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Miray GE-SX-MM850 SFP is compliant with the Small Form-Factor Pluggable (SFP) Multi-Source Agreement (MSA) and SFF-8472. It offers previously unavailable system cost, upgrade, and reliability benefits by virtue of being hot-pluggable. Cisco GLC-SX-MM is ROHS compliant, each of the components is lead-free.
850nm VCSEL laser and PIN photodetector
Meet SFP MSA and SFF-8472 with LC receptacle
Digital diagnostic monitoring
500m transmission with 50/125µm MMF,300m transmission with 62.5/125µm MMF
Hot-pluggable
Metal enclosure for lower EMI
+3.3V Single power supply
Qualified to meet the intent of Bellcore reliability practices
LVPECL logic interface simplifies interface to external circuitry
LVTTL logic level RX LOS
With pull de-latch
Operate data rate:1.25Gb/s;
Operate temperature Standard :0 to +70°C,Extended : -20 to +85°C,industrial : -40 to +85°C
Complies with RoHS directive
Parameters | Symbol | Min. | Typ. | Max. | Unit |
Case Operating Temp. (GE-SX-MM850) | TOP | 0 | - | +70 | °C |
Case Operating Temp. (GE-SX-MM850i) | TOP | -40 | - | +85 | °C |
Supply Voltage | VCC | +3.13 | +3.3 | +3.47 | V |
Supply Current (GE-SX-MM850) | ICC | 230 | mA | ||
Supply Current (GE-SX-MM850i) | ICC | 260 | mA |
VCC= 3.13V to 3.47V, TOP = 0 °C to 70 °C (GE-SX-MM850); TOP = -40 °C to 85 °C (GE-SX-MM850i)
Parameters | Symbol | Min. | Typ. | Max. | Unit | Note |
Operating Date Rate | DR | 1.0625 | 1.25 | Gb/s | ||
Optical Launch Power | Po | -9 | -3 | dBm | 1 | |
Optical Center Wavelength | λc | 830 | 850 | 870 | nm | |
Spectral Width (RMS) | Δλ | 0.85 | nm | |||
Optical Extinction Ratio | ER | 9 | dB | |||
Optical Eye Mask | IEEE802.3z | |||||
Relative Intensity Noise | RIN | -117 | dB/Hz | |||
Differential Data Input Swing | VIN | 180 | 1200 | mV | ||
TX Disable Input Voltage-Low (TX ON) | TDISVL | GND | 0.8 | V | ||
TX Disable Input Voltage-High (TX OFF) | TDISVH | 2.0 | Vcc | V | ||
TX Fault Output Voltage-Low (TX Normal) | TFLTVL | GND | 0.8 | V | ||
TX Fault Output Voltage-High (TX Fault) | TFLTVH | 2.0 | Vcc | V |
VCC= 3.13V to 3.47V, TOP = 0 °C to 70 °C (GE-SX-MM850); TOP = -40 °C to 85 °C (GE-SX-MM850i)
Parameters | Symbol | Min. | Typ. | Max. | Unit | Note |
Operating Date Rate | DR | 1.0625 | 1.25 | Gb/s | ||
Receiver Sensitivity | PIN_min | -18 | dBm | 1 | ||
Maximum Input Power | PIN_max | -3 | dBm | 1 | ||
Optical Center Wavelength | λc | 830 | 850 | 870 | nm | |
LOS De-Assert | LOSD | -19 | dBm | |||
LOS Assert | LOSA | -38 | dBm | |||
LOS Hysteresis | LOSHY | 0.5 | dB | |||
Differential Data Output Swing | VOUT | 600 | 1000 | mV | ||
Receiver LOS Signal Output Voltage-Low | LOSVL | GND | 0.8 | V | ||
Receiver LOS Signal Output Voltage-High | LOSVH | 2.0 | Vcc | V |