The Cisco SFP-10G-SR module is the multimode 10G fiber optical transceiver, and it supports up to 400m link length when uses 4700Mhz KM MMF (OM3).
Technical Specification
| Item Weight | 0.8 ounces |
| Product Dimensions | 2.22 x 0.53 x 0.33 inches |
| Item Dimensions LxWxH | 2.22 x 0.53 x 0.33 inches |
| Manufacturer | CISCO SYSTEMS - ENTERPRISE |
| ASIN | B00SL6DD9K |