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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
350uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1:1
rate:
1000M
Mfr. Part #:
G4814S
Package:
SMD-48P,27.8x12.3mm
Key Attributes
Model Number:
G4814S
Product Description
Product Overview
The G4814S is a 100/1000M POE+ 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. Compliant with IEEE 802.3at standard for 1000 Base-T, this module is designed to support 1:1 Turns Ratio Transceivers and is suitable for End-span and Mid-span POE+ Applications. It features a 550mA current capability per POE port and operates within a temperature range of -40 to +85.
Product Attributes
- Brand: CND-tek
- Model: G4814S
- POE+ Double Port Transformer Module
- Designed for 100/1000M Ethernet
- Supports 1:1 Turns Ratio Transceivers
- Suitable for End-span and Mid-span POE+ Applications
Technical Specifications
| Specification | Value |
|---|---|
| Units/Reel | 850 PCS |
| Reel/Carton | 5 PCS |
| Units/Carton | 4250 PCS |
| Export Carton Dimensions (L x W x H) | 367mm x 337mm x 235mm |
| 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 | 1-48, 4-45, 7-42, 10-39, 13-36, 16-33, 19-30, 22-27 |
| 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 |
| Cross Talk | -45 dB Min.@ 30 MHz, -40dB Min.@ 60 MHz, -35 dB Min.@ 100 MHz |
| Common Mode Rejection | -43dB Min.@ 1-30 MHz, -37dB Min.@ 60 MHz, -33 dB Min.@ 80-100 MHz |
| HI-POT Isolation | 1500Vrms, 1mA, 1Second |
| POE Current Capability | 550mA Per POE Port |
| Operating Temperature Range | -40 TO +85 |
| Storage Temperature Range | -40 TO +125 |
| Dimension X (mm) | 27.80 0.30 |
| Dimension Y (mm) | 15.30 0.25 |
| Dimension Z (mm) | 12.25 0.25 |
| Overall Length (mm) | 15.88 |
| Overall Width (mm) | 23.37 |
| Overall Height (mm) | 12.45 |
| Pin Pitch (mm) | 1.02 |
| Pin Diameter (mm) | 0.41 |
| Mounting Hole Diameter (mm) | 7.00 0.25 |
| Pad Layout X1 (mm) | 0.64 |
| Pad Layout X2 (mm) | 1.02 |
| Pad Layout Y (mm) | 0.91 |
2410141446_CND-tek-G4814S_C37328809.pdf
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