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Customer demand oriented, Technological innovation, Build a first-class design and manufacturing enterprise in the optical transceiver industry.
5 Years
| Ask Lasest Price | |
| Brand Name : | OLKOPTO |
| Model Number : | OLSQxx4XL-CD10 |
| Certification : | CE, RoHS, FCC, FDA, UL, EMC, ISO9001 |
| Price : | negotiable |
| Payment Terms : | T/T |
| Supply Ability : | 7k-10k per month |
| Delivery Time : | 3-6 working days |
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.
• 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
| Parameter | Symbol | Min. | Typical | Max | Unit | Note |
| Operating Case Temperature | TOP | 0 | 70 | ℃ | ||
| Power Supply Voltage | VCC | 3.1 | 3.3 | 3.47 | V | |
| Data Rate, each Lane | 10.3125 | Gb/s | ||||
| Control Input Voltage High | 2 | VCC | V | |||
| Control Input Voltage Low | 0 | 0.8 | V | |||
| Link Distance with G.652 | D | 10 | km |
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)
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | |
| 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 | |||
| Transmitter | |||||||
| Side Mode Suppression Ratio | SMSR | 30 | dB | ||||
| Total Average Launch Power | PT | 8.3 | dBm | ||||
| Average Launch Power, each Lane | PAVG | -7 | 2.3 | dBm | |||
| Optical Modulation Amplitude (OMA), each Lane | POMA | -4 | 3.5 | dBm | 1 | ||
| Difference in Launch Power between any Two Lanes (OMA) | Ptx,diff | 6.5 | dB | ||||
| Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane | -4.8 | dBm | |||||
| TDP, each Lane | TDP | 2.6 | dB | ||||
| Extinction Ratio | ER | 3.5 | dB | ||||
| Relative Intensity Noise | RIN | -128 | dB/Hz | 12dB reflection | |||
| Optical Return Loss Tolerance | TOL | 20 | dB | ||||
| Transmitter Reflectance | RT | -12 | dB | ||||
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 Lane | Poff | -30 | dBm | ||||
| Receiver | |||||||
| Damage Threshold, each Lane | THd | 3.4 | dBm | 2 | |||
| Total Average Receive Power | 8.3 | dBm | |||||
| Average Receive Power, each Lane | -13.7 | 2.3 | dBm | ||||
| Receiver Reflectance | RR | -26 | dB | ||||
| Receiver Sensitivity (OMA), each Lane | SEN | -11.5 | dBm | ||||
| Stressed Receiver Sensitivity (OMA), each Lane | -9.6 | dBm | 3 | ||||
| Difference in Receive Power between any Two Lanes (OMA) | Prx,diff | 7.5 | dB | ||||
| LOS Assert | LOSA | -30 | dBm | ||||
| LOS Deassert | LOSD | -14 | dBm | ||||
| LOS Hysteresis | LOSH | 1 | dB | ||||
| Receiver Electrical 3 dB upper Cutoff Frequency, each Lane | FC | 12.3 | GHz | ||||
| Conditions of Stress Receiver Sensitivity Test (Note 5) | |||||||
| Vertical Eye Closure Penalty, each Lane | 1.9 | dB | |||||
| Stressed Eye J2 Jitter, each Lane | 0.3 | UI | |||||
| Stressed Eye J9 Jitter, each Lane | 0.47 | UI | |||||
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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