● SFP Multi-source Package with LC Receptacle
● Up to 2.5Gb/s Data Links
● Up to 40km on 9/125µm SMF 
● Single +3.3V Power Supply
● Hot-Pluggable
● Compliant with ITU-T G.957
● Eye Safety Designed to Meet Laser Class1, Compliant with IEC60825 
● Monitoring Interface Compliant with SFF-8472
● Compliant with Bellcore TA-NWT-000983
● Operating Case Temperature
Standard(X=1):0℃~+70℃
Industrial(X=2):-40℃~+85℃
● RoHS Compliant Products
				
Electrical and Optical Characteristics: (Condition: Ta=TOP)
| Parameter | 
 Symbol  | 
 Min.  | 
 Typical  | 
 Max.  | 
 Unit  | 
| Transmitter Differential Input Volt | 
 +/-TX_DAT  | 
 200  | 
 2400  | 
 mV p-p  | 
|
| Supply Current | 
 ICC  | 
 160  | 
 350  | 
 mA  | 
|
| Tx_Disable Input Voltage – Low | 
 VIL  | 
 0  | 
 0.8  | 
 V  | 
|
| Tx_Disable Input Voltage – High | 
 VIH  | 
 2.0  | 
 Vcc  | 
 V  | 
|
| Tx_Fault Output Voltage – Low | 
 VOL  | 
 0  | 
 0.8  | 
 V  | 
|
| Tx_Fault Output Voltage – High | 
 VOH  | 
 2.0  | 
 Vcc  | 
 V  | 
|
| Receiver Differential Output Volt | 
 +/-RX_DAT  | 
 400  | 
 1400  | 
 mV p-p  | 
|
| Rx_LOS Output Voltage- Low | 
 VOL  | 
 0  | 
 0.8  | 
 V  | 
|
| Rx_LOS Output Voltage- High | 
 VOH  | 
 2.0  | 
 Vcc  | 
 V  | 
Transmitter:
| 
 Parameter  | 
 Symbol  | 
 Min.  | 
 Typical  | 
 Max.  | 
 Unit  | 
| Data Rate | 
 B  | 
 -  | 
 2.5  | 
 -  | 
 Gb/s  | 
| Centre Wavelength | 
 λc  | 
 1540  | 
 1550  | 
 1560  | 
 nm  | 
| 
 Parameter  | 
 Symbol  | 
 Min.  | 
 Typical  | 
 Max.  | 
 Unit  | 
| Output Spectral Width | 
 △λ(-20dB)  | 
 -  | 
 -  | 
 1  | 
 nm  | 
| Side Mode Suppression Ratio | 
 SMSR  | 
 30  | 
 dB  | 
||
| Average Output Power*Note1 | 
 Po  | 
 -2  | 
 -  | 
 3  | 
 dBm  | 
| Extinction Ratio*Note2 | 
 E.R.  | 
 8.2  | 
 -  | 
 -  | 
 dB  | 
| Supply Current | 
 ICC  | 
 -  | 
 100  | 
 230  | 
 mA  | 
| Rise and Fall Time (20~80%) | 
 Tr/Tf  | 
 -  | 
 0.18  | 
 ns  | 
|
| Average Output Power@TX_DISABLE | 
 Po_dis  | 
 -45  | 
 dBm  | 
||
| Output Optical Eye | 
 Compliant with ITU-T.957  | 
||||
Receiver:
| Parameter | 
 Symbol  | 
 Min.  | 
 Typical  | 
 Max.  | 
 Unit  | 
| Date Rate | 
 B  | 
 -  | 
 2.5  | 
 -  | 
 Gb/s  | 
| Receive Sensitivity*Note3 | 
 Pmin  | 
 -  | 
 -  | 
 -27  | 
 dBm  | 
| Maximum Input Power | 
 Pmax  | 
 -2  | 
 -  | 
 -  | 
 dBm  | 
| Signal Detect Threshold-De-Assert | 
 SD  | 
 
  | 
 
  | 
 -29  | 
 dBm  | 
| Signal Detect Threshold-Assert | 
 SA  | 
 -40  | 
 
  | 
 
  | 
 dBm  | 
| Hysteresis | 
 -  | 
 
  | 
 2.0  | 
 
  | 
 dB  | 
| Reflection | 
 -  | 
 -  | 
 -  | 
 -27  | 
 dB  | 
| Optical Path Penalty*Note4 | 
 OPP  | 
 -  | 
 -  | 
 1  | 
 dB  | 
| Supply Current | 
 ICC  | 
 -  | 
 60  | 
 120  | 
 mA  | 
| Operating Wavelength | 
 λc  | 
 1290  | 
 -  | 
 1330  | 
 nm  | 
| Alarm Output Interface | 
 LVTTL  | 
||||
Note1: Measured with 9/125µm single-mode fiber.
Note2: Filtered, measured with a PRBS 2^23-1 test pattern @2.5Gbps
Note3: Measured with ER=8.2dB, 2^23-1 PRBS data pattern, BER≤1E-12.
Note4: Measured with ER=8.2dB, 2^23-1 PRBS data pattern @2.5Gbps, G.652 SMF, BER≤1E-12.