JOSLYN, 2026-23-C2-M1-36

MULTI-STAGE PROTECTOR,
SUB-ASSEMBLY 230 V

Electronics Systems Protection Technologies
Joslyn MSP is a new generation of telecommunications protector designed to be the best all around protection choice on both today´s and tomorrow´s copper pair based communications circuits. It combines the strengths of gas tube and solid-state protectors while eliminating their weaknesses. Joslyn´s new MSP protector series is the synergistic integration of three advanced protection technologies; sixth generation gas tube, precision matched MOV´s and switch-grade failsafe. Working together, these three technologies meet the challenges of the evolving high-speed network.

Application
Joslyn MSP can be used universally on POTS, ISDN, ADSL, SDSL, HDSL, RADSL, VDSL, 10BaseT, and T1 carrier. Joslyn MSP is the most economical, most reliable, and best performing choice for all paired copper communications circuits.

DC Breakdown, 100-2000 V/s 184-276 V
AC Breakdown, 60 Hz 184-276 V
Impulse Breakdown at:
100 V/µs

1000 V/µs

450 V

500 V
Insulation Resistance, 100 Vdc >1 G ohm
Insertion Loss, 10 MHz 0.01 dB
Capacitance, 1 MHz 20 pF typical
Impulse Reset (DC Extinguishing):
52 V, 260 mA

135 V, 200 mA
150 V

<150 ms

<150 ms
<150 ms
Impulse Life Characteristics:
100 A, 10/1000 µs

300 A, 10/1000 µs
500 A, 10/1000 µs
2000 A, 10/250 µs
5000 A, 20/100 µs
20000 A, 8/20 µs

>3000 operations*

>1000 operations*
>1000 operations
>100 operations*
>10 operations
>10 operations
AC Life Characteristics :
0.5 A rms, continuous

1 A rms, 1 second, 600 ft. cable
1 A rms, 1 second, 1 mile cable
10 A rms, 1 second
65 A rms, 11 cycles
120 A rms, 0.1 second

>30 seconds

>60 operations
>60 operations
>20 operations
>1 operation
1 operation

*Exceeds Telcordia (Bellcore) GR 1361

Notes: Tested per IEEE C62.31, UL 497, CSA C22.2, RUS (REA) PE-80
Telcordia (Bellcore) GR-1361, and applicable sections of Telcordia (Bellcore) GR 974
UL and CSA Listed
Patent Pending

Specifications subject to change without notice.