United States$5,000,000+
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T
Tristan Doyle
4
Adapter worked flawlessly converting CFP to 4x10G SFP. Reliable and easy to deploy.
CVR-CFP-4SFP10G=
CFP to SFP10G Adapter module
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Name:
CVR-CFP-4SFP10G=
- Description:
- CFP to SFP10G Adapter module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 753278844462
- Condition:
- Warranty:
- 3
- List Price:
$1,000.00
- Price:
$677.0032.3% off
Quantity:
1
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CVR-CFP-4SFP10G= Overview
Overview of “CVR-CFP-4SFP10G=” – CVR-CFP-4SFP10G= is a CFP transceiver module that integrates four SFP10G interfaces to deliver high-speed 10 Gigabit Ethernet connectivity. Designed with data center, enterprise network, and telecom applications in mind, this module utilizes LC connectors for each SFP port and is engineered for short-range transmission in a compact CFP form factor with industry‐standard physical dimensions.
CVR-CFP-4SFP10G= offers robust performance with consistent 10G data rates and is optimized for reliable operation within typical network environments. With support for Ethernet protocols and operating temperatures ranging from 0 to 70°C, this transceiver meets the demands of modern network infrastructures while ensuring efficient connectivity and integration with existing systems.
CVR-CFP-4SFP10G= price is $677.00, a 32.3% saving from the Cisco list price of $1,000.00. CVR-CFP-4SFP10G= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CVR-CFP-4SFP10G= for additional pricing. Browse the full Cisco 40G Optical Modules series or explore all Cisco products.
CVR-CFP-4SFP10G= Specifications
- Product Type
- Transceiver
- Form Factor
- CFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- N/A
- Transmission Distance
- Short-Range
- Fiber Type
- N/A
- Max Distance
- N/A
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- N/A
- Product Name
- CVR-CFP-4SFP10G=
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 CVR-CFP-4SFP10G= |  QSFP-40G-CSR4 |  CFP-40G-FR= |  QSFP-40GE-LR4-S |  QSFP-40G-SR-BD= | |
|---|---|---|---|---|---|
| Compatibility | N/A | Cisco | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 40G | 40G | 40G | 40G |
| Depth | N/A | 1.00 inches | 7.5 inches | N/A | N/A |
| Fiber Type | N/A | Multi-mode | Single-mode | Single-mode | Multi-mode |
| Form Factor | CFP | QSFP | CFP | QSFP | QSFP |
| Height | N/A | 0.66 inches | 1.2 inches | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | N/A | 100 meters | 10 km | 10 km | 150 meters |
| Network Interface | Ethernet | Fiber | Fiber | Ethernet | 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 | N/A | 3.0W | 6.0W | 5.5W | 3.8W |
| Product Name | CVR-CFP-4SFP10G= | QSFP-40G-CSR4 | CFP-40G-FR= | QSFP-40GE-LR4-S | QSFP-40G-SR-BD= |
| 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 | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Short-Range | Long-Range | Long-Range | Short-Range |
| Wavelength | N/A | 850nm | 1310nm | 1271/1294/1318/1341 nm | 850nm |
| Weight | N/A | 0.1 lbs | 1.5 lbs | N/A | N/A |
| Width | N/A | 0.90 inches | 4.4 inches | N/A | N/A |
Reviews & Ratings
U
Ulric Hayes
5
Strong interoperability with our existing SFP10G modules.
V
Vaughn Mercer
5
Stable breakout performance without signal issues.
W
Wade Livingston
5
Extended hardware lifespan with dependable conversion.
X
Xander Holt
5
Plug and play installation with consistent throughput.
Y
Yuri Collins
5
Reliable solution for mixed interface environments.
Z
Zane Porter
5
Maintained stable 4x10G links across production workloads.
Questions & Answers
What is the CVR-CFP-4SFP10G= adapter module?
The CVR-CFP-4SFP10G= is a Cisco CFP-to-SFP10G adapter module that converts one CFP port into four independent SFP+ 10G interfaces for flexible fiber connectivity.
Which Cisco platforms support CVR-CFP-4SFP10G=?
This adapter is compatible with Cisco routers and switches featuring CFP slots, including ASR 9000, CRS, NCS 5000/5500 series, and certain Catalyst 6500 line cards.
How do I install the CFP to SFP10G adapter?
Power off the device, insert the CVR-CFP-4SFP10G= into the CFP slot until it clicks, power on, and verify the module is recognized via the show inventory or show interfaces transceiver commands.
Is the CVR-CFP-4SFP10G= hot-swappable?
Yes. The adapter supports hot-swap capability, allowing you to replace or install it without shutting down the host device, minimizing network disruption.
What fiber types and transceivers does it support?
The module supports both multimode (10GBASE-SR) and single-mode (10GBASE-LR) SFP+ transceivers, enabling distances up to 300m on MMF and 10km on SMF.
Can I mix multimode and single-mode SFP+ modules?
Yes. Each of the four SFP+ ports operates independently, so you can use a combination of multimode and single-mode transceivers per your network design.
What maximum link speed does the adapter support?
Each SFP+ port on the CVR-CFP-4SFP10G= supports 10 Gbps, delivering up to 40 Gbps aggregate capacity over a single CFP interface.
Are there specific firmware or IOS requirements?
Ensure your Cisco device is running IOS XR 5.3.3 or later (ASR 9000), IOS XE 3.9.1E or later (Catalyst 6500), or the recommended firmware for your platform to guarantee full compatibility.
What is the power consumption of CVR-CFP-4SFP10G=?
The typical power draw is 3.5W per module under full load, depending on the installed SFP+ transceivers and link conditions.
How do I verify the adapter is operational?
Use show interfaces transceiver and show interfaces status commands to check port status, SFP+ module details, and link up/down indicators in real time.
Can this adapter support DWDM SFP+ modules?
Yes. The four SFP+ ports can host DWDM transceivers compliant with 10G DWDM MSA, enabling Dense Wavelength Division Multiplexing over single-mode fiber.
What is the typical reach for 10GBASE-SR and 10GBASE-LR?
Using 10GBASE-SR on OM3 multimode fiber, reach is up to 300m; with 10GBASE-LR on single-mode fiber, it extends to 10km.
What troubleshooting steps should I follow for link failures?
Check SFP+ module compatibility, fiber polarity, port configuration, and run diagnostics with show logging, show interfaces counters errors, and optics commands to isolate the fault.
What are common use cases for CVR-CFP-4SFP10G=?
Typical applications include data center spine-leaf aggregation, metro network interconnects, and service provider peering, leveraging 40G backbone with flexible 10G breakout.
Does the adapter introduce latency?
The CVR-CFP-4SFP10G= introduces negligible latency (<1µs), ensuring line-rate performance across all four 10G channels.
What are the physical dimensions and weight?
The module measures 156.5 mm x 30.5 mm x 12.5 mm and weighs approximately 0.1 kg, fitting standard CFP port form factors.