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| Categories | 40G Optical Transceiver | 
|---|---|
| Brand Name: | Gvdlink | 
| Model Number: | GVD-QSFP-40G-LR4 | 
| Certification: | CE,ROHS,FCC | 
| Place of Origin: | China | 
| MOQ: | 1pcs | 
| Price: | Negotiable | 
| Payment Terms: | T/T, Western Union, MoneyGram, L/C,Paypal | 
| Supply Ability: | 3500pcs per week | 
| Delivery Time: | 1-5 working days | 
| Packaging Details: | Standard neutral or brand packing | 
| Product name: | optical transceiver | 
| Type: | QSFP | 
| Data Rate: | 40Gb/s | 
| Wavelength: | 1310nm | 
| Distance: | 10km | 
| Connector: | LC | 
| Operating tempreature: | -20~70 C -40~85 C | 
| Warranty: | 3 years | 
HW QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM LC SMF Optical Transceiver Module
Description
The HW QSFP-40G-LR4 Compatible QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 and OTU3 C4S1-2D1 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.
Features
Transmission data rate up to 11.2Gbps per channel
QSFP+ MSA compliant
Compliant to IEEE 802.3ba specification for 40GBASE-LR4 links
4 CWDM un-cooled DFB lasers, using ITU G.694.2 wavelength grid at 1271, 1291, 1311 and 1331nm
High Sensitivity PIN-TIA with optical DEMUX
Up to 10km reach over standard single mode fiber
3.3V power supply voltage
RoHS 6 compliant (lead free)
Hot pluggable electrical interface
Applications
Our HW QSFP 40G Product series
| Our Model | HW Model | Specification | 
| GVD-QSFP-40G-SR4 | QSFP-40G-eSR4 | 40G QSFP for MMF 850nm 300m or 400m | 
| GVD-QSFP-40G-SR4 | QSFP-40G-iSR4 | 40G QSFP for MMF 850nm 300m or 400m | 
| GVD-QSFP-40G-LR4 | QSFP-40G-LR4 | 40G QSFP for SMF 1310 10km | 
| GVD-QSFP-40G-ER4 | QSFP-40G-ER4 | 40G QSFP for SMF 1310 40km | 
| GVD-QSFP-40G-SR-BD | QSFP-40G-SR-BD | 40GBASE-SR-BiDi QSFP+ Transceiver Module | 
QSFP-40G-ER4
QSFP-40G-eSM4
QSFP-40G-eSR4
QSFP-40G-iSM4
QSFP-40G-iSR4
QSFP-40G-LR4
QSFP-40G-LR4-Lite
QSFP-40G-LX4
QSFP-40G-SR-BD (Single-Fiber-Bidirectional Module)
QSFP-40G-eSDLC-PAM
QSFP-40G-SDLC-PAM
QSFP-40G-eSDLC-PAM-G2
QSFP-40G-SDLC-PAM-G2
What we focus
We focus on all kinds of compatible optical transceiver modules , including QSFP , CFP , QSFP28 , GBIC , SFP , SFP+ , XENPAK , X2 , XFP , BIDI , CWDM,DWDM and other special transceiver modules . Our products are compatible with Cisco , Ciena , H3C , Extreme , HP , Foundry , Avaya , D-link , Alcatel , Riverstone , Enterasys , Netgear , Nortel , Juniper , Ruijie , Zyxel , Huawei , etc .
Our product line show

                                 
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