Understanding the intricacies of network hardware is crucial for any IT professional. The Ehwic 1ge Sfp Cu Compatibility Datasheet serves as a vital resource for ensuring your network infrastructure operates smoothly and efficiently. This document provides essential information for anyone looking to integrate 1 Gigabit Ethernet (1GE) Small Form-Factor Pluggable (SFP) Copper (Cu) modules into their Cisco Enhanced High-Speed WAN Interface Cards (EHWICs).
What is the Ehwic 1ge Sfp Cu Compatibility Datasheet and How is it Used?
The Ehwic 1ge Sfp Cu Compatibility Datasheet is a technical document specifically designed by Cisco to outline which 1 Gigabit Ethernet SFP copper transceiver modules are compatible with their EHWIC slots. EHWICs are modular interface cards that plug into specific Cisco routers and switches, allowing for flexible network expansion. Copper SFPs, as opposed to fiber optic SFPs, utilize standard Ethernet cables (like Cat5e, Cat6, or Cat7) to establish network connections. This datasheet is the definitive guide for selecting the correct copper SFP to avoid hardware malfunctions, performance degradation, or complete connectivity failures. The importance of consulting this datasheet before purchasing or deploying any 1GE SFP copper module cannot be overstated.
These datasheets are typically used by network administrators, engineers, and procurement specialists during the planning and implementation phases of network upgrades or new deployments. The document will usually list specific Cisco part numbers for compatible copper SFPs and the EHWIC models they support. For instance, a typical entry might look like this:
| EHWIC Model | Compatible 1GE SFP Copper Modules (Part Number) |
|---|---|
| EHWIC-1GE-SFP | GLC-T |
| EHWIC-2T | GLC-T, GLC-TE |
Beyond just listing part numbers, a comprehensive datasheet might also include information on:
- Environmental operating conditions (temperature, humidity).
- Maximum cable lengths supported for different cable categories.
- Power consumption of the SFP module.
- Key features and functionalities of the compatible modules.
This detailed information empowers users to make informed decisions, ensuring a reliable and efficient network connection. For example, knowing the maximum supported cable length prevents issues where a connection fails simply because the cable is too long for the specific SFP module being used.
In essence, the Ehwic 1ge Sfp Cu Compatibility Datasheet acts as a crucial bridge between the EHWIC hardware and the variety of available SFP copper transceivers. It provides a clear and authoritative list of what works, what doesn't, and often, why. By adhering to the specifications laid out in this document, organizations can prevent costly mistakes and ensure their network infrastructure is built on a foundation of proven compatibility. It's a proactive measure that saves time, resources, and potential headaches down the line.
To ensure your network is correctly configured and that you are selecting the optimal components, please refer to the official Cisco Ehwic 1ge Sfp Cu Compatibility Datasheet for the most accurate and up-to-date information.