United States$5,000,000+
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Leonard Ashby
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IR mode allowed controlled rollout before full activation.
PTX10K-LC1102-IR
PTX10K 1.44T Line Card - 36X40G/12X100G (JNP10K-LC1102), IR...
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PTX10K-LC1102-IR
- Description:
- PTX10K 1.44T Line Card - 36X40G/12X100G (JNP10K-LC1102), IR mode
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- Brand:
- Juniper
- GTIN:
- 705595731246
- Condition:
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PTX10K-LC1102-IR Overview
PTX10K-LC1102-IR is a high-performance 10G Ethernet network card engineered for modern data center and enterprise environments. Designed with a compact PCIe form factor, the module delivers a 10Gbps data rate via its SFP+ connector, ensuring seamless integration with routers, switches, and various server platforms while supporting industry-standard TCP/IP protocols.
This network module is optimized for expanding data center capacity and upgrading server network interfaces by combining robust auto-negotiation, jumbo frames, and QoS support with efficient power consumption. Its design and compatibility with top-tier vendor equipment such as Cisco, Juniper, Arista, Dell, and HP make it a reliable solution for connecting to high-speed networks in demanding operational conditions.
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PTX10K-LC1102-IR Specifications
- Product Type
- Network Card
- Module Type
- 10G 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, Jumbo Frames, QoS
- Power Consumption
- 8W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- PTX10K-LC1102-IR
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
PTX10K-LC1102-IR Use Case
High-Capacity Cloud Data Center Interconnect
In a global cloud operator’s backbone network, the PTX10K-LC1102-IR-PTX10K 1.44T Line Card – 36X40G/12X100G (JNP10K-LC1102), IR mode aggregates 36 × 40 GbE ToR uplinks with 12 × 100 GbE core links. IR mode’s dynamic load-balancing and microburst smoothing deliver deterministic bandwidth scaling and sub-100 µs latency. Outcome: 30 % lower end-to-end latency, 2× higher link utilization and simplified pay-as-you-grow capacity planning.
5G Mobile Fronthaul and Midhaul Aggregation
A Tier-1 telecom deploys the PTX10K-LC1102-IR-PTX10K 1.44T Line Card in IR mode to aggregate 5G small-cell fronthaul and midhaul traffic over 36 × 40 GbE and 12 × 100 GbE interfaces. IR mode’s per-flow microburst protection and Equal-Cost Multi-Path (ECMP) routing ensure jitter-free packet delivery and effortless OAM. Outcome: 40 % reduction in jitter, seamless service activation and 99.999 % transport availability.
Low-Latency Financial Trading Backbone
A high-frequency trading firm leverages the PTX10K-LC1102-IR-PTX10K 1.44T Line Card – 36X40G/12X100G, IR mode to interconnect multiple exchange sites within a metro fabric. IR mode’s deterministic forwarding and ultra-tight buffer management minimize queuing delay and absorb traffic spikes. Outcome: 200 µs latency reduction, 99.999 % uptime SLA and guaranteed order-book synchronization.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 PTX10K-LC1102-IR |  P1-PTX-2-40GE-CFP |  CB-SFF-PTX-R |  PTX-ILA-M-CHAS |  PTX10K-LC1105-R | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Module | Network Card | Network Module | Network Card |
| Module Type | 10G Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10G | 40Gbps | 10G | 10G | 10Gbps |
| Connector Type | SFP+ | CFP | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP, Jumbo Frames | TCP/IP |
| Form Factor | PCIe | 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 | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 40Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | 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 |
| Power Consumption | 8W | N/A | 5W | 15W | 15W |
| Interface Ports | SFP+ | N/A | SFP+ | Ethernet, SFP+ | Ethernet |
| Expansion Slots | N/A | N/A | PCIe | SFP | PCIe |
| Product Name | PTX10K-LC1102-IR | P1-PTX-2-40GE-CFP | CB-SFF-PTX-R | PTX-ILA-M-CHAS | PTX10K-LC1105-R |
| Height | N/A | N/A | 0.3 inches | 1.0 inches | 0.5 inches |
| Width | N/A | N/A | 3.5 inches | 3.5 inches | 3.5 inches |
| Depth | N/A | N/A | 2.0 inches | 0.5 inches | 4.2 inches |
| Weight | N/A | N/A | 0.5 lbs | 0.75 lbs | 1.2 lbs |
Reviews & Ratings
D
Dylan Prescott
4
Consistent behavior within licensed limits.
H
Henry Colton
5
Good evaluation option for new builds.
R
Ross Whitaker
3
Stable during testing phase.
V
Victor Sutherland
4
Predictable and reliable.
Questions & Answers
What is the forwarding capacity of the PTX10K-LC1102-IR line card?
The PTX10K-LC1102-IR delivers 1.44 Tbps of forwarding capacity using 36×40 GbE and 12×100 GbE ports in IR mode.
Which interfaces are available on the PTX10K-LC1102-IR?
The PTX10K-LC1102-IR provides 36 40 GbE QSFP+ ports and 12 100 GbE QSFP28 ports in intermediate range (IR) mode.
What does IR mode mean for this line card?
IR mode optimizes optical reach up to 10 km over single-mode fiber, making it ideal for metro and regional network deployments.
Which Juniper PTX10K chassis support the LC1102-IR line card?
The LC1102-IR is compatible with all PTX10008, PTX10016, PTX10004-MX, and PTX10008-MX chassis running Junos OS 21.1 or later.