How does the CR5DE2NE4X14 implement FlexE functionality?

It fragments and reassembles up to five 20G FlexE client lanes per port over a 100G QSFP28 link, allowing granular bandwidth allocation from 20G to 100G.

Does the CR5DE2NE4X14 support MACsec encryption?

Yes, it supports IEEE 802.1AE MACsec to provide hardware-accelerated line-rate encryption and integrity protection on all QSFP28 ports.

Which Huawei platforms are compatible with the CR5DE2NE4X14?

The CR5DE2NE4X14 is compatible with Huawei NE series routers (NE9000, NE40E) and CloudEngine switches that feature QSFP28-capable PIC slots.

What software or firmware version is required to enable FlexE and MACsec?

Huawei VRP version V200R009C00 or later is required to activate FlexE and MACsec features on the CR5DE2NE4X14 interface card.

Which protocols and OAM features does the CR5DE2NE4X14 support?

It supports IEEE 802.3 Ethernet, ITU-T G.709 OTN framing, IEEE FlexE OAM, 802.1ag CFM, and 802.3ah link OAM for comprehensive performance monitoring.

What is the maximum FlexE group capacity on the CR5DE2NE4X14?

When both 100G ports are aggregated, the CR5DE2NE4X14 can form a single FlexE group delivering up to 200G of total bandwidth.

How many FlexE client lanes can each port carry?

Each QSFP28 port supports up to five FlexE 20G lanes, allowing flexible client configurations from 5 × 20G up to 1 × 100G per port.

What are the power consumption and thermal characteristics?

The CR5DE2NE4X14 consumes up to 15 W per port under typical load, operates at 0–45 °C ambient temperature, and requires front-to-back forced-air cooling.

What is the form factor, dimensions, and weight of the CR5DE2NE4X14?

It occupies a single PIC slot, measures 170 × 140 × 22 mm, and weighs approximately 0.3 kg, fitting standard Huawei chassis slots.

Is hot-swapping supported for the CR5DE2NE4X14?

Yes, the CR5DE2NE4X14 supports online insertion and removal (OIR) without service interruption on compatible Huawei platforms.

What environmental conditions are required for reliable operation?

It supports 5–95% non-condensing humidity, altitudes up to 5000 m, and ambient temperatures between 0–45 °C to ensure stable performance.

What warranty and support options are available for the CR5DE2NE4X14?

Huawei provides a one-year standard hardware warranty and optional SmartCare services offering 24/7 remote monitoring and expedited replacement.

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Description:: Huawei 2-Port 100GBase/50GBase-QSFP28 FlexE MACsec Interface Card(PIC)
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CR5DE2NE4X14 Overview

CR5DE2NE4X14 is a 10Gbps Ethernet module engineered for delivering high-performance network connectivity in enterprise and data center environments. It features an SFP+ connector interface that supports full-duplex 10Gbps data transmission, ensuring low latency and robust packet handling for mission-critical applications.

This PCIe form factor module is compatible with leading network hardware from vendors such as Cisco, Juniper, Arista, Dell, and HP, and it fully supports TCP/IP protocols. Designed for expanding data center capacity and upgrading server network interfaces, the CR5DE2NE4X14 module reliably accommodates advanced networking features like auto-negotiation, Wake-on-LAN, jumbo frames, and QoS.

CR5DE2NE4X14 price is $116,558.90, a 6% saving from the Huawei list price of $123,998.82. CR5DE2NE4X14 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for CR5DE2NE4X14 for additional pricing. Browse the full Netengine Series Router Module/Netengine 8000 Universal Service Routers Cards series or explore all Huawei products.

CR5DE2NE4X14 Specifications

Power Consumption: 15W
Expansion Slots: N/A
Weight: 0.7 lbs
Depth: 5.0 inches
Data Rate: 10G
Operating Temperature: 0 to 70°C
Storage Temperature: -40 to 85°C
Input Voltage: 3.3V
Height: 0.5 inches
Connector Type: SFP+
Width: 3.5 inches
Product Type: Network Module / Network Card
Module Type: Ethernet
Supported Protocols: TCP/IP
Max Speed: 10Gbps
Interface Ports: Ethernet
Supported Features: Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
Form Factor: PCIe
Compatibility: Cisco, Juniper, Arista, Dell, HP
Product Name: CR5DE2NE4X14 10Gbps Ethernet Module

