Shenzhen Miray Communication Technology Co., Ltd.
| 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 SFP 850nm 550m DDM |
| Data Rate | 1.25Gb/s |
| Distance | 0.55KM |
| Fiber type | MMF |
| Power supply | +3.3V |
| Warranty | 3 Years |
| Application | Telecommunication |
| Operating temperature | -40℃ to +85℃,0~70 |
| Brand Name | Mray |
| Model Number | GE-SX-MM850 |
| Certification | CE, FCC, RoHs, ISO9001 |
| Place of Origin | Shenzhen, China |
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Product Specification
| 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 SFP 850nm 550m DDM | Data Rate | 1.25Gb/s |
| Distance | 0.55KM | Fiber type | MMF |
| Power supply | +3.3V | Warranty | 3 Years |
| Application | Telecommunication | Operating temperature | -40℃ to +85℃,0~70 |
| Brand Name | Mray | Model Number | GE-SX-MM850 |
| Certification | CE, FCC, RoHs, ISO9001 | Place of Origin | Shenzhen, China |
| High Light | DDM huawei sfp switch ，550m 100base sx sfp ，850nm 100base sx sfp | ||
Miray's Small Form-Factor Pluggable (SFP) Gigabit Interface Converter is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the network. SFPs can be used and interchanged on a wide variety of switches and routers, can be intermixed in combinations of 1000BASE-T, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U on a port-by-port basis.
Gigabit Ethernet/Fast Ethenet
Fiber Channel
SDH/SONET/ATM
Switch to Switch interface
Router/Server interface
Other optical transmission systems
| 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 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2009
Total Annual:
15million-20million
Employee Number:
100~150
Ecer Certification：
Active Member
Shenzhen Miray Communication Technology Co., Ltd., established in 2009 with the headquarter in Shenzhen, China, is a professional optical fiber transmission equipment manufacturer which included in R&D, manufacture, sales and service. Our company devotes to provide high-speed data transmission s... Shenzhen Miray Communication Technology Co., Ltd., established in 2009 with the headquarter in Shenzhen, China, is a professional optical fiber transmission equipment manufacturer which included in R&D, manufacture, sales and service. Our company devotes to provide high-speed data transmission s...
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