APEX

AQDC0DCD0KD-ZRPP 400G 400G QSFP-DD ZR+ High power 450km
AQDC0DCD0KD-ZRPP 400G 400G QSFP-DD ZR+ High power 450km
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AQDC0DCD0KD-ZRPP 400G 400G QSFP-DD ZR+ High power 450km

Product Features
400G QSFP-DD ZR+ High power 450km
Part number
AQDC0DCD0KD-ZRPP
Manufacture
Apex
Product type
Optical Transceivers
Data Rate
400G
Package
QSFP-DD
Transmission distance
450km
Application
Coherent transceiver相干收发器

Detailed Introduction

Apex AQDC0DCD0KD-ZRPP 400G QSFP-DD Optical Transceiver -

Product Overview

The Apex AQDC0DCD0KD-ZRPP is a high-performance 400G QSFP-DD optical transceiver module engineered for reliable, high-speed data transmission in modern optical networks. Supporting a maximum reach of 450km, this transceiver delivers exceptional signal integrity and low bit error rate (BER) for mission-critical applications. As a QSFP-DD hot-pluggable module, it ensures seamless installation and hot-swap capability without network downtime.

The AQDC0DCD0KD-ZRPP combines advanced optoelectronic design with rigorous quality testing to provide carrier-grade performance across extended temperature ranges. Fully compliant with QSFP-DD MSA (Multi-Source Agreement) standards, it guarantees interoperability with switches, routers, and optical transport platforms from all major networking equipment manufacturers including Cisco, Juniper, Arista, Huawei, HPE, Dell, and Nokia.

Built-in Digital Diagnostics Monitoring (DDM/DOM) provides real-time monitoring of critical parameters including optical transmit/receive power, temperature, laser bias current, and supply voltage. This enables proactive network management, fault isolation, and predictive maintenance in managed optical networks.

Technical Specifications

SpecificationDetail
Part NumberAQDC0DCD0KD-ZRPP
ManufacturerApex
Data Rate400G
Form FactorQSFP-DD
Maximum Reach450km
Connector TypeLC Duplex
Hot-PluggableYes
DDM/DOMSupported
MSA ComplianceQSFP-DD MSA, SFF-8472, SFF-8431
RoHS ComplianceYes

Applications

1. Data Center & Cloud Infrastructure

Purpose-built for hyperscale and cloud data centers requiring 400G high-bandwidth optical interconnects. The Apex transceiver enables 400G/800G spine-leaf fabric architectures, supporting next-generation 25.6T and 51.2T switch platforms. Ideal for top-of-rack (ToR), end-of-row (EoR), and middle-of-row (MoR) deployments in AI/ML training clusters, high-performance computing (HPC), and distributed storage environments.

2. Telecom & Service Provider Networks

Carrier-grade 400G transceiver for service provider edge routing, mobile backhaul aggregation, and broadband access networks. Supports MPLS, segment routing, EVPN, and 5G xHaul transport with SyncE/IEEE 1588v2 precision timing.

3. Enterprise Campus & Branch Connectivity

Plug-and-play QSFP-DD transceiver for enterprise campus distribution switches, branch office connectivity, and converged wired/wireless access networks. Hot-swappable design enables zero-downtime upgrades and simplified spare management across distributed enterprise locations.

Frequently Asked Questions

What is the Apex AQDC0DCD0KD-ZRPP?

The Apex AQDC0DCD0KD-ZRPP is a 400G QSFP-DD optical transceiver module designed for 450km reach in telecom and data center networks. It delivers high-performance optical connectivity with MSA-compliant interoperability across major networking equipment platforms.

What is the maximum reach of the Apex AQDC0DCD0KD-ZRPP?

The Apex AQDC0DCD0KD-ZRPP supports a maximum transmission distance of 450km over single-mode fiber (SMF), making it ideal for metro access, regional transport, and long-haul DWDM network applications.

Is the Apex AQDC0DCD0KD-ZRPP compatible with my switch?

Yes, the Apex AQDC0DCD0KD-ZRPP is MSA (Multi-Source Agreement) compliant, ensuring full compatibility with switches and routers from Cisco, Juniper, Arista, Huawei, HPE, Dell, and other major OEMs. It supports standard QSFP-DD hot-pluggable interface and digital diagnostics monitoring (DDM/DOM).

What warranty does Apex provide for the AQDC0DCD0KD-ZRPP?

Apex provides a standard 3-year warranty on the AQDC0DCD0KD-ZRPP optical transceiver, backed by global technical support and advance replacement service. All Apex transceivers undergo 100% testing before shipment to guarantee field reliability.

Why Choose Apex?

Apex is a specialized manufacturer of high-speed optical transceivers for AI data centers, telecom operators, and enterprise networks. With in-house R&D, vertical integration, and ISO-certified manufacturing, Apex delivers exceptional product quality at competitive pricing. Every Apex transceiver undergoes 100% end-of-line testing including optical eye diagram, BER, wavelength accuracy, and temperature cycling validation. Backed by a 3-year warranty and responsive global technical support, Apex is your trusted partner for optical connectivity.