QT2225中文资料Dual 10GE Serial-to-XAUI PHY for SFP+ and Serial Backplane数据手册MACOM规格书

描述 Description

The QT2225 is a dual-port fully integrated 9.95-10.52 Gbps transceiver with adaptive Electronic Dispersion Compensation (EDC). The device provides a high performance interface between a MAC or switch device and copper media including Direct Attach cable and 10GBASE-KR backplanes. The data rate is switchable to 1.25 Gbps, allowing dual 1000BASE-KX / 10GBASE-KR support on a single backplane. It can also interface to optical media including SFP+, SFP and XFP modules. When designing for SFP+ applications, customers can generate one dual-rate design that supports SFP+ modules (10GBASE-R) and SFP modules (1000BASE-X), as well as Twinax cable, providing maximum medium flexibility. In the receive direction the device uses a sophisticated EDC engine that continuously adapts itself to the channel characteristics providing an optimum level of performance regardless of environmental conditions.

特性 Features

·Dual port 1G/10G: 1/10GE LAN/WAN & 1/10GFC
·Advanced EDC engine with auto tap weight adjustment & advanced tracking
·10G high-speed interface with integrated EDC and transmit wave shaping
·XAUI interface with equalization and transmit wave shaping
·Integrated loopbacks and test features
·Compliant to applicable IEEE & INCITS Specs

应用 Application

·Backplane 10GBASE-KR /1000BASE-KX
·Hostboard termination for SFP+/SFP limiting modules including 10GBASE-SR, -LR & 1000BASE-X
·Hostboard termination for XFP modules including 10GBASE-R & W protocols
·Passive & Active Direct Attach SFP+ cable support