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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
120uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1:1
rate:
10G
Mfr. Part #:
TG4880S
Package:
SMD-48P,27.8x12.2mm
Key Attributes
Model Number:
TG4880S
Product Description
Product Overview
The TG4880S is a 10G Double Port Transformer Module designed for long-haul applications. It supports four pairs of category 5 UTP cable, providing isolation and low common mode emissions through its cable interface. This module features a low-profile surface mount packaging suitable for high-temperature reflow processes and complies with the IEEE 802.3an standard for 10G Base-Z. It is engineered to support 1:1 turns ratio transceivers.
Product Attributes
- Brand: CND-tek
- Model: TG4880S
- Packaging: Surface Mount
- Compliance: IEEE 802.3an (10G Base-Z)
Technical Specifications
| Specification | Value |
|---|---|
| OCL (Open Circuit Inductance) | 120 H Min. @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.35 H Max. @ 100KHz, 0.1V |
| Cw/w (Capacitance) | 35pF Max. @ 100KHz, 0.1V |
| DCR (DC Resistance) | Primary: 1.00 Max; Secondary: 1.2 Max |
| Turns Ratio | 1CT:1 (TX), 1CT:1 (RX) (5%) |
| Insertion Loss (In-Phase) | -1.0 dB Max. @ 1-100MHz |
| Return Loss | -2.0dB Max. @ 100-250MHz -3.0dB Max. @ 250-500MHz |
| Cross Talk | -15dB Min. @ 1-100MHz -13dB Min. @ 100-250 MHz -10dB Min. @ 250-500 MHz |
| Common Mode Rejection | -30dB Min.@ 1-500MHz |
| Isolation | -30dB Min.@ 1-500MHz |
| HI-POT | 1500Vrms 1mA 60S or 1650VAC 1mA 6S |
| Operating Temperature Range | -40~+85 |
| Storage Temperature Range | -40~+125 |
| Units per Reel | 300 PCS |
| Reels per Carton | 5 PCS |
| Units per Carton | 1500 PCS |
| Dimensions (mm) | (Refer to schematic, tolerances 0.15mm) |
2410141446_CND-tek-TG4880S_C7422510.pdf
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