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LR4 optic delivered consistent 100G performance.
QSFP-100G-LR4-T2
100G-LR4 Ethernet only QSFP28 Module Type 2
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Name:
QSFP-100G-LR4-T2
- Description:
- 100G-LR4 Ethernet only QSFP28 Module Type 2
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 4063232141022
- Condition:
- Warranty:
- 3
- List Price:
$48,989.00
- Price:
$30,861.0037% off
Quantity:
1
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QSFP-100G-LR4-T2 Overview
QSFP-100G-LR4-T2 is a QSFP optical transceiver module engineered to deliver 100G Ethernet connectivity over long-range single-mode fiber. It supports a data rate of 100G via LC connectors and is designed for applications in data centers, telecom networks, and enterprise infrastructures, adhering to stringent Ethernet protocol requirements.
QSFP-100G-LR4-T2 features a compact QSFP form factor with physical dimensions optimized for high-density networking environments. Built to meet rigorous performance, power, and temperature specifications, this module offers reliable long-range transmission and is an ideal solution for high-performance interconnects in modern network deployments.
QSFP-100G-LR4-T2 price is $30,861.00, a 37% saving from the Juniper list price of $48,989.00. QSFP-100G-LR4-T2 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for QSFP-100G-LR4-T2 for additional pricing. Browse the full category range or explore all Juniper products.
QSFP-100G-LR4-T2 Specifications
- Product Type
- Transceiver
- Form Factor
- QSFP
- Data Rate
- 100G
- Connector Type
- LC
- Wavelength
- 1270-1330 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- 6 W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- QSFP-100G-LR4-T2
- Height
- 0.33 inches
- Width
- 0.71 inches
- Depth
- 2.86 inches
- Weight
- 0.16 lbs
QSFP-100G-LR4-T2 Use Case
100G Metro Data Center Interconnect with QSFP-100G-LR4-T2
A global enterprise deploys QSFP-100G-LR4-T2 (QSFP28 Module Type 2) to link two campus data centers over 10 km of single-mode fiber, enabling backbone spine-and-leaf 100 Gigabit Ethernet connectivity. This 100G-LR4 solution delivers ultra-low latency, high port density, and simplified fiber management—optimizing bandwidth utilization and reducing total cost of ownership.
Carrier-Grade 5G Backhaul Using QSFP-100G-LR4-T2
A Tier-1 telecom operator leverages QSFP-100G-LR4-T2 QSFP28 Module Type 2 for 100 G mobile backhaul between aggregation nodes and the core network across a metropolitan ring. The 100G-LR4 optics ensure 10 km reach, robust signal integrity, and low power consumption—supporting high-bandwidth 5G traffic with carrier-grade reliability and scalability.
Low-Latency Financial Trading Network Link
A financial services firm implements QSFP-100G-LR4-T2 (Type 2) modules to connect its on-premise trading floor and external colocation facility 8 km apart via 100 Gigabit Ethernet. This high-precision LR4 transceiver offers deterministic latency, enhanced signal resilience, and seamless scalability—ensuring ultra-fast, secure data exchange for algorithmic trading.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 QSFP-100G-LR4-T2 |  SFP-1GE-T |  SFPP-10G-CT50-ZR |  SRX-SFP-1GE-LH |  SFP-GE40KT13R15 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | SFP | SFP+ | SFP | SFP |
| Data Rate | 100G | 1G | 10G | 1G | 1G |
| Connector Type | LC | RJ45 | LC | LC | LC |
| Wavelength | 1270-1330 nm | N/A | 1310nm | 1550 nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | N/A | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 100 meters | 50 km | 80 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Fiber | Fiber | Fiber |
| Power Consumption | 6 W | 3.5W | N/A | N/A | N/A |
| 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 / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Juniper | Cisco, Juniper, Huawei, Arista |
| Product Name | QSFP-100G-LR4-T2 | SFP-1GE-T | SFPP-10G-CT50-ZR | SRX-SFP-1GE-LH | SFP-GE40KT13R15 |
| Height | 0.33 inches | 0.53 inches | N/A | N/A | N/A |
| Width | 0.71 inches | 2.10 inches | N/A | N/A | N/A |
| Depth | 2.86 inches | 0.33 inches | N/A | N/A | N/A |
| Weight | 0.16 lbs | 0.03 lbs | N/A | N/A | N/A |
Reviews & Ratings
A
Andrew Foster
4
Reliable for data center interconnect.
S
Simon Hale
5
Stable link metrics.
E
Edward Grant
3
Easy installation.
V
Victor Cole
4
Good value module.
Questions & Answers
What is the QSFP-100G-LR4-T2 module and what are its key features?
The QSFP-100G-LR4-T2 is a 100G-LR4 Ethernet-only QSFP28 Module Type 2 that delivers 100 Gb/s data rates over single-mode fiber, offering a compact form factor, low power consumption (<3.5 W) and digital diagnostics (DDM) per SFF-8472.
Which fiber type and connector does the QSFP-100G-LR4-T2 support?
The QSFP-100G-LR4-T2 supports ITU-T G.652 single-mode fiber via duplex LC connectors for all four 25 Gb/s lanes.
What is the maximum transmission distance of the QSFP-100G-LR4-T2?
The QSFP-100G-LR4-T2 achieves up to 10 km reach over OS2 single-mode fiber at 1310 nm wavelength.
Is the QSFP-100G-LR4-T2 compliant with IEEE standards?
Yes, the QSFP-100G-LR4-T2 is fully compliant with IEEE 802.3ba 100GBASE-LR4 specifications.