2378 35 HS(155HS)revC

Features
■ Patent #6,327,129
■ High current handling
■ Balanced TRIGARD®
■ Compact, industry standard footprint
■
■ Meets test requirements of Telcordia
Listed per UL 497 (File: 53117)
■ Reliability is improved by elimination of the
air Back-Up-Gap (BUG)
■ Multi-Stage Protection (MSP®)
■ Quick response
GR 974, GR1361, SR 5165 and RUS PE-80
■ Telcordia Analysis report DA-1843
155HS Series Digi.Guard II - MSP® Heavy Duty Station Protector
Bourns® Model 155HS Digi.Guard II Multi-Stage Protector 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 Tube
and solid-state protectors, the Model 155HS integrates three advanced protection technologies: a proprietary sixth-generation Gas
Tube, a precision matched metal oxide varistor and a patented Switch-Grade Fail-Short mechanism.
Bourns® 2378-35 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 155 is the most economical, reliable and best performing choice for overvoltage
protection of paired copper communications circuits.
Characteristics
Test Methods per IEEE C62.31, UL 497, Telcordia GR-1361, applicable sections of Telcordia GR 974. UL Listed.
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 @ 1 MHz ................................................................................................................ 10 pF typical
Capacitance Line to Ground @ 1 MHz ........................................................................................................... 20 pF typical
Impulse Reset1 (DC Extinguishing)
52 V, 260 mA ............................................................................................................................................. <10 ms3
135 V, 200 mA ........................................................................................................................................... <10 ms3
150 V, 200 mA ........................................................................................................................................... <150 ms
Impulse Life Characteristics (Per-Side, Simultaneously)
100 A, 10/1000 μs ..................................................................................................................................... >3000 operations
300 A, 10/1000 μs ..................................................................................................................................... >1000 operations
500 A, 10/1000 μs ..................................................................................................................................... >1000 operations
2,000 A, 10/250 μs .................................................................................................................................... >100 operations
5,000 A, 20/100 μs .................................................................................................................................... >10 operations
20,000 A, 8/20 μs ...................................................................................................................................... >10 operations4
AC Life Characteristics
0.5 A rms continuous ................................................................................................................................. >30 seconds
1 A rms, 1 second, 600 ft. cable ................................................................................................................ >60 seconds
1 A rms, 1 second, 1 mile cable ................................................................................................................. >60 operations
10 A rms, 1 second .................................................................................................................................... >20 operations
65 A rms, 11 cycles .................................................................................................................................... >1 operation4
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 %
Failshort (vented or non-vented gas tube)...................................................................................................... >30 Arms, simultaneous
Operating Temperature................................................................................................................................... -55 to +85 °C
Notes:
1
Network Applied
2
Exceeds Telcordia 1361
3
Surpasses Telcordia GR 974
4
RUS (REA) PE-80
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.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
155HS Series Digi.Guard II - MSP® Heavy Duty Station Protector
How To Order
Model 155HS-MSP ......................................................................................................................................... Part # 2378-35-HS
Model 155HS-BC* .......................................................................................................................................... Part # 2378-35-BC*
Model 155HS-BC should be used on DSL systems that require Tip-to-Ground and Ring-to-Ground capacitive balance of ≤1 pF.
Product Dimensions
2378-35-HS
10-32 UNF-2A
THREAD, 2 PLCS.
11.18
DIA.
(.43)
11.18
(.44)
28.9
(1.14)
14.22
(.56)
GROUND
CLIP
15.75
(.62)
PLASTIC
HOUSING
39.37
(1.55)
22.61
(.89)
21.08
(.83)
15.75
(.62)
11.94
(.47)
39.62
(1.56)
23.88
(.94)
15.75
(.62)
2372-02 Ground Mounting Stud (order separately)
5.59
(.22)
4.98
(.196)
J
16.26
(.64)
16.26
(.64)
10-32 UNF-2A
THREAD
DIMENSIONS:
41.91
(1.65)
33.37
(1.55)
4.57
(.18)
17.78
(.70)
15.75
(.62)
MM
(INCHES)
Asia-Pacific:
Tel: +886-2 2562-4117
Fax: +886-2 2562-4116
EMEA:
Tel: +36 88 520 390
Fax: +36 88 520 211
The Americas:
Tel: +1-951 781-5500
Fax: +1-951 781-5700
www.bourns.com
31.75
(1.25)
REV. L 03/15
“MSP” and “TRIGARD” are registered trademarks of Bourns, Inc.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
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