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Brand Name : Mray
Model Number : GE-SX-MM850
Certification : CE, FCC, RoHs, ISO9001
Place of Origin : Shenzhen, China
MOQ : 1 piece
Price : USD4-7.5/piece
Payment Terms : T/T, Western Union, L/C
Supply Ability : 10000pcs/day
Delivery Time : 1~2 days for samples
Packaging Details : 10pcs/plastic try, 500pcs per standard export carton
Product name : 1000Base-SX 850nm MMF SFP Transceiver Module
Data Rate : 1.25Gb/s
Connector : Duplex LC
Wavelength : 850nm/1310nm
Distance : 0.55KM
Fiber type : MMF
Power supply : +3.3V
Warranty : 3 Years
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 |








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