Shenzhen Miray Communication Technology Co., Ltd.
| 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-LR4 QSFP Transceiver Module |
| Data Rate | 40Gb/s |
| Device Type | QSFP+ |
| Wavelength | CWDMx4 |
| Max. Range | 10KM |
| Operating Mode | SMF |
| Connector | Dual LC |
| Temperature | COM |
| Brand Name | Mray |
| Model Number | QSFP-40G-LR4 |
| Certification | CE, FCC, RoHs, ISO9001 |
| Place of Origin | Shenzhen, China |
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Product Specification
| 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-LR4 QSFP Transceiver Module | Data Rate | 40Gb/s |
| Device Type | QSFP+ | Wavelength | CWDMx4 |
| Max. Range | 10KM | Operating Mode | SMF |
| Connector | Dual LC | Temperature | COM |
| Brand Name | Mray | Model Number | QSFP-40G-LR4 |
| Certification | CE, FCC, RoHs, ISO9001 | Place of Origin | Shenzhen, China |
| High Light | 2 Wire Interface cisco 40g qsfp ，Hot Pluggable 40g optical transceiver ，LR4 40g optical transceiver | ||
This product is a transceiver module designed for 2m-10km optical communication applications. The design is compliant to 40GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.
The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G694.2. It contains a duplex LC connector for the optical interface and a 148-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single- mode fiber (SMF) has to be applied in this module.
| 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 |
| Control Input Voltage High | VIH | 2.0 |
| Vcc | V |
| Control Input Voltage Low | VIL | GND |
| 0.7 | V |
| Control Output Voltage High | VOH | 2.0 |
| Vcc | V |
| Control Output Voltage Low | VOL | GND |
| 0.7 | V |
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Note |
| Operating Date Rate, per Lane | DR |
| 10.3125 | 11.2 | Gb/s |
|
| Total Average Launch Power | TPAVG |
|
| +8.3 | dBm |
|
| Average Launch Power, per Lane | PAVG | -7.0 |
| +2.3 | dBm |
|
| Optical Modulation Amplitude (OMA), per lane | POMA | -5.0 |
| +3.5 | dBm | 1 |
| Difference in Launch Power between any two Lanes (OMA) | PTX-DIFF |
|
| 6.5 | dB |
|
| Transmitter Dispersion Penalty, per Lane | TDP |
|
| 2.3 | dB |
|
| Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), per Lane | OMA- TDP | -4.8 |
|
| dB |
|
|
Optical Wavelength, each Lane | λL0 | 1264.5 | 1271 | 1277.5 | nm |
|
| λL1 | 1284.5 | 1291 | 1297.5 | nm |
| |
| λL2 | 1304.5 | 1311 | 1317.5 | nm |
| |
| λL3 | 1324.5 | 1331 | 1337.5 | nm |
| |
| Spectral Width (-20dB) | Δλ |
|
| 1 | nm |
|
| Side Mode Suppression Ratio | SMSR | 30 |
|
| dB |
|
| Optical Extinction Ratio | ER | 3.5 |
|
| dB |
|
| Optical Eye Mask { X1, X2, X3, Y1, Y2, Y3 } |
| { 0.25, 0.4, 0.45, 0.25, 0.28, 0.4 } | 2 | |||
| Average Launch Power OFF, per Lane | POFF |
|
| -30 | dBm |
|
| Relative Intensity Noise (OMA) | RIN |
|
| -128 | dB/Hz |
|
| Optical Return Loss Tolerance | ORLT |
|
| 12 | dB |
|
| Transmitter Reflectance | RTX |
|
| -12 | dB |
|
| Input Differential Impedance | ZIN | 85 | 100 | 115 | Ω |
|
| Differential Data Input Voltage | VIN-PP | 150 |
| 1200 | mVpp | |
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Note |
| Operating Date Rate, per Lane | DR |
| 10.3125 | 11.2 | Gb/s |
|
| Damage Threshold, per Lane | DTH | +3.3 |
|
| dBm | 1 |
| Average Receive Power, per Lane | PRX-AVG | -13.7 |
| +2.3 | dBm |
|
| Receiver Power (OMA), per Lane | PRX-OMA |
|
| +3.5 | dBm |
|
| Receiver Sensitivity (OMA), per Lane | SENAVG |
|
| -11.5 | dBm | 2 |
| Stressed Receiver Sensitivity (OMA), per Lane | SENSOMA |
|
| -9.9 | dBm | 3 |
| Receiver Reflectance | RRX |
|
| -26 | dB |
|
| LOS De-Assert | LOSD |
|
| -15 | dBm |
|
| LOS Assert | LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis | LOSHY | 0.5 |
|
| dB |
|
| Receiver Electrical 3dB upper Cutoff Frequency, per Lane | FCUT |
|
| 12.3 | GHz |
|
| Output Differential Impedance | ZOUT | 85 | 100 | 115 | Ω |
|
| Differential Data Output Voltage | VOUT-PP | 370 | 600 | 950 | mVpp |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2009
Total Annual:
15million-20million
Employee Number:
100~150
Ecer Certification：
Active Member
Shenzhen Miray Communication Technology Co., Ltd., established in 2009 with the headquarter in Shenzhen, China, is a professional optical fiber transmission equipment manufacturer which included in R&D, manufacture, sales and service. Our company devotes to provide high-speed data transmission s... Shenzhen Miray Communication Technology Co., Ltd., established in 2009 with the headquarter in Shenzhen, China, is a professional optical fiber transmission equipment manufacturer which included in R&D, manufacture, sales and service. Our company devotes to provide high-speed data transmission s...
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