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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
350uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1:1
rate:
1000M
Mfr. Part #:
G4815S
Package:
SMD-48P,27.8x12.3mm
Key Attributes
Model Number:
G4815S
Product Description
Product Overview
The G4815S 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, this module is suitable for both End-span and Mid-span POE+ applications, offering a 720mA current capability per POE port. It is engineered to support 1:1 Turns Ratio Transceivers.
Product Attributes
- Brand: CND-tek
- Model: G4815S
- Type: 100/1000M POE+ Double Port Transformer Module
- Operating Temperature Range: -40 TO +85
- Storage Temperature Range: -40 TO +125
Technical Specifications
| Specification | Value |
|---|---|
| Units/Reel | 300 PCS |
| Reel/Carton | 5 PCS |
| Units/Carton | 1500 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, 100mV |
| Cw/w (Capacitance) | 28pF Max. @ 100KHz, 0.1V |
| DCR (DC Resistance) | 1.20 Max. |
| Turns Ratio (5%) | 1CT:1CT(TX), 1CT:1CT(RX) |
| Polarity | 1-48, 4-45, 7-42, 10-39, 13-33, 13-33, 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 |
| Common Mode Rejection | -45 dB Min.@ 30 MHz, -40 dB Min.@ 60 MHz, -35 dB Min.@ 100MHz |
| Isolation HI-POT | 1500Vrms, 1mA, 1 Second |
| Cross Talk | -45dB Min.@ 1-30 MHz, -40 dB Min.@ 60 MHz, -35 dB Min.@ 100 MHz |
| POE+ Current Capability | 720mA Per POE Port |
| Dimension (Main Body Length) | 27.800.30 mm |
| Dimension (Main Body Width) | 15.300.25 mm |
| Dimension (Height) | 12.250.25 mm |
| Other Dimension 1 | 15.88 mm |
| Other Dimension 2 | 23.37 mm |
| Other Dimension 3 | 12.45 mm |
| Other Dimension 4 | 1.02 mm |
| Other Dimension 5 | 0.41 mm |
| Other Dimension 6 | 7.000.25 mm |
| Pad Layout Feature 1 | 0.64 mm |
| Pad Layout Feature 2 | 1.02 mm |
| Pad Layout Feature 3 | 0.91 mm |
2410141446_CND-tek-G4815S_C5122141.pdf
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