Grandstream F-SM1310-10KM-10G is a single-mode SFP+ fiber module, that enables you to have an ultra-fast fiber connectivity in your enterprise-class LAN or WAN. It’s a hot-pluggable small-form factor transceiver module integrated with the high sensitivity PIN receiver and signal conditioner for 10 Gigabit Ethernet applications over a maximum transfer distance of 10km.

Grandstream F-MM850-300M-10G is a multi-mode SFP+ fiber module, that enables you to have an ultra-fast fiber connectivity in your enterprise-class LAN or WAN. It’s a hot-pluggable small-form factor transceiver module integrated with the high sensitivity PIN receiver and signal conditioner for 10 Gigabit Ethernet applications over a maximum transfer distance of 300mtrs.

Grandstream F-SM1310-20KM-1.25G is a single-mode SFP fiber module, that enables you to have an ultra-fast fiber connectivity in your enterprise-class LAN or WAN. It’s a hot-pluggable small-form factor transceiver module integrated with the high sensitivity PIN receiver and signal conditioner for 1.25 Gigabit Ethernet applications over a maximum transfer distance of 20km.

Grandstream F-MM850-550M-1.25G is a multi-mode SFP fiber module, that enables you to have an ultra-fast fiber connectivity in your enterprise-class LAN or WAN. It’s a hot-pluggable small-form factor transceiver module integrated with the high sensitivity PIN receiver and signal conditioner for 1.25 Gigabit Ethernet applications over a maximum transfer distance of 550mtrs.