Description
Main Specifications of the Transceiver
The DS-SFP-FC8G-SW Cisco 8GB Fibre Short Wave SFP+ Transceiver has several main specifications, including:
- Data transfer rate: 8 Gbps
- Wavelength: 850 nm
- Distance: Up to 300 meters (984 ft) over multimode fiber
- Connector Type: LC
- Form factor: SFP+
- Temperature range: 0 to 70°C (32 to 158°F)
- Voltage: 3.3V
- Compliance: FC-PI-4, RoHS
- Operating temperature: 0 to 70°C (32 to 158°F)
- Storage temperature: -40 to 85°C (-40 to 185°F)
- Operating humidity: 5 to 90% non-condensing
- Storage humidity: 5 to 95% non-condensing
- MTBF: 2,826,822 hours
- Warranty: 90 days
This product supports a Fibre Channel data transfer rate of 8Gbps and uses a short wave wavelength of 850 nm, allowing for longer distance transmission over multi-mode fiber optic cable. It is designed to fit into SFP+ ports, making it compatible with a wide range of Cisco devices and equipment. Also, it supports Quality of Service (QoS) to ensure that critical data is given priority over non-critical data. It has a wide operating temperature range and is compliant with industry standards such as FC-PI-4 and RoHS, making it a reliable and secure option for high-speed storage and data center environments.
the Cisco DS-SFP-FC8G-SW stands out as a crucial component, providing high-speed connectivity and reliable data transmission. This guide delves into the details of this transceiver module, exploring its features, specifications, and applications.
Overview of Cisco DS-SFP-FC8G-SW
The Cisco DS-SFP-FC8G-SW is an 8 Gigabytes Per Second (GBPS) Short Wave Fibre Channel Small Form-Factor Pluggable Plus (SFP+) transceiver module. Let’s break down each element of its nomenclature to gain a better understanding.
8 Gigabytes Per Second (GBPS)
- The ‘8Gbps’ denotes the module’s data transfer rate, indicating that it can handle up to 8 gigabytes of data per second. This high-speed capability makes it suitable for applications demanding swift and efficient data transmission.
Short Wave Fibre Channel
- The ‘Short Wave Fibre Channel’ specification signifies the type of optical communication utilized by the module. Short Wave is commonly employed in multi-mode fiber optics for shorter-distance transmissions, making it optimal for certain network configurations.
Multi-mode Fiber
- The module is specifically designed for use with multi-mode fiber optic cables. Multi-mode fibers enable the transmission of multiple modes or paths of light, allowing data to travel concurrently through different paths. This is particularly advantageous for shorter-distance connections within data centers or between devices nearby.
150m Range
- The module’s operational range extends up to 150 meters, making it suitable for connecting devices within a relatively close distance. This range is a critical factor to consider when planning the layout of a network or data center.
1310nm Wavelength
- The ‘1310nm’ wavelength specification refers to the optical wavelength at which the module operates. In this case, 1310nm falls within the range of wavelengths commonly used for optical communication, ensuring compatibility with other networking equipment.
Duplex LC Connector
- The module features a Duplex LC (Lucent Connector) connector, a widely used fiber optic connector type. The duplex configuration indicates that it supports two-way communication, facilitating bidirectional data transmission.
Small Form-Factor Pluggable Plus (SFP+)
- The ‘SFP+’ form factor is a compact design that allows for hot-swapping, meaning the module can be replaced or installed without powering down the entire system. This feature enhances flexibility and minimizes downtime during maintenance or upgrades.
Key Features and Specifications
Now, let’s delve deeper into the key features and specifications that make the Cisco DS-SFP-FC8G-SW a reliable and efficient transceiver module.
High Data Transfer Rate
- The 8Gbps data transfer rate ensures fast and efficient data transmission, making this module ideal for applications requiring high-speed connectivity, such as storage area networks (SANs) and data centers.
Short Wave Fibre Channel Technology
- The Short Wave Fibre Channel technology employed by this module enhances its compatibility with multi-mode fiber optics, offering a cost-effective solution for short-distance connections.
Multi-mode Fiber Compatibility
- Designed specifically for multi-mode fiber optics, the module supports the simultaneous transmission of multiple light modes, enabling efficient data transfer over shorter distances.
Extended Range
- With a range of up to 150 meters, the Cisco DS-SFP-FC8G-SW provides flexibility in network design, allowing for reliable connections within a confined geographical area.
