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The AR8033-AL1A is a single-port 10/100/1000 Mbps tri-speed Ethernet PHY transceiver in a 48-pin QFN-EP (6×6mm) package, supporting RGMII and SGMII interfaces, and is suitable for applications such as home gateways, enterprise switches, industrial automation, optical modules, IP cameras, and NAS storage. The chip incorporates low-power design and green energy-saving technology, compliant with the IEEE 802.3az Energy Efficient Ethernet (EEE) standard, significantly reducing system power consumption.

AR8033-AL1A Core Features

1. High-Performance Network Transmission

Supports 10/100/1000 Mbps auto-negotiation rates, compatible with the IEEE 802.3 standard.

Supports RGMII (Reduced Gigabit Media Independent Interface) and SGMII (Serial Gigabit Media Independent Interface) for easy connection with various MAC chips.

Integrated 1.25 Gbps SerDes (Serialiser/Deserialiser) for direct connection to 1000BASE-X/100BASE-FX fibre modules.

2. Low Power Consumption and Energy-Saving Technology  

Supports IEEE 802.3az Energy Efficient Ethernet (EEE) to reduce power consumption in idle states.  

SmartEEE™ technology is compatible with traditional MAC devices that do not support EEE.  

Ultra-low power consumption cable removal mode further optimises energy efficiency.  

3. Enhanced Features  

Cable Diagnostic Test (CDT) detects cable length, status, and faults.

Supports Wake-on-LAN (WoL) for remote system wake-up.  

Automatic MDI/MDIX crossover and polarity correction simplifies cabling design.  

4. Industrial-Grade Reliability  

Operating temperature range: 0°C to 70°C (commercial grade).

Compliant with RoHS standards, lead-free eco-friendly design.

±6kV cable discharge event (CDE) protection, enhancing interference resistance.

AR8033-AL1A Typical Applications

Home networks: routers, gateways, IPTV set-top boxes

Enterprise networks: switches, servers, NAS storage

Industrial automation: PLCs, industrial control devices

Optical communications: fibre optic transceiver modules, media converters

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.