A Deep Dive into 400 ZR and 400G ZR+
Posted by Admin on 2023 Dec 12th
Exploring the Advancements in Optical Networking: A Deep Dive into 400ZR and 400G OpenZR+E.C.I. NETWORKS has launched its newest product, the 400G QSFP-DD ZR/ZR+. This cutting-edge transceiver modules establishes a fresh benchmark for long-distance data transmission, addressing the escalating needs of IPoDWDM communication networks in data centers and broadband.
Overview:
The 400ZR, an Optical Interworking Forum (OIF) standard, facilitates the transport of 400GbE over extended distan
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Unveiling the Power of Network TAPs and Packet Brokers
Posted by Admin on 2023 Oct 31st
In the realm of modern networking, the need for seamless access to network traffic and robust monitoring is undeniable. However, this requirement often clashes with the challenges of maintaining network performance, ensuring complete visibility, and scaling the infrastructure. To tackle these issues, Network TAPs and Network Packet Brokers (NPBs) come to the rescue.Challenge 1: Non-Intrusive Access to Network TrafficAccessing network traffic is vital, but traditional methods like SPAN ports can
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Migrating to 400G? Choosing the Right Option (Part 5)
Posted by Admin on 2023 Aug 3rd
Inter-DC Connectivity optionsHere are the most common 400G optics modules used for
inter-DC connectivity.Optics Type: 400G-LR4
Description: Up to 10km over 1x SM fiber pair, using
four 100G PAM4 optical signals muxed on the fiber pair.
Fiber Type & fiber connector: Single-mode fiber,
Duplex LC connector
Use Case: For DCI applications for up to 10km.Optics Type:
400G-LR8
Description: Up to 10km over 1x SM fiber pair, using eight 50G PAM4
optical signals muxed on the fiber pair.
Fiber Ty
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Migrating to 400G? Choosing the Right Option (Part 4)
Posted by Admin on 2023 Jul 28th
Between Leaf & Spine and Spine
& DCI connectivity optionsOptics Type: 400G-FR4
Description: Up to 2km over 1 SM fiber pair, using four
100G PAM4 optical signals muxed on the fiber pair. LC connector is used.
Fiber Type & fiber connector: Single-mode fiber,
Duplex LC connector
Use Case: Usually used between leaf, spine & DCI
within data centers, or across data centers for up to 2km useOptics Type: 400G-2FR4Description: Up to 2km over 2 SM fiber pairs, each
fiber pair carrying 200G using f
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Migrating to 400G? Choosing the Right Option (Part 3)
Posted by Admin on 2023 Jul 21st
Between ToR & Leaf Connectivity
OptionsOptics Type: 400G-AOC
Description: Up to 30m over multiple MM fiber pairs.
AOCs provide a complete solution, that includes two optics modules connected
using multiple fiber pairs. They come in different fiber lengths to cater to
different customer requirements.
Fiber Type & fiber connector: Usually MM fiber
Use Case: It is a cost-effective optical connectivity
option for short reach (up to 30m).1-400G QSFP-DD to 400G QSFP-DD, 400GE/200GE/HDR, 850nm&
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