| Manufacturer | Lenovo |
| Product Name | Lenovo 44X1964 8GB SFP+ SW Optical Transceiver |
| Manufacturer Part Number | 44X1964 |
| Type | Optical Transceiver |
| Form Factor | SFP+ |
| Hot-swappable | Yes |
| Product Category | Repeater / Transceiver |
| Family | Networking |
| Sub-Category | |
| UPC | 883436048859 |
Lenovo 44X1964 8GB SFP+ SW Optical Transceiver

Key Benefits
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- Supports 8 Gbps speeds, ideal for bandwidth-intensive enterprise applications
- TAA compliance makes it suitable for government and public sector procurement
- Hot-swappable SFP+ design simplifies install and maintenance in data centers
Product Overview
The Lenovo 44X1964 8 GB SFP+ SW Optical Transceiver is engineered for enterprise-grade high-speed data connectivity. Featuring a compact SFP+ form factor and supporting data rates up to 8 Gbps, it is ideal for short-range optical applications in environments requiring reliable and secure performance. TAA compliance ensures eligibility for government procurement, and its hot-swappable design allows efficient maintenance and upgrades. Manufactured in Mexico, this transceiver is a dependable solution for modern networking infrastructure.
Specifications
Product Overview
Wireless Features
| Wi-Fi Support |
Compliance & Origin
| Country of Origin | Mexico |
| TAA Compliant | Yes |
| RoHS Compliance | Yes |
| EMC Standard | EN 55022 Class B |
| Laser Class | Class 1 Laser IEC/EN 60825-1 |
| Certifications | CE, FCC, UL, TUV |
Advanced Security Features
| Built-in Diagnostic Monitoring | Yes (Digital Diagnostics Monitoring - DDM) |
| Security Features | Tamper-resistant design |
Interfaces
| Interface Type | SFP+ |
| Connector Type | LC Duplex |
| Wavelength | 850 nm |
| Data Link Protocol | Gigabit Ethernet |
| Data Transfer Rate | 8 Gbps |
| Protocols Supported | 8 Gbps Fibre Channel, 10 Gb Ethernet (limited compatibility) |
| Media Type | Optical Fiber |
| Maximum Transmission Distance | 150 m (OM4 fiber) |
| Fiber Mode | Multi-mode |
Physical & Environmental
| Dimensions (Height x Width x Depth) | 13.4 mm x 56.5 mm x 8.6 mm |
| Weight | 0.02 kg (approx) |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity (Non-condensing) | 5% to 95% |
| Enclosure Material | Metal |
| Cooling | Passive |
| MTBF (Mean Time Between Failures) | Over 1 million hours |
Cloud Management & Licensing
| Managed via Cloud | |
| Management Interface | |
| Licensing Model |