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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
350uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1:1
rate:
1000M
Mfr. Part #:
G4801S
Package:
SMD-48P,27.8x12.3mm
Key Attributes
Model Number:
G4801S
Product Description
Product Overview
The G4801S is a 100/1000M Double 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 cable interface for isolation and low common mode emissions. This module is compliant with the IEEE 802.3ab standard for 1000 Base-T and is designed to support 1:1 Turns Ratio Transceivers. It operates within a temperature range of 0 to +70, with a storage temperature range of -25 to +125.
Product Attributes
- Brand: CND-tek
- Model: G4801S
Technical Specifications
| Specification | Value |
|---|---|
| OCL (In-Phase) | 350 H Min. @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. @ 100KHz, 0.1V |
| Cw/w | 28pF Max. @ 100KHz, 0.1V |
| DCR | 1.20 Max. |
| Turns Ratio(5%) | 1CT:1CT(TX), 1CT:1CT(RX) |
| Polarity | 2-47, 5-44, 8-41, 11-38,14-35,17-32,20-29,23-26 |
| Insertion Loss | -1.1 dB Max. @ 1-100MHz |
| Return Loss | -18 dB Min. @ 0.5-30MHz -15 dB Min. @ 40 MHz -13 dB Min.@ 60MHz -11 dB Min.@ 80MHz -10 dB Min.@ 100MHz |
| Common Mode Rejection | -45 dB Min.@ 30 MHz -40 dB Min.@ 60 MHz -35 dB Min.@ 100MHz |
| Isolation HI-POT | 1500Vrms 1mA 1Second |
| Cross Talk | -43 dB Min.@ 1-30 MHz -37 dB Min.@ 60 MHz -35 dB Min.@ 100 MHz |
| Operating Temperature | 0 TO +70 |
| Storage Temperature | -25 TO +125 |
| Dimensions (Main Body) | 27.800.30mm (L) x 15.300.25mm (W) x 12.250.25mm (H) |
| Dimensions (Other) | 15.88mm, 23.37mm, 12.45mm, 1.02mm, 0.41mm, 7.000.25mm |
| Suggested Pad Layout | 0.64mm, 1.02mm, 0.91mm |
| Units per Reel | 300 PCS |
| Reels per Carton | 5 PCS |
| Units per Carton | 1500 PCS |
| Export Carton Dimensions | 367(L) x 337(W) x 235(H) |
2410141439_CND-tek-G4801S_C408893.pdf
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