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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
120uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1:1
rate:
10G
Mfr. Part #:
TG2488S
Package:
SMD-24P,17.6x12.3mm
Key Attributes
Model Number:
TG2488S
Product Description
Product Overview
The TG2488S is a long-haul 10G PoE+ single-port transformer module designed for demanding network applications. It supports four pairs of category 5 UTP cable, providing isolation and low common mode emission. Its low-profile surface mount packaging is engineered for high-temperature reflow processes. This module is compliant with the IEEE 802.3at standard for 10G Base-Z and is designed to support 1:1 turns ratio transceivers.
Product Attributes
- Brand: CND-tek
- Model: TG2488S
- Compliance: IEEE 802.3at for 10G Base-Z
- Cable Interface: Supports four pairs of category 5 UTP cable
- Packaging: Low profile Surface Mount Packaging for Hi-Temp Reflow Process
Technical Specifications
| Specification | Value |
|---|---|
| OCL | 120 H Min. @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.50H Max. @ 100KHz, 0.2V |
| Cw/w | 35 pF Max. @ 100KHz, 0.2V |
| DCR | 1.00 Max |
| Turns Ratio (5%) | 1CT:1 (TX), 1CT:1 (RX) |
| Polarity | 2-23, 5-20, 8-17, 11-14 In-Phase |
| Insertion Loss | -1.0 dB Max. @ 1-100MHz -1.5dB Max. @ 100-400MHz -2.0dB Max. @ 500MHz |
| Return Loss | -18 dB Min. @ 1-40MHz -19+10log(f/40)dB Min@40-500MHz |
| Cross Talk | -40dB Min.@ 1-100 MHz -30dB Min.@ 100-500 MHz |
| Common Mode Rejection | -35dB Min@1-100MHz -25dB Min@100-300MHz -25dB Min@300-500MHz |
| Isolation HI-POT | 1500Vrms (60Second or 1650VAC) |
| DC Line Current | 720mA Max @ 57V |
| Operating Temperature range | -40~+85 |
| Storage temperature range | -40~+125 |
| Units per reel | 400 PCS |
| Reels per carton | 5 PCS |
| Units per carton | 2000 PCS |
| Dimensions (mm) | Refer to schematic |
| Tolerances | 0.15mm (unless otherwise specified) |
2410141445_CND-tek-TG2488S_C22381720.pdf
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