MASFP10GBSR appears to be a StarTech product identifier for a Cisco Meraki MA-SFP-10GB-SR-compatible 10GBASE-SR SFP+ multimode optical module, not a Cisco Meraki OEM MPN.
Application & Use Cases
10GbE multimode fiber connectivity
Meraki switch optical uplinks
Data-center short-range links
Enterprise fiber aggregation
Switch-to-switch 10Gb connectivity
OM3/OM4 multimode infrastructure
High-bandwidth LAN uplinks
Features
10GBASE-SR optical operation
SFP+ form factor
850 nm wavelength
LC duplex connector
Multimode fiber support
Up to 300 m reach
Digital diagnostics monitoring
Benefits
Supports high-speed 10GbE links
Uses standard multimode fiber
Supports short-range data-center links
Provides compact SFP+ connectivity
Supports optical switch uplinks
Enables flexible compatible networking
Key Specifications
Product Identity: StarTech MASFP10GBSR
Compatible Model: Cisco Meraki MA-SFP-10GB-SR
Product Type: Compatible SFP+ Optical Transceiver
Standard: 10GBASE-SR
Data Rate: 10Gbps
Fiber: Multimode Fiber
Wavelength: 850 nm
Connector: Duplex LC
Maximum Reach: 300 m
Diagnostics: DDM
OEM Status: Not identified as Cisco Meraki OEM MPN