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Trevor Malloy
4
Half capacity card fit our growth plan well.
PTX10K-LC1101H
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PTX10K LC1101 1.5 Tbps Line Card (half capacity of JNP10K-LC...
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PTX10K-LC1101H
- Description:
- PTX10K LC1101 1.5 Tbps Line Card (half capacity of JNP10K-LC1101)
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- Brand:
- Juniper
- GTIN:
- 705595731246
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PTX10K-LC1101H Overview
PTX10K-LC1101H is a high-performance network module engineered to deliver reliable 10Gbps connectivity. This PCIe network card is designed with LC connectors for SFP+ optical interfacing, ensuring high-speed data transmission and low latency communication in enterprise-grade environments.
Optimized for deployment in data centers, servers, and other high-speed networking applications, PTX10K-LC1101H is compatible with major networking equipment from Cisco, Juniper, Arista, Dell, and HP. It supports key protocols such as TCP/IP and iSCSI, and its robust design guarantees seamless installation and operation under varied temperature conditions, making it ideal for expanding data center capacity and upgrading server network interfaces.
PTX10K-LC1101H price is is available on request. Get immediate quote.
Request bulk order quote for PTX10K-LC1101H for additional pricing. Browse the full Juniper Router Ptx Modules & Cards series or explore all Juniper products.
PTX10K-LC1101H Specifications
- Product Type
- Network Module / Network Card
- Module Type
- SFP+
- Data Rate
- 10Gbps
- Connector Type
- LC
- Supported Protocols
- TCP/IP, iSCSI
- 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
- 8W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- PTX10K-LC1101H
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
PTX10K-LC1101H Use Case
Data Center Spine-Leaf Fabric Scaling with PTX10K-LC1101H
In a hyperscale data center leaf-spine architecture, a global cloud services provider deploys the PTX10K-LC1101H 1.5 Tbps line card (half capacity of JNP10K-LC1101) in its PTX10K spine routers to aggregate up to 15 x 100 GbE leaf-node links. This targeted deployment delivers predictable, linear capacity growth, reduces upfront CAPEX by 50% compared to full-capacity line cards, and preserves power-and-space efficiency—enabling on-demand bandwidth expansion without forklift upgrades.
5G Mobile Backhaul Aggregation for High-Density Cell Sites
A Tier-1 mobile operator uses the PTX10K-LC1101H 1.5 Tbps line card to consolidate traffic from dozens of 10 GbE/25 GbE cell-site routers at regional aggregation nodes. By leveraging half the capacity of the JNP10K-LC1101, the operator achieves cost-effective capacity increments, ensures sub-millisecond latency for RAN backhaul, and meets stringent SLA requirements for 5G user-plane throughput—all while optimizing rack density and power draw.
Metro Ethernet Interconnect for Multi-Site Enterprise Clouds
A carrier-neutral data exchange interconnects enterprise clouds across multiple metro POPs using PTX10K spine routers equipped with the LC1101H 1.5 Tbps line card. This configuration delivers wire-rate L2/L3 Ethernet services at 100 GbE port density, drives predictable latency under 10 μs, and supports on-demand tenant provisioning. The half-capacity card footprint reduces capital outlay by half, accelerates deployment cycles, and streamlines operations with consistent Junos OS feature parity.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| PTX10K-LC1101H |  FPD-SFF-PTX-S |  PTX3000BASE |  PSM-SFF-PTX-AC-S |  PSM2-PTX-DC-R | |
|---|---|---|---|---|---|
| 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 | LC | SFP+ | SFP+ | SFP+ | SFP+ |
| Data Rate | 10Gbps | 10G | 10G | 10Gbps | 10G |
| Depth | N/A | N/A | 0.5 inches | 5.0 inches | 4.5 inches |
| Expansion Slots | N/A | N/A | N/A | SFP+ | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | N/A | N/A | 1.0 inches | 0.25 inches | 0.5 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | SFP+ | SFP+ | Ethernet | SFP+ |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | SFP+ | SFP+ | Ethernet | Ethernet Module | 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 | 8W | N/A | 5W | 8W | 12W |
| Product Name | PTX10K-LC1101H | FPD-SFF-PTX-S | PTX3000BASE | PSM-SFF-PTX-AC-S | PSM2-PTX-DC-R |
| Product Type | Network Module / Network Card | Network Card | Network Module / Network Card | Network Module | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | 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 |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP | TCP/IP, iSCSI | TCP/IP / iSCSI |
| Weight | N/A | N/A | 0.2 lbs | 1.2 lbs | 1.2 lbs |
| Width | N/A | N/A | 4.5 inches | 3.5 inches | 3.4 inches |
Reviews & Ratings
S
Simon Everett
4
Reliable performance at reduced scale.
C
Calvin Rhodes
4
Good option for staged upgrades.
I
Ian Mercer
4
Stable under sustained traffic.
V
Victor Holloway
5
Meets expectations.
Questions & Answers
What is the PTX10K-LC1101H line card?
The PTX10K-LC1101H is a 1.5 Tbps packet-forwarding line card for Juniper PTX10000 routers, offering half the capacity of the full-rate JNP10K-LC1101.
How many ports and what interface types does the PTX10K-LC1101H provide?
It delivers six QSFP28 ports, each supporting 100 GbE, for a total of 1.5 Tbps aggregate throughput.
Which chassis models are compatible with the PTX10K-LC1101H?
The line card is compatible with PTX10000 series routers, including 11-slot and 15-slot PTX10K chassis.
Is the PTX10K-LC1101H line card hot-swappable?
Yes. The PTX10K-LC1101H supports front-to-back airflow and hot-swap insertion/removal without disrupting traffic.
What operating system does the PTX10K-LC1101H run?
It runs Juniper’s Junos OS with universal routing features, ensuring consistent management across the PTX platform.
What routing and services features are supported on the PTX10K-LC1101H?
It supports advanced Layer 2/3, MPLS, EVPN, segment routing, and BGP/MPLS VPN services at full line rate.
Does the PTX10K-LC1101H support MACsec encryption?
Yes. Hardware-accelerated MACsec is supported on each QSFP28 port with the appropriate Junos OS license.
What are the power consumption and cooling requirements?
The line card consumes approximately 200 W under full load and requires front-to-back chassis airflow for proper cooling.
What are the environmental operating conditions?
Supported operating temperature is 0 °C to 40 °C with 5 %–95 % non-condensing relative humidity.
What are the physical dimensions and weight?
The PTX10K-LC1101H measures 14.76″×1.73″×15.25″ (W×H×D) and weighs approximately 1.6 kg (3.5 lb).
What are the primary use cases for the PTX10K-LC1101H?
It is ideal for data center interconnect, service-provider core, and high-density peering where 1.5 Tbps line-rate routing is required.
What warranty and support options are available?
Juniper provides a 90-day limited warranty. Extended Juniper Care and software support contracts are available separately.
How do I install the PTX10K-LC1101H in my chassis?
Slide the card into an available PTX10K slot until it latches, apply power, and Junos OS will auto-discover and activate the line card.
Can I mix PTX10K-LC1101H with full-capacity line cards in the same chassis?
Yes. The chassis supports mixed line-card configurations, allowing PTX10K-LC1101H and full-rate LC1101 cards to coexist.
What is the difference between PTX10K-LC1101H and JNP10K-LC1101?
The PTX10K-LC1101H delivers 1.5 Tbps (half rate) versus 3 Tbps on the full-rate JNP10K-LC1101, but both share identical feature sets.
How do I order the PTX10K-LC1101H line card?
Contact your authorized Juniper partner or sales representative and request SKU PTX10K-LC1101H for pricing and lead times.