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Aruba R9B41A Compatible 400G QSFP-DD SR8 PAM4 850nm 100m MTP/MPO OM3 FEC Optical Transceiver Module

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SKU:20428
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Transceiver Type
R9B41A
FM PN:
QSFP-DD-400G-SR8
Ship From:
Asia
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Aruba R9B41A Compatible 400G QSFP-DD SR8 PAM4 Optical Transceiver Module (850nm MTP/MPO OM3/OM4 100m with FEC DDM)

Aruba R9B41A Compatible 400GBASE SR8 Optical Transceiver based on QSFP-DD form factor features up to 100m transmission on OM4 with the MPO-16 connector. The Transceiver supports eight electrical interface channels that operate in 50G PAM4 coding mode to produce 400G (8x50G) data rates. It is compliant with the IEEE 802.3bs protocol and the 400GAUI-8/CEI-56G-VSR-PAM4 standard. The multiplexing and demultiplexing of eight wavelengths are managed within the device, and 400G signals are connected from the server side (NIC) to the data center aggregation switch.

Product Details

Aruba Compatible R9B41AVendor Name FiberMall
Form Factor QSFP-DDMax Data Rate 425Gbps
Wavelength 850nmMax Distance 70m on OM3/100m on OM4
Modulation Format PAM4Host Required FEC
Connector MTP/MPO-16Voltage Supply 3.3V
Cable Type MMFDDM Support Yes
Transmitter Type 850nm VCSELReceiver Type PIN
TX Power -6.5~+4.0dBmReceiver Sensitivity < -7.9dBm
Operation Temperature 0 to 70°C (32 to 158°F)Maximum Power < 12W
Protocols QSFP-DD MSA, IEEE 802.3bsApplication 400G Ethernet, Data Center Interconnect, Infiniband Interconnects


Quality Assurance

Excellent quality is the foundation of FiberMall' s survival and development. Our operation team are experts with many years' experiences in optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.

Quality Certification

We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.

Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall

our advantages

Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall

Keep In Stock

Fast Delivery
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall

Professional Service

Technical Support
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall

Worry-Free Guarantee

Shopping Satisfactorily
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall

Premium Quality

High stability

Rigorous Industrial ProductTesting

Optical communication products belong to industrial products,which require high stability and reliability.FIBERMALL adopts leading product design, first-class raw materials and production technology to ensure the first-class quality of our products, so that your project can be used, installed stably and reliably

Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall

Temperature Impact

High and low temperature cycle,aging test to ensure good temperature characteristics
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall

Mechanical Impact

Mechanicalvibration testing to ensure the stability of products
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall

EMI Testing

Excellent designand rigorous testing ensuregood EMI performance
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall

MTBF Testing

MTBF(Mean Time between Failures)testing ensure high stablility

100% 3rd Party Compatible

FiberMall Compatibility Testing Center has most of the mainstream brand switches and devices.Before shipment,We will code the optical modules or DAC/AOC cables,then test them on the corresponding switches to ensure that our products are 100% compatible with your system.

Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
Coding(EEPROM Programming)
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
Testing system

Partial test demonstartion

Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
Cisco N9k-C92160YC-X-C
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
HP ProCurve 5406zl J8697A
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
ARISTA 7-50QX-32
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
Juniper EX4300
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
HW S5700-28X-L1-AC
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
Brocade VDX 6720
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
DELL S4048 ON
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
DATACOM DM4100
Aruba R9B41A Compatible 400G SR8 QSFP-DD Optics | FiberMall
H3C LS-5500-28C-S
Product Features
v QSFP-DD MSA compliant
v 8 parallel lanes on 850nm center wavelength
v Compliant to IEEE 802.3bs, RoHS
v 8x53.125Gb/s electrical interface (400GAUI-8)
v Data Rate 53.125Gbps (PAM4) per channel.
v Maximum power consumption 12W
v Supports Data Center Interconnect, 400G Ethernet, Infiniband interconnects, Enterprise networking

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G***e
United States
Verified Purchase
5.0
2023-10-26
We wanted a higher speed network system and were planning a 400G upgrade and needed a selection of transceivers, we don't need long transmission distances so this type was just right for us.
Skylar Foster
Verified Purchase
5.0
2023-10-16
The packaging of the module is excellent, and the delivery was very fast. My account manager is also very professional.
K***a
United States
Verified Purchase
5.0
2023-03-21
At first, I was skeptical about upgrading my network to 400GbE, but after using the QSFP-DD SR8 modules, I'm glad I made the switch. The high-speed, long-distance data transfer has improved my network's performance, and the seamless transition has made implementing the new technology much easier.
I***y
United States
Verified Purchase
5.0
2023-03-06
The 400G-SR8 modules will work great with the MTP cables purchased here. Basic performance is absolutely fine. We have been using them for almost a month now. They work well with our switches.
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