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Denetlenen Tedarikçi The QSFP-40G-LR4 is a transceiver module designed for 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 38-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.
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Product Series
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Fiber Optical Transceiver
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Part Number
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QSFP-40G-LR4
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Form Factor
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QSFP+
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Data Rate
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40Gbps
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Wavelength
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1310nm
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Fiber Type
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SMF
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Max Distance
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1KM
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Optical Components
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DFB/PIN
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Transmitter Power
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- 7~ 2.3 dBm
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Extinction ratio
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> 3.5 dB
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Receiver Sensitivity
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< - 13.7dBm
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Receiver Overload
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> 2.3 dBm
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Connector
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Duplex LC
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DDM
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Yes
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Environment
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Operating: 0°C to 70°C Storage: -40°C to 85°C
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Weight
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0.03 kg
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Compliance
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IEC/EN 61000-4-2,IEC-60825
1040.11 RoHS |
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Application
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40GBASE-LR4 Etherner Switch, router and HBAs Data Center Interconnect Infiniband QDR 40G Campus Link
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Chongqing Chimu Technology Co., Ltd. was established in 2011, we have been engaged in this industry 11 years. Relying on 11 years of deep experience in the communication field and scientific and technological innovation ability, through the integration of multi-brand, full series of communication products resources, with a one-stop service model. Let the network better connect you and me, connect the world. In order to meet the needs of customers, we have eatablished a perfect supply chain system to provide super products with reliable quality and reasonable price.
We are devoted to offering Switches, Routers, Servers, Storages, LTs, SDHs, Network Modules, Interface Cards, Security Firewalls, Wireless AP. Our long-term aim is to provide users high-quality, efficient, economic, timely services. Looking forward to establish long-term and win-win business relations with you.
A)Stable and Wide Supply Chain System
we have established a perfect supply chain system to provide a wide range of products with reliable quality and reasonable price.
B)Competitive Price
We ensure the most competitive price. Warm reminders here, telecommunications equipment configuration is quite different, the price shown on the website is only for reference. After configuration and quantity been confirmed, we will give the final most competitive discounted price.
C) Safe and Easy Payment Solutions
We accept all major credit cards, PayPal and wire transfer.
D)Fast Delivery and Shipping
Fast, professional and reliable delivery.
E)11 Years Experience
we have been engaged in this industry more than 11 years, we have rich industry experience.
Q: How about your main products?
A: Our product lines include Switches, Routers, SFP Modules, OLTs, SDHs, Network Modules, Interface Cards, Security Firewalls, Wireless AP etc.
Q: What brand of products do you offer?
A: We can supply all the brands you need.
Q: what services can we provide?
A:Accepted Delivery Terms: FOB,CFR,EXW,FCA;
Accepted Payment Currency:USD,EUR,CAD,HKD,GBP,CNY;
Accepted Payment Type: T/T,MoneyGram,PayPal,Western Union,Cash etc...
Q: Can we get free samples?
A: Sorry, it is not available, but you can pay for one.
Q. How can we guarantee quality
?
A:Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q: How about your delivery time?
A: Generally, it will take 1 to 10 days after receiving your deposit. The specific delivery time depends on the items and the quantity of your order.
Q: Do you test all your goods?
A: Yes, We have professional engineer to test all devices before shipping.
Q:How about the MOQ?
A:1 piece
Doğrulanmış işletme lisanslarına sahip tedarikçiler
Denetlenen Tedarikçi 
