| Usage: | Telephone, Computer, Workstation, Server, Mobile phone, Laptop |
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| Type: | Wireless |
| Support Network: | Ethernet |
| Samples: |
40G QSFP+ CWDM4 Modules
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
| Case Temperature | Tc | I-temp | -40 | 85 | °C | |
| Power Supply Voltage | VCC | 3.135 | 3.3 | 3.465 | V | |
| Signaling Rate each Channel | 10.3125 | Gbps | ||||
| Two Wire Serial (TWS) Interface Clock Rate | --- | --- | 400 | kHz | ||
| Power Supply Noise | --- | --- | 50 | mVpp | ||
| Supply Noise Rejection | --- | --- | 100 | mV | ||
| Receiver Differential Data Output | --- | 100 | Ohm | |||
| Operating Distance | D | --- | 10 | --- | km |
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
| Signaling rate, each lane (range) | GBb | 10.3125 | GBb | ||
| Center Wavelength | λ0 | 1264 | 1278 | nm | |
| λ1 | 1284 | 1298 | nm | ||
| λ2 | 1304 | 1318 | nm | ||
| λ3 | 1324 | 1338 | nm | ||
| Damage threshold | 3.3 | dBm | |||
| Average power at receiver input, each lane | -13.7 | 2.3 | dBm | ||
| Receive power, each lane (OMA) | 3.5 | dBm | |||
| Difference in receive power between any two lanes (OMA) | 7.5 | dBm | |||
| Receiver reflectance | -26 | dB | |||
| Receiver sensitivity (OMA) | SOMA | -11.5 | dBm | ||
| LOS Assert | LOSA | -28 | dBm | ||
| LOS De-Assert | LOSD | -12 | dBm | ||
| LOS Hysteresis | 0.5 | 6 | dB |
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
| Signaling rate, each lane (range) | GBb | 10.3125 | GBb | ||
| Center Wavelength | λ0 | 1264 | 1278 | nm | |
| λ1 | 1284 | 1298 | nm | ||
| λ2 | 1304 | 1318 | nm | ||
| λ3 | 1324 | 1338 | nm | ||
| Side-mode suppression ratio | SMSR | 30 | dB | ||
| Total average launch power | 8.3 | dBm | |||
| Average launch power, each lane | Pf | -7 | 2.3 | dBm | |
| Optical Modulation Amplitude (OMA), each lane | TxOMA | -4 | 3.5 | dBm | |
| Difference in launch power between any two lanes (OMA) | 6.5 | dB | |||
| Transmitter and Dispersion Penalty | TDP | 2.6 | dB | ||
| Launch power in OMA minus TDP, each lane | Tx-TDP | -4.8 | dBm | ||
| Average launch power of OFF transmitter, each lane | -30 | dBm | |||
| Extinction ratio | ER | 3.5 | dB | ||
| Relative Intensity Noise | -128 | dB/Hz | |||
| Optical return loss tolerance | 20 | dB | |||
| Transmitter reflectance | -12 | dB |
Product Features
*Compliant with 40G Ethernet IEEE 802.3ba 40GBASE CWDM4 standards
*Uncooled 4x10Gb/s CWDM transmitter
*Supports Infiniband SDR, DDR and QDR
*Operating Temperature
Industrial: -40°C to +85°C
Applications
*Data Center Backbone
*Ethernet Switches
*High-speed Servers
*High-performance Computing Clusters
*SAN, Routers, Hubs, Load Balancer
Q: Do you support customization?
A: Definitely yes, customization is available according to your product requirements.
Q: Can l get a sample first?
A: We do offer samples before making any production so that the production is up to the buyer's ex-pectation. Samples can be delivered within 5-8 days.
Q: What is your MOQ?
A: 1 piece is available. We can also provide free samples for our valued customers.
Q: How much will the shipping charges be?
A: It depends on the size of your shipment and the method of shipping. We will offer the charge to you as you requested. If you have another question, please contact us.
Q: Are you real manufacturer?
A: Yes, our factory is located in Suzhou, China, 12 years experience.
Suppliers with verified business licenses
Audited Supplier 
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