special Features:

· Hardware:Davicom chip solution
· Synchronous access mode:ITU-TSS V.80
· Modulation:ITUV.90/V.34/V.32bis/V.32/V.22bis/V.22 protocal, and compatible with BELL212A/103
· Data correction:MNP2-4&ITUV.42
· Data compression: MNP5&V.42BIS
· Work Mode:asynchronous
· Circuit Mode: Dialup line
· Terminal Throughput:115200/57600/38400/19200/14400/9600/4800/2400/1200
· Auto-adjust:speed is adjustable according to the route quality. It makes it more efficiency and stable.
· Transmission Velocity:Upload: 36000 BPS
　　　　　　 Download: 56000 BPS
· FAX:Compatible with ITU-TSS V.17、V.29、V.27、V.21 protocal, can reach to 14400Bit/s
· Interface Mode: Standard RS-232 interface
· Command Group: AT command, standard industrial grammar on controlling MODEM
· OS environment: DOS/WIN32/WIN95/WIN98/WIN2K/WINXP
· System Requirement: PC or compatible one、386 or more advanced
· Voice Mode: Full Duplex Sound Pattern(FDSP)
· Lighting stroke Protection: most advanced semiconductor lighting stroke technology, it can resist several times lighting stroke.

Product Specification:

Modulation Mode: ITUV.90/V.34/V.32bis/V.32/V.22bis/V.22 protocals,and compatible with BELL212A/103
Fax: ITU-TSS V.17、V.29、V.27、V.21 ,14400Bit/s as the highest speed
Terminal Throughput: 115200/57600/38400/19200/14400/9600/4800/2400/1200
Transmission velocity Upload Can reach to 36000BPS
download Can reach to 56000BPS
Operation environment: DOS/WIN32/WIN95/WIN98/WIN2K/WINXP
Working Environment Operation temperature: 0ºC~40ºC； Storage temprature：-40ºC~70ºC
Operation Humidity: 10%~ 90% RH non-condensing
Storage Humidity: 5%~90% RH non-condensing

Incoterm: FOB(Shenzhen)

Sample Price: 26 USD/pc

Wholesale Price: 20 USD/pc(≥1200 pcs)

Payment Term: 30% deposit in advance and balance before shipment

Lead Time: Normally 3-4 weeks after receiving deposit

Warranty: Provide 1% items free based on your mass order(≥1200 pcs)

Unit Package Dimension: 278*208*70(mm)(W*H*D)

Carton Package Dimension: 580*370*435(mm)(W*H*D) (40 pcs/Carton)