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2377-45-HS PDF预览

2377-45-HS

更新时间: 2024-02-21 00:33:33
品牌 Logo 应用领域
伯恩斯 - BOURNS 电信电路电信保护电路
页数 文件大小 规格书
2页 228K
描述
MSP Maximum Duty Station Protector

2377-45-HS 技术参数

是否无铅: 含铅生命周期:Active
包装说明:,Reach Compliance Code:unknown
Factory Lead Time:4 weeks风险等级:5.65
Is Samacsys:NBase Number Matches:1

2377-45-HS 数据手册

 浏览型号2377-45-HS的Datasheet PDF文件第2页 
Features  
Multi-stage protection  
Balanced TRIGARD®  
Quick response to surges  
High energy handling  
Meets test requirements of Telcordia  
GR 974, GR1361, SR 5165 and RUS PE-80  
Telcordia Analysis report DA-1843  
High-speed network compatible  
Binding post or optional Insulation  
Displacement Connectors (IDC)  
Reliability is improved by elimination of the  
air Back-Up-Gap (BUG)  
U
UL Listed per UL 497 (File: E53117)  
c
us  
®L  
2377-45 Series Digi.Guard – MSP® Maximum Duty Station Protector  
Bourns® Model 455HS Multi-Stage Protector (MSP®) is a new generation telecommunications station protector designed to be  
the best all around choice for protecting copper pair voice-band and high-speed data circuits. Combining the strengths of Gas  
Discharge Tube (GDT) and solid state overvoltage protection, the Model 455HS MSP® integrates three advanced technologies:  
our proprietary advanced GDT, precision matched metal oxide varistors (MOV), and a patented Switch-Grade Fail-Short  
mechanism. The 2377 series offer superior service life, far exceeding Telcordia standards.  
Bourns® 2377-45 can be used universally for POTS and high speed data, e.g. ISDN, ADSL, ADSL2+, VDSL, VDSL2, other xDSL  
protocols and high speed Ethernet. Bourns® MSP® technology provides unparalleled overvoltage protection with low loss on paired  
copper communications circuits. The Model 455 is the most economical, reliable and effective choice to protect paired copper  
communications circuits. The IDC version, with environmental sealant, provides additional ease of installation and protection against  
corrosion.  
Characteristics  
Tested per IEEE C62.31, UL 497, CSA C22.2, Telcordia GR-1361 and applicable sections of Telcordia GR 974.  
DC Breakdown ......................................................................................................................................300-400 V  
AC Breakdown ........................................................................60 Hz...................................................300-400 V  
Impulse Breakdown..................................................................100 V/µs ..............................................600 V  
1000 V/µs ............................................650 V  
Insulation Resistance ..............................................................100 Vdc...............................................> 1 GΩ  
Insertion Loss...........................................................................100 MHz..............................................< 0.4 dB (Category 5)  
Return Loss..............................................................................100 MHz..............................................> 14 dB (Category 5)  
Capacitance Line to Line - Binding Post..................................1 MHz..................................................12 pF typical  
Capacitance Line to Line - IDC ................................................1 MHz..................................................14 pF typical  
Capacitance Line to Ground - Binding Post ............................1 MHz .................................................24 pF typical  
Capacitance Line to Ground - IDC...........................................1 MHz..................................................28 pF typical  
1
3
3
Impulse Reset ......................................................................... 52 V, 260 mA .....................................< 10 ms  
135 V, 200 mA .....................................< 10 ms  
150 V, 200 mA .....................................< 150 ms  
Impulse Life Characteristics  
2
2
4
(Per-Side, Simultaneously) .......................................................100 A, 10/1000 µs...............................> 3000 operations  
300 A, 10/1000 µs...............................> 1000 operations  
500 A, 10/1000 µs...............................> 1000 operations  
2
2,000 A, 10/250 µs .............................> 100 operations  
2
5,000 A, 20/100 µs..............................> 10 operations  
20,000 A, 8/20 µs ...............................> 10 operations  
4
AC Life Characteristics............................................................. 0.5 A rms continuous .........................> 30 seconds  
1 A rms, 1 second, 600 ft. cable .........> 60 operations  
1 A rms, 1 second, 1 mile cable..........> 60 operations  
10 A rms, 1 second.............................> 20 operations  
5
200 A rms, 11 cycles...........................1 operation  
120 A rms, 0.1 second........................1 operation  
Life Test Criteria  
Insulation Resistance Throughout the Life Test ....................................................................................100 MΩ  
Life Test Failures....................................................................................................................................0.0 %  
Failures During Environmental Cycling w/ surges ................................................................................0.0 %  
Fail-Short (vented or non-vented gas tube) ..........................................................................................> 30 Arms, simultaneously  
Operating Temperature ......................................................................................................................... -55 to +85 °C  
Notes:  
1
Network Applied  
Exceeds Telcordia (Bellcore) GR 1361  
Surpasses Telcordia GR 974  
RUS (REA) PE-80  
2
3
4
5
Protector may short to ground  
Line to Line voltage is approximately 1.8 to 2 times the stated Line to Ground breakdown voltage.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

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