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Brand Name : | Mray |
Model Number : | QSFP-40G-ER4 |
Certification : | CE, FCC, RoHs, ISO9001 |
Price : | Negotiable |
Payment Terms : | T/T, Western Union, L/C |
Supply Ability : | 10000pcs/day |
Delivery Time : | 1~2 days for samples |
Miray’s QSFP-40G-ER4 is a 4-Channel CWDM 1300nm QSFP+ transceiver for 40GbE and InfiniBand DDR, QDR applications especially in Data Center & Storage networks. The transmitter converts 4-Channel 10G electrical input data to four CWDM optical signals and multiplex that into one 40G signal. The receiver de-multiplex the 40G signal reversely and converts that to 4-Channel 10G electrical output data. The techniques bring a compact transceiver module for an aggregate bandwidth of 40Gbps up to SMF 40km optical links.
Parameters | Symbol | Min. | Typ. | Max. | Unit |
Case Operating Temperature | TOP | 0 | - | +70 | °C |
Supply Voltage | VCC | +3.13 | +3.3 | +3.47 | V |
Data Rate, per lane | DR | 10.3125 | 11.2 | Gb/s | |
Data Rate Accuracy | ΔDR | -100 | +100 | ppm | |
Bit Error Rate | BER | 10-12 | |||
Supply Current | ICC | 1000 | mA | ||
Power Consumption | P | 2.5 | 3.5 | W | |
Transceiver Power-on Initialization Time | 2000 | ms |
Parameter | Symbol | Min | Typical | Max | Unit |
Transmitter | |||||
Signaling Speed per Lane | |||||
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 |
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