QSFP-40G-ER4 Duplex LC 40GBASE-ER4 40G 30km QSFP+ ER4
The 40G QSFP ER4 optical transceiver integrates the transmit and receive path onto one module. Four electric-absorption modulated lasers (DFBs) with 1270~1330nm center wavelengths, which multiplexed/demutiplexed into a single-mode fiber through an industry-standard LC connector. Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed, and passed on to an output driver.
4 CWDM channels are 1271, 1291,1311 and 1331 nm
Single +3.3V power supply
QSFP+ MSA compliant
Up to 30km distance
Maximum 3.5W operation power
RoHS compliant
Compliant with IEEE802.3ba
Applications:
40G Ethernet
Infiniband 4X SDR DDR QDR
40G Telecom connections
Our Service:
1. Contact our sales for more details to confirm your order.
2. Short lead time after confirmation.
3. We deliver goods by international Express.
4. Quick response for customers’ feedback and other questions.
Shipment & Payment
1. International Express: DHL, Fedex, UPS, EMS, UPS, TNT and etc.
2. Payment: T/T, Western Union, Paypal and so on.
Guarantee:
›& Brand new.
›& OEM/ODM is available.
›& 100% through quality test and aging test.
›& 3 years warranty(From the date of shipment).
Technician support:
We support technical guide to solve malfunction or substitute components, and provide the project of related networking configuration.
After-sales service
We have after service for 24 hours, promises to supply technical service or guide in anytime.
Our co-workers will be response clients’s requirement in 12 hours after emergency happened.
Packing Details: Static bag, Plastic PVC Pack, Retail box, Technical box, or customized.
Company Informations:
Shenzhen Hilink Technology Co., Ltd. which is specialized in manufacturing and marketing fiber optic products, was founded in 2007.
RoHS, ISO&CE cerificated, we are golden supplier which specializes in this field 10 years with superior quality, competitive price and good solution.
Our core competencies are fiber optics of CFP, QSFP28, QSFP SR4&LR4, CWDM SFP/XFP/X2, DWDM SFP/XFP/X2, solutions of DWDM, CWDM, WDM, MPO, AAWG, etc.
We have an independent Research&Development Department with 8 skillful engineers, with some advanced equipments and devices, such as switch and routers, for further detailed test and procedure.
We also have related optical products and good solutions to satisfy customers’ requirements.
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