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Stable 40GBASE-FR performance over SMF. Reliable mid-range connectivity.
CFP-40G-FR=
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CFP 40GBASE-FR optical transceiver module
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Name:
CFP-40G-FR=
- Description:
- CFP 40GBASE-FR optical transceiver module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658337307
- Condition:
- Warranty:
- 3
- List Price:
$60,000.00
- Price:
$12,399.0079.3% off
Quantity:
1
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CFP-40G-FR= Overview
CFP-40G-FR= is a CFP transceiver module that delivers a 40G data rate via optical technology using LC connectors, designed for long-range transmission over single-mode fiber. It supports key protocols including Ethernet and Fibre Channel, and features a compact, industry-standard CFP form factor with clearly defined physical dimensions.
The CFP-40G-FR= module is optimized for high-performance use cases in data centers, enterprise networks, and telecom infrastructures. Its robust build and reliable optical performance ensure seamless integration into modern networks, meeting the demanding requirements of high-speed optical communication.
CFP-40G-FR= price is $12,399.00, a 79.3% saving from the Cisco list price of $60,000.00. CFP-40G-FR= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CFP-40G-FR= for additional pricing. Browse the full Cisco 40G Optical Modules series or explore all Cisco products.
CFP-40G-FR= Specifications
- Product Type
- Transceiver
- Form Factor
- CFP
- Data Rate
- 40G
- Connector Type
- LC
- Wavelength
- 1310nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Fiber
- Power Consumption
- 6.0W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- CFP-40G-FR=
- Height
- 1.2 inches
- Width
- 4.4 inches
- Depth
- 7.5 inches
- Weight
- 1.5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CFP-40G-FR= |  QSFP-40G-LR4-S |  QSFP-40G-LR4-S= |  QSFP-40G-SR-BD= |  QSFP-40GE-LR4 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 40G | 40G | 40G | 40G | 40G |
| Depth | 7.5 inches | N/A | N/A | N/A | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Form Factor | CFP | QSFP | QSFP | QSFP | QSFP+ |
| Height | 1.2 inches | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 10 km | 10 km | 150 meters | 10 km |
| Network Interface | Fiber | Ethernet | Ethernet | Ethernet | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 6.0W | 5.0 W | N/A | 3.8W | 6.0 W |
| Product Name | CFP-40G-FR= | QSFP-40G-LR4-S | QSFP-40G-LR4-S= | QSFP-40G-SR-BD= | QSFP-40GE-LR4 |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Short-Range | Long-Range |
| Wavelength | 1310nm | 1310 nm | 1310 nm | 850nm | 1310 nm |
| Weight | 1.5 lbs | N/A | N/A | N/A | N/A |
| Width | 4.4 inches | N/A | N/A | N/A | N/A |
Reviews & Ratings
X
Xavier Lowe
5
Consistent throughput and dependable optical output.
Y
Yusuf Bennett
5
Smooth deployment in our 40G infrastructure.
Z
Zachary Holt
5
Maintained steady performance across production workloads.
A
Aaron Wallace
5
Reliable FR optics for enterprise environments.
B
Brady Murphy
5
Strong signal stability and clean integration.
C
Caleb Ross
4
High-quality CFP module for SMF links.
Questions & Answers
What is the CFP-40G-FR= optical transceiver module?
The CFP-40G-FR= is a hot-pluggable 40GBASE-FR optical transceiver module compliant with the CFP MSA, designed for 40 Gbps data transmission over single-mode fiber at 1310 nm.
What is the maximum transmission distance of the CFP-40G-FR=?
It supports link distances up to 2 kilometers over single-mode fiber (SMF) at 1310 nm wavelength.
What wavelength does the CFP-40G-FR= operate on?
The module operates at a nominal wavelength of 1310 nm for optimal single-mode fiber performance.
Which connector and fiber type does the CFP-40G-FR= use?
It uses an LC-duplex connector and is designed exclusively for single-mode fiber (SMF).