DS-CWDM4G1590 Overview
The DS-CWDM4G1590 is a CWDM SFP transceiver module offered by Cisco for the Nexus 5500 platform switches. It operates at 1590nm wavelength and provides 4Gbps Fibre Channel connectivity over coarse wavelength division multiplexing (CWDM) fiber, enabling high density SAN consolidation.
The DS-CWDM4G1590 allows up to 18 unique CWDM wavelengths to be combined over a single pair of multi-mode fibers. With LC connectors and compatibility with 4Gbps Fibre Channel ports on Nexus 5500 Fibre Channel expansion modules, it enables building high density SAN fabrics.
Key Features
- 4Gbps Fibre Channel data rate
- 1590nm CWDM wavelength
- LC connector type
- Compatible with Nexus 5500 Fibre Channel expansion modules
- Enables high density CWDM SAN fabrics
Compatibility
- Works with 4Gbps Fibre Channel ports on Fibre Channel expansion modules for the Nexus 5500 platform switches
DS-CWDM4G1590 Specifications
Feature | Specification |
---|---|
Data Rate | 4Gbps |
Wavelength | 1590nm |
Fiber Type | CWDM |
Distance | Up to 2km |
Connector | LC |
Installation
The DS-CWDM4G1590 transceivers are hot-swappable and can be installed by inserting the SFP into a compatible Fibre Channel port on a Nexus 5500 Fibre Channel expansion module while the switch is operational.
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