Active Member
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Address: 6/F, Longsheng Industrial Zone 7Bldg., Baoan District, Shenzhen, Guangdong Province, China.
Contact name:sales
Sourcelight Technology Limited |
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40gbase - lr4 SMF QSFP Optical Module 1310nm 10km For QSFP-40G-Lr4 Data Center
Overview
40G QSFP LR4 is a 4x10G hot pluggable optical transceiver. The
sourcelight technology enables the integration of 4 transmitters, 4
receivers and an optical MUX/DeMUX into a small form factor
package.The optical connectivity is based on two SMF LC connectors, one for
Tx and one for Rx. The Tx and Rx each consist of 4 10GB/s CWDM
channels. The QSFP-LR transceiver is designed for applications
based on the IEEE 802.3ba 40BASE-LR4 standard of up to 10km reach.
Features
Parameter
| Package (Form Factor) | QSFP+ LR4 |
| Data Rate (typical) | 11.2 Gbps/CH |
| Centre Wavelength | 1270/1290/1310/1330nm |
| Distance | 10km ON SMF |
| DOM DDM | YES |
| Transmitter | 4 CWDM un-cooled DFB Laser |
| Receiver | 4CH PIN photo detector Array |
| TX Output Power (dBm) | -7~+2.3 |
| RX Sensitivity (dBm) | -11.5 |
| Case Temperature | 0°C~70°C |
| Voltage Supply | 3.3v (typical) |
| Optical Connector | Duplex LC UPC |
Application
40G QSFP module
| Item No | Data Rate | Distance | Wavelength | Connector | Fiber Type |
| QSFP-40Gb-SR4 | 40G/ps | 100M | 850nm | MTP/MPO | MM |
| QSFP-40Gb-eSR4 | 40G/ps | 300M | 850nm | MTP/MPO | MM |
| QSFP-40Gb-IR4 | 40G/ps | 2km | 4 CWDM | LC | SM |
| QSFP-40Gb-LR4 | 40G/ps | 10km | 4 CWDM | LC | SM |
Competitive advantage
1. Excellent quality and 3 years warranty
2. Full compatible (HP/Extreme/Juniper/H3C…)
3. OEM/ODM Customized label
4. Keep stock,Fast delivery
FAQ(Frequently Asked Questions)
1. Can I have a sample order?What is your MOQ?
Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable,We do not have MOQ,1 sample is available.
2. What is the lead time?
For usual products,We keep stock,could ship 1~3 days after PO.For
big quantity and special products,Please check lead time with our
sales.
3. Dose your modules compatible to (HP/Extreme/Juniper,ect)
Yes,we code the optical transceivers compatible to
(HP/Extreme/Juniper).
4. What is your warranty time
We promise 3 years warranty for all products shipped from us.
5. Could I use our own logo and label?
Yes,we could provide a OEM service and make the products with your
own label.
6. Could I return the products if there is a quality problem?
Yes,if there is a quality problem happen,including products
defects,.we could accept free exchange or return and refund.
