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Cisco Meraki MA-QSFP-40G-LR4 CWDM 40G QSFP+ Transceiver 40GBASE-LR4

Categories 40G QSFP+ Transceiver
Brand Name: OLKOPTO
Model Number: OLSQxx4XL-CD10
Certification: CE, RoHS, FCC, FDA, UL, EMC, ISO9001
Place of Origin: China
MOQ: 1 pc
Price: negotiable
Payment Terms: T/T
Supply Ability: 7k-10k per month
Delivery Time: 3-6 working days
Packaging Details: 4pcs/ tray, individual package
Product Name: 40G QSFP+ LR4
Data Rate: 41.2 Gb/s
Form Factor: QSFP+
Wavelength: CWDM 1271,1291,1311,1331nm
Reach: 10 km
Transmitter Power: -7 ~ +2 dBm
Sensitivity: < -11.5 dBm
DOM: YES
Weight: 0.09 kg
Operating temp: : 0°C to 70°C
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Cisco Meraki MA-QSFP-40G-LR4 CWDM 40G QSFP+ Transceiver 40GBASE-LR4

Cisco Meraki MA-QSFP-40G-LR4 Compatible 40GBASE-LR4 QSFP+ Optics (SMF, CWDM 1271~1331nm, LC, DDM)


40G QSFP+ LR4 10km


This 40GBASE-LR4 QSFP+ transceiver is compatible with Cisco Meraki network equipment and equivalent to Meraki MA-QSFP-40G-LR4. It is programmed and tested to work with Meraki data center switches, routers, NICs and other optical transport devices in 40G Ethernet and high-performance computing networks application. It provides an ideal replacement to OEM transceiver at far less price. This MA-QSFP-40G-LR4 equivalent contains a LC Duplex connector for the optical interface and a 38-pin connector for the electrical interface.


Features

• Functionally identical to Meraki MA-QSFP-40G-LR4
• High Channel Capacity: 40 Gbps per optics
• Up to 10km links on single mode fiber
• 4 CWDM channels 1271, 1291,1311 and 1331nm
• Electrically hot-swappable
• Compliant with IEEE 802.3ba 40GBASE-LR4
• Power dissipation < 3.5 W
• Supports Digital Diagnostics Monitoring
• RoHS6 Compliant

Recommended Operating Conditions and Power Supply Requirements

ParameterSymbolMin.TypicalMaxUnitNote
Operating Case TemperatureTOP070
Power Supply VoltageVCC3.13.33.47V
Data Rate, each Lane10.3125Gb/s
Control Input Voltage High2VCCV
Control Input Voltage Low00.8V
Link Distance with G.652D10km

Notes:

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)

ParameterSymbolMinTypicalMaxUnitNotes
Wavelength AssignmentL01264.512711277.5nm
L11284.512911297.5nm
L21304.513111317.5nm
L31324.513311337.5nm
Transmitter
Side Mode Suppression RatioSMSR30dB
Total Average Launch PowerPT8.3dBm
Average Launch Power, each LanePAVG-72.3dBm
Optical Modulation Amplitude (OMA), each LanePOMA-43.5dBm1
Difference in Launch Power between any Two Lanes (OMA)Ptx,diff6.5dB
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane-4.8dBm
TDP, each LaneTDP2.6dB
Extinction RatioER3.5dB
Relative Intensity NoiseRIN-128dB/Hz12dB reflection
Optical Return Loss ToleranceTOL20dB
Transmitter ReflectanceRT-12dB

Transmitter Eye Mask Definition

{X1, X2, X3, Y1, Y2, Y3}

{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
Average Launch Power OFF Transmitter, each LanePoff-30dBm
Receiver
Damage Threshold, each LaneTHd3.4dBm2
Total Average Receive Power8.3dBm
Average Receive Power, each Lane-13.72.3dBm
Receiver ReflectanceRR-26dB
Receiver Sensitivity (OMA), each LaneSEN-11.5dBm
Stressed Receiver Sensitivity (OMA), each Lane-9.6dBm3
Difference in Receive Power between any Two Lanes (OMA)Prx,diff7.5dB
LOS AssertLOSA-30dBm
LOS DeassertLOSD-14dBm
LOS HysteresisLOSH1dB
Receiver Electrical 3 dB upper Cutoff Frequency, each LaneFC12.3GHz
Conditions of Stress Receiver Sensitivity Test (Note 5)
Vertical Eye Closure Penalty, each Lane1.9dB
Stressed Eye J2 Jitter, each Lane0.3UI
Stressed Eye J9 Jitter, each Lane0.47UI

Notes:

1. Even if the TDP < 0.8 dB, the OMA min must exceed the minimum value specified here.

2. The receiver shall be able to tolerate, without damage, continuous exposure to a modulated optical input signal having this power level on one lane. The receiver does not have to operate correctly at this input power.

3. Measured with conformance test signal at receiver input for BER = 1x10-12.

4. MVertical eye closure penalty and stressed eye jitter are test conditions for measuring stressed receiver sensitivity. They are not characteristics of the receiver.


Compliance

IEC/EN 61000-4-2, IEC-60825
FDA 21CFR 1040.10 and 1040.11
RoHS,SFF-8436,IEEE802.3ba


FAQ

1. How about the warranty ?

All of our products are 3 years warranty (The return and change service within 1 year, repair within 2 years)


2. What is your terms of delivery?

EXW, FOB, DAP ... is available, you can contact with us for more details

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