MICRO SEVEN, INC.® MODEL CS10 TELEPHONE CABLE SIMULATOR SIMULATES A TWISTED COPPER PAIR OF CABLE FOR DIGITAL AND ANALOG TELEPHONE LINES FOR TESTING DSL AND ANALOG TELEPHONY FOR ISDN AND DSL APPLICATION
Micro Seven Model CS10, Telephone Cable Simulator, provides simulation of a twisted copper pair of cable for ADSL application where a single twisted copper pair cable is used for both analog telephone and DSL modems. The CS10 simulates cable resistance, capacitance, and inductance for maximum 7.5 (CS10) or 15 kilometers (CS10-1) of telephone lines depending on its configuration. It also provides test set up for cross-talk path from adjacent cable or earth ground to simulated telephone lines. The CS10 front panel contains four RJ11 connectors including digital input (ATU-C, ADSL transceiver unit, central office end), digital output (ATU-R, ADSL transceiver unit, remote terminal end), analog input (PSTN), and analog output (POTS). Splitters consisting of inductors and capacitors are included in CS10 for separating digital and analog lines. Programming of cable distance is accomplished by RS232C interface. Programmed parameters are stored in non-volatile memory inside CS10. Programmed cable parameters do not change even after power to CS10 is turned off. After CS10 programming is completed, CS10 may be carried in a case for field testing of telephone lines and/or telecommunication equipment. Connecting real telephone lines to CS10 for telephone cable simulation must be conducted with power cable and RS232C interface cable removed to avoid possible high voltage surge from telephone line onto equipment and operators. CS10 operates also with DC input power source by using an optional car battery adapter. Telephone line simulator with Micro Seven’s LS15-C1 or LS100/LS200 is connected to Analog Input RJ11 to provide analog central office function. Control software is provided with RS232C interface to PC. A carrying case, Car Battery Adapter, International AC/DC adapter, and CO simulator with LS15-C1 are available as options. CS10-2 provides 7.5km telephone cable simulation for 4-wire circuit.
Micro Seven, Inc., 1095-K N.E. 25th Hillsboro, OR 97124 U.S.A. phone: 503-693-6982, fax: 503-693-9742
It simulates cable resistance, inductance, and capacitance for 0-7.5 km (CS10), or 0-15 km (CS10-1) for 1 km increment for 26 AWG single twisted copper pair. Reference: ANSI T1.413-1995, Network and Customer Installation Interfaces-Asymmetric Digital Subscriber Line (ADSL) Metallic Interface, ANSI T1.601-1992, ISDN Basic Access Interface for Use on Metallic Loops for Application on the Network Side of the LT (Layer 1 Specification)
Cable characteristics: balanced, symmetrical networks
Danger: Connecting real telephone lines to CS10-1H for telephone cable simulation must be conducted with power cable and RS232C interface cable removed to avoid possible high voltage surge on equipment and operators.
Maximum DC voltage: 250V across tip and ring
Maximum DC current: 100 mA
Maximum AC voltage: 10dBm into 600 ohms
High voltage isolation between pins in telephone line connector and case or AC/DC power adapter:
3kV peak when power and RS232C cables are removed.
200V peak when power and RS232C cables are connected.
All programmed parameters including resistance and capacitance remain unchanged after power is turned off.
Front panel controls:
RJ11 connector #1: Digital Input (ATU-C, ADSL transceiver unit at central office end)
Connector #2: Analog Input (PSTN line input), connection to LS15-C1 output with CO Simulator option
Connector #3: Digital Output (ATU-R, ADSL transceiver unit at remote terminal end)
Connector #4: Analog Output (POTS) to telephone sets and modems.
Splitters consisting of inductors and capacitors are included in CS10 for separating digital and analog lines.
Rear panel controls:
AC/DC Adapter supplied with CS10: 117VAC +/- 5%, or 220VAC +/- 5%(for 220V unit)
Control software provided on floppy disk: DOS-based for programming and calibration
Dimensions: 19 cm (4") W x 4.5 cm (1.75") H x 10 cm (7.5") L
Weight: 750g (1.65 lbs.)
Environmental: Operating temperature with power on: 0 to 35 degree C, Humidity: 85% RH at 35 degree C, storage temperature and operating temperature without power on
Warranty Service: six months limited warranty. No warranty if any factory seal is broken.
Service is performed at the factory, usually within 5 working days.
Options and Accessories:
Car Battery Adapter
International AC/DC Adapter for 90-250V AC input with four different power plugs (US, UK, European, and Australia)
CO Simulator option(with LS15-C1)