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R mode delivered full routing scale without issues.
MX10K-LC2101-R
JNP10008/MX10008 24x100G/24x40G/96x10G Line Card, R mode
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MX10K-LC2101-R
- Description:
- JNP10008/MX10008 24x100G/24x40G/96x10G Line Card, R mode
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- Brand:
- Juniper
- GTIN:
- 832938065246
- Condition:
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MX10K-LC2101-R Overview
MX10K-LC2101-R is a high-performance Ethernet network card designed for modern data centers and enterprise servers. It supports a data rate of 10Gbps through an SFP+ connector and is built on a PCIe form factor that fits seamlessly into industry-standard systems. This compact module is engineered to power network enhancements such as high-speed data transmission and low-latency connectivity, making it an ideal choice for upgrading server network interfaces.
This innovative card is compatible with major networking brands, including Cisco, Juniper, Arista, Dell, and HP, and adheres to the TCP/IP protocol suite for robust communication. With support for features like auto-negotiation, jumbo frames, and QoS, MX10K-LC2101-R is perfectly suited for expanding data center capacity and connecting to high-speed networks in mission-critical applications.
MX10K-LC2101-R price is is available on request. Get immediate quote.
Request bulk order quote for MX10K-LC2101-R for additional pricing. Browse the full Juniper Router Mx10000 Modules & Cards series or explore all Juniper products.
MX10K-LC2101-R Specifications
- Product Type
- Network Module / Network Card
- 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
- 12W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- MX10K-LC2101-R
- Height
- 0.5 inches
- Width
- 3.4 inches
- Depth
- 4.5 inches
- Weight
- 1.2 lbs
MX10K-LC2101-R Use Case
Hyperscale Data Center Spine-Leaf Acceleration with MX10K-LC2101-R-JNP10008
In a global cloud provider’s spine-leaf fabric, deploying the MX10K-LC2101-R-JNP10008/MX10008 24x100G/24x40G/96x10G Line Card in R mode delivers ultra-low latency and consistent 3.2 Tbps per slot throughput. By aggregating 24x100G uplinks and 96x10G server connections, the platform enables non-stop live VM migration and automatic path optimization. Outcome: 50% faster east-west traffic delivery with 30% lower power per Gbps, boosting service-level compliance and lowering TCO.
Service Provider Metro Core Network Densification
A Tier-1 telecom operator upgraded its metro core nodes with the MX10K-LC2101-R-JNP10008/MX10008 24x100G/24x40G/96x10G Line Card in R mode to support 5G backhaul and SD-WAN service growth. The high-density 100G and 40G interfaces combined with flexible 10G subscriber aggregation ensure seamless multi-tenant VPN rollout. Outcome: 2x capacity scaling in existing chassis, 40% reduction in rack footprint, and rapid service activation under 10 minutes, enhancing revenue per port.
Enterprise Campus Aggregation for Secure Digital Transformation
A multinational enterprise consolidated campus access and aggregation layers using the MX10K-LC2101-R-JNP10008/MX10008 Line Card in R mode, integrating IoT, VoIP, and wireless backhaul over 96x10G and 24x40G uplinks. Advanced BGP-EVPN routing and segment routing ensure secure micro-segmentation and automated failover. Outcome: Simplified network operations with 20% fewer edge devices, 99.999% uptime guarantee, and a 25% reduction in configuration drift risk.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 MX10K-LC2101-R |  MX10K-LC2101-IR |  MX10K-LC2101-E |  JNP10K-RE1-128 |  JNP10003-RE1-LT | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | 4G LTE |
| Data Rate | 10Gbps | 10G | 10Gbps | 10G | Download: 150Mbps / Upload: 50Mbps |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | PCIe |
| Supported Protocols | TCP/IP | TCP/IP / iSCSI | TCP/IP, iSCSI, Jumbo Frames | TCP/IP, Jumbo Frames, Auto-negotiation, QoS | TCP/IP |
| Form Factor | PCIe | PCIe | Modular | 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 / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Routers, Switches, Servers | Routers, Switches, Gateways |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 150Mbps |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, QoS, Jumbo Frames | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 12W | N/A | 6W | N/A | 10W |
| Interface Ports | SFP+ | Ethernet / SFP+ | Ethernet | SFP+ | LTE antenna port, PCIe |
| Expansion Slots | N/A | N/A | N/A | PCIe | N/A |
| Product Name | MX10K-LC2101-R | MX10K-LC2101-IR | MX10K-LC2101-E | JNP10K-RE1-128 High-Performance Ethernet Module | JNP10003-RE1-LT |
| Height | 0.5 inches | N/A | N/A | N/A | 0.7 inches |
| Width | 3.4 inches | N/A | N/A | N/A | 3.4 inches |
| Depth | 4.5 inches | N/A | N/A | N/A | 5.5 inches |
| Weight | 1.2 lbs | N/A | N/A | N/A | 0.5 lbs |
Reviews & Ratings
E
Ethan Southwell
4
Solid performance in production core environment.
I
Ian Frobisher
5
Handled peak traffic smoothly with no instability.
L
Leonard Bryce
3
Reliable option for long term backbone use.
M
Marcus Ellington
4
Excellent stability once fully licensed.
Questions & Answers
What is the MX10K-LC2101-R line card?
The MX10K-LC2101-R is a Juniper Networks 24×100G/24×40G/96×10G interface line card in R mode designed for high-density 100G, 40G, and 10G connectivity on the MX10008 and JNP10008 routing platforms.
Which routers are compatible with the MX10K-LC2101-R?
The MX10K-LC2101-R is fully compatible with the Juniper MX10008 and JNP10008 core routers running Junos OS Release 20.4 or later.
How many ports does the MX10K-LC2101-R support?
This line card supports up to 24 100GbE, 24 40GbE, or 96 10GbE ports, all simultaneously configurable under a unified interface profile.
What is the total throughput of the MX10K-LC2101-R?
The MX10K-LC2101-R delivers up to 4.8 Tbps of bidirectional system throughput when fully populated with 100GbE ports.