United States$5,000,000+
Inventory Delivered By
M
Michael Thornton
5
DC power module provides stable and efficient power delivery.
CR5B0PWRDC71
Original Stock
Ready to Ship
Huawei DC Power Entry Module
FEATURED DEAL
Name:
CR5B0PWRDC71
- Description:
- Huawei DC Power Entry Module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034944
- Condition:
- Warranty:
- 3
- List Price:
$1,429.00
- Price:
$397.0072.2% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
CR5B0PWRDC71 Overview
CR5B0PWRDC71 is a high-performance Ethernet module engineered for modern network infrastructures. This module supports data rates up to 10Gbps via an SFP+ connector, ensuring compatibility with industry-leading routers, switches, and servers, while fully supporting TCP/IP protocols in a PCIe form factor for seamless installation.
Designed to expand data center capacity and upgrade server network interfaces, CR5B0PWRDC71 delivers reliable, high-speed connectivity. It is perfectly suited for environments where high throughput and advanced network features such as auto-negotiation, jumbo frames, and QoS are essential.
CR5B0PWRDC71 price is $397.00, a 72.2% saving from the Huawei list price of $1,429.00. CR5B0PWRDC71 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CR5B0PWRDC71 for additional pricing. Browse the full Netengine Series Router Module/Ne40E Series Service Router Module series or explore all Huawei products.
CR5B0PWRDC71 Specifications
- Product Type
- Network Module
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- 5W
- Interface Ports
- Ethernet, SFP+
- Expansion Slots
- N/A
- Product Name
- CR5B0PWRDC71 Ethernet Module
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CR5B0PWRDC71 |  CR5DL2XEIG7L |  CR5DLPUFB070 |  CR5D00EMGF72 |  CR5D00LFXF70 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Data Rate | 10Gbps | 10G | 10Gbps | 10G | 10G |
| Depth | N/A | 0.8 inches | 2.0 inches | 7.0 inches | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | N/A | 1.5 inches | 0.5 inches | 0.5 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet, SFP+ | SFP+ | SFP+ | Ethernet | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 5W | 10W | 15W | 15W | 15W |
| Product Name | CR5B0PWRDC71 Ethernet Module | CR5DL2XEIG7L High-Performance 10G Ethernet Module | CR5DLPUFB070 High-Speed Ethernet Module | CR5D00EMGF72 Ethernet Module | CR5D00LFXF70 10Gbps Ethernet Module |
| Product Type | Network Module | Network Card | Network Module | Network Module | Network Module |
| Storage Temperature | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Weight | N/A | 0.5 lbs | 1.2 lbs | 0.75 lbs | N/A |
| Width | N/A | 3.4 inches | 3.5 inches | 4.5 inches | N/A |
Reviews & Ratings
P
Peter Lawson
4
No voltage issues since deployment.
J
Julian Marks
4
Reliable power entry for core systems.
C
Colin Reeves
5
Easy installation and solid build quality.
V
Victor Lane
5
Supports continuous enterprise operation.
A
Aaron Fletcher
5
Trustworthy component for critical infrastructure.
Questions & Answers
What is the Huawei DC Power Entry Module CR5B0PWRDC71?
The Huawei DC Power Entry Module CR5B0PWRDC71 is a front-end power distribution component designed to deliver stable DC input to Huawei telecom and data center systems.
What are the key specifications of the CR5B0PWRDC71 module?
It supports –48 VDC input (–40 V to –60 V), delivers up to 100 A continuous current, features built-in overcurrent protection, and occupies a 2U slot in a 19" rack.
Which Huawei systems are compatible with this DC Power Entry Module?
CR5B0PWRDC71 is compatible with Huawei optical transport, access, and core network equipment, including the OptiX series and ATN routers that require –48 VDC power input.
What input voltage and current does the module support?
The module accepts a –48 VDC supply within a –40 V to –60 V range and provides up to 100 A of continuous current for connected equipment.
How do I install the Huawei DC Power Entry Module?
Power down the system, slide the module into an available 2U front slot, secure the captive screws, connect the –48 VDC busbars, then restore power and verify status LEDs.
Can the module be hot-swapped without shutting down the system?
No. For safety and to prevent service interruption, the module must be installed or removed only after system power-off procedures are completed.
What certifications and safety standards does CR5B0PWRDC71 meet?
It is UL 60950-1, CE, RoHS, and IEC 62368-1 certified, ensuring compliance with global telecommunications and electrical safety regulations.
What are the physical dimensions and weight of the module?
The unit measures 482 mm × 88 mm × 300 mm (W×H×D) and weighs approximately 4.5 kg, fitting standard 19" rack-mount configurations.
What environmental conditions are required for operation?
Operating temperature: –5 °C to 55 °C; relative humidity: 5%–95% non-condensing; altitude: up to 5,000 m with derating above 2,000 m.
How do I perform routine maintenance on the power entry module?
Periodically inspect connectors for corrosion, verify LED status, ensure ventilation openings are clear, and confirm torque on busbar terminals per Huawei guidelines.
What warranty and service options are available for this module?
Huawei provides a one-year limited warranty covering manufacturing defects, with optional extended support and on-site maintenance contracts available through authorized partners.
How do I troubleshoot common installation or performance issues?
Check input voltage and polarity, verify connector seating, inspect status LEDs for fault codes, consult the Huawei troubleshooting guide, and replace the module if errors persist.
How do I order a replacement or additional CR5B0PWRDC71 modules?
Contact your authorized Huawei reseller or log in to the Huawei e-shop portal, provide SKU CR5B0PWRDC71, and submit a purchase order for immediate processing.
Does the module support remote monitoring or management?
Yes. When installed in a Huawei management chassis, the module reports voltage, current, and fault status via SNMP or the Huawei Network Management System.
What are the key benefits of using the Huawei DC Power Entry Module?
It ensures high power efficiency, reliable DC distribution, built-in protection against overcurrent and reverse polarity, and seamless integration with Huawei network infrastructure.
Where can I find technical support and documentation for CR5B0PWRDC71?
Access the Huawei Support website to download datasheets, installation guides, firmware updates, and to open a support ticket with certified technical engineers.