Overview

The SGMII SFP transceiver is high performance, cost effective modules. It is designed for 100BASE-FX applications of 2km with MMF. The transceiver consists of two sections: The standard SFP part and the PHY part built with SGMII interface.

The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS(or Link)/Disable/Fault information via I2C register access.. The host equipment can access this information via the 2-wire serial CMOS EEPROM protocol. For further information, please refer to SFP Multi-Source Agreement (MSA).

Features

• Build-in PHY supporting SGMII Interface
• 100BASE-FX operation
• 1310nm FP laser and PIN photo-detector
• 2km transmission with MMF
• Standard serial ID info. Compatible with SFP MSA
• SFP MSA package with duplex LC connector
• With Spring-Latch for high density application
• Very low EMI and excellent ESD protection
• +3.3V single power supply
• Operating case temperature: 0 to +70°C

Parameter

Application

• Switch to Switch interface
• Switched backplane applications
• Router/Server interface
• Gigabit Ethernet To Fast Ethernet
• Other optical transmission systems