Cisco QSFP-40G-LB Compatible 40G QSFP+ Passive Loopback Testing Module
The QSFP-40G-LB loopback module is a 40Gbps Quad Small Form Factor Pluggable QSFP+ loopback module for testing QSFP+ transceiver ports on host/system boards. By substituting a full-featured QSFP+ transceiver, the electrical loopback provides a cost effective method for QSFP+ port testing.
| Cisco Compatible | QSFP-40G-LB | Vendor Name | Connlight |
| Form Factor | QSFP+ | Max Data Rate | 40Gbps |
| Attenuation | 0dB | Power Consumption | 0W |
| DDM/DOM | Supported | Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | MSA Compliant，SONET, SDH, Gigabit Ethernet, Fiber Channel | Application | QSFP+ Port Testing, Board Level System Testing |
Quality Assurance
Excellent quality is the foundation of Connlight’ s survival and development. Our operation team are experts with many years’ experiences in optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.
Quality Certification
Comprehensive Testing
Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.
