Features
■ Patented Multi-stage protection (MSP®)
■ Balanced TRIGARD®
■ Meets test requirements of Telcordia
GR 974, GR1361, SBC SR 5165 and
RUS PE-80
■ Telcordia Analysis report DA-1547
■ Solid brass, gold-plated pins
■ Test point access option
■ Patented Switch-Grade Fail-Short Device
■ Quick response and high energy handling
■ Ideal for high-speed networks in high
exposure environments
■ Sealed option for harsh environments
U
C
®
L
US LISTED
per UL 497 (File: 53117)
■
2410 Series - 5-Pin Multi-Stage Protector (MSP®)
Bourns® 5-Pin Multi-Stage Protector (MSP®) is the latest generation telecommunications protector for high performance and long
life in overvoltage protection of copper pair voice-band and high-speed data circuits. Bourns MSP® combines the advantages of gas
tube and solid state protection while integrating three advanced technologies: a proprietary high-efficiency gas discharge tube,
precision matched metal oxide varistors and a patented Switch-Grade Fail-Short mechanism. The Switch-Grade Fail-Short
mechanism ensures superior thermal protection with fast acting, highly reliable response to thermal overload conditions. This
combined technology provides lower capacitance, higher reliability and longer life than competitive hybrid technologies.
Bourns® 2410 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 2410 series is the most economical, reliable and effective choice for overvoltage protection of
copper pair circuits.
Characteristics
Test Methods per UL 497, CSA C22.2, Telcordia GR 974, 1361 and SBC SR 5165.
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 dB1
Return Loss @ 100 MHz................................................................................................................................. >14 dB1
Capacitance Tip to Ring @ 1 MHz ................................................................................................................. 10 pF typical
Capacitance Tip or Ring to Ground @ 1 MHz................................................................................................ 20 pF typical
Impulse Reset 5
52 V, 260 mA ............................................................................................................................................. <10 ms
135 V, 200 mA ........................................................................................................................................... <10 ms
150 V, 200 mA ........................................................................................................................................... <150 ms
Impulse Life Characteristics (Tip and Ring to Ground Simultaneously)
10 to 100 A, 10/1000 µs............................................................................................................................ >3000 operations2
300 A, 10/1000 µs ..................................................................................................................................... >1000 operations2
500 A, 10/1000 µs ..................................................................................................................................... >1000 operations4
2,000 A, 10/250 µs .................................................................................................................................... >100 operations2
5,000 A, 20/100 µs .................................................................................................................................... >10 operations2
20,000 A, 8/20 µs ...................................................................................................................................... >10 operations4
AC Life Characteristics (Tip and Ring to Ground Simultaneously)
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 ................................................................................................................................... >5 operations
65 A rms, 11 cycles................................................................................................................................... >1 operation3
120 A rms, 0.1 second .............................................................................................................................. 1 operation
High Current Capability and Thermal Operation (Tip and Ring to Ground,
Vented or Non-Vented Gas Tube)................................................................................................................... >30 A rms, simultaneously
Storage and Operating Temperature.............................................................................................................. -55 to +85 °C
Telcordia analyzed for controlled (non-sealed) and uncontrolled, high-exposure (sealed) environments per GR 974 and SBC SR 5165.
Telcordia Technical Analysis Report DA-1547.
Notes:
1
Tested according to Category 5 requirements
Exceeds Telcordia (Bellcore) GR 1361
Surpasses Telcordia GR 974
RUS (REA) PE-80
2
3
4
5
Network applied
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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