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Product Description of SFP 155M BIDI 20KM 1310TX/1550RX SC:
The SFP transceivers are high performance, cost effective modules supporting data-rate of 155Mbps Mbps and a 20 km transmission distance with SMF. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information,please refer to SFP MSA and SFF-8472.
Features of SFP 155M BIDI 20KM 1310TX/1550RX SC:
- Up to 155Mbps data links
- 1310nm FP Laser and PIN photo-detector for YSP01-B3520
- 1550nm FP Laser and PIN photo-detector for YSP01-B5320
- Up to 20km on 9/125µm SMF
- Simplex SC receptacle optical interface compliant
- Hot-pluggable
- All-metal housing for superior EMI performance
- RoHS6 compliant (lead-free)
- Operating case temperature:
- Commercial: -5°C to +70°C
- Extended: -20°C to +80°C
- Industrial: -40°C to +85°C
Applications of SFP 155M BIDI 20KM 1310TX/1550RX SC:
- SONET OC-12/ SDH STM-4
- Fast Ethernet
- Switch to Switch interface
- Switched backplane applications
- Router/Server interface
- Other optical transmission systems
Standards of SFP 155M BIDI 20KM 1310TX/1550RX SC:
- Compliant with SFP MSA
- Compliant with SFF-8472
- Compatible with G.957
Absolute Maximum Ratings of SFP 155M BIDI 20KM 1310TX/1550RX SC:
| Parameter | Symbol | Min. | Typical | Max. | Unit |
|---|---|---|---|---|---|
| Power Supply Voltage | VCC | 0 | 3.6 | V | |
| Storage Temperature | Ts | -40 | +85 | °C | |
| Operating Case Temperature | Tc | -40 | +85 | °C | |
| Relative Humidity | RH | 0 | 85 | % | |
| RX Input Average Power | Pmax | - | 0 | dBm |
Recommended Operating Environment of SFP 155M BIDI 20KM 1310TX/1550RX SC:
| Parameter | Symbol | Min. | Typical | Max. | Unit |
|---|---|---|---|---|---|
| Power Supply Voltage | VCC | 3.13 | 3.3 | 3.46 | V |
| Power Supply Current | Icc | 300 | mA | ||
| Operating Case Temperature | |||||
| Commercial | TC | -5 | +70 | °C | |
| Extended | -20 | +80 | °C | ||
| Industrial | -40 | +85 | °C | ||
| Data Rate | 125/155 |
Electrical Characteristics of SFP 155M BIDI 20KM 1310TX/1550RX SC:
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
|---|---|---|---|---|---|---|
| Transmitter Section | ||||||
| Input Differential Impedance | Rin | 90 | 100 | 110 | Ω | |
| Single Ended Data Input Swing | Vin_PP | 250 | 1000 | mV | 1 | |
| Transmit Disable Voltage | VD | Vcc – 1.3 | Vcc | V | ||
| Transmit Enable Voltage | VEN | Vee | Vee+0.8 | V | 2 | |
| Receiver Section | ||||||
| Single Ended Data Output Swing | Vout_PP | 300 | 600 | mV | ||
| LOS Fault | Vlos_fault | Vcc – 0.5 | Vcc_host | V | 2 | |
| LOS Normal | Vlos_norm | Vee | Vee+0.5 | V | 2 |
Optical Parameters of SFP 155M BIDI 20KM 1310TX/1550RX SC:
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
|---|---|---|---|---|---|---|
| Transmitter Section | ||||||
| Centre Wavelength | λc | 1260 | 1310 | 1360 | nm | YSP01-B3520 |
| 1480 | 1550 | 1580 | nm | YSP01-B5320S | ||
| Spectral Width (RMS) | σ | 3 | nm | |||
| Average Optical Power (avg.) | Pout | -9 | -3 | dBm | 1 | |
| Laser Off Power | Poff | - | - | -45 | dBm | |
| Extinction Ratio | ER | 10 | - | - | dB | 2 |
| Relative Intensity Noise | RIN | - | - | -120 | dB/Hz | |
| Optical Rise/Fall Time | tr / tf | - | 1300 | ps | 3 | |
| Optical Return Loss Tolerance | - | - | 12 | dB | ||
| Output Optical Eye | Compliant with G.957 eye masks when filtered | |||||
| Receiver Section | ||||||
| Receiver Center Wavelength | λc | 1480 | 1550 | 1580 | nm | YSP01-B3520S |
| 1260 | 1310 | 1360 | nm | YSP01-B5320S | ||
| Receiver Sensitivity in Average Power | Sen | -32 | -3 | dBm | 4 | |
| Los Assert | LOSA | -40 | - | - | dBm | |
| Los Dessert | LOSD | - | - | -34 | dBm | |
| Los Hysteresis | LOSH | 0.5 | - | 5 | dB | |
| Overload | Pin-max | - | - | -3 | dBm | 4 |
| Receiver Reflectance | - | - | -12 | dB | ||
| Receiver Power (damage) | - | - | 0 | dBm |
Timing Characteristics of SFP 155M BIDI 20KM 1310TX/1550RX SC:
| Timing Characteristics | Parameter | Symbol | Min. | Typical | Max. | Unit |
|---|---|---|---|---|---|---|
| TX_Disable Assert Time | t_off | 10 | - | - | us | |
| TX_Disable Negate Time | t_on | - | 1 | ms | ||
| Time to Initialize Include Reset of TX_FAULT | t_init | 300 | - | - | ms | |
| TX_FAULT from Fault to Assertion | t_fault | - | 100 | us | ||
| TX_Disable Time to Start Reset | t_reset | - | 10 | us | ||
| Receiver Loss of Signal Assert Time | TA, RX_LOS | - | 100 | us | ||
| Receiver Loss of Signal Deassert Time | Td, RX_LOS | - | 100 | us | ||
| Rate-Select Change Time | t_ratesel | - | 10 | us | ||
| Serial ID Clock Time | f_serial-clock | - | 100 | kHz |
Digital Diagnostic Monitor Characteristics of SFP 155M BIDI 20KM 1310TX/1550RX SC:
| Digital Diagnostic Monitor Characteristics (DDM) | Parameter | Symbol | Min. | Max. | Unit |
|---|---|---|---|---|---|
| Temperature Monitor Absolute Error | DMI_Temp | -3 | 3 | °C | |
| Laser Power Monitor Absolute Error | DMI_TX | -3 | 3 | dB | |
| RX Power Monitor Absolute Error | DMI_RX | -3 | 3 | dB | |
| Supply Voltage Monitor Absolute Error | DMI_VCC | -3% | 3% | V | |
| Bias Current Monitor Absolute Error | DMI_Ibias | -10% | 10% | mA |
SFP 155M BIDI 20KM 1310TX/1550RX SC
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🚚 Cash on Delivery Available Within the Valley!
🔧 Warranty Included for Peace of Mind!
🔄 Exchange Available – Upgrade with Ease!
📦 Pre-Order Now if Out of Stock!
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