company blog about [Distributed Ethernet IC] 88E1112-C2-NNC1C000 88E1112 Integrated Gigabit Ethernet Transceiver

Shenzhen Mingjiada Electronics Co., Ltd. new and original [Distributed Ethernet IC] 88E1112-C2-NNC1C000 88E1112 Integrated 10/100/1000 Gigabit Ethernet Transceiver

88E1112-C2-NNC1C000 Device Overview:

The Alaska 88E1112 devices support Serial Gigabit Media Independent Interface (SGMII) for direct connection to MAC/Switch ports.The 88E1112 device integrates an additional 1.25 GHz SERDES (Serialiser/Deserialiser) for direct connection to fibre optic transceivers for 1000BASE-X applications.The SERDES is switchable The SERDES can be switched to support 125 MHz operation for 100BASEFX applications. In addition, the 88E1112 can be used to implement a 10/100/1000BASE-T Gigabit Interface Converter (GBIC) or Small Form Factor Pluggable (SFP) module.

The 88E1112 device uses advanced mixed-signal processing to perform equalisation, echo and crosstalk cancellation, data recovery, and error correction at data rates of up to a gigabit per second. The device delivers consistent performance in noisy environments with very low power consumption.

Features

• Compliant with 10/100/1000BASE-T IEEE 802.3 standard
• Supports Serial Gigabit Media Independent Interface (SGMII)
• Integrated 1.25 GHz SERDES for 1000BASE-X fibre applications
• Integrated 125 MHz SERDES for 100BASE-FX fibre applications
• Supports SGMII to SERDES modes
• Supports SGMII to SGMII bridging
• Supports three-speed GBIC/SFP applications
• Media Detection™ modes for copper and fibre support
• Integrated Virtual Cable Tester® (VCT™) cable diagnostic capability
• 2-pair downgrade capability
• Auto-MDI/MDIX function when link partner auto-negotiation is enabled or disabled
• Advanced diagnostic features: CRC error checker, packet counter, pattern generator
• Supports EEPROM for PHY configuration
• Selectable MDC/MDIO interface or 2-wire serial interface
• Fully integrated digital adaptive equaliser, echo canceller and crosstalk canceller
• Advanced digital baseline drift correction
• Automatic polarity correction
• IEEE 802.3u-compliant auto-negotiation function
• Requires only two power supplies 2.5V and 1.2V
• Very low power consumption PAVE = 0.75W
• Manufactured in a 64-pin QFN, 9x9 mm package
• Available in commercial or industrial grade

For further information, please call Mr Chen:

Tel: +86 13410018555

Email: sales@hkmjd.com

Company website: www.hkmjd.com