XE2400

The XECOM XE2400 and XE2400A are a complete, CCITT/Bell compatible, high performance 2400 bps component modems. They support full CCITT V.22bis operation and contain all circuitry necessary to achieve complete modem functionality, including a user transferable FCC part 68 registration allowing direct connection to the telephone line. The XE2400 and XE2400A modems operate with the industry standard "AT" command set and provide full compatibility with all popular communications software written for personal computers. The XE2400A operates in the asynchronous mode, while the XE2400 operates in both synchronous and asynchronous mode.

The XE2400 and XE2400A has its own characteristics. Here lists some of its important features. The first one is: small size 2.75"*1.38"*0.50". The second one is: FCC part 68 registered. The third one is: full 2400/1200/300 bps transmission capability. The fourth one is: CCITT V.22bis, V.22/V.21 and bell 212A/103 compatible. The fifth one is: synchronous and asynchronous operation. The sixth one is: adaptive equalization and complete industry standard "AT" command set. The seventh one is: TTL serial interface and dial, busy, ringback and modem answer tone detection. The eighth one is: DTMF and pulse dialing. And the last one is: telephone line audio monitor output and UL recognized component.

The XE2400 and XE2400A has some important parameters, whose symbol and absolute maximum ratings are as follows: the supply voltage Vcc is +6.5 Volts and Vdd is -6.5 Volts. The input voltage is -0.6 Volts to +6.5 Volts. And the storage temperature range is -25 Deg C to +85 Deg C.

The XE2400 and XE2400A has some telephone line interface specifications. The type value of telephone line impedance match is 600ohms, the minimum of ring detect sensitivity is 38 Vrms, and the minimum of the telephone line holding current is 20mA, while the maximum is 100mA.

For more information about the XE2400 and XE2400A, please pay attention to our web, the web site is www.ChinaICMart.com or www.seekic.com.