Main Specifications of QSFP Transceiver
The main specifications of the Cisco QSFP-40G-SR4 transceiver module include:
- Data rate: 40 Gbps
- Wavelength: 850 nm
- Fiber type: Multi-mode (MMF)
- Distance: 100 meters
- Connector type: MPO
- Power consumption: < 2.5 W
- Temperature range: 0 to 70 degrees Celsius
- Operating humidity: 10 to 90% non-condensing
- Dimensions: 14.5 x 21.6 x 5.7 mm
- Compliance: IEEE 802.3ba 40GBASE SR4 standard, MSA (Multi-Source Agreement) standards
- RoHS compliant
Additionally, it has a hot-pluggable QSFP form factor and supports Digital Optical Monitoring (DOM) for real-time monitoring of transceiver parameters such as optical output power, optical input power, temperature, and laser bias current.
High-Reliability
The Cisco QSFP-40G-SR4 transceiver module is designed to provide high-reliability in network environments. Some of the features that contribute to this include:
- Quality assurance: The module undergoes rigorous testing to ensure it meets Cisco's high standards for quality and reliability, which helps to minimize the likelihood of failures.
- Digital Optical Monitoring (DOM): The module supports DOM, which allows network administrators to monitor the real-time optical parameters of the transceiver such as optical output power, optical input power, temperature, and laser bias current, allowing them to detect and diagnose issues before they cause disruptions.
- Compliance: This product transceiver is compliant with IEEE 802.3ba 40GBASE SR4 standard and MSA standards, which ensures compatibility with other devices and network infrastructure. This ensures that the module will work seamlessly with other network components and will not be affected by issues that may be caused by non-compliant equipment.
- Robustness: The transceiver module is designed to withstand harsh conditions such as high temperatures, humidity, and electromagnetic interference (EMI), which helps to minimize the likelihood of failures caused by environmental factors.
- Energy-efficient: The transceiver module supports Cisco EnergyWise technology, which allows network administrators to monitor and manage the power consumption of network devices to reduce energy costs. This helps to reduce the risk of power-related failures.
- Support and warranty: The module is backed by Cisco's support and warranty, which provides quick and easy access to technical support and repair services in case of a failure.
All these features together help to ensure that the Cisco part is a high-reliability module that can operate seamlessly and stably in different types of network environments.
Compliant Standards
The QSFP-40G-SR4 is a Cisco 40GBASE SR4 QSFP (quad small form-factor pluggable) transceiver module. It is compliant with a number of industry standards, including:
- IEEE 802.3ba: This is the standard for 40 Gigabit Ethernet, which defines the physical layer specifications for 40 Gb/s Ethernet operation over various types of optical fiber and copper cables.
- InfiniBand Trade Association (IBTA) SDR, DDR, and QDR: These standards define the specifications for InfiniBand, a high-performance, switched fabric interconnect technology used in data centers and high-performance computing environments.
- Fibre Channel FC-PI-4: This standard defines the specifications for the Fibre Channel protocol, which is used to provide high-speed data transfer over Fibre Channel fabrics in storage area networks (SANs).
- SFF-8436: This is the industry standard for the quad small form-factor pluggable (QSFP) transceiver.
The QSFP-40G-SR4 is compliant with these standards, which means it can be used in networks and devices that are designed to work with these standards, and it will provide the expected level of performance and functionality.
Main Information about this Cisco QSFP-40G-SR4
- Manufacturer: Cisco
- Model Number or SKU# QSFP-40G-SR4
- Product Name: QSFP-40G-SR4 QSFP+ Module
- Product Type: QSFP+ Transceiver Module
Performance of Transceiver Module
- Connectivity Media Multi-mode Optical Fiber 40GBase-SR4
- Data Transfer Rate 40 Gbps Gigabit Ethernet
Interfaces / Ports for 40GBASE QSFP Transceiver
- Interfaces/Ports 1 x 40GBase-SR4
- Interfaces/Ports Details 1 x MPO 40GBase-SR4 Network
Management & Protocols
- IEEE 802.3ba, QSFP+ MSA, SFF-8436,SFF-8636, Infiniband 40G QDR
Compatibility
- Cisco Nexus 3064 Switch
- MSA Compliant
- Green Compliant: Yes
- Green Compliance Certificate/Authority: RoHS-6
Dimensions & Weight
- Form Factor: Hot-swappable
- Height: 0.5 Inch
- Width: 0.7 Inch
- Depth: 2.9 Inch
- Weight: 3.53 oz
Building a fiber-optic network calls for a lot of planning and consideration of many factors. Transceivers are part of the many devices used to build optical fiber systems. A transceiver serves the combined roles of a transmitter and a receiver in that it transmits and receives signals. They are most common in communication equipment such as cellular phones, cordless telephone sets, and radio. Small form factors are required as networks become dense and space is limited, which sees transceivers included in chipsets.
In local area networks (LAN), a transceiver is used to connect a computer to printers and other devices on the network. Usually, the transceiver is integrated into the Network Interface Card (NIC)
Typical Roles of a Transceiver
- Used to convert frequencies from IF to RF.
- Widespread use in wireless communication to transmit data – voice, data, and video.
- RF transceivers are used in communication devices to support radio and TV signal transmission, digital signals transmission, and satellite communication.
- Collision detection – detection of simultaneous signals on the network.
- Transceivers can be deployed to provide a jabber function to interrupt transmission of long data stream outputs.
Look no further for all types of transceivers including fiber optic transceivers, wireless transceivers, Ethernet transceivers, and RF transceivers. All these transceivers have different characteristics and support full-duplex communication, but the principle behind their work remains the same. Different types of transceivers will have varying numbers of ports used in transceiver networking connections.
RF Transceivers: these devices are used to transmit video or voice data over a wireless medium. Commonly used for satellite communication, radio transmission, and ITE/WiMax/WLAN networks. The radio transceiver works by silencing the receiver when it is transmitting. There is an electronic switch that facilitates the connection of both the receiver and transmitter on the same antenna. The switch protects the receiver from damage that may be caused by the transmitter output.
Fiber Optic Transceivers: Also referred to as optical modules or fiber optical transceivers. Used to transmit data in fiber optic technology. The network must also have electronic components to encode or decode data into light signals.
Ethernet Transceivers: Basically used to connect electronic devices in a network so that they are able to transmit and receive data. It is also referred to as a media access unit (MAU). The best application of these transceivers is in the specification of IEEE 802.3 and Ethernet. Ethernet transceivers will detect a collision, provide Ethernet interface processing, convert digital data, and provide access to the network.
Wireless Transceivers: Wireless transceivers are a fundamental component necessary for data delivery in wireless networks. These transceivers have two layers. The physical layer has a baseband processor and RF front end. The processor converts a bitstream to a collection symbol flow for data transmission. The second layer is a MAC layer for link traffic control in contacting wireless links, improving data throughput, and preventing collisions.
We guarantee our customers high quality and reliability for all our transceiver networking solutions, irrespective of the type and size of your network.
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Other Available Conditions for this Part
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