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
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