Description
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 | Opticswave |
| 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 |
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