Shubham atkari
Expert
Published on: Apr 20, 2026
Speed100100ge
If "speed100100ge" appears in a script or error log, it may be the result of a string concatenation error where a variable for ( 100 ) was joined with a variable for Type ( 100ge ) without a separator.
| Form Factor | Lanes | Media | Max Distance | Typical Use | |-------------|-------|-------|--------------|--------------| | 100G-SR4 | 4 x 25G | Multimode OM4 (MTP/MPO) | 100m | Leaf-Spine within rack | | 100G-SR10 | 10 x 10G | Multimode | 150m | Legacy conversion | | 100G-LR4 | 4 wavelengths (CWDM) | Single-mode duplex LC | 10km | Campus/core | | 100G-ER4 | 4 wavelengths | Single-mode | 40km | Metro | | 100G-CR4 | 4 x 25G | Copper DAC (up to 3m) | 3-5m | Top-of-rack short links | speed100100ge
: Most commonly QSFP28 (Quad Small Form-factor Pluggable 28) or CXP transceiver modules. If "speed100100ge" appears in a script or error