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AXIOM MEMORY 45W0495-AX Axiom 4GBASE-LW SFP Transceiver for IBM - Single-mode LC 4GbE Optical Module
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Product Features
Technical Overview
This SFP transceiver operates at 4GbE speeds using the 4GBASE-LW standard, which is optimized for long-wavelength transmission over single-mode fiber. The module features one LC duplex port, providing a dedicated optical interface for high-speed data transfer.
Built to industry specifications, it ensures hot-pluggable functionality and low power consumption. The transceiver supports digital diagnostics monitoring (DDM) capabilities where the host equipment permits, allowing for real-time monitoring of optical parameters such as temperature, voltage, and transmit/receive power levels.
Key Product Advantages
The Axiom 45W0495-AX combines proven compatibility with robust optical performance. Its MSA-compliant design guarantees seamless integration into IBM network switches and storage systems that require 4GBASE-LW SFP modules.
IBM Network Ready
Specifically validated for IBM environments, this transceiver eliminates compatibility concerns when deploying or expanding IBM network infrastructure.
- Direct replacement for IBM 45W0495
- Tested for IBM switch compatibility
Single-mode Fiber Efficiency
Optimized for single-mode fiber deployments, enabling longer distance connections up to 10 kilometers with minimal signal loss.
- 1310 nm wavelength
- Low dispersion characteristics
Reliability & Support
Backed by a lifetime warranty and RoHS compliance, this transceiver meets both performance and environmental standards for enterprise deployment.
- Lifetime warranty coverage
- RoHS compliant construction
Deployment / Use Cases
This 4GBASE-LW SFP transceiver is ideal for connecting IBM switches, directors, and storage systems across data centers and enterprise networks. Its single-mode fiber capability makes it suitable for inter-building links, campus networks, and any deployment requiring distances beyond multimode fiber limits.
Common applications include storage area network (SAN) extensions, switch-to-switch interconnects in IBM BladeCenter environments, and backbone links for IBM System Storage solutions. The module's compatibility ensures it can replace existing IBM 4Gb SFP modules in maintenance scenarios or network upgrades.
Data Center Interconnects
Connect IBM switches between racks or across data center floors using single-mode fiber for reliable 4GbE performance.
SAN Extension
Extend IBM storage networks over longer distances while maintaining full 4Gb Fibre Channel performance and compatibility.
Highlights
- 4GBASE-LW SFP transceiver for IBM networks
- Single-mode LC optical fiber interface
- 4GbE data rate for high-speed connectivity
- MSA compliant for broad compatibility
- Hot-pluggable design for easy installation
- Digital diagnostics monitoring (DDM) capable
- RoHS compliant and environmentally friendly
- Lifetime warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | 45W0495-AX |
| Brand Name | Axiom |
| Product Model | 45W0495-AX |
| Product Name | 4GBASE-LW SFP Transceiver for IBM - 45W0495 |
| Product Type | SFP |
| Technical Information | |
| Application/Usage | Optical Network,Data Networking |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC 4GBase-LW Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Miscellaneous | |
| Compatibility | MSA Compliant |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the maximum distance this SFP transceiver supports?
The Axiom 45W0495-AX 4GBASE-LW SFP transceiver supports distances up to 10 kilometers over single-mode fiber. This reach makes it suitable for connecting network equipment across buildings or throughout campus environments while maintaining full 4GbE performance.
Is this transceiver compatible with non-IBM network equipment?
While specifically validated for IBM environments, this transceiver is MSA compliant, meaning it should work with any standard SFP port that supports 4GBASE-LW single-mode modules. However, for guaranteed performance in IBM networks, we recommend using it primarily with compatible IBM switches and storage systems.
What type of fiber cable do I need with this SFP module?
This transceiver requires single-mode fiber optic cables with LC connectors. You'll need duplex LC-LC single-mode fiber patch cables that match your distance requirements. The 1310 nm wavelength is standard for 4GBASE-LW applications over single-mode fiber.
Does this SFP support digital diagnostics monitoring (DDM)?
Yes, this transceiver supports digital diagnostics monitoring capabilities where the host equipment permits DDM functionality. This allows network administrators to monitor real-time parameters like optical power levels, temperature, and voltage through the management interface of compatible switches.
| Qty | Price | Available |
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