Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The Alaska® Ultra 88E1111-B2-RCJ1C000 Gigabit Ethernet transceiver is a physical layer device for Ethernet 1000BASE-T, 100BASE-TX, and 10BASE-T applications. It is manufactured in a standard digital CMOS process and contains all the active circuits needed to enable the physical layer functionality to send and receive data over standard CAT 5 unshielded twisted pair wires.

88E1111-B2-RCJ1C000 Features:

• Compliant with 10/100/1000BASE-T IEEE 802.3 standard

• Support for GMII, TBI, Pin-reduction GMII (RGMII), pin-Reduction TBI (RTBI), and serial GMII (SGMII) interfaces

• Integrated 1.25GHz SERDES for 1000BASE-X fiber applications

• Four RGMII timing modes

• Energy Detect and Energy Detect+ Low power modes

• Three loopback modes for diagnostics

• "Downshift" mode for two-pair cable installation

Fully integrated digital adaptive equalizer, echo canceller and crosstalk canceller

• Advanced digital baseline drift correction

• Automatic MDI/MDIX crossover at all operating speeds

• Automatic polarity correction

• Automatic negotiation according to IEEE 802.3u standard

• Software programmable LED mode, including LED testing

• Automatic detection of fiber or copper cable operation

• Support IEEE 1149.1 JTAG

• Two-wire Serial Interface (TWSI) and MDC/MDIO

• CRC checker, packet counter

• Packet generation

• Virtual Cable Tester (VCT)

• Automatic calibration of MAC interface output

• Only two power supplies are required: 2.5V and 1.0V (1.2V optional for 1.0V power supply)

• I/O can withstand 3.3V voltage

• Low power Pave = 0.75W

• 128 PQFP package

• 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.