100/1000BASE SFP Transceiver With SGMII Interface
The SGMII Series optical transceivers are high-performance, cost-effective modules designed to provide 125Mb/s and 1.25Gb/s optical links in Gigabit Ethernet switches. These transceivers are qualified in accordance with GR-468-CORE and offer optional DDMI and standard temperature ranges.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Data Rate | 125M/1.25G |
| Laser Type | 850nm-VCSEL, 1310nm-FP, 1550nm-DFB |
| Fiber Type | MMF |
| Fiber Type | SMF |
| Distance | 550m, 10km, 40km |
| Optical Interface | LC |
| Operating Case Temperature | -5~+75°C (ST), -40~+85°C (IT) |
| Storage Temperature | -40~+85°C |
| Power Supply Voltage | 3.14~3.47V |
| Operating Humidity | 5~95% |
| Centre Wavelength | 850nm, 1310nm, 1550nm |
| Spectral Width | 0.85nm, 4nm, 1nm |
| Average Output Power | -9~-3dBm, -15~-8dBm, -5~0dBm |
| Extinction Ratio | 9dB |
| Average Power of OFF Transmitter | -45dBm |
| Optical Return Loss | 12dB |
| Sensitivity | -17dBm, -24.5dBm, -28dBm, -22dBm |
| Receiver Overload | 0dBm, -3dBm |
| LOS Assert | -45dBm, -35dBm |
| LOS De-Assert | -30dBm, -25dBm |
| Los Hysteresis | 0.5~4dB |
| CML Inputs (Differential) | 500~2400mVpp |
| Input Impedance (Differential) | 100Ω |
| Tx_DISABLE Input Voltage - High | 2~VccV |
| Tx_DISABLE Input Voltage - Low | 0~0.8V |
| Tx_FAULT Output Voltage - High | 2~VccV |
| Tx_FAULT Output Voltage - Low | 0~0.8V |
| CML Outputs (Differential) | 700~1600mVpp |
| Output Impedance (Differential) | 100Ω |
| Rx_LOS Output Voltage - High | 2V |
| Rx_LOS Output Voltage - Low | 0~0.5V |
| MOD_DEF(0:2) | 2.5~0.5V |
| TX Disable Assert Time | 10us |
| TX Disable Negate Time | 1ms |
| Time to Initialize | 300ms |
| TX Fault Assert Time | 100us |
| LOS Assert Time | 100us |
| LOS De-Assert Time | 100us |
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Key Features
Datasheet
Supplier Information
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