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R mode unlocked full routing capabilities while keeping performance stable.
PTX10K-LC1101H-R
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PTX10K LC1101 1.5 Tbps Line Card (half capacity of JNP10K-LC...
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PTX10K-LC1101H-R
- Description:
- PTX10K LC1101 1.5 Tbps Line Card (half capacity of JNP10K-LC1101), R mode
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- Brand:
- Juniper
- GTIN:
- 705595731246
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PTX10K-LC1101H-R Overview
PTX10K-LC1101H-R is a high-performance 10 Gigabit Ethernet module designed for modern data centers and enterprise networks. This module features an SFP+ interface with LC connectors, delivering reliable 10Gbps speeds while supporting essential protocols such as TCP/IP and iSCSI for efficient data transmission and storage networking. Its design ensures compatibility with a wide range of routers, switches, and servers, making it an ideal solution for high-speed network connectivity and performance upgrades.
Engineered in a compact SFP+ form factor, PTX10K-LC1101H-R offers easy installation in space-constrained environments and is suited for expanding data center capacity and enhancing server network interfaces. With robust performance features including auto-negotiation, jumbo frames, and QoS support, this module delivers optimal connectivity and network efficiency even in demanding operational conditions.
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PTX10K-LC1101H-R Specifications
- Depth
- 3.54 inches
- Expansion Slots
- N/A
- Interface Ports
- SFP+
- Form Factor
- SFP+
- Connector Type
- LC
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Power Consumption
- 3.5W
- Weight
- 0.15 lbs
- Height
- 0.22 inches
- Width
- 0.78 inches
- Max Speed
- 10Gbps
- Product Type
- Network Module
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Data Rate
- 10Gbps
- Supported Protocols
- TCP/IP, iSCSI
- Module Type
- SFP+
- Product Name
- PTX10K-LC1101H-R
PTX10K-LC1101H-R Use Case
High-Density Spine Aggregation in Hyperscale Data Centers with PTX10K-LC1101H-R
In a 5,000-rack hyperscale data center, network architects deploy PTX10K-LC1101H-R line cards in PTX10K chassis as spine-layer aggregation nodes. Running in R mode, each card delivers 1.5 Tbps of routed throughput—half the capacity of JNP10K-LC1101—ensuring cost-efficient, non-blocking connectivity between leaf switches. The outcome: 40% lower port-density power draw, seamless traffic scaling during peak workloads and simplified OPEX through unified Junos OS management.
5G Mobile Backhaul Convergence for Tier-1 Service Providers
A global telecom operator consolidates 5G fronthaul and backhaul streams by inserting PTX10K-LC1101H-R cards into existing PTX10K routers. In R mode, each line card supports up to 1.5 Tbps of high-performance MPLS/IP traffic with integrated timing and OAM. This delivers sub-50 µs latency for network slicing, reduces CAPEX by 30% versus full-capacity cards, and accelerates service roll-out while maintaining carrier-grade reliability.
Cost-Optimized Multi-Site WAN Connectivity for Global Enterprises
A multinational enterprise links 120 regional offices using PTX10K-LC1101H-R line cards in a hub-and-spoke WAN. Operating in R mode, each 1.5 Tbps port aggregates encrypted MPLS VPN tunnels and direct cloud on-ramps with deterministic routing. Benefits include 50% reduction in chassis slots compared to legacy cards, enhanced traffic engineering for real-time applications, and centralized policy enforcement under Junos OS for consistent security and performance SLAs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| PTX10K-LC1101H-R |  CB-PTX-R |  PTX10K-LC1101 |  SIB-SFF-PTX-240-S |  FPC3-SFF-PTX-1T-IR | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module | Network Card | Network Card | Network Card |
| Module Type | SFP+ | Fibre Channel Card | Ethernet | Ethernet | SFP+ |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 40G | 10Gbps |
| Connector Type | LC | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, Fibre Channel | TCP/IP | TCP/IP | TCP/IP / Ethernet |
| Form Factor | SFP+ | Modular | 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 | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 40Gbps | 10Gbps |
| Supported Features | Auto-negotiation, 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 | 3.5W | 15W | 8W | 25W | 5W |
| Interface Ports | SFP+ | Fibre Channel, SFP+ | SFP+ | SFP+ | SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | PTX10K-LC1101H-R | CB-PTX-R Advanced Fibre Channel Module | PTX10K-LC1101 | SIB-SFF-PTX-240-S | FPC3-SFF-PTX-1T-IR |
| Height | 0.22 inches | 1.2 inches | N/A | N/A | N/A |
| Width | 0.78 inches | 3.4 inches | N/A | N/A | N/A |
| Depth | 3.54 inches | 2.2 inches | N/A | N/A | N/A |
| Weight | 0.15 lbs | 0.8 lbs | N/A | N/A | N/A |
Reviews & Ratings
M
Marcus Ellington
5
Handled backbone traffic reliably at half capacity.
