🟢 Standard Modules
These are full-featured and
support everything (including FCoE, OTN, etc.).
- SFP-10G-SR: Short range (up to 400m on multimode
fiber) - SFP-10G-LR: Long range (up to 10km on single-mode
fiber) - SFP-10G-ER: Extended range (up to 40km)
- SFP-10G-ZR: Ultra-long range (up to 80km)
✅ Supports all protocols
✅ TAA compliant
✅ Good for enterprise/data center use
🔵 S-Class Modules (e.g., SFP-10G-SR-S,
LR-S, ER-S, ZR-S)
These are cost-effective versions
of standard modules.
- Same distance and fiber type as standard
ones - ❌ No
FCoE support - ❌
Not TAA compliant - ✅
Cheaper
Use these if you don’t
need advanced features like Fibre Channel over Ethernet.
🟠 Special Environment Modules
For harsh or
non-standard environments:
- SFP-10G-SR-X: Extended temperature (-5°C to 85°C)
- SFP-10G-SR-I: Industrial temperature (-40°C to 85°C)
- SFP-10G-T-X: Copper (RJ-45), up to 30m at 10G