QSFP-40G-LR4 Compatible Single Mode Dual LC 40G QSFP+ 1310nm 10km Fiber Optic Transceiver Module

Product Description

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Specification
Part No. QSFP-40GE-LR4 Data Rate 44.6Gbps (4x 11.2Gbps)
Form Factor QSFP Wavelength 1310nm
Connector Duplex LC Max. Distance 10km
Transmitter DFB CWDM Receiver PIN
TX Power -7~2.3dBm Media SMF
Power Budget 4dB Power Consumption ≤3.5W
Temperature 0 to 70°C Protocols OTN OTU3, 40G Ethernet, MSA Compliant
Newly-Made, Quality Guaranteed
Quality Guaranteed
Tested in Host Devices for Proven Interoperability
Interoperability Testing
Comprehensive Testing Increases Reliability
Comprehensive Testing
Order Information
Model Introduction
QSFP-40G-SR4 QSFP+ 40G MMF 850nm 150m MPO DOM
QSFP-40G-eSR4 QSFP+ 40G MMF 850nm 300m MPO DOM
QSFP-40G-PLR4 QSFP+ 40G SMF 1310nm 2km LC DOM
QSFP-40G-LR4 40G QSFP+ SMF 1310nm 10km LC DOM
QSFP-40G-ER4 40G QSFP+ SMF 1310nm 40km LC DOM
Professional Production
Production Facility
Frequently Asked Questions
Q1. Can you do OEM?
Yes, we can provide OEM products and customized solutions to meet your specific requirements.
Q2. How do you ensure quality control?
Every single optical module is individually tested in our test center and verified for compatibility across a variety of different network equipments.
Q3. Can I get a sample for testing?
Yes, we can provide samples for you to check the quality and compatibility before placing a bulk order.
Q4. What are your payment terms?
We accept various payment methods including T/T, Western Union, and Alibaba Trade Assurance orders.
Q5. What is the standard lead time?
For regular orders, we maintain stock and can ship within approximately 3 days after receiving payment. For large quantities or special products, please consult our team.
Q6. Which shipping methods do you use?
We typically ship via international expresses such as DHL, UPS, FedEx, or TNT. Delivery usually takes between 3 to 5 business days.

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