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Lan Network Transformer Factory Price 100 Base-T 16 Pin Modules Single Port SMD PoE+
product description:
The products are mainly used in: high-performance digital switches;
SDH/ATM transmission equipment; ISDN, ADSL, VDSL, POE power
receiving equipment integrated service digital equipment; FILT
optical fiber loop equipment; Ethernet switches, etc.
The data pump is a device that is available on consumer-grade PCI
network cards. The data pump is also called a network transformer
or a network isolation transformer.
It has two main functions on a network card. One is to transmit
data. It couples the differential signal sent by the PHY with
differential mode.
The coil is coupled and filtered to enhance the signal, and is
coupled to the other end of the connection cable with different
levels through the conversion of the electromagnetic field; a
It is to isolate the different levels between different network
devices connected by the network cable to prevent the transmission
of different voltages through the network cable from damaging the
device. In addition to this
In addition, the data pump can also play a certain lightning
protection role for the equipment.
Electrical Specification @25℃
Inductance OCL:350uH Min @ 100KHz 0.1V 8mA DC BIAS
Leakage Inductance:0.50uH Max @ 100KHz 0.1V
Interwinding Capacitance:28pF Max @ 100KHz 0.1V
DC Resistance:1.22 Max (16-14,11-9)
Turn Ratio:1CT:1CT(TX)/1CT:1CT(RX)±3%
Polarity:1-16,6-11 In-Phase
Insertion Loss:0.5-100MHz -1.1dB Max
Return Loss:
0.5-30 MHz -18dB Min
30.1-60MHz -18+20log(f/30) dB Min
60.1-80MHz -12dB Min
Cross Talk:
0.5-40MHz -35dB Min
40.1-100MHz -33+20*log(f/50) dB Min
CMRR:0.5-100MHz -30dB Min
Isolation HI-POT:1500VAC 1mA 1S
Operating Temperature:0℃ to 70℃
