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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
350uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1:1
rate:
1000M
Mfr. Part #:
G1803D
Package:
DIP-18,16.8x8.5mm
Key Attributes
Model Number:
G1803D
Product Description
Product Overview
The EN G1803D is a 100/1000M Single Port Transformer Module designed for long-haul Gigabit Ethernet 1000 Base-T full duplex applications. It supports four pairs of category 5 UTP cable, providing isolation and low common mode emissions at the cable interface. This module is compliant with the IEEE 802.3ab standard.
Product Attributes
- Brand: CND-tek
- Model: G1803D
Technical Specifications
| Specification | Value | Conditions |
|---|---|---|
| OCL | 350 H Min. | @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. | @ 100KHz, 0.1V |
| Cw/w | 112pF Max. | @ 100KHz, 0.1V |
| DCR | 1.20 Max. | |
| Turns Ratio | 1CT:1(TX), 1CT:1(RX) | (5%) |
| Polarity | 1-18, 3-16, 5-14, 7-12 | In-Phase |
| Insertion Loss | -1.1 dB Max. | (TX & RX)@ 1-100 MHz |
| Return Loss | -18 dB Min | @ 0.5-30MHz |
| Return Loss | -15 dB Min | @ 40 MHz |
| Return Loss | -13 dB Min | @ 60 MHz |
| Return Loss | -11 dB Min | @ 80 MHz |
| Return Loss | -10 dB Min. | @ 100 MHz |
| Cross Talk | -45 dB Min. | @ 30 MHz |
| Cross Talk | -40 dB Min. | @ 60 MHz |
| Cross Talk | -35 dB Min. | @ 100 MHz |
| Common Mode Rejection | -43 dB Min. | @ 1-30 MHz |
| Common Mode Rejection | -37 dB Min. | @ 60 MHz |
| Common Mode Rejection | -33 dB Min. | @ 80-100 MHz |
| Isolation HI-POT | 1500Vrms | 1mA, 1Second |
| Operating Temperature range | 0 TO +70 | |
| Storage temperature range | -25 TO +125 | |
| Dimensions | 10.50mm x 18.00mm | (L x W) |
Packing Specification
| Description | Quantity |
|---|---|
| Units/Reel | 30 PCS |
| Reel/Carton | 120 PCS |
| Units/Carton | 3600 PCS |
2410141445_CND-tek-G1803D_C3003203.pdf
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