| Sign In | Join Free | My insurersguide.com | 
              
  | 
      
| Categories | QSFP Transceiver Module | 
|---|---|
| Brand Name: | Mray | 
| Model Number: | QSFP-40G-ER4 | 
| Certification: | CE, FCC, RoHs, ISO9001 | 
| Place of Origin: | Shenzhen, China | 
| MOQ: | 1 piece | 
| Price: | Negotiable | 
| Payment Terms: | T/T, Western Union, L/C | 
| Supply Ability: | 10000pcs/day | 
| Delivery Time: | 1~2 days for samples | 
| Packaging Details: | 10pcs/plastic try, 500pcs per standard export carton | 
| Product name: | QSFP-40G-ER4 QSFP+ Optical Transceiver Module | 
| Network Technology: | 40GBase-ER4 | 
| Connector: | LC Duplex Connector | 
| Wavelength: | 1310nm | 
| Optical Monitor DOM: | YES | 
| Max Distance: | 40KM | 
| Temperature Range: | 0 to 70°C | 
| Optical Components: | DFB CWDM | 
Miray’s 40GE QSFP+ ER4 40km Optical Transceiver modules are designed for using in 40 Gigabit Ethernet and 4X10G OTN client interfaces over single mode fiber. They are compliant with the QSFP+ MSA, IEEE 802.3bm 40GBASE-ER4, and OTU3 requirements. The Gigalight technology enables the integration of 4 transmitters, 4 receivers and an optical MUX/DeMUX into a small form factor package.
Parameter  | Symbol  | Min  | Typical  | Max  | Unit  | 
Supply Voltage  | Vcc  | 3.13  | 3.3  | 3.47  | V  | 
Operating Case Temperature  | Tc  | 0  | 70  | ºC  | |
Data Rate Per Lane  | fd  | 9.95  | 10.3125  | 11.15  | Gb/s  | 
Humidity  | Rh  | 10  | 90  | %  | |
Power Dissipation  | Pm  | 3.5  | W  | ||
Fiber Bend Radius  | Rb  | 3  | cm  | 
Parameter  | Symbol  | Min  | Typical  | Max  | Unit  | 
Transmitter  | |||||
Signaling Speed per Lane  | 9.95  | 10.3  | 11.15  | GBd  | |
Center Wavelength  | λc  | 1264.5  | 1271  | 1277.5  | nm  | 
1284.5  | 1291  | 1297.5  | |||
1304.5  | 1311  | 1317.5  | |||
1324.5  | 1331  | 1337.5  | |||
Total Average Launch Power  | Pout  | 10.5  | dBm  | ||
Transmit OMA per Lane  | -1.3  | 5  | dBm  | ||
Average Optical power per lane  | TXPX  | -2.7  | 4.5  | dBm  | |
Difference in launch power between any two lanes (OMA)  | 4.7  | dB  | |||
Transmitter Dispersion Penalty  | TDP  | 2.6  | dB  | ||
Launch power (OMA) minus TDP per lane  | -0.5  | dBm  | |||
Extinction Ratio  | ER  | 4.5  | dB  | ||
Sidemode Suppression ratio  | SSRmin  | 30  | dB  | ||
Average Launch Power of OFF Transmitter (each lane)  | Poff  | -30  | dB  | ||
Relative Intensity Noise  | RIN  | -128  | dB/Hz  | ||
Transmitter Eye Mask definition: X1, X2, X3, Y1, Y2, Y3  | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}  | ||||
Jitter Generation  | Per OTL3.4 section 4.14.1  | ||||
Receiver  | |||||
Signaling Speed per Lane  | 9.95  | 11.15  | GBd  | ||
Center Wavelength  | λc  | 1264.5  | 1271  | 1277.5  | nm  | 
1284.5  | 1291  | 1297.5  | |||
1304.5  | 1311  | 1317.5  | |||
1324.5  | 1331  | 1337.5  | |||
Receive Power (OMA) per Lane  | RxOMA  | -4.0  | dBm  | ||
Average Receive Power per Lane  | RXPx  | -21.2  | -4.5  | dBm  | |
Receiver Sensitivity (OMA) per Lane(@ PRBS 231-1 and BER=5×E-5)  | Rxsens  | -19  | dBm  | ||
Stressed Receiver Sensitivity (OMA)per Lane(@ PRBS 231-1 and BER=10-12)  | SRS  | -16.8  | dBm  | ||
Damage Threshold per Lane  | PMAX  | -8  | dBm  | ||
Return Loss  | RL  | -26  | dB  | ||
Jitter Tolerance  | Per OTL3.4, G.8251  | ||||
Vertical eye closure penalty, per lane  | 2.2  | dB  | |||
Receive electrical 3 dB upper cutoff frequency, per lane  | 12.3  | GHz  | |||
LOS Assert  | LOSA  | -35  | dBm  | ||
LOS De-Assert – OMA  | LOSD  | -19  | dBm  | ||
LOS Hysteresis  | LOSH  | 0.5  | dB  | ||







                                 
                             |