Introduction：
The ISN Impedance Stabilization Network model F-110729-1057-1 is an ISN serial product manufactured by FCC (Fischer Custom Communications, Inc.) and authorized for sale by EUTTEST in Shenzhen, China, which complies with the requirements of the latest version of the CISPR32 standard.(math.) genusFor 4 active balanced pairs of Category 5 and Category 5E up to 500 mA per line PoE (1 amp per pair).
CISPR 22/ CISPR 32 defines an ISN as a specialized coupling and decoupling device for the measurement of conducted asymmetrical common-mode radio interference voltages from ITEs. This ISN provides models for measuring conducted emissions from single, dual, and quad balanced pairs of telecommunication equipment, all meeting the requirements for longitudinal transition loss, common mode impedance, phase, decoupling isolation, and voltage dividing factor.
Main technical parameters:
| Product model | F-110729-1057-1 |
| manufacturer | U.S. FCC |
| agent | Shenzhen EUTTEST |
| frequency | 150kHz-30MHz |
| connector | RJ45 |
| Common mode impedance | 150+/-20ohms |
| phase angle | 0±20 degrees |
| EUT AC Voltage | <63V rms |
| EUT DC Voltage | <100V |
| amps | <500mA per line, <1A per pair of lines |
| test voltage | <200V DC |
| LCL value | CAT 5: LCL (dB) = 65 - 10 log10[1 + (f/5)^2] dB
|
| size | 229 x 152 x 127 |
| weight | 1.59kg |
Appearance
