PoE Switch and Industrial switch Manufacturer
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This is a standard SFP optical module. It uses two single-mode optical fibers, the speed rate up to 155Mbps and the transmission distance up to 20km. This product can match up with fiber converter and optical Ethernet switch with SFP port, it can be used in Ethernet, telecom and optical fiber communication and other industries.
ADVANTAGES
• Use SFP packaging form, LC connector, support SFF8472 standard
• Support hot plug
• Use1310 nm FP laser and PIN-TIA
• The data transmission distance of single mode optical fiber can up to 20 km
• Data input and output ports are comply with the low voltage emitter coupled logic(LVPECL) standard
• Low electromagnetic interference to the environment, strong ESD protection
• Meet IEC-60825 laser safety standard
• Meet RoHS standard
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Item |
Description |
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Power |
Power Supply |
The Host Power Supply |
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Voltage Range |
DC 3.15V～3.45V |
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Consumption |
1W |
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Optical Characteristics |
Optical Wave Length |
1310nm |
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Emission Light Power |
-15～-3dBm |
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Receiver Sensitivity |
-34dBm |
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Transmission Characteristics |
Optical Fiber Type |
Single- mode 9/125um, multi-mode 50/125um |
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Optical Fiber Port |
LC |
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Transmission Distance |
Single-mode 20km, multi-mode2km |
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Protection |
ESD |
1a contact discharge 3 level |
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1b air discharge 3 level |
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Per: IEC61000-4-2 |
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Environmental |
Working Temperature |
0℃~70℃ |
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Storage Temperature |
-40℃~70℃ |
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Humidity (Non-condensing) |
0~95% |
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Mechanical |
Dimension (L×W×H) |
55.4mm×13.7mm×6.25mm |
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Material |
Stainless steel |
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Color |
White |
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Weight |
17g |
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Designation |
Quantity |
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SFP-155M-20KM |
1 |
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User Manual |
1 |
