United States$5,000,000+
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Hugh Simmons
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10G card delivers dependable WAN performance.
CR5M0L2XXB20
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2-Port 10GBase LAN/WAN-XFP Flexible Card B(P40-B)
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Name:
CR5M0L2XXB20
- Description:
- 2-Port 10GBase LAN/WAN-XFP Flexible Card B(P40-B)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034975
- Condition:
- Warranty:
- 3
- List Price:
$38,604.53
- Price:
$15,055.7761% off
Quantity:
1
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CR5M0L2XXB20 Overview
CR5M0L2XXB20 is a high-speed Ethernet module engineered for data centers and enterprise networks, offering 10Gbps performance through a robust SFP+ connector. Designed for seamless integration, this PCIe form factor card is compatible with leading routers, switches, and servers, while reliably supporting TCP/IP protocols for efficient network communications.
Ideal for upgrading server network interfaces and expanding data center capacity, CR5M0L2XXB20 provides essential features such as auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS. Its design meets the demanding requirements of modern networking environments, ensuring optimal performance, ease of installation, and dependable operation under standard operating temperatures.
CR5M0L2XXB20 price is $15,055.77, a 61% saving from the Huawei list price of $38,604.53. CR5M0L2XXB20 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CR5M0L2XXB20 for additional pricing. Browse the full Netengine Series Router Module/Ne80E Series Service Router Module series or explore all Huawei products.
CR5M0L2XXB20 Specifications
- Product Type
- Network Card
- Module Type
- Ethernet
- Data Rate
- 10G
- 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 / Wake-on-LAN / Jumbo Frames / QoS
- Power Consumption
- 10W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- CR5M0L2XXB20 High-Speed Ethernet Module
- Height
- 0.5 inches
- Width
- 3.4 inches
- Depth
- 4.5 inches
- Weight
- 0.8 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CR5M0L2XXB20 |  CR53-SPU-C |  CR5M00L2XX20 |  CR52-P20-12x10/100/1000Base-TX-RJ45 |  CR53-P10-1xPOS/STM64-XFP | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Card | Network Module | Network Module | Network Module |
| Module Type | Ethernet | SFP+ Network Module | Ethernet | Ethernet | SFP+ |
| Data Rate | 10G | 10Gbps | 10G | 10/100/1000 Mbps | 10Gbps |
| Connector Type | SFP+ | SFP+ | SFP+ | RJ-45 | XFP |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | SONET/SDH, TCP/IP |
| Form Factor | PCIe | PCIe | PCIe | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | N/A | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 1Gbps | 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, Jumbo Frames |
| Power Consumption | 10W | 5W | 7W | N/A | N/A |
| Interface Ports | SFP+ | SFP+ | Ethernet | Ethernet | XFP |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | CR5M0L2XXB20 High-Speed Ethernet Module | CR53-SPU-C | CR5M00L2XX20 High-Performance 10G Ethernet Module | CR52-P20-12x10/100/1000Base-TX-RJ45 | CR53-P10-1xPOS/STM64-XFP |
| Height | 0.5 inches | 0.5 inches | 0.5 inches | N/A | N/A |
| Width | 3.4 inches | 3.3 inches | 3.4 inches | N/A | N/A |
| Depth | 4.5 inches | 4.5 inches | 4.5 inches | N/A | N/A |
| Weight | 0.8 lbs | 0.15 lbs | 0.2 lbs | N/A | N/A |
Reviews & Ratings
R
Roger Stanton
5
Stable links with no packet loss observed.
I
Ivan Brooks
5
Works well in mixed optic environments.
S
Sean Fletcher
4
Installation was quick and painless.
B
Barry Collins
5
Good reliability for enterprise routing.
O
Owen Richards
5
Consistent throughput under load.
Questions & Answers
What is the CR5M0L2XXB20 2-Port 10GBase LAN/WAN-XFP Flexible Card B?
The CR5M0L2XXB20 is a modular interface card for the P40-B series, offering two 10 Gbps XFP ports for LAN and WAN connectivity.
Which Juniper routers support the CR5M0L2XXB20 Flexible Card B?
This flexible card is fully compatible with the Juniper P40-B and related branch routing platforms that provide XFP PIC slots.
What types of 10G XFP transceivers can I use with this card?
It supports all MSA-compliant 10GBase-SR, LR, ER, ZR and DWDM XFP transceivers for multimode and single-mode applications.
Is the 2-Port 10GBase LAN/WAN-XFP Flexible Card hot-swappable?
Yes. You can insert or remove the card without powering down the P40-B chassis, minimizing network downtime.
What aggregate throughput does this flexible card deliver?
It provides up to 20 Gbps aggregate full-duplex throughput across its two 10 Gbps XFP ports.
What fiber cabling and connectors are required for installation?
Use OM3/OM4 multimode fiber for SR links or single-mode fiber for LR/ER links, all with standard LC connectors.
How do I install the CR5M0L2XXB20 card in my router?
Power off the chassis or verify hot-swap readiness, slide the card into an available PIC slot, secure the captive screws, then power up or confirm activation in Junos OS.
Does the flexible card require external power adapters?
No. It draws all required power directly from the P40-B backplane, eliminating the need for additional power modules.
Can I configure link aggregation on this 2-port card?
Yes. The card supports LACP (Link Aggregation Control Protocol) for bundling both XFP ports into a single logical interface.
How is the CR5M0L2XXB20 managed and monitored?
Manage and monitor it via Junos OS CLI, SNMP, or the J-Web GUI for real-time port statistics and alarms.
What are the operating temperature and humidity ranges?
It operates from 0°C to 40°C (32°F to 104°F) and 5% to 85% relative humidity, non-condensing.
What is the MTBF of the 2-Port 10GBase LAN/WAN-XFP Flexible Card B?
The card has a Mean Time Between Failures (MTBF) exceeding 500 000 hours under normal operating conditions.
Can I use third-party XFP optics with this Juniper flexible card?
Yes. Any MSA-compliant 10G XFP transceiver from reputable vendors is supported without voiding warranty.
Where can I purchase the CR5M0L2XXB20 Flexible Card B?
You can buy it through authorized Juniper Networks resellers, distributors, or the official Juniper online store.
What warranty and support options are available for this card?
It is covered by Juniper’s one-year limited warranty, with optional Juniper Care support extensions for hardware replacement and software updates.