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 |