xe0002b ETC-unknow, xe0002b Datasheet
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xe0002b
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xe0002b Summary of contents
Page 1
... XECOM Description The XE0002B Data Access Arrangement provides a 'direct connect' telephone line interface. It complies with FCC Part 68 hazardous voltage, surge and leakage current specifications. This component may be used as the direct connect telephone line interface for virtually any application in which voice or data transmitted over the public switched telephone network ...
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... Must be tied to pin 7, T1, to use the internal 2-4 wire convertor. Analog Signal input/output to the Surge and Protective network. Off-Hook controls the hookswitch relay within the XE0002B. A high on OH closes the internal relay and connects the equipment to the telephone line. ...
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... Connection Diagram With External 2-4 Wire Converter Mechanical Specifications INCHES PIN MIN MAX A 1.235 1.265 B 0.985 1.015 C 0.490 0.510 D 0.890 0.910 E 0.890 0.910 F 0.125 --- G 0.040 0.060 H 0.165 0.185 J 0.090 0.110 K 0.020 0.025 XE0002B METRIC(MM) MIN MAX 31.37 32.13 25.02 25.78 12.45 12.95 22.61 23.11 22.61 23.11 3.18 --- 1.02 1.52 4.19 4.70 2.29 2.79 0.51 0.64 XECOM\3 ...
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... Modem Using Sierra Semiconductor SC11007/SC11014 Typical Connection Diagram with Silicon Systems K-Series Family 4/XECOM XE0002B ...
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... INTERFACE TO EXAR XR2401/XR2402 XE0002B XECOM\5 ...
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... OFF: (on hook) Loop Current Switch Control Current FCC User Instructions RINGER EQUIVALENCE 6/XECOM Conditions DD Min Typ Max Units -0.5 0 +0.5 dB 540 600 660 Ohms 531 536 541 Ohms 0 KOhm 10 100 Ohm 38 Vrms 2.0 3.0 Volts 0.5 0.8 Volts 1.0 2.0 mA 0.9B XE0002B ...
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... Typical Characteristics XE0002B XECOM\7 ...
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... Billing Delay A delay of 2 seconds or greater is required after the time the XE0002B is taken “off hook” and before any data is transmitted. This is required to ensure that billing information may be exchanged between telephone company central offices without ...