Product Type | Optical Transceiver Module |
Form Factor | QSFP+ |
Data Transfer Rate | 40 Gbps |
Data Link Protocol | 40 Gigabit Ethernet (40GBASE-ISR4) |
Media Type | Optical Fiber |
Connector Type | MTP/MPO |
Wavelength | 850 nm |
Supported Cable Type | OM3 / OM4 Multi-mode Fiber |
Maximum Transmission Distance | 100 m (OM3), 150 m (OM4) |
Power Budget | 1.9 dB |
Power Consumption | ≤ 1.5 Watts |
Hot Swappable | Yes |
LENOVO 40GBASE-ISR4 QSFP+ Transceiver Module




Key Benefits

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- - Engineered for high-speed 40 Gbps Ethernet networking using QSFP+ form factor
- - TAA-compliant design makes it ideal for federal and government procurement
- - Backed by a 1-year warranty from Lenovo for peace of mind and support
Product Overview
The LENOVO 40GBASE-ISR4 QSFP+ Transceiver Module (part number 00D9865) is engineered for data-intensive enterprise environments requiring high-speed and reliable network connectivity. Utilizing the QSFP+ form factor, this optical transceiver supports 40 Gigabit Ethernet transmission, enabling efficient deployment in densified network infrastructures while maintaining exceptional thermal stability and performance consistency.
Ideal for enterprise data centers and cloud-scale deployments, this Lenovo module ensures compliance with Trade Agreements Act (TAA) for federal procurement and is backed by a 1-year warranty for added confidence. With a manufacturing origin in Mexico, the transceiver fits well in government or commercial settings that demand both performance and regulatory conformance. Its form factor and Ethernet support make it adaptable to a wide range of high-speed network applications, ensuring flexible integration into existing infrastructures.
Whether upgrading legacy systems or deploying new fabric topologies, this Lenovo transceiver delivers high throughput, reduced latency, and system-level efficiency across performance-intensive workloads.
Specifications
Product Overview
Physical & Environmental
Dimensions (WxDxH) | 18.35 mm x 72.4 mm x 8.5 mm |
Weight | ≤ 75 g |
Operating Temperature | 0°C to 70°C (32°F to 158°F) |
Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
Relative Humidity (Operating) | 5% to 85% non-condensing |
Case Temperature Range | 0°C to 70°C |
Cloud Management & Licensing
Managed via Switch OS | Yes |
Cloud-Enabled | No |
Licensing Required | No additional licensing required |
Interfaces
Interface | QSFP+ |
Ports Provided | 1 x 40GbE QSFP+ |
Connector | 1 x MPO/MTP |
Transmission Standard | IEEE 802.3ba |
Transceiver Application | 40GBASE-ISR4 |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
RoHS Compliant | Yes |
EMC Standards | FCC Part 15 Class A |
Safety Standards | Complies with Laser Class 1 (21 CFR 1040.10 and 1040.11) |
MTBF | Over 1,000,000 hours |
Warranty | 1 Year Limited Warranty |
Advanced Security Features
Authenticated Firmware | Yes |
Tamper Detection | No |
Digital Diagnostics Monitoring (DDM) | Yes |