Ascent’s SFPP-ATLP-51-100 SFP+ transceivers are high performance, cost effective modules supporting data rate of 10 Gbps and 100 km transmission distance with SMF. They offer the most efficient way to meet the demanding needs of the next-generation data center networking environment.
• Up to 11.3 Gbps data links
• Up to 100 km transmission on SMF
• EML transmitter and APD receiver
• Metal enclosure for lower EMI
• 2-wire interface with integrated Digital Diagnostic monitoring
• Hot-pluggable SFP+ footprint
• Specifications compliant with SFF 8472
• Compliant with SFP+ MSA with LC connector
• Single 3.3V power supply
• Operating temperature range: 0 °C to +70 °C (commercial) / -40 °C to +85 °C (industrial)
• With CDR supported 9.8 Gb/s to 11.3 Gb/s reference-free
• ≤1.8 W power dissipation
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 | Top | 0 | ‑ | 70 | °C | Commercial |
‑40 | ‑ | 85 | Industrial | |||
Power Supply Voltage | VCC | 3.14 | 3.3 | 3.47 | V | |
Data Rate | BR | 10.3125 | Gbps | |||
Transmission Distance | TD | 100 | km | |||
Coupled fiber | Single‑mode fiber | 9/125 µm SMF |
Optical Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
Transmitter | ||||||
Average Launched Power | PO | 1 | 5 | dBm | 1 | |
Extinction Ratio | ER | 8.2 | dB | 2 | ||
Center Wavelength | λc | 1530 | 1550 | 1565 | nm | |
Spectrum Band Width (‑20dB) | σ | 0.3 | nm | |||
SMSR | 30 | dB | ||||
Transmitter OFF Output Power | POff | ‑30 | dBm | |||
Transmitter and Dispersion Penalty | TDP | 4.0 | dB | 3 | ||
Output Eye Mask | Compliant with IEEE 802.3ae | |||||
Receiver | ||||||
Input Optical Wavelength | λ | 1270 | 1610 | nm | ||
Receiver Sensitivity | Psen | ‑25.0 | dBm | 4 | ||
Input Saturation Power (Overload) | Psat | ‑6.0 | dBm | |||
Receiver Reflectance | Rrx | ‑27 | dB | |||
LOS Assert | LOSA | ‑37 | 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 test signal@10.3125Gbps, PRBS=2^31‑1, NRZ, O/E module 86105D (ER at least 1 dB lower than 86105D when using 86105C)
3. Measured with conformance test signal for BER = 10^–12.@10.3125Gbps, PRBS=2^31‑1, NRZ, Optical source with worst ER, Wavelength 1550nm with 100km fiber
4. Measured with conformance test signal for BER = 10^–12.@10.3125Gbps, PRBS=2^31‑1, NRZ, Optical source with worst ER, Wavelength 1550nm; back to back.
Electrical Characteristics
Parameter | Symbol | Min | Typ | Max | Unit | Notes |
Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
Supply Current (Note 1) | Icc | 490 | mA | Commercial | ||
550 | Industrial | |||||
Transmitter | ||||||
Input Differential Impedance | Rin | 100 | Ω | 2 | ||
Single Ended Data Input Swing | Vin‑pp | 180 | 700 | mV | ||
Transmit Disable Voltage | VDis | 2.0 | Vcc | V | 3 | |
Transmit Enable Voltage | VEN | Vee | Vee+ 0.8 | V | ||
Transmit Disable Assert Time | 10 | µs | ||||
Receiver | ||||||
Differential Data Output Swing | Vout‑pp | 400 | 800 | mV | 4 | |
Data Output Rise Time | tr | 28 | ps | 5 | ||
Data Output Fall Time | tf | 28 | ps | 5 | ||
LOS Output High Level | VLOS‑H | 2.0 | VCCHOST | V | 6 | |
LOS Output Low Level | VLOS‑L | Vee | Vee+0.8 | V | 6 |
Notes:
1. Measured with receive Pin=Psen, Vcc=3.3V, operation temperature range, without air flow
2. Connected directly to TX data input pins. AC coupled.
3. Or open circuit.
4. Into 100 Ω differential termination.
5. 20 % to 80 %.
6. Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
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