O
Owen Carlisle
4
Good option for staged core upgrades.
N
Nathan Crowe
5
Predictable performance under sustained load.
V
Victor Langridge
4
Worked exactly as specified in production.
Questions & Answers
What is the forwarding capacity of the PTX10K-LC1101H-R line card?
The PTX10K-LC1101H-R delivers 1.5 Tbps of forwarding capacity, representing half the capacity of the full-rate JNP10K-LC1101 line card, optimized for R-mode routing workloads.
How does the PTX10K-LC1101H-R differ from JNP10K-LC1101?
Unlike the full-rate JNP10K-LC1101 (3 Tbps), the PTX10K-LC1101H-R offers 1.5 Tbps in R-mode only, reducing power and cost while maintaining Junos OS-based routing features.
Which chassis support the PTX10K-LC1101H-R line card?
The PTX10K-LC1101H-R is compatible with all Juniper PTX10000 series chassis, including PTX10008, PTX10016, and PTX10004, when running Junos OS Release 18.4 or later.
What interface types are available on PTX10K-LC1101H-R?
The line card supports ten 100GbE QSFP28 ports, deliverable as 100GbE or four-channel 25GbE breakout interfaces, offering flexible high-density connectivity.
Is the PTX10K-LC1101H-R line card hot-swappable?
Yes. The PTX10K-LC1101H-R is fully hot-swappable, allowing live insertion or removal without impacting other traffic or requiring system downtime.
What power consumption can I expect from the PTX10K-LC1101H-R?
Typical power consumption is approximately 240W under full load. Efficiency optimizations in R-mode help reduce overall system power usage compared to full-rate variants.
What is the typical latency of the PTX10K-LC1101H-R?
The line card delivers sub-microsecond, cut-through latency—approximately 350 nanoseconds—ensuring minimal delay for high-performance routing applications.
Which routing protocols are supported on the PTX10K-LC1101H-R?
Running Junos OS, the PTX10K-LC1101H-R supports OSPF, IS-IS, BGP, RSVP-TE, MPLS, EVPN, and Segment Routing for comprehensive carrier-grade networking.
Can the PTX10K-LC1101H-R be deployed in redundant configurations?
Yes. It supports full redundancy with dual fabric modules and dual route engines in PTX10000 chassis for uninterrupted operation and In-Service Software Upgrades.
How do I install the PTX10K-LC1101H-R line card?
Power down the chassis or use the online insertion procedure. Slide the card into an available slot, secure the ejector handles, and verify status LEDs in the front panel.
How is the PTX10K-LC1101H-R configured in Junos OS?
After physical installation, use CLI or Juniper Network Director to assign interfaces, configure protocols, and load your routing policy. Refer to the Junos OS Routing Interface Guide.
What warranty covers the PTX10K-LC1101H-R?
Juniper Networks provides a one-year limited hardware warranty and 90-day software warranty. Enhanced support and extended coverage are available through Juniper Care programs.
Where can I purchase the PTX10K-LC1101H-R line card?
You can order through Juniper authorized distributors, certified channel partners, or directly from Juniper sales. Contact your local representative for pricing and lead times.
What environmental conditions does the PTX10K-LC1101H-R require?
Operating temperature: 0°C to 40°C; relative humidity: 5%–85% non-condensing. The chassis handles front-to-back airflow. Ensure proper rack airflow for optimal performance.
Is firmware on the PTX10K-LC1101H-R field-upgradeable?
Yes. The line card firmware can be upgraded in-service via Junos OS, enabling feature enhancements and bug fixes without traffic interruption.