Does the LPUI-51 support both LAN and WAN modes?

Yes. Each SFP+ port can be independently configured for LAN or WAN operation, enabling flexible deployment in metro and access networks.

What management interfaces are available on the LPUI-51?

The LPUI-51 offers out-of-band management via RJ-45 console, SSH, Telnet, SNMP v2/v3, and a RESTful API for automation.

Can I hot-swap the LPUI-51 in my chassis?

Yes. The LPUI-51 is hot-swappable in compatible chassis slots, allowing live upgrades or replacements without service interruption.

What is the typical power consumption of the LPUI-51?

The LPUI-51 consumes approximately 12 W under full load, optimizing energy efficiency for high-density deployments.

What are the physical dimensions of the LPUI-51?

The LPUI-51 measures 140 mm × 28 mm × 109 mm (L×W×H), fitting standard line card slots in network chassis.

What operating temperatures does the LPUI-51 support?

The LPUI-51 operates reliably between 0 °C and 45 °C (32 °F–113 °F) for indoor installations.

What use cases are ideal for the LPUI-51?

Ideal for metro Ethernet aggregation, data center interconnect, and enterprise WAN access where 10G LAN/WAN duality and low latency are critical.

Does the LPUI-51 support Quality of Service (QoS)?

Yes. The LPUI-51 includes hardware-based QoS, traffic shaping, and priority queuing to enforce SLAs at line rate.

Can the LPUI-51 be monitored remotely?

Yes. Remote monitoring is available via SNMP v2/v3 traps, syslog, sFlow, and real-time telemetry feeds.

What is the typical latency of the LPUI-51?

The LPUI-51 delivers sub-microsecond forwarding latency, ensuring minimal delay for time-sensitive applications.

Does the LPUI-51 support redundancy features?

Yes. It supports redundant control plane integration with compatible chassis for seamless failover and protection.

What warranty covers the LPUI-51?

The LPUI-51 is backed by a standard 1-year hardware warranty, with optional extended coverage and advanced replacement services.

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CR5D0L4XFA70

Description:: 4-Port 10GBase LAN/WAN-SFP+ Integrated Line Processing Unit (LPUI-51)
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CR5D0L4XFA70 Overview

CR5D0L4XFA70 is a high-performance 40Gbps Ethernet network card engineered for modern data centers and enterprise-grade servers. This PCIe-based module features an SFP+ connector, delivering exceptional speed and reliability while ensuring seamless compatibility with a range of routers, switches, and high-speed networks.

Designed with advanced networking protocols such as TCP/IP and iSCSI, the CR5D0L4XFA70 is ideal for expanding data center capacity and upgrading server network interfaces. Its robust design includes support for auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS, making it a dependable choice for optimizing network performance in demanding environments.

CR5D0L4XFA70 price is $41,821.57, a 61% saving from the Huawei list price of $107,234.79. CR5D0L4XFA70 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for CR5D0L4XFA70 for additional pricing. Browse the full Netengine Series Router Module/Ne40E Series Service Router Module series or explore all Huawei products.

CR5D0L4XFA70 Specifications

Power Consumption: 15W
Expansion Slots: N/A
Interface Ports: SFP+
Weight: 1.2 lbs
Depth: 5.0 inches
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
Module Type: Ethernet
Data Rate: 40Gbps
Max Speed: 40Gbps
Supported Features: Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
Form Factor: PCIe
Compatibility: Cisco, Juniper, Arista, Dell, HP
Product Type: Network Card
Supported Protocols: TCP/IP, iSCSI
Product Name: CR5D0L4XFA70 High-Speed Ethernet Network Card

Quality Certifications

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

Product Comparison Table

	CR5D0L4XFA70	CR52-P20-1x10GBase WAN/LAN-XFP	CR5D00C4CF70	CR5D0EMGFA70	CR5D00L4XX70
Product Type	Network Card	Network Module / Network Card	Network Card	Network Module / Network Card	Network Card
Module Type	Ethernet	WAN	Ethernet	Ethernet	Ethernet Module
Data Rate	40Gbps	10Gbps	10Gbps	10Gbps	1Gbps / 10Gbps
Connector Type	SFP+	XFP	RJ-45	SFP+	SFP+
Supported Protocols	TCP/IP, iSCSI	TCP/IP	TCP/IP / iSCSI	TCP/IP	TCP/IP / iSCSI
Form Factor	PCIe	XFP	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	Routers, Switches, Servers	Cisco / Juniper / Arista / Dell / HP	Cisco / Juniper / Arista / Dell / HP	Routers / Switches / Servers
Max Speed	40Gbps	10Gbps	10Gbps	10Gbps	10Gbps
Supported Features	Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS	Auto-negotiation, 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
Power Consumption	15W	N/A	15W	5W	N/A
Interface Ports	SFP+	XFP	Ethernet	Ethernet	Ethernet
Expansion Slots	N/A	N/A	N/A	N/A	N/A
Product Name	CR5D0L4XFA70 High-Speed Ethernet Network Card	CR52-P20-1x10GBase WAN/LAN-XFP	CR5D00C4CF70 10Gbps Ethernet Network Interface Card	CR5D0EMGFA70 High-Speed Ethernet Module	CR5D00L4XX70 Ethernet Network Card
Height	0.5 inches	N/A	1.5 inches	1.5 inches	N/A
Width	3.5 inches	N/A	3.4 inches	3.0 inches	N/A
Depth	5.0 inches	N/A	0.8 inches	0.5 inches	N/A
Weight	1.2 lbs	N/A	0.7 lbs	0.4 lbs	N/A

Reviews & Ratings

Calvin Morris

4-port 10G LPUI delivers consistent performance.

Naveed Akhtar

Stable optical connectivity observed.

Jens Rasmussen

Good option for aggregation networks.

Bilal Ashraf

Easy to configure.

Stephen Knox

Predictable results under load.

Zeeshan Rafi

Meets expectations.

Questions & Answers

What is the CR5D0L4XFA70 LPUI-51?

The CR5D0L4XFA70 LPUI-51 is a 4-port 10GBase LAN/WAN SFP+ integrated line processing unit designed for carrier-grade, line-rate Ethernet applications.

Which port types does the LPUI-51 support?

The LPUI-51 supports four 10GBase SFP+ ports, each configurable for LAN or WAN fiber links using standard SFP+ transceivers.

What data rates are supported by the LPUI-51?

The LPUI-51 delivers up to 10 Gbps per port, providing full line-rate performance across all four SFP+ interfaces.

Is the LPUI-51 compatible with third-party SFP+ modules?

Yes. The LPUI-51 is interoperable with any MSA-compliant 10G SFP+ transceiver, supporting multimode and single-mode optics.

Related Searches Netengine Series Router Module/Ne40E Series Service Router Module

CR5D0L4XFA70 Overview

CR5D0L4XFA70 price is $41,821.57, a 61% saving from the Huawei list price of $107,234.79. CR5D0L4XFA70 is in stock and available for next-day dispatch. (terms applied)

CR5D0L4XFA70 Specifications

Power Consumption

15W

Expansion Slots

N/A

Interface Ports

SFP+

Weight

1.2 lbs

Depth

5.0 inches

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

Module Type

Ethernet

Data Rate

40Gbps

Max Speed

40Gbps

Supported Features

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

Form Factor

PCIe

Compatibility

Cisco, Juniper, Arista, Dell, HP

Product Type

Network Card

Supported Protocols

TCP/IP, iSCSI

Product Name

CR5D0L4XFA70 High-Speed Ethernet Network Card