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1830-A231 Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
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1830-A231 Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
1 / 2 page Specifications are subject to change without notice. Features I Convenient kit for T1/E1 stations I Meets the T1 pulse mask as per ANSI T1.403 and the E1 mask per ITU G.703 I The protectors utilize PTC resistor technology for automatic resetting overcurrent protection and gas discharge tube technology for overvoltage protection Model 1830-A T1/E1 Protection Assembly, Rail Mounted Characteristics Bourns Model 1830-A T1/E1 Protection Assemblies provide secondary overvoltage protection for multiple T1 or E1 lines. DIN-3 Rail Mounted and able to accommodate future add-on modules, the assembly is designed to provide maximum surge protection caused from direct and induced lightning surges, power line disturbances and ground potential rises. Common installations of the 1830-A are power cabinets located in wireless base stations or other larger telecom service entrance terminals. Powered Unpowered Span Span Maximum System Voltage Tip-Ring ........................................................................................................ 12 Vp-p ......................................... 12 Vp-p Tip/Ring-Gnd ................................................................................................ 170 Vpk ........................................ 6 Vpk DC Breakdown Rating @ <2000V/s (Tip-Ring-Gnd) .......................................... 6.5 Vdc ......................................... 15 Vdc Impulse Voltage Rating @ 100V/ms (Tip/Ring-Gnd) .......................................... 475 Vpk ........................................ 20 Vpk Peak Clamping Voltage (Tip-Ring) 14 A1 10/1000 µs ........................................................................................... 20 Vpk .......................................... 20 Vpk 1 kA 8/20 µs ...................................................................................................30 Vpk .......................................... 30 Vpk 5 kA 8/20 µs ...................................................................................................45 Vpk .......................................... 45 Vpk Maximum Current, per line @ 65 °C ..........................................................................................................100 mA ......................................... 100 mA @ 85 °C ..........................................................................................................66 mA ........................................... 66 mA Surge Life Tip/Ring-Gnd 14 A1 10/1000 µs .......................................................................................... 100 Operations ............................. 100 Operations 500 A1 2/10 µs ..............................................................................................1 Operation ................................... 1 Operation 100 A 10/1000 µs .......................................................................................... 300 Operations ............................. 300 Operations 10 kA 8/20 µs ................................................................................................ 10 Operations ............................... 10 Operations 20 kA 8/20 µs ................................................................................................ 1 Operation ................................... 1 Operation Pulse Mask ANSI T1.403(1.544 Mbits/s) .......................................................................... Complies ...................................... Complies CCITT G.703 (2.048 Mbits/s) ........................................................................ Complies ...................................... Complies Data Attenuation 1.544 Mbits/s ................................................................................................ 0.6 dB ........................................... 0.6 dB 2.048 Mbits/s ................................................................................................ 1.4 dB ........................................... 1.4 dB Capacitance @ 1.0 MHz, Tip-Ring ..................................................................... <75 pF .......................................... <75 pF Series Resistance, per line ................................................................................. 10 Ω .............................................. 10 Ω Operating Temperature ...................................................................................... -40 °C to +85°C ............................. -40°C to +85°C Response Time .................................................................................................. < 1 ns ............................................ < 1 ns Wire Size, Input and Output ............................................................................... AWG 14 – 22 ................................ AWG 14 – 22 Warranty ............................................................................................................. 1 Year ............................................ 1 Year 1applies to model 1830 REV. A I Both protectors can be on-site configured for either powered or unpowered spans I Simplicity of DIN-3 rail mounting; the rail also serves as protector ground I Vibration proof screw-type clamping connector interface Asia-Pacific: TEL +886- (0)2 25624117 • FAX +886- (0)2 25624116 Europe: TEL +41-41 7685555 • FAX +41-41 7685510 North America: TEL +1-909 781-5500 • FAX +1-909 781-5700 bourns.com COPYRIGHT© 2001, BOURNS, INC. LITHO IN U.S.A. IP 09/01 G0133 |
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