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by Brocade
Product Line: Brocade 100G-CFP2 Series
Product Type: Optical Transceiver
Original price $0.00 - Original price $6,361.00
Original price
$0.00 - $6,361.00
Current price $6,361.00
Title: Used

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Product Description

The 100G-CFP2-ER4-40KM is a TAA compliant 100GBase-ER4 CFP2 transceiver designed for long-distance transmission, supporting a data rate of 112 Gb/s over a 40km range on single-mode fiber with a 1310nm wavelength through a duplex LC connector. It meets CFP MSA 1.0 compliance, operates within a commercial temperature range of 0°C to 70°C, and offers advanced features such as DOM (Digital Optical Monitoring), hot pluggability, excellent ESD protection, and is constructed with metal for lower EMI. Additionally, it is RoHS compliant, ensuring environmental safety, and supports a supply voltage range from -0.5V to 3.6V, with an operating relative humidity of up to 85%.

Key Feature for the 100G-CFP2-ER4-40KM

  • What is the data rate of the 100G-CFP2-ER4-40KM transceiver?
    The data rate of this transceiver is 112 Gb/s.
  • What type of fiber is compatible with the CFP MSA 1.0 Compliant transceiver?
    It is compatible with single-mode fiber.
  • What is the maximum transmission distance for the 100GBase-ER4 CFP2 Transceiver?
    The maximum transmission distance is up to 40km over single-mode fiber.
  • Does the 100G-CFP2-ER4-40KM support Digital Optical Monitoring (DOM)?
    Yes, it supports DOM.
  • What are the operating temperature ranges for this device?
    The operating temperature ranges from Min 0 Celsius to Max 70 Celsius.
  • What connector type does the 100G-CFP2-ER4-40KM transceiver use?
    It uses a duplex LC connector.
  • What wavelength does the transceiver operate at?
    It operates at a wavelength of 1310nm.
  • Is the 100G-CFP2-ER4-40KM transceiver hot pluggable?
    Yes, it is hot pluggable.
  • What are the storage temperature limits for this product?
    Storage temperature limits are Min -40 °C to Max 85°C.
  • How does the 100G-CFP2-ER4-40KM comply with environmental and safety regulations?
    It is RoHS compliant, lead-free, and offers excellent ESD protection.

Product Review

The Brocade 100G-CFP2-ER4-40KM transceiver supports a data rate of 112 Gb/s and can transmit data up to 40km over single-mode fiber, making it suitable for long-distance networking needs. However, its operational temperature range is limited to 0°C to 70°C, which may restrict its use in environments with extreme temperatures. Additionally, the product features excellent ESD protection and lower EMI due to its metal construction, ensuring reliable performance and compliance with RoHS standards.


The Brocade 100G-CFP2-ER4-40KM is a TAA-compliant 100GBase-ER4 CFP2 transceiver designed for long-distance optical networking. This transceiver module offers a solution for extending network connections over a distance of up to 40km using single-mode fiber (SMF), making it an ideal choice for enterprise and data center applications that require high-speed data transmission over long distances. Key specifications of the Brocade 100G-CFP2-ER4-40KM include its compatibility with the CFP MSA 1.0, ensuring a broad range of application support and interoperability with existing network infrastructure. It operates at a data rate of 112 Gb/s, which allows for efficient and fast data transfer rates necessary for high-bandwidth applications. The module uses a duplex LC connector for optical fiber connection and operates at a wavelength of 1310nm. For physical and environmental specifications, the Brocade 100G-CFP2-ER4-40KM is designed with a metal casing that provides lower electromagnetic interference (EMI), ensuring stable performance in diverse operating environments. It supports a commercial operating temperature range from 0°C to 70°C and a storage temperature range from -40°C to 85°C. This wide temperature range ensures that the transceiver can operate reliably in various environmental conditions. The module also features excellent electrostatic discharge (ESD) protection, enhancing its durability and longevity. The transceiver is hot-pluggable, allowing for easy installation and removal without disrupting the network. It also supports digital optical monitoring (DOM), enabling real-time tracking of the module's operational parameters such as temperature, laser bias current, transmitted optical power, received optical power, and voltage, which assists in proactive maintenance and troubleshooting. Electrical specifications include a supply voltage range from -0.5V to 3.6V and an operating relative humidity up to 85%, ensuring the module's performance in humid environments. The transmitter power ranges from -2.9dBm to +2.9dBm, providing flexibility in adjusting the power for optimal signal quality over long distances. The Brocade 100G-CFP2-ER4-40KM transceiver is RoHS compliant and lead-free, highlighting the commitment to environmental sustainability. It comes in a CFP2 form factor, which is a compact size that allows for higher port density in networking equipment. The product is shipped in dimensions of 7.75 inches in height, 5.25 inches in width, and 1.25 inches in depth, with a weight of 0.4 pounds, ensuring it is lightweight and easy to handle during shipping and installation.
  • Supports 100GBase Ethernet for high-speed networking.
  • Throughput up to 40km over single-mode fiber with a wavelength of 1310nm.
  • Hot pluggable and supports DOM for easy installation and maintenance.
In summary, the Brocade 100G-CFP2-ER4-40KM transceiver is a high-performance, long-distance networking solution that meets the needs of demanding enterprise and data center environments. Its adherence to industry standards, combined with its physical and electrical specifications, ensures reliable, high-speed data transmission over long distances.


Part Number and Manufacturer Brocade 100G-CFP2-ER4-40KM
Description 100G-CFP2 TAA Compliant 100GBase-ER4 Transceiver Module (SMF, 1310nm, 40km, LC, DOM)
Compliance CFP MSA Version 1.0
Connector Type LC Duplex
Operating Temperature Range 0°C to 70°C
Fiber Type Single-mode
Bitrate 112 Gbps
Package Dimensions (HxWxD) 7.75 x 5.25 x 1.25 inches
Package Weight 0.4 lbs
Transmit Power Range -2.9 to +2.9 dBm
Maximum Input Voltage Vcc + 0.3V
Maximum Distance 40km on Single-mode Fiber
Emission Wavelength 1310nm through LC connector
Minimum Storage Temperature -40°C
Maximum Storage Temperature 85°C
Minimum Supply Voltage -0.5V
Maximum Supply Voltage 3.6V
Humidity Tolerance 85% (Non-condensing)
Features Hot Swappable, Superior ESD Protection
Material Low EMI Metal Construction
Environmental Compliance RoHS, Lead-Free
Module Form Factor CFP2
Network Standard 100G Ethernet

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