Place of Origin:
Wuhan China
Brand Name:
Springtek
Certification:
ISO9001 RoHS FCC CE
Model Number:
S-FP1085L03-CD
10G SFP+SR Optical Transceiver,LC connector, 850nm for up to 300m over MMF
Ordering information
| Part Number | Product Description |
| S-FP1085L03-CD | SFP+, 10.3125Gbps, 850nm, SM, 300m, 0ºC~+70ºC, With DDM |
| S-FP1085L03-ID | SFP+, 10.3125Gbps, 850nm, SM, 300m, -40ºC~+85ºC, With DDM |
Description
Springtek 850nm SFP+ transceiver is designed to transmit and receive optical data over multimode fiber for 10G ethernet.
The module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.
Features
850nm VCSEL Laser and PIN photo detector
Duplex LC receptacle optical interface complian
Single +3.3V power supply
Hot-pluggabl
AC coupling of CML signals
International Class1 laser safety certified
Operating temperature range:
DDMI function available with internally calibrated mode
Commercial: 0℃~+70℃
RoHS compliant (lead free)
Applications
Fiber Channel
Absolute Maximum Ratings
| Parameter | Symbol | Min | Typ | Max | Unit |
| Power Supply Voltage | Vcc | -0.5 | 4 | V | |
| Storage Temperature Range | Ts | -40 | 85 | °C | |
| Relative Humidity - Storage | RHS | 0 | 95 | % | |
| Relative Humidity - Operating | RHO | 0 | 85 | % |
Recommended Operating Conditions
| Parameter | Symbol | Min | Typ | Max | Unit |
| Case Operating Temperature Range | Tc | 0 | - | 70 | °C |
| -40 | - | 85 | |||
| Power Supply Voltage | Vcc | 3.14 | 3.3 | 3.47 | V |
| Supply Current | Icc | - | - | 300 | mA |
| Data Rate | BR | - | 10.3125 | - | Gbps |
Electrical Characteristics
| Transmitter Electrical Characteristics | |||||
| Parameter | Symbol | Min | Typ | Max | Unit |
| Differential Input Voltage Swing | VIN | 180 | - | 700 | mV |
| Tx Differential Input Impendence | ZIN | - | 100 | - | Ω |
| Transmitter Disable Voltage | VDIS | 2.0 | - | VCC+0.3 | V |
| Transmitter Enable Voltage | VEN | -0.3 | - | 0.8 | V |
| TFAULT Logic High | VTFH | 2.4 | - | VCC+0.3 | V |
| TFAULT Logic Low | VTFL | -0.3 | - | +0.4 | V |
| Receiver Electrical Characteristics | |||||
| Parameter | Symbol | Min | Typ | Max | Unit |
| Differential output Voltage Swing | VOUT | 300 | - | 850 | mV |
| Rx Differential Output Impendence | ZOUT | - | 100 | - | Ω |
| LOS Assert Voltage | VLOSA | 2.4 | - | VCC+0.3 | V |
| LOS De-assert Voltage | VLOSD | -0.3 | - | +0.4 | V |
Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Notes | ||
| Transmitter Characteristics | ||||||||
| Laser Type | FP | |||||||
| Center Wavelength Range | λ | 840 | 850 | 860 | nm | |||
| Spectral Width RMS | Δλ | - | - | 0.45 | nm | |||
| Average Launch power of OFF transmitter | POFF | - | - | -30 | dBm | |||
| Launch Optical Power | Pout | -5 | - | -1 | dBm | 1 | ||
| Extinction Ratio | ER | 3.5 | - | - | dB | |||
| Relative Intensity Noise | RIN | - | - | -128 | dB/Hz | |||
| Optical Return Loss Tolerance | - | - | 12 | dB | ||||
| Transmitter and Dispersion Penalty | TDP | - | - | 3.9 | dB | |||
| Eye Diagram | Complies with IEEE802.3ae eye masks when filtered | |||||||
| Receiver Characteristics | ||||||||
| Receiver Type | PIN | |||||||
| Operating Central Wavelength | λ | 840 | - | 860 | nm | |||
| Receiver Sensitivity | Sen | - | - | -10 | dBm | 2 | ||
| Receiver Overload | PSAT | 0.5 | - | - | dBm | |||
| Receiver Reflectance | RFL | - | - | -12 | dB | |||
| LOS Assert | LOSA | -30 | - | - | dBm | |||
| LOS De-Assert | LOSD | - | - | -17 | dBm | |||
| LOS Hysteresis | LOSH | 0.5 | 3 | 5 | dB | |||
| Notes | ||||||||
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