10G SFP+ ER 1550nm 40KM LC SMF Fiber Optic Transceiver

Detailed product specifications

1 Absolute Maximum Ratings

2 Recommended Operating Conditions

Note: -10 to 60degC with 1.5m/s airflow

3 Optical Characteristics

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.@10.3125Gbps, PRBS=2^31-1,NRZ

4 Electrical Interface Characteristics

Note: Into 100Ω differential termination.

5 Pin Descriptions

6 Transceiver Block Diagram

Note:
1.Circuit ground is internally isolated from chassis ground.
2.TFAULT is an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms resistor on the host board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V.A high output indicates a transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal operation. In the low state, the output is pulled to <0.8V.
3.Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
4.Should be pulled up with 4.7kΩ- 10kΩ host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low to indicate module is plugged in.
5.Internally pulled down per SFF-8431 Rev 4.1.
6.LOS is open collector output. It should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.

7 Recommended Interface Circuit

8 Outline Dimensions

9 Regulatory Compliance