4 CWDM lanes Qsfp 40g Lr4 , MUX / DEMUX 40g Optical Transceiver Cisco
Brand Name:Nufiber
Certification:CE FCC
Model Number:QSFP-40G-LR4
Minimum Order Quantity:1 piece
Delivery Time:2-3 days
Payment Terms:T/T, Western Union
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Location:
Shenzhen China
Address:
4/F, Building 4, Weihao Industry Park, No.1026, Songbai Road, Xili Town, Nanshan District, Shenzhen, China. 518055
Supplier`s last login times:
within 27 hours
Product Details
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Product Details
Chinese Factory Qsfp+ Mudule Lr 10km Fiber Optic Transceiver 40g
1310nm 10km Qsfp
Qsfp 40g Lr4,40g Optical Transceiver,Cisco 40g Transceiver
Compatible, Qsfp 40ge Lr4
QSFP-40G-LR4
40Gb/s 10km QSFP+ Transceiver 1310nm
Hot Pluggable, Duplex LC Connector, Single mode
Key Features
4 CWDM lanes MUX/DEMUX design |
Up to 11.2Gbps per channel bandwidth |
Aggregate bandwidth of > 40Gbps |
Duplex LC connector |
Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard |
QSFP MSA compliant |
Up to 10km on SMF transmission |
Compliant with QDR/DDR Infiniband data rates |
Single +3.3V power supply operating |
| power consumption<2.5W |
Built-in digital diagnostic functions |
Temperature range 0°C to 70°C |
RoHS Compliant |
Applicataion
Rack to rack |
Data centers Switches and Routers |
Metro networks |
Switches and Routers |
40G BASE-LR4 Ethernet Links |
Optical Parameters(TOP = 0 to 70 °C, VCC = 3.13 to 3.47 Volts)
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
| Transmitter | ||||||
| Wavelength Assignment | L0 | 1264.5 | 1271 | 1277.5 | nm | |
| L1 | 1284.5 | 1291 | 1297.5 | nm | ||
| L2 | 1304.5 | 1311 | 1317.5 | nm | ||
| L3 | 1324.5 | 1331 | 1337.5 | nm | ||
| Side-mode Suppression Ratio | SMSR | 30 | - | - | dB | |
| Total Average Launch Power | PT | - | - | 8.3 | dBm | |
| Average Launch Power, each Lane | -7 | - | 2.3 | dBm | ||
| Difference in Launch Power between any two Lanes (OMA) | - | - | 6.5 | dB | ||
| Optical Modulation Amplitude,each Lane | OMA | -4 | +3.5 | dBm | ||
| Launch Power in OMA minus | ||||||
Transmitter and Dispersion Penalty | -4.8 | - | dBm | |||
| TDP, each Lane | TDP | 2.3 | dB | |||
| Extinction Ratio | ER | 3.5 | - | - | dB | |
Transmitter Eye Mask Definition {X1, | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | |||||
| Optical Return Loss Tolerance | - | - | 20 | dB | ||
Ordering Information
| QSFP-40G-SR4 | 40Gb/s 150m MPO/MTP Connector, Multi mode, 850nm |
| QSFP-40G-LR4 | 40Gb/s 10km Duplex LC Connector, Single mode, 1270-1330nm |
| QSFP-40G-ER4 | 40Gb/s 40km Duplex LC Connector, Single mode, 1270-1330nm |
| QSFP-40G-LR-S | 40Gb/s 2km PSM4 MPO Connector, Single mode, 1310nm |
| QSFP-40G-LR-S | 40Gb/s 10km PSM4 MPO Connector, Single mode, 1310nm |
| QSFP-40G-LX4 | 40Gb/s 150m Duplex LC Connector, Multi mode(OM3), 1270-1330nm |
| QSFP-40G-LX4 | 40Gb/s 2km Duplex LC Connector, Single mode, 1270-1330nm |
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4 CWDM lanes Qsfp 40g Lr4 , MUX / DEMUX 40g Optical Transceiver Cisco
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