ASCENT’s SFP+ transceiver SFPP-ATLP-51-80 is designed for use in 10-Gigabit Ethernet links up to 80 km over single mode fiber.
• Up to 11.1 Gbps Data Links
• Up to 80 km transmission on SMF
• EML transmitter and PIN receiver
• Metal enclosure, for lower EMI
• 2-wire interface with integrated Digital Diagnostic monitoring
• Hot-pluggable SFP+ footprint
• Compliant with SFP+ MSA with LC connector
• Compliant with SFF-8431
• Single 3.3V power supply
• Case operating temperature range: 0 °C to 70 °C
• Power dissipation < 1.5 W
• 10BASE-ZR/ZW
• RoHS compliant
Absolute Maximum Ratings
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Storage Temperature | Ts | ‑40 | ‑ | 85 | °C | |
Relative Humidity | RH | 5 | ‑ | 95 | % | |
Power Supply Voltage | VCC | ‑0.3 | ‑ | 4 | V | |
Signal Input Voltage | Vcc‑0.3 | ‑ | Vcc+0.3 | V |
Recommended Operating Conditions
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Case Operating Temperature | Tcase | 0 | ‑ | +70 | °C | Commercial |
‑40 | ‑ | +85 | °C | Industrial | ||
Power Supply Voltage | VCC | 3.14 | 3.3 | 3.47 | V | |
Power Supply Current | ICC | ‑ | 450 | mA | ||
Data Rate | BR | 10.3125 | Gbps | |||
Transmission Distance | TD | ‑ | 80 | km | ||
Coupled fiber | Single‑mode fiber | 9/125 µm SMF |
Optical Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
Transmitter | ||||||
Average Launched Power | PO | ‑1 | +4 | dBm | 1 | |
Extinction Ratio | ER | 8.2 | dB | |||
Center Wavelength | λc | 1530 | 1550 | 1565 | nm | |
Spectrum Band Width (RMS) | σ | 1.0 | nm | |||
SMSR | 30 | dB | ||||
Transmitter OFF Output Power | POff | ‑30 | dBm | |||
Transmitter and Dispersion Penalty | TDP | 3.0 | dB | |||
Output Eye Mask | Compliant with IEEE 802.3ae | |||||
Receiver | ||||||
Input Optical Wavelength | λ | 1270 | 1610 | nm | ||
Receiver Sensitivity | Psen | ‑23 | dBm | 2 | ||
Input Saturation Power (Overload) | Psat | ‑6 | dBm | |||
Receiver Reflectance | Rrx | ‑27 | dB | |||
LOS Assert | LOSA | ‑35 | dBm | |||
LOS De‑Assert | LOSD | ‑26 | dBm | |||
LOS Detect Hysteresis | PHYS | 0.5 | dB |
Note:
1. Launched power (avg.) is power coupled into a single‑mode fiber with master connector. (Before of Life)
2. Measured with conformance test signal for BER = 10‑12 @ 10.3125 Gbps, PRBS=231‑1, NRZ
Electrical Characteristics
Parameter | Symbol | Min | Typ | Max | Unit | Note |
Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
Supply Current | Icc | 450 | mA | Commercial | ||
550 | mA | Industrial | ||||
Transmitter | ||||||
Input Differential Impedance | Rin | 100 | Ω | 1 | ||
Single Ended Data Input Swing | Vin, pp | 180 | 700 | mV | ||
Transmit Disable Voltage | VD | Vcc–1.3 | Vcc | V | ||
Transmit Enable Voltage | VEN | Vee | Vee+ 0.8 | V | 2 | |
Transmit Disable Assert Time | 10 | µs | ||||
Receiver | ||||||
Differential data output swing | Vout, pp | 300 | 850 | mV | 3 | |
Data output rise time | tr | 28 | ps | 4 | ||
Data output fall time | tf | 28 | ps | 4 | ||
LOS Fault | VLOS fault | Vcc–1.3 | VccHOST | V | 5 | |
LOS Normal | VLOS norm | Vee | Vee+0.8 | V | 5 | |
Power Supply Rejection | PSR | 100 | mVpp | 6 |
Notes:
1. Connected directly to TX data input pins. AC coupled thereafter.
2. Or open circuit.
3. Into 100 Ω differential termination.
4. 20 % to 80 %.
5. Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
6. Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified value applied through the recommended power supply filtering network.
Regulatory Compliance
Feature | Reference | Performance |
Electrostatic Discharge (ESD) | IEC/EN 61000‑4‑2 | Compatible with standards |
Electromagnetic Interference (EMI) | FCC Part 15 Class B EN 55022 Class B (CISPR 22A) | Compatible with standards |
Laser Eye Safety | FDA 21CFR 1040.10, 1040.11 IEC/EN 60825‑1, 2 | Class 1 laser product |
Component Recognition | IEC/EN 60950, UL | Compatible with standards |
ROHS | 2002/95/EC | Compatible with standards |
EMC | EN61000‑3 | Compatible with standards |
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10G SFP+ LR 1310 nm 10 km
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10G SFP+ CDR 1550 nm 100 km
10G SFP+ 850 nm 300 m
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