We detect you are using an unsupported browser. For the best experience, please visit the site using Chrome, Firefox, Safari, or Edge. X
Maximize Your Experience: Reap the Personalized Advantages by Completing Your Profile to Its Fullest! Update Here
Stay in the loop with the latest from Microchip! Update your profile while you are at it. Update Here
Complete your profile to access more resources.Update Here!
Item Qty
Your cart is empty.

Part Number: KSZ9031RNX-EVAL

KSZ9031RNX EVAL BOARD


  • KSZ9031RNX 10Base-T/100Base-TX/1000Base-T Physical Layer Transceiver
  • RJ-45 Jack for Ethernet cable interface
  • Auto MDI/MDI-X for automatic detection and correction for straight-through and crossover cables
  • RGMII Loopback for standalone evaluation
  • LED Indicators for link status and activity
  • Jumpers to configure strapping pins
  • Manual Reset Button for quick reboot after re-configuration of strapping pins
  • USB port for MDC/MDIO programming access to KSZ9031RNX PHY registers

Overview


The KSZ9031RNX is a completely integrated triple speed (10Base-T/100Base-TX/1000Base-T) Ethernet Physical Layer Transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The KSZ9031RNX reduces board cost and simplifies board layout by using on-chip termination resistors for the four differential pairs and by integrating a LDO controller to drive a low cost MOSFET to supply the 1.2V core. On the copper media interface, the KSZ9031RNX can automatically detect and correct for differential pair misplacements and polarity reversals, and correct propagation delays and re-sync timing between the four differential pairs, as specified in the IEEE 802.3 standard for 1000Base-T operation. The KSZ9031RNX provides the Reduced Gigabit Media Independent Interface (RGMII) for direct connection to RGMII MACs in Gigabit Ethernet Processors and Switches for data transfer at 10/100/1000 Mbps speed. The KSZ9031RNX Evaluation Board (KSZ9031RNX-EVAL) provides a comprehensive platform to evaluate the KSZ9031RNX features. All KSZ9031RNX configuration pins are accessible either by jumpers, test points or interface connectors.

Documentation


Title
Document Id
KSZ9031RNX-EVAL Board User Guide Download 25d914e7-7f15-4c11-9c13-11994c9f675d
KSZ9031RNX Eval-Sckt Board Rev1_1, Sch Rev1_2 Download 48b82a43-4c7e-4f71-9627-d09b9413652c
KSZ9031RNX Eval-Sckt Board Rev1_1, Sch Rev1_2 PDF Download ec4d74a3-6abd-4f44-8efa-90f69ebe6c11
Migration Guide - KSZ9021RN to KSZ9031RNX rev 1.1 Download 4e3246d1-d524-4bf5-9690-887f25f0bdb9
KSZ9031RNX_KSZ9021RN Eval-Skt Board Revision 1.1 PDF Download 656f9f12-733b-4fd9-8347-17eb0daf7e0f
KSZ9031RNX Land Pattern Download 909b20b6-604d-4eb1-a871-3d2f6de236a7
KSZ9031RNX PCB File Download 37e2b941-86c0-4b40-9cfe-baffdcf82e69
KSZ9031RNX Board Errata Download c753a115-29ce-4dfa-8063-b046906fa90d
KSZ9031RNX-EVAL Board BOM Download 1f49aaaa-c16a-4707-97de-8a5047f53a46

Software


Title
Date
MicrelSwitchPhyQATools_1.02 Download 15 Oct 2015

Silicon Products

Product
Title
Product
Title
KSZ9031 Gigabit Ethernet Transceiver with Power Saving Features KSZ9031 Gigabit Ethernet Transceiver with Power Saving Features