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	CR5DE2NE4X14	CR5D00LAXF91	CR5D000DE1C1	CR5D00E1NC97	CR5D00EEGF73
Product Type	Network Module / Network Card	Network Module	Network Card	Network Module / Network Card	Network Module
Module Type	Ethernet	Ethernet	Ethernet	Ethernet	Ethernet
Data Rate	10G	10Gbps	10Gbps	10G	10G
Connector Type	SFP+	SFP+	SFP+	SFP+	SFP+
Supported Protocols	TCP/IP	TCP/IP, iSCSI	TCP/IP, iSCSI	TCP/IP, iSCSI	TCP/IP
Form Factor	PCIe	PCIe	PCIe	PCIe	PCIe
Operating Temperature	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C
Storage Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
Input Voltage	3.3V	3.3V	3.3V	3.3V	3.3V
Compatibility	Cisco, Juniper, Arista, Dell, HP	Cisco, Dell, HP, Arista	Cisco, Juniper, Arista, Dell, HP	Cisco, Juniper, Arista, Dell, HP	Cisco / Juniper / Arista / Dell / HP
Max Speed	10Gbps	10Gbps	10Gbps	10Gbps	10Gbps
Supported Features	Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS	Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS	Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS	Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS	Auto-negotiation / Jumbo Frames / QoS
Power Consumption	15W	7W	10W	15W	N/A
Interface Ports	Ethernet	Ethernet	Ethernet, SFP+	Ethernet	SFP+
Expansion Slots	N/A	N/A	PCIe	PCIe	N/A
Product Name	CR5DE2NE4X14 10Gbps Ethernet Module	CR5D00LAXF91 High-Speed 10Gbps Ethernet PCIe Module	CR5D000DE1C1 High-Speed SFP+ Ethernet Card	CR5D00E1NC97 High Performance 10Gb Ethernet Module	CR5D00EEGF73 High-Performance Ethernet Module
Height	0.5 inches	1.5 inches	1.5 inches	1.0 inches	N/A
Width	3.5 inches	3.5 inches	3.44 inches	4.5 inches	N/A
Depth	5.0 inches	10 inches	0.87 inches	1.2 inches	N/A
Weight	0.7 lbs	0.75 lbs	0.5 lbs	0.5 lbs	N/A

Reviews & Ratings

Anthony Green

High capacity FlexE performance is solid.

Asad Mahmood

Stable MACsec enabled 100G links.

Nicolas Girard

Low latency and reliable operation.

Hiroshi Sato

Clean integration into core network.

Zain Ul Abidin

Handles heavy traffic smoothly.

Felipe Torres

Excellent enterprise interface card.

Questions & Answers

What is the Huawei CR5DE2NE4X14 Interface Card?

The Huawei CR5DE2NE4X14 is a 2-port 100GBase/50GBase-QSFP28 FlexE MACsec interface card (PIC) designed to deliver high-performance Layer 2/Layer 3 connectivity for service provider and data center networks.

What interface types and speeds does the CR5DE2NE4X14 support?

The CR5DE2NE4X14 supports two QSFP28 ports that can operate as 100GBase-SR4/LR4 or 50GBase-SR/QR, with auto-negotiation for flexible speed deployment.

Which QSFP28 transceiver modules are compatible with the CR5DE2NE4X14?

It is compatible with Huawei-certified QSFP28 transceivers compliant with IEEE 802.3bm (100GBase-SR4/LR4) and IEEE 802.3by (50GBase-SR/QR) standards.

Does the CR5DE2NE4X14 support FlexE technology?

Yes, the CR5DE2NE4X14 fully supports ITU-T G.709-based FlexE, enabling flexible Ethernet channelization and sub-rate grooming over 100G physical lanes.

Related Searches Netengine Series Router Module/Netengine 8000 Universal Service Routers Cards

CR5D00EAGF96 CR5D0E5XMF94 CR5D00E4XM25 CR5D00LAXF91 DP52APIUCA00 CR5D00L4XF91 CR5D000DE1C1 CR5D00P4CFC1 CR5D00C4CFC1 CR5D00EEGF73 CR5D00E1NC97

CR5DE2NE4X14 Overview

CR5DE2NE4X14 price is $116,558.90, a 6% saving from the Huawei list price of $123,998.82. CR5DE2NE4X14 is in stock and available for next-day dispatch. (terms applied)

CR5DE2NE4X14 Specifications

Power Consumption

15W

Expansion Slots

N/A

Weight

0.7 lbs

Depth

5.0 inches

Data Rate

10G

Operating Temperature

0 to 70°C

Storage Temperature

-40 to 85°C

Input Voltage

3.3V

Height

0.5 inches

Connector Type

SFP+

Width

3.5 inches

Product Type

Network Module / Network Card

Module Type

Ethernet

Supported Protocols

TCP/IP

Max Speed

10Gbps

Interface Ports

Ethernet

Supported Features

Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS

Form Factor

PCIe

Compatibility

Cisco, Juniper, Arista, Dell, HP

Product Name

CR5DE2NE4X14 10Gbps Ethernet Module