Introduction：
F-071115-1057-1-09 is an ISN serial product manufactured by FCC (Fischer Custom Communications, Inc.) and authorized to be sold by EUTTEST Shenzhen, with two different ISN impedance stabilization networks, F-071115-1057-1-09 and F-110729-1057-1-09. F-071115-1057-1-09 and F-110729-1057-1-09, two different ISN impedance stabilization networks.
CISPR 22/32 defines an ISN as a specialized impedance stabilization network for the measurement of conducted asymmetrical common-mode radio interference voltages from ITEs.FCC- F-110729-1057-1 meets the requirements of CISPR 22/32.F-110729-1057-1 provides a model for the measurement of conducted emissions from a single, dual, or quad pair of balanced pairs of telecommunication equipment, all meeting the requirements for longitudinal conversion loss, common mode impedance, phase, decoupling isolation, and voltage division factor.
The F-071115-1057-1-09 product has been discontinued. Please select F-110729-1057-1 below.
- F-071115-1057-1-09 Can be used to test single, two, three and four balanced pairs of ITE ITE equipment.
- F-110729-1057-1 , ISN impedance stabilization networkFor 4 active balanced pairs of Category 5 and Category 5E up to 500 mA per line PoE (1 amp per pair).
F-071115-1057-1-09 meets the test criteria:
F-071115-1057-1-09 can be used for standardized testing for CISPR22, CISPR32.
F-110729-1057-1-09 Main technical parameters CAT5:
- Available frequency range: 150kHz-30MHz
- Connectors: EUT port: D-sub 25-pin female; AE port: RJ45 network port
- Common mode impedance: 150+/-20ohms
- Phase angle: 0±20 degrees
- Voltage divider: 9.5dB±-1dB
- EUT AC voltage: <63V rms
- EUT DC voltage: <100V
- Current: <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
- ± 3 dB for f < 2 MHz, -3dB / +4.5 dB for frequencies between 2 MHz and 30 MHz)
- Dimensions: 229 x 152 x 127
- Weight: 1.59kg