Product Type | Network Interface Device with Dual DC Power Supply |
Form Factor | Rack-mountable |
Redundant Power Supply | Yes, Dual DC Input |
Power Supply Type | DC |
Hot-swappable Power | Yes |
Power Input | -48V DC |
Designed For | Enterprise Networking Environments |
CISCO LX -4xSFP+ Dual DC Power Supply

Key Benefits

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- Ideal for environments requiring redundant power to ensure uptime.
- TAA compliance makes it suitable for regulated and public sector procurement.
- Supports 4x SFP+ ports, enabling high-density fiber connectivity.
Product Overview
The CISCO LX -4xSFP+ Dual DC Power Supply, part number SKY-LXS-DD++, is engineered for enterprise networking where high availability and redundant power are essential. It supports 4 SFP+ ports and features dual DC input, providing consistent power delivery in mission-critical setups. Manufactured in Canada and TAA-compliant, it's a reliable choice for government and enterprise installations. Additional specs are required for full implementation planning.
Specifications
Product Overview
Physical & Environmental
Dimensions (W x D x H) | Approximately 8.5 x 10 x 1.75 inches |
Mounting Type | Standard 1U Rack Mount |
Weight | Approx. 5.5 lbs (2.5 kg) |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
Operating Humidity | 10% to 90% (non-condensing) |
Storage Humidity | 5% to 95% (non-condensing) |
Heat Dissipation | Approx. 150 BTU/hr |
Cloud Management & Licensing
Cloud Management | Not Applicable |
Management Interface | Not Managed – Media Converter Type |
Firmware Upgrade Support | No |
Licensing Requirement | No Licensing Required |
Interfaces
Interface Type | SFP+ |
Number of Ports | 4 |
Port Speed | 10 Gigabit Ethernet |
Total Switching Capacity | Up to 40 Gbps aggregate |
Uplink Ports Supported | Yes, via SFP+ |
Compatible SFP Modules | Cisco 10GBASE modules |
Compliance & Origin
Country of Origin | Canada |
TAA Compliant | Yes |
RoHS Compliance | Yes |
Certifications | FCC Class A, CE, UL, CSA, VCCI, ICES-003 |
Safety Standards | UL 60950-1, EN 60950-1 |
Advanced Security Features
MAC Address Filtering | No |
Traffic Isolation | No |
Firewall Included | No |
Content Filtering | No |
Malware Protection | No |
Intrusion Detection | No |