Optimal Wavelength
- Operating at a wavelength of 1310nm, the module ensures compatibility with standard optical communication equipment, facilitating seamless integration into existing networks.
Duplex LC Connector for Bidirectional Communication
- The Duplex LC connector supports bidirectional communication, enabling simultaneous data transmission and reception. This is crucial for applications requiring real-time data exchange.
SFP+ Form Factor for Hot-Swapping
- The Small Form-Factor Pluggable Plus (SFP+) design allows for hot-swapping, streamlining maintenance, and upgrades without disrupting the entire network. This feature enhances the overall reliability and availability of the network.
Robust Security and Dynamic Quality
The DS-SFP-FC8G-SW Cisco 8GB Fibre Short Wave SFP+ Transceiver provides robust security and dynamic quality features:
Quality of Service (QoS) support
- The transceiver supports Quality of Service (QoS) which enables prioritizing the critical data over the non-critical data. This helps to ensure that important data is transmitted with the lowest possible latency and minimal packet loss.
Built-in diagnostic monitoring
- The transceiver includes built-in diagnostic monitoring, which allows for real-time monitoring of key parameters, such as temperature, voltage, and laser bias current. This helps to detect and diagnose potential problems before they can cause disruptions to service.
Compliance with industry standards
- The transceiver is compliant with industry standards such as FC-PI-4 and RoHS. This ensures that it is compatible with a wide range of devices and equipment and that it meets certain environmental and safety requirements.
Secure communication
- The transceiver provides secure communication using Fibre Channel Security Protocol (FC-SP) which is a security protocol that encrypts and authenticates data as it travels over the Fibre Channel network.
Dynamic Quality of Service (D-QoS)
- The transceiver supports Dynamic Quality of Service (D-QoS) which is a feature that automatically adjusts the QoS settings to match the changing needs of the network. This helps to ensure that the network is always operating at optimal performance levels.
All these features help to ensure that the data transmitted over the network is secure, of high quality, and meets the desired performance level. These features make the transceiver ideal for use in high-speed storage and data center environments where security and quality are of the utmost importance.
Compliant Standards
The DS-SFP-FC8G-SW Cisco 8-Gbps Fibre Channel Shortwave SFP+ is a type of Small Form-Factor plugable (SFP+) transceiver that is compliant with a variety of standards. These standards ensure that the transceiver is compatible with a wide range of devices and networks and that it performs at a high level of reliability and functionality.
The most important standards that the DS-SFP-FC8G-SW is compliant with include:
Fibre Channel
- This standard defines the protocol and physical characteristics of a fiber channel network, which is a high-speed data transfer technology used in storage area networks (SANs).
8 Gbps Fibre Channel
- This standard specifies the maximum data transfer rate of 8 Gbps for fiber channel networks, ensuring that the transceiver is capable of transmitting and receiving data at high speeds.
SFP+
- This standard defines the form factor and interface of the transceiver, ensuring that it is compatible with other SFP+ devices and that it can be easily installed and replaced in network equipment.
IEEE 802.3ae
- This standard defines the specifications for 10 Gbps Ethernet, ensuring that the transceiver is compatible with 10 Gbps Ethernet networks and can transmit and receive data at high speeds.
RoHS
- This standard stands for Restriction of Hazardous Substances, and it requires that the transceiver does not contain any hazardous materials, making it safe for use and disposal.
Main Information of the Cisco DS-SFP-FC8G-SW
- Manufacturer: Cisco
- Model Number or SKU# DS-SFP-FC8G-SW
- Type: Networking
- Product Type: Switching Module
Technical Feature
- Application/Usage: Switching Network
- Interfaces/Ports: 1 x Fiber Channel
- Interfaces/Ports Details: 1 x LC Fiber Channel
Media and Performance
- Connectivity Media: Fiber Channel
- Data Transfer Rate: 8 Gbps
In summary, the Cisco DS-SFP-FC8G-SW 8 Gigabytes Per Second (GBPS) Short Wave Fibre Channel SFP+ Transceiver Module is a versatile and reliable component in the realm of high-speed networking. Its features, specifications, and applications make it well-suited for a range of scenarios, from data centers to enterprise networking. By understanding its capabilities, proper installation procedures, and maintenance requirements, network administrators can harness the full potential of this transceiver module for seamless and efficient data communication within their networks.
