Lifetime Connectivity

SFPP-1.25G-10km-1310
Hybriflex SFP+ Modul 1.25G 10km

Rev : A | Rev date : 09 Mar 2026

SFP optical transceivers are based on the Gigabit Ethernet IEEE 802.3 standard and Fibre Channel FC-PI Rev.5.0,providing a fast and reliable interface for
GE/FC applications The product implements digital diagnostics via a 2-wire serial bus compliant with the INF-8074i Small Form Factor Pluggable Multi-Source Agreement (MSA) and SFF-8472 standard.

Features / Benefits

  • Supports data rates of 1.25Gb/s
  • Compliant with SFP MSA
  • Hot-pluggable SFP footprint
  • 1310nm FP laser transmitter
  • Duplex LC connector
  • Built-in digital diagnostic functions
  • Up to 10km on 9/125um SMF
  • Single power supply 3.3V
  • RoHS Compliant
  • Class 1 laser product complies with EN 60825-1
  • Operating temperature range: -40◦C to 85◦C
sfpp pic1 1310nm 10km.jpg
Absolute Maximum Ratings
Parameter Symbol Min Typ Max Unit Notes
Storage Temperature Ts -40 - 85 °C Ambient temperature
Relative Humidity Rh 5 - 95 % -
Supply Voltage Vcc -0.5 - 4.0 V -
Recommended Operating Conditions
Parameter Symbol Min Typ Max Unit Notes
Data Rate DR - 1.25 - Gb/s IEEE 802.3
Data Rate DR - 1.062 - Gb/s FC-PI-2 Rev 5
Bit Error Rate BER - - 10−12 - -
Operating Temperature Tc -40 - 85 °C Case temperature
Supply Current Icc - 175 300 mA For electrical power interface
Input Voltage Vcc 3.14 3.3 3.46 V -
Transmitter Optical Characteristics
Parameter Symbol Minimum Typical Maximum Unit Notes
Output Optical Power PTX -9 - -3 dBm Class 1 Product
Optical Center Wavelength λC 1270 - 1355 nm -
Optical Modulation Amplitude OMA 174 - - μW Equivalent extinction ratio specification for FC
Extinction Ratio ER 6 - - dB -
Tx Disabled Power PTX_DIS - - -45 dBm -
Spectral Width (RMS) Δλ - - 3 nm -
Optical Rise/Fall Time(20%-80%) tr/tf - 150 260 ps -
Transmitter Dispersion Penalty TDP - - 2 dB -
Relative Intensity Noise RIN - - -120 dB/Hz -
Generated Jitter (peak to peak) GJPP - - 0.15 UI -
Optical Return Loss Tolerance ORL - - 12 dB -
Receiver Optical Characteristics
Parameter Symbol Minimum Typical Maximum Unit Notes
Receiver Overload Pol -3 - - dBm -
Optical Center Wavelength λ C 1260 - 1360 nm -
Receiver Sensitivity (PAVG) - - - -19.5 dBm -
Receiver Sensitivity OMA SOMA - - -18.7 dBm -
Optical Return Loss TORL 12 - - dB -
Receiver Reflectance RREFL - - -12 dB -
Generated Jitter(peak to peak) RJp−p - - 0.15 UI -
LOS Assert LOS-A -35 - - dBm -
LOS De-Assert LOS-D - - -27 dBm -
LOS Hysteresis LOS-H 0.5 - - dB -
Electrical Characteristics
Transmitter Parameter Symbol Minimum Typical Maximum Unit Notes
Input differential impedance RIN - 100 - Ω -
Single ended data input swing VIN PP 250 - 1200 mV -
Transmit disable voltage VD VCC-1.3 - Vcc V -
Transmit enable voltage VEN VEE - VEE+0.8 V -
Transmit disable assert time - - - 10 μs -
Receiver Parameter Symbol Minimum Typical Maximum Unit Notes
Single ended data output swing VOUT PP 300 - 800 mV -
Data output rise/fall time (20%-80%) tr/tf - - 300 PS -
RX_LOS Loss of signal (LOS) VOH VCC-0.5 - VCC HOST V -
RX_LOS Normal Operation VOL VEE - VEE+0.5 V -
PIN Description
PIN Name Function / Description Notes
1 VEET Transmitter ground (common with receiver ground) Circuit ground is isolated from chassis ground
2 TX_FAULT Transmitter Fault. Not supported -
3 TX DISABLE Transmitter Disable. Laser output disabled on high or open Disabled:TDIS>2Vor open, Enabled: TDIS<0.8V
4 MOD_DEF(2) Module Definition 2. Data line for serial ID Should Be pulled up with 4.7k –10k ohm on host board to a voltage between 2V and 3.6V
5 MOD_DEF(1) Module Definition 1. Clock line for serial ID Should Be pulled up with 4.7k –10k ohm on host board to a voltage between 2V and 3.6V
6 MOD_DEF(0) Module Definition 0. Grounded within the module Should Be pulled up with 4.7k –10k ohm on host board to a voltage between 2V and 3.6V
7 Rate Select No connection required -
8 LOS Loss of Signal indication. Logic 0 indicates normal operation LOS is open collector output
9 VEER Receiver ground (common with transmitter ground) Circuit ground is isolated from chassis ground
10 VEER Receiver ground (common with transmitter ground) Circuit ground is isolated from chassis ground
11 VEER Receiver ground (common with transmitter ground) Circuit ground is isolated from chassis ground
12 RD- Receiver Inverted DATA out. AC coupled -
13 RD+ Receiver Non-inverted DATA out. AC coupled -
14 VEER Receiver ground (common with transmitter ground) Circuit ground is isolated from chassis ground
15 VCCR Receiver power supply -
16 VCCT Transmitter power supply -
17 VEET Transmitter ground (common with receiver ground) Circuit ground is isolated from chassis ground
18 TD+ Transmitter Non-Inverted DATA in. AC coupled -
19 TD- Transmitter Inverted DATA in. AC coupled -
20 VEET Transmitter ground (common with receiver ground) Circuit ground is isolated from chassis ground