400G Optical Transceiver Modules Tested for Guaranteed Interoperability
Each 400G optical transceiver module undergoes rigorous quality testing within target host devices to ensure seamless compatibility and flawless network performance.
اسم:
NS-OSFP-400G-SR4-FLT 400G Base-SR4 OSFP Flat Top PAM4 850nm 30m on OM3/50m on OM4 MTP/MPO-12 Multimode FEC Optical Transceiver Module
Warranty:
قسط:
Safe, Fast, 100% Genuine. Your Reliable IT Partner.
Best Price Assurance, Bulk Savings, Trusted Worldwide.
Proven Expertise, Trusted Solutions
- 8 Years, 100+ Countries
- 10000+ Customers/Projects
- CCIE, HCIE, H3CIE, RCNP, CISSP, JNCIE, NSE 7 AWS, Google Cloud Experts
Join Partner Network
- Exclusive Discounts/Service
- Credit Terms/Priority Supply In Hongkong
NS-OSFP-400G-SR4-FLT 400G Base-SR4 OSFP Flat Top PAM4 850nm 30m on OM3/50m on OM4 MTP/MPO-12 Multimode FEC Optical Transceiver Module
$692.00
Connectivity Solutions
Overview
Description
Reviews
Q&A
Return and Refund
DOWNLOAD
Features
Thorough Testing Ensures High Reliability of 400G Optical Transceiver Modules
Our 400G optical transceiver modules are qualified through strict testing procedures using advanced equipment, guaranteeing you receive high-quality and dependable optical performance.
NS-OSFP‑400G‑SR4 Flat Top Module | 400 Gbps, 850 nm PAM4, MPO‑12, 30 m OM3 / 50 m OM4
Product Overview
The NS-OSFP‑400G‑SR4 Flat Top is a scalable optical module engineered for 400 Gigabit Ethernet and HDR InfiniBand links over multimode fiber. Utilizing four 106.25 Gbps PAM4 lanes on an 850 nm VCSEL array, it achieves aggregate throughput of approximately 425 Gbps.
This flat‑top OSFP module connects via a MPO‑12/APC interface, offering link distances of 30 m on OM3 and 50 m on OM4 multimode fiber. It supports Digital Diagnostic Monitoring (DDM/DOM) and fits standard OSFP cages with riding heat sinks for thermal efficiency.
This module is extensively testing‑proven across major platforms including Cisco, Arista, Juniper, HPE Aruba, Dell, Huawei, and more for robust cross‑brand interoperability.
Compatible Brands
The NS-OSFP-400G-SR4 is universally compatible across all brands. If you need to verify compatibility with your specific switch model, please click Contact Us Now for assistance.
Product Details
Compliant with 400GBASE‑SR4 (IEEE 802.3bs) and OSFP MSA specifications, the module features dual Broadcom DSPs paired with VCSEL transmitters for high-speed, reliable transmission.
It delivers low BER performance (Pre‑FEC <1e‑6, Post‑FEC <1e‑12) during interoperability testing with NVIDIA Mellanox equipment and other hardware, supporting forward error correction (FEC) on the host side. The flat‑top, heat‑dissipating design ensures stable operation at densities typical in data centers.
Key Specifications
| Specification | Details |
|---|---|
| Vendor Name | Network‑Switch |
| Form Factor | OSFP Flat Top |
| Max. Data Rate | Up to 425 Gbps (4×106.25 Gbps PAM4 lanes) |
| Wavelength | 850 nm VCSEL array |
| Max. Cable Distance | 30 m (OM3) / 50 m (OM4 multimode fiber) |
| Connector | MPO‑12 APC |
| Optical Components | VCSEL transmitters / PIN photodiode receivers |
| Modulation Format | PAM4 |
| Media Type | Multimode Fiber (MMF) |
| Digital Diagnostics (DDM/DOM) | Supported |
| Transmit Power (per lane) | Approx. –8 to +2 dBm |
| Receiver Sensitivity | Typically < –10 dBm |
| Power Consumption | < 5 W |
| Operating Temperature Range | 0 °C to 70 °C (Commercial) |
| Protocol Compliance | IEEE 802.3bs SR4, OSFP MSA, KP4 FEC |
More Details
Quality Certifications
Do you have any question about the NS-OSFP-400G-SR4 Flat Top Optical Transceiver Module?
Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Certified CCIE / HCIE / RCNP Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Frequently Questions and Answers
Refund Policy
At Network-switch.com, we aim to provide the best customer experience and ensure that your purchases meet your expectations. If for any reason you are not satisfied with your purchase, please read our return and refund policy below to understand your options.
Returns
You have the right to return products purchased from Network-switch.com under the following conditions:
- Eligibility for Return: Items can be returned within 30 days from the date of delivery, provided that the product is in its original condition, unused, and in the original packaging.
- Non-returnable Items: Certain items such as personalized or custom-made products, and items marked as non-returnable at the time of purchase, cannot be returned.
- Return Process: To initiate a return, please contact our customer support team at help@network-switch.com. You will be provided with instructions on how to return the product and obtain a return authorization number if necessary.
Refunds
- Refund Process: Once we receive your returned item and inspect it, we will process your refund to the original method of payment within 7 business days.
- Refund Conditions: Refunds will be issued for the purchase price of the item, excluding any shipping, handling, or other additional fees. If the product is returned damaged, used, or missing parts, a partial refund may be issued.
Exchanges
If you would prefer to exchange an item for a different size, color, or model, please follow the same return process. Once we receive the returned product, we will send the replacement at no additional charge, based on availability.
Shipping Costs
- Return Shipping Fees: You are responsible for paying the return shipping costs unless the item is defective, damaged, or incorrect.
- Refund for Shipping Costs: Shipping costs are non-refundable, except in the case of defective or incorrect items.
- Restocking Fees: You would be chagred about 30% of the product price when return the item, unless the item is defective, damaged, or incorrect.
Damaged or Incorrect Items
If you receive a damaged or incorrect item, please contact our customer service team within 7 days of receiving the product. We will exchange once the return is received.
Contact Us
If you have any questions or concerns about returns or refunds, please contact us at:
Email: help@network-switch.com
Before returning any products, please contact us to explain the issues you are experiencing. In many cases, we can resolve the problem through technical support, and you won't need to return the product.
If there are irreparable defects in the device, you can return it to us for repair or replacement under our twelve-month warranty. Simply reach out to us, and we will provide you with a return code, our return address, and any additional instructions.
Please do not return any items without first contacting us. We will guide you through the process, including the appropriate shipping methods.