QSFPP-4X10GE-LR Compatible 40G QSFP+ Transceiver 1310nm 10km

Basic Information
Place of Origin: China
Brand Name: OLKOPTO
Certification: RoHs, FCC, CE, UL etc
Model Number: OLSQxx4XL-CD10
Minimum Order Quantity: 1 pc
Packaging Details: 4 pcs per pallet
Delivery Time: 3-5 working days
Payment Terms: T/T or Net 30 days
Supply Ability: 10K per month
Data Rate: 40Gbps Form Type: QSFP+
Connector: MPO/MTP Optical Components: DFB/PIN
Optical Power: -7.5~2.5 Sensitivity: <-11.5
Fiber Type: SMF Environment: Operating: 0°C To 70°C
High Light:



10km 40G QSFP+ Transceiver


40Gbps QSFP+ Transceiver

QSFPP-4X10GE-LR Compatible 40G QSFP+ Transceiver 1310nm 10km​


Juniper QSFPP-4X10GE-LR Compatible 4x10GbE QSFP+ LR 1310nm 10km Transceiver


Product Descriptions

This 40G QSFP+ LR transceiver is compatible with Juniper network equipment and equivalent to Juniper QSFPP-4X10GE-LR. It is programmed and tested to work with Juniper 40 Gigabit Ethernet (GbE) switches, routers and other optical transport devices in enterprise data centers and other high-performance computing networks application. It provides an ideal replacement to OEM transceiver at far less price. This QSFPP-4X10GE-LR equivalent contains an MPO connector for the optical interface and a 38-pin connector for the electrical interface.

General Operating Characteristics


Parameter Symbol Min Typ Max Units Note
Bit Rate per Lane BR  



11.2 Gb/s 1
Bit Error Ratio BER












Distance on SMF D1





10 Km




1. Compliant with 40G Ethernet. Compatible with 1/10 Gigabit Ethernet and 1/2/4/8/10G Fibre Channel.

2. Tested with a PRBS 231-1 test pattern.

3. Per 40GBASE-LR4, IEEE 802.3ba.


Optical Characteristics (TOP(C) = 0 to 70 ,VCC = 3.13 to 3.47 V)

Parameter Symbol Min. Typ Max. Unit Note
Operating Wavelength λc 1290 1310 1330 nm  
Ave. output power PAVE -7   +2.3 dBm  

Difference in launch power

between any two lanes (OMA)

DL     5 dB  
Extinction Ratio ER 3.5     dB  
Peak power, each lane PP     4 dBm  
Dispersion penalty, each lane TDP     3.5 dB  

Average launch power of OFF

transmitter, each lane

POFF     -30 dB  

Eye Mask coordinates:

X1, X2, X3, Y1, Y2, Y3


0.23, 0.34, 0.43, 0.27, 0.35, 0.4

Hit Ratio =


Operating Wavelength λc   1310   nm  
Stressed receiver sensitivity in OMA(OLSQ854XM-CDS1) PSEN1     -12.5 dBm 3
Average Receive Power,each lane PAVE -11   +2.4 dBm  
Receiver Reflectance Rrx     -12 dB  
LOS Assert Pa -30     dBm  
LOS De-assert Pd     -15 dBm  
LOS Hysteresis Pd-Pa 0.5     dB  



1. Measured with conformance test signal at TP3 for BER = 10-12 Receiver Characteristics



• High Channel Capacity: 40 Gbps per optics
• Up to 10km transmission for G.652 single mode fiber
• 4 channels 1310nm DFB laser & 4 channels PIN photodetector array
• Electrically hot-swappable
• Compliant with IEEE 802.3ba 40GBASE-PSM4
• Supports Digital Diagnostics Monitoring
• RoHS6 Compliant


40G Ethernet and OTU3
Proprietary Protocol and Density Applications
Datacom/Telecom switch & router connections
Data Aggregation and Backplane Applications
High-performance computing networks
Infiniband transmission at 4ch SDR, DDR and QDR

Related Products

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OLSQ314XL-CD02 40Gb/s 1270~1330nm 2km/10Km MPO QSFP+ LR4 PSM
OLSQxx4XL-CD10 40Gb/s 1270~1330nm 10km LC QSFP+ LR4
OLSQxx4XL-CD30 40Gb/s 1270~1330nm 30km LC QSFP+ ER4 Lite
OLSQxx4XL-CD40 40Gb/s 1270~1330nm 40km LC QSFP+ ER4

Contact Details

Phone Number : 008618695187695

WhatsApp : +8618695187695