ASCENT SFPP-ATLP-85-03 transceivers support the 2-wire serial communication protocol as defined in the SFP+ MSA.
• Applicable for 10GBASE-SR/SW and 10G Ethernet networks
• Compliant to SFP+ SFF-8431
• Compliant to 802.3ae 10GBASE-SR standard
• RoHS,FCC Compliant
• Compatible with Juniper
• Case operating temperature range: Commercial: 0 to 70°C
Industrial: -40 to 85°C
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 | ‑ | 300 | mA | ||
Data Rate | BR | 10.3125 | Gbps | |||
Transmission Distance | TD | ‑ | 300 | m | ||
Coupled Fiber | Multi‑mode fiber | 50/125 µm MMF |
Optical Characteristics
Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
Transmitter | ||||||
Output Optical Power | POUT | ‑7.3 | ‑1 | dBm | 1 | |
Optical Wavelength | λ | 840 | 850 | 860 | nm | |
Optical Extinction Ratio | ER | 3.0 | dB | |||
RIN | RIN | ‑128 | dB/Hz | |||
Output Eye Mask | Compliant with IEEE 802.3ae | |||||
Receiver | ||||||
Rx Sensitivity | RSENS | ‑11.1 | dBm | 2 | ||
Input Saturation Power (Overload) | Psat | 0.5 | dBm | |||
Wavelength Range | λC | 770 | 850 | 860 | nm | |
LOS De‑Assert | LOSD | ‑12 | dBm | |||
LOS Assert | LOSA | ‑30 | dBm | |||
LOS Hysteresis | 0.5 | dB |
Notes:
1. Class 1 Laser Safety per FDA/CDRH and IEC‑825‑1 regulations.
2. Measured with a PRBS 231‑1 test pattern, @ 10.325 Gb/s, BER<10-12.
Electrical Characteristics
Parameter | Symbol | Min | Typ | Max | Unit | NOTE |
Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
Supply Current | Icc | 300 | mA | |||
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 | |
Receiver | ||||||
Differential Data Output Swing | Vout, pp | 300 | 850 | mV | 3 | |
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. 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.
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 |
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+ 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
10G SFP+ CWDM 1610 80 km
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