20km Optic Transceiver Module 1270nm~1330nm QSFP 40G LR4 SFP Module
Description
QSFP-40G-LR4 SFP is the preferred solution for 40G Ethernet short-distance transmission, which can meet the requirements of 40G data center computer room construction. This optical module is mainly used in switches, routers, host adapter buses, enterprise storage, high density, high speed I/O, multi-channel interconnection, etc.
QSFP-40G-LR4 SFP package type is QSFP+ (Quad Small Form-factor Pluggable Plus), which is a four-channel small form-factor pluggable optical module. This package type is designed to meet the market’s demand for higher-density high-speed pluggable solutions Was born out of the demand. The transmission rate of this optical module can reach 40Gbps. It has four independent transmit and receive optical signal channels, and each channel can support 10Gbps data transmission.
| Product Name: | QSFP 40G LR4 SFP Module | Model Name: | QSFP-40G-LR4 |
| Wavelength: | 1270nm ~ 1330nm | Data Rate: | 40Gbps |
| Transmission Distance: | 20Km | Connector Type: | LC |
| DDM: | YES | Working Environment: | Commercial 0~70℃ |
| Cable Type: | SMF | Compatibility: | Multiple brands of switches |
Features
- High Channel Capacity: 40 Gbps per optics
- Up to 20km links on single mode fiber
- 4 CWDM channels 1271, 1291,1311 and 1331nm
- Electrically hot-swappable
- Compliant with IEEE 802.3ba 40GBASE-LR4
- Power dissipation < 3.5 W
- Supports Digital Diagnostics Monitoring
- RoHS6 Compliant
Applications
- InfiniBand QDR, DDR and SDR
- 40G Ethernet
- Proprietary High Speed Interconnections
- Data center
Product Paramenters
| Model | QSFP-40G-LR4 |
| Description | 40GBASE-LR4 optical transceiver, QSFP+, 40G, single-mode module (1310nm, 20km, LC) |
| Transceiver form factor | QSFP+ |
| Transmission speed | 40GE |
| Center wavelength (nm) | 1270 ~ 1330 |
| Standards compliance | 40GBASE-LR4 |
| Connector type | LC |
| Applicable cable and maximum transmission distance | Single Mode fiber: 20 km |
| Transmit power (dBm) | -7.0 to +2.3 |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
Quality control
More Question
1. Can I have a sample order?What is your MOQ?
Yes, we welcome sample order to test and check quality. We do not have MOQ,1 sample is available.
2. What is the lead time?
For usual products,We keep stock,could ship about 3 days after received payment.For big quantity and special products,Please check lead time with our sales representative.
3. How do you ship the goods and how long does it take arrive?
We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.
4. What is your payment terms?
Usually,we need prepayment by T/T,West Union or Paypal.
Could also support L/C,Credit terms.
5. What is your warranty time
We promise 3 years warranty for all products shipped from us.
6. Could I return the products if there is a quality problem?
Yes,if there is a quality problem happen,we could accept free exchange.
7. Could i use our own logo and label?
Yes,we could provide a OEM service and make the products with your own label.
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20km Qsfp Transceiver Module Optic 1270nm~1330nm 40G LR4 SFP Images
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