Description
A Glance at the Cisco 10GBASE-LR X2 Transceiver Module
In the rapidly evolving landscape of telecommunications and networking, the demand for high-speed data transmission has never been greater. One critical component that facilitates this demand is the X2-10GB-LR transceiver module. In this guide, we’ll delve into the intricacies of the X2-10GB-LR, exploring its specifications, functionalities, and the role it plays in enabling seamless 10 Gigabytes Per Second (GBPS) data transfer over Long Reach (LR) Single-Mode Fiber.
Understanding the X2-10GB-LR Duplex SC Connector X2 Transceiver Module
The X2-10GB-LR is a transceiver module designed for high-speed data communication in networking equipment. Let’s break down its name to gain a better understanding of its capabilities:
- X2 Transceiver Module:
- The “X2” designation indicates that this module adheres to the X2 MSA (Multi-Source Agreement), a standard that defines the form factor and electrical interface of optical transceivers for high-speed communication.
- 10GB-LR:
- “10GB” signifies its capability to transmit data at 10 Gigabytes Per Second, making it a crucial component for high-bandwidth applications.
- “LR” stands for Long Reach, indicating that this transceiver is optimized for long-distance communication.
- Single-Mode Fiber:
- Single-Mode Fiber (SMF) is a type of optical fiber with a small core diameter that allows only one mode of light to propagate. This design minimizes signal dispersion over long distances, making it suitable for LR applications.
- 10km:
- The “10km” specification denotes the maximum distance this transceiver can effectively transmit data over Single-Mode Fiber, providing versatility for various networking setups.
- 1310nm Wavelength:
- The X2-10GB-LR operates at a wavelength of 1310nm, a common choice for LR applications. This wavelength strikes a balance between attenuation and dispersion, optimizing signal integrity.
- Wired Duplex SC Connector:
- The “Wired Duplex SC Connector” signifies the type of physical connection used by the transceiver. In this case, it employs a SC (Subscriber Connector) duplex connector for efficient two-way communication.
Functionalities and Applications
The X2-10GB-LR transceiver module plays a crucial role in enabling high-speed data transmission in various networking environments. Let’s explore its functionalities and applications:
- High-Speed Data Transmission:
- The primary function of the X2-10GB-LR is to enable data transfer at 10 Gigabytes Per Second. This high-speed capability is essential for modern applications that demand rapid and efficient communication.
- Long-Reach Communication:
- Designed specifically for Long Reach applications, the X2-10GB-LR excels in transmitting data over extended distances of up to 10 kilometers. This makes it suitable for connecting network equipment separated by considerable physical distances.
- Single-Mode Fiber Optimization:
- By utilizing Single-Mode Fiber, the X2-10GB-LR minimizes signal dispersion and attenuation, ensuring reliable and efficient data transmission over long distances. This is particularly beneficial in scenarios where fiber optic cables need to traverse challenging terrains or connect geographically distant locations.
- Wavelength Optimization:
- Operating at the 1310nm wavelength, the transceiver optimizes signal integrity by balancing attenuation and dispersion. This wavelength choice enhances the overall performance of the module in LR applications.
- Duplex SC Connector for Versatile Connectivity:
- The use of a duplex SC connector allows for bidirectional communication, enabling the X2-10GB-LR to transmit and receive data simultaneously. This versatility is crucial in networking setups where efficient two-way communication is essential.
Benefits and Considerations
To make informed decisions regarding the implementation of the X2-10GB-LR transceiver module, it’s essential to consider its benefits and potential considerations:
Benefits
- High-Speed Connectivity: The X2-10GB-LR provides a reliable solution for applications requiring high-speed data transfer.
- Long-Reach Capability: With a reach of up to 10 kilometers, this transceiver excels in connecting distant network elements.
- Optimized for Single-Mode Fiber: The use of Single-Mode Fiber ensures efficient data transmission over extended distances.
- Wavelength Optimization: Operating at 1310nm enhances signal integrity in LR applications.
- Duplex SC Connector: The duplex SC connector facilitates versatile and simultaneous two-way communication.
Considerations
- Cost: Implementing high-speed, long-reach solutions often comes with associated costs. Organizations should evaluate the cost-effectiveness of deploying the X2-10GB-LR in their specific networking infrastructure.
- Infrastructure Compatibility: Ensure that existing networking infrastructure supports the X2-10GB-LR specifications, including Single-Mode Fiber and the duplex SC connector.
- Future Scalability: Consider future scalability requirements to ensure that the chosen transceiver module can accommodate evolving network demands.
