SFP-B1553S-20 155M SFP Bidi 20KM SC
Optical SFP Module
155Mbps SFP Transceiver Bi-Di TX1550/RX1310nm 20km SC
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SFP-B1553S-20
155Mbps SFP Transceiver Bi-Di TX1550/RX1310nm 20km SC
Features
- Up to 155Mbps data links
- 1550nm FP laser and PIN photo detector for 20km transmission
- Compliant with SFP MSA and SFF-8472 with single SC receptacle
- Digital Diagnostic Monitoring: Internal Calibration or External Calibration
- Single +3.3V power supply
- Compatible with SONET
- Compatible with RoHS
- Operating case temperature: Commercial: 0℃ to +70℃ Industrial: -40℃ to +85℃
Application
- SDH and SONET system
- Fiber Channel
- Switch to Switch interface
- Switched backplane applications
- Router/Server interface
- Other optical transmission systems
Description
The SFP transceivers are high performance, cost effective modules supporting 155Mbps and 20km transmission distance with SMF.
The transceiver consists of three sections: a DFP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement (MSA). For further information, please refer to SFP MSA.
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage | Vcc | 0 | 4 | V |
| Storage Temperature | Ts | -40 | +85 | °C |
| Operating Humidity | – | 5 | 85 | % |
Recommended Operating Conditions
| Parameter | Symbol | Min | Typical | Max | Unit | |
| Operating Case Temperature | Standard | Tc | 0 | +70 | °C | |
| Industrial | -40 | +85 | °C | |||
| Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Power Supply Current | Icc | 300 | mA | |||
| Data Rate | 155 | Mbps | ||||
Ordering information
| Model No. | Product Description |
| SFP-B1553S-20 | 155Mbps,TX1550/RX1310nm,SC,20km, 0ºC ~ +70ºC, with DDM |
| SFP-B1553S-20I | 155Mbps,TX1550/RX1310nm,SC,20km, -40ºC ~ +85ºC, with DDM |
