1.25G Etherenet Multi-rate 10/100/1000BASE-T Copper SFP Transceiver

TRPRG1VAxx000E2G Copper Small Form Pluggable (SFP) transceivers are high performance, cost effective and compliant with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE 802.3-2002 and IEEE 802.3ab.

The module has two interfaces: the host interface and the MDI interface. The MDI interface provides 1000Base-T connectivity over the Category-5 cable. The host interface provides the data transfer over the 1.25 GHz PECL differential interface to the host board and control and configuration functions through the serial management interface. The module supports 1000Mbps full duplex with 5-level Pulse Amplitude Modulation (PAM) signals. The default mode of operation after power-up is 1000Base-T, full duplex, over SERDES Interface. All four pairs in the cable are used with symbol rate at 250Mbps on each pair. The module provides standard serial ID information compliant with SFP MSA, which can be accessed with address of A0h via the 2wire serial bus interface. The physical IC can also be accessed via 2-wire serial bus at address ACh.

The transceivers operate from a single +3.3V power supply over an operating case temperature range of 0°C to +70°C (Commercial) , -40°C to +85°C (Industrial) or -5°C to +85°C (Extended). The housing is made of metal for EMI immunity.

  • Compatible with IEEE 802.3z, IEEE 802.3u, IEEE 802.3ab
  • Compatible with SFP MSA
  • Hot-pluggable SFP footprint
  • RJ-45 connector assembly
  • Access to physical layer IC via 2-wire serial bus
  • TX Disable
  • Auto MDI/MDIX
  • TDR functionality support
  • 1000Base-T,full duplex default operating mode
  • over SERDES interface
  • 10/100/1000Base-T operation on platforms supporting SGMII
  • Metallic enclosure for low EMI
  • Rohs6 compliance
  • Unshielded cable support
  • FCC Class B compliant
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