2x1 RJ45 Magnetics Module for Network Interface Cards Abracon ARJM21A1-A12-NN-EW2 Ethernet Solutions
Manufacturer:
ABRACON
Description:
2 Shielded Non-LED Through Hole Modular/Ethernet Connector Jacks RoHS
Category:
Modular/Ethernet Connector Jacks/Modular/Ethernet Connector Jacks
Specifications
Connector Type:
-
Number Of Ports:
2
Shielding:
有屏蔽
LED:
不带LED
Mfr. Part #:
ARJM21A1-A12-NN-EW2
Package:
Through Hole
Model Number:
ARJM21A1-A12-NN-EW2
Introduction
Product Overview
The Abracon ARJM21 Series is a 2x1 Multi Port RJ45 Magnetics Module designed for 10/100/1G Base-T Ethernet applications. These modules offer high-performance integrated magnetics for EMI suppression and are compliant with IEEE 802.3 standards. They are suitable for CAT5 and CAT6 UTP cabling and feature an extended operating temperature range. Key applications include Network Interface Cards, High Density Data Center Switches, NAS/Expander storage, Data Center Servers, Routers, and Media Converters.
Product Attributes
- Brand: Abracon
- Series: ARJM21
- Certifications: ISO9001-2015, UL Certification Number: E503350
- Compliance: RoHS/RoHS II Compliant, MSL Level = 1, Complies with IEEE 802.3
- Solder Method: Wave
- Gold Plating: 6
- Operating Temperature: -40C to +85C (option available)
- Storage Temperature: -40C to +85C
- RoHS Peak Wave Solder Temperature Rating: 265C
Technical Specifications
| Parameter | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|
| Dimensions (L x W x H) | 17.2 x 28.7 x 25.5 | mm | |||
| Turn Ratio (3%) | 1CT:1CT | 100kHz, 0.1V | |||
| Inductance | 350 | H | 100kHz, 0.1V, 8mADC | ||
| DC Resistance | 1.2 | ||||
| Hipot | 1500 | Vrms | 1mA Max | ||
| 100 Base-T Insertion Loss | -1.0 | dB | 0.-100MHz | ||
| 100 Base-T Return Loss | -20 | dB | 1-30MHz | ||
| -15 | dB | 30-60MHz | |||
| -10 | dB | 60-80MHz | |||
| 100 Base-T Crosstalk | -30 | dB | 1-100MHz | ||
| 100 Base-T CMRR | -30 | dB | 1-100MHz | ||
| 1000 Base-T Insertion Loss | -1.1 | dB | 0.5-100MHz | ||
| 1000 Base-T Return Loss | -18 | dB | 0.5-40MHz | ||
| -12+20log(f/80) | dB | 40.1-100MHz | |||
| 1000 Base-T Crosstalk | -35 | dB | 0.5-40MHz | ||
| -33+20log(f/50) | dB | 40.1-100MHz | |||
| 1000 Base-T CMRR | -30 | dB | 0.5-100MHz | ||
| Approximate Weight / Pc | 13.50 | g |
Part Number Identification
| Part Number Segment | Description |
|---|---|
| ARJM21 | Series |
| - | Separator |
| A1 | 2 x 1, w/ EMI Fingers |
| A12 | 10/100 Base-T |
| 547 | 1000 Base-T |
| - | Separator |
| N | No LED |
| - | Separator |
| EW | -40 ~ 85 C |
| - | Separator |
| 2 | 6u Gold Plating |
LED Specification
| Option | Color | Wavelength (Typ) | Forward Voltage (Typ) | Forward Current |
|---|---|---|---|---|
| AB (Left: Green Right: Yellow) | Green | 565nm | 2.2V | 20mA |
| Yellow | 585nm | 2.1V | ||
| NN | No LEDs |
Packaging Information
| Series | Approximate Weight / Pc | Approximate Weight / Carton | Qty / Carton (pcs) | Tray / Carton | MOQ (pcs) | Carton Dimensions (LxWxH) |
|---|---|---|---|---|---|---|
| ARJM21 | 13.50 g | 5370 g | 320 | 8 | 320 | 340 x 215 x 275mm |
2411220542_ABRACON-ARJM21A1-A12-NN-EW2_C5554259.pdf
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