400GBASE QSFP-DD
400GBASE QSFP-DD
Product introduction
The 400G QSFP-DD module is a hot-pluggable form factor designed for high-speed optical networking applications. It offers improved capabilities for aggregation and high-bandwidth interconnection. Compatible with 100G QSFP28 and 40G QSFP+, it operates at 400G speeds with an eight-lane electrical interface using PAM4 modulation. Suitable for various applications like Hyperscale Data Centers, Internet Exchanges, and Video Distribution Infrastructure, our QSFP-DD portfolio supports up to 425 Gbps data rate and 400G Ethernet. With deep expertise in custom-encoded firmware, our modules work in almost any brand equipment.
Product parameters
AE-QSFPDD-SR8
AE-QSFPDD-DR4
AE-QSFPDD-FR4
AE-QSFPDD-LR4
AE-QSFPDD-SR4
AE-QSFPDD-DR4+
AE-QSFPDD-ER4L
AE-QSFPDD-ER8
Quality certification
FAQ about purchasing optical modules
What’s the difference between the original SFP and the 3rd party SFP?
The 3rd party SFP quality is similar to original SFPs, but the price is much better than the original SFPs and works well on different brand switches flexibly.
How about AERECH Transceiver Modules?
AERECH provides full series of compatible transceivers solutions covering all the famous brands, such as Cisco, HP, and so on, which can satisfy you with a full range of services. We guarantee the compatibility of all of our transceiver modules and always ensure that they meet or surpass the standards set by the manufacturers of the devices in which they are intended for use.
Which brand switches can AERECH SFPs work on?
Our SFPs work well on almost all mainstream equipment, such as Cisco, Juniper, Huawei, Arista, etc.
How does AERECH guarantee compatibility?
There are more than 50 pcs brands of switches in the lab for compatibility testing to ensure SFPs must work well on the customer’s switch.
How long is the warranty?
AERECH provides 3 years warranty and lifetime technical support
Can you provide customer service?
Yes, we offer regular custom choices such as compatibility, code (EEPROM), and label.
Once I place an order for my SFPs, how long will it take to receive them?
Normally, lead time is within 1-3 working days after the order confirmation. Fast shipping via DHL/UPS/FedEx to all over the world, matching customer urgent project demand.
I bought Cisco-compatible SFP+ SR, but I want to use it on a Dell switch. Can it work?
No, but you can use our coding board to change code inside SFP, then it can work well on Dell switch.
Can the MMF transceiver connect to the SMF cable? I purchased some SMF cables, but it seems that I purchased incorrect cables.
The MMF transceiver should be connected to MMF cables.
Does AERECH work well on HP switch?
Yes, to guarantee our SFPs work well on your HP switch, pls tell us your HP switch model number.
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- High-quality components for reliability.
- Meticulous inspection for flawless performance.
- Cutting-edge PCB design for optimal functionality.
- Expert assembly for precise integration.
- Rigorous testing for unmatched reliability.
- Secure packaging and prompt delivery for peace of mind.