High-Performance
The model Cisco transceiver module is designed to deliver high performance and reliability for 10 Gigabit Ethernet (10GE) over single-mode fiber.
In terms of performance, it supports a maximum data rate of 10 Gbps and uses a wavelength of 1310 nm, which allows it to transmit signals over long distances of up to 10 kilometers. The module also uses a high-quality laser to minimize attenuation and maximize signal strength, resulting in a low bit error rate (BER) and high signal integrity.
In terms of reliability, the X2-10GB-LR= is designed to operate in a wide range of temperatures between -5 and 70 Celsius. It also features a built-in digital diagnostic monitoring (DDM) function, which allows for real-time monitoring of module parameters such as temperature, voltage, and laser bias current. This helps ensure that the module is operating within its specified parameters and can alert network administrators to any potential issues before they cause a disruption in service.
The module also has a high MTBF (Mean Time Between Failures) which is a metric of reliability, indicating that it is designed to have a long lifespan and require minimal maintenance. Additionally, it undergoes strict testing and quality control processes from Cisco, ensuring that it meets the high standards for performance and reliability that Cisco is known for.
Remote Management Protocol
The X2-10GB-LR= Cisco transceiver module supports the use of a remote management protocol called digital diagnostic monitoring (DDM). DDM is a standard feature built into many transceiver modules, including the model, which allows network administrators to remotely monitor the status and performance of the module.
DDM allows real-time monitoring of various parameters such as temperature, voltage, and laser bias current, and it can be used to detect potential issues with the module before they cause disruptions in service. The information can be accessed through standard SNMP (Simple Network Management Protocol) by network management system, allowing network administrators to monitor the module from a centralized management console.
This remote management feature is a valuable tool for monitoring the health and performance of the transceiver module and troubleshooting any issues that may arise. It also helps in proactively identifying any potential issues, preventing downtime and increasing the overall availability of the network.
Key Information about the Cisco X2-10GB-LR 10GBPS Transceiver Module
- Manufacturer: Cisco
- Part Number or SKU# X2-10GB-LR
- Product Type: Transceiver Module
Technical Information of Transceiver
- Data Transfer Rate: 10 Gbps
- Connectivity Technology: Wired
- Cabling Type: 10GBase-LR
- Data Link Protocol: 10 GigE
- Optical Wave Length: 1310 nm
- Max Transfer Distance: 6.2 miles
- Compliant Standards: IEEE 802.3ae
Features for GBPS Transceiver Module
- Transmission Range: Up to 10 km on Single-Mode Fiber at 10 Gbps
- Transceiver Type: 1310nm Duplex X2
- Operating Temperature: 0°C to 70°C
- Digital Optical Monitoring: SFF-8724
- Hot-swappable for X2 SC ports
- SMARTnet coverage available for Cisco X2
- IEEE Standards Compatibility: 802.3ae/q/k (-SR, -LR, -ER)
- RoHS Compliance: Cisco X2-10GB-LR
- Ethernet Compatibility: Cisco 10GBASE-LR/LW Ethernet X2
Expansions And Connectivity of Ethernet Transceiver
- Interfaces: 1 x Ethernet 10GBase-LR – SC/PC single-mode x 2
- Compatible Slots: 1 x X2
Compatibility
This Cisco module is compatible with the following devices:
- Cisco Catalyst 3560E-12D, 3560E-12SD-E, 3560E-12SD-S, 3560E-24PD, 3560E-24TD, 3560E-48PD, 3560E-48PD-F, 3560E-48TD, 3560E-48TD-SD
- Cisco Catalyst 3750E-24PD, 3750E-24TD, 3750E-48PD, 3750E-48PD-F, 3750E-48TD
- Cisco 4500 Series Supervisor Engine V-10GE
- Cisco 4948 10 Gigabit Ethernet Switch
- Cisco ME 4924-10GE
- Cisco Supervisor Engine II-Plus-10GE
Finally, the X2-10GB-LR transceiver module stands as a vital component in the realm of high-speed data communication. Its capabilities, including 10 Gigabytes Per Second transmission, Long Reach functionality over Single-Mode Fiber, and the use of a duplex SC connector, make it a versatile solution for diverse networking applications. Understanding its specifications, and functionalities, and considering both benefits and potential considerations is essential for making informed decisions when integrating this transceiver into a network infrastructure. As technology continues to advance, the X2-10GB-LR remains a key player in meeting the growing demands for fast and reliable data transmission.
