Ascent’s SFPP-ATLP-61-80 SFP+ transceiver is an integrated fiber optic transceiver that provides a high-speed serial link at signaling rates up to 11.1 Gb/s. The Coarse Wavelength Division Multiplexing (CWDM) Small Form Factor Pluggable Plus (SFP+) solution is a convenient and cost-effective solution for the adoption of 10 Gigabit Ethernet in campus, data-center, and metropolitan-area access networks
• Up to 11.1 Gbps Data Links
• Up to 80 km transmission on SMF
• Power dissipation < 1.5W
• CWDM EML Laser and APD 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
• Single 3.3V power supply
• Case operating temperature range:0 °C to 70 °C
• Compliant to 802.3ae 10GBASE-ZR/ZW
• Compliant to SFF-8472
• Compliant to SFF-8431
• RoHS compliant
Absolute Maximum Ratings
Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
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 | Notes |
Case Operating Temperature | Tcase | 0 | ‑ | 70 | °C | Without air flow |
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 | Notes |
Transmitter | ||||||
Output Optical Power | POUT | 0 | 4 | dBm | 1 | |
Optical Wavelength | λ | λ‑6.5 | λ+6.5 | nm | 2 | |
Spectral Width (‑20 dB) | σ | 1 | nm | |||
Optical Extinction Ratio | ER | 6 | dB | |||
Transmitter and Dispersion Penalty | TDP | 3 | dB | |||
Side mode Suppression ratio | SMSR | 30 | dB | |||
Output Eye Mask | Compliant with IEEE 802.3ae | |||||
Receiver | ||||||
Receiver Sensitivity | Psen | ‑23 | dBm | 3 | ||
Input Saturation Power (Overload) | PSAT | ‑6 | dBm | |||
Input Optical Wavelength | λIN | 1270 | 1610 | nm | ||
LOS ‑ Assert Power | PA | ‑26 | dBm | |||
LOS ‑ De‑assert Power | PD | ‑32 | dBm | |||
LOS ‑ Hysteresis | PHys | 0.5 | dB |
Notes:
1. Class 1 Laser Safety per FDA/CDRH and IEC‑825‑1 regulations.
2. λ is: 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610, please the “product selection”.
3. Measured with a PRBS 231‑1 test pattern, @10.325Gb/s, BER<10‑12.
Electrical Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
Supply Current | Icc | 450 | mA | |||
Transmitter | ||||||
Input Differential Impedance | Rin | 100 | Ω | 1 | ||
Differential Data Input Swing | Vin, pp | 180 | 1200 | 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 | us | ||||
Receiver | ||||||
Differential Data Output Swing | Vout, pp | 300 | 850 | mV | 3 | |
Data Output Rise Time | tr | 30 | ps | 4 | ||
Data Output Fall Time | tf | 30 | 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. Input 100 ohms differential termination.
4. These are unfiltered 20‑80 % values
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.
10G SFP+ LR 1310 nm 40 km
10G SFP+ LR 1310 nm 20 km
10G SFP+ LR 1310 nm 10 km
10G SFP+ LRM 1310 nm 2 km
10G SFP+ ER 1550 nm 40 km
10G SFP+ CDR 1550 nm 100 km
10G SFP+ ZR 1550 nm 80 km
10G SFP+ 850 nm 300 m
10G SFP+ Tunable DWDM 80 km
10G SFP+ DWDM 80 km
10G SFP+ DWDM 40 km
10G SFP+ CWDM 80 km
10G SFP+ CWDM 2733 60 km
10G SFP+ CWDM 40 km
10G SFP+ CWDM 10 km
10G SFP+ CWDM 2733 40 km
10G SFP+ CWDM 2733 10 km
10G XFP LR 1310 nm 20 km
10G XFP LR 1310 nm 10 km
10G XFP ER 1550 nm 40 km
10G XFP ZR 1550 nm 80 km
10G XFP CWDM 2633 60 km
10GBASE-T SFP+ Copper RJ45 30 m
10GB SFP+ Copper RJ45 30 m
16G SFP+ FC 850 nm 100 m
8.5G SFP+ SR 850 nm 150 m
6.25G SFP+ LRM 1330 nm 2 km
6.25G SFP+ SR 850 nm 300 m