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IR mode allowed controlled security rollout.
PTX10K-LC1105-IR
PTX10K 3Tbps MACse Line Card - 30x100G/30x40G (JNP10K-LC1105...
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Name:
PTX10K-LC1105-IR
- Description:
- PTX10K 3Tbps MACse Line Card - 30x100G/30x40G (JNP10K-LC1105), IR mode
- Rating:
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- Brand:
- Juniper
- GTIN:
- 705595731246
- Condition:
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PTX10K-LC1105-IR Overview
PTX10K-LC1105-IR is a high-performance Ethernet module designed to deliver a reliable 10Gbps data rate through an SFP+ connector. Engineered with the latest network interface technology, this module ensures seamless integration with routers, switches, and servers, making it an ideal solution for expanding data center capacity and upgrading server network interfaces.
PTX10K-LC1105-IR supports advanced TCP/IP protocols and features a PCIe form factor for easy installation in modern network infrastructures. This state-of-the-art module is built to meet the demands of high-speed networking environments, offering robust performance, efficient power consumption, and broad compatibility with leading computing platforms.
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PTX10K-LC1105-IR 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
- Expansion Slots
- N/A
- Product Name
- PTX10K-LC1105-IR
- Height
- 0.3 inches
- Width
- 3.5 inches
- Depth
- 0.2 inches
- Weight
- 0.15 lbs
PTX10K-LC1105-IR Use Case
Use Case 1: Secure Multi-Terabit Data Center Interconnect
Scenario: A global cloud provider must replicate sensitive workloads between two regional data centers over a single fiber ring. By deploying the PTX10K-LC1105-IR in IR mode, they leverage 3 Tbps of line-rate MACsec encryption across 30×100G/30×40G ports on existing DWDM infrastructure. Benefit: Achieves sub-millisecond latency with end-to-end data confidentiality, meets stringent compliance requirements (GDPR, HIPAA), and halves fiber capex by consolidating multiple links into one encrypted high-density trunk.
Use Case 2: Encrypted 5G Mobile Backhaul Aggregation
Scenario: A tier-1 mobile operator needs to aggregate and secure hundreds of cell-site backhaul streams into its core network. With the PTX10K-LC1105-IR in IR mode, the operator consolidates 30×100G/30×40G channels into a 3 Tbps MACsec-protected trunk over dark fiber. Benefit: Delivers carrier-grade encryption with zero packet loss, scales to future traffic growth, and simplifies operations by terminating all backhaul on a single high-density line card.
Use Case 3: Compliance-Driven Financial Trading Network
Scenario: A multinational investment bank requires real-time, tamper-proof connectivity between its trading floors in New York, London, and Tokyo. By installing PTX10K-LC1105-IR line cards in IR mode, the bank secures 30×100G/30×40G links with on-the-fly MACsec encryption. Benefit: Ensures sub-microsecond jitter and latency consistency for algorithmic trading, enforces data integrity per FINRA and MiFID II mandates, and consolidates multiple market feeds into a single encrypted 3 Tbps pipe.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 PTX10K-LC1105-IR |  CB2-PTX-BB |  RCB-CC-S |  FPC3-SFF-PTX-1T-R |  CB-PTX-BB | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Card | Network Card | Network Module / Network Card | Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | SFP+ | Ethernet |
| Data Rate | 10Gbps | 10Gbps | 10G | 10Gbps | 10G |
| Connector Type | SFP+ | RJ-45 | RJ-45 | SFP+ | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP / iSCSI / Fibre Channel | TCP/IP / iSCSI |
| Form Factor | PCIe | PCIe | PCIe | Modular | 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, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Routers / Switches / Servers | Routers, Switches, Servers |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | 5W | 10W | 7W | N/A | 8W |
| Interface Ports | Ethernet | Ethernet | Ethernet | SFP+ | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | PTX10K-LC1105-IR | CB2-PTX-BB 10GbE Ethernet PCIe Network Card | RCB-CC-S High Performance Ethernet Module | FPC3-SFF-PTX-1T-R | CB-PTX-BB |
| Height | 0.3 inches | N/A | 1.5 | N/A | 0.3 inches |
| Width | 3.5 inches | N/A | 3.4 | N/A | 3.5 inches |
| Depth | 0.2 inches | N/A | 5.2 | N/A | 4.4 inches |
| Weight | 0.15 lbs | N/A | 1.2 | N/A | 1.2 lbs |
Reviews & Ratings
M
Marcus Calder
4
Consistent performance within licensed scope.
J
Julian Rothwell
5
Good interim solution.
H
Henry Eastwood
3
No stability issues.
V
Victor Penrose
4
Worked as designed.
Questions & Answers
What is the PTX10K-LC1105-IR line card, and what does SKU PTX10K-LC1105-IR represent?
The PTX10K-LC1105-IR (SKU PTX10K-LC1105-IR) is a Juniper PTX10000 series line card delivering 3 Tbps MACsec throughput across 30x100G and 30x40G ports in IR mode.
What throughput and port density does the PTX10K 3Tbps MACsec line card support?
This line card provides up to 3 Tbps of MACsec-encrypted traffic capacity, with 30x100 GbE and 30x40 GbE ports for high-density aggregation or core deployments.
How does MACsec enhance security on the PTX10K-LC1105-IR?
MACsec delivers line-rate encryption and integrity protection per Ethernet frame, preventing man-in-the-middle attacks and ensuring data confidentiality on all 30x100G/40G ports.
What is IR mode, and when should I use it?
IR (Intermediate Reach) mode supports single-mode fiber links up to 10 km at 100G and 40G, ideal for metro and campus backhaul where medium-distance spans are required.