European Style Power Supply 12V/1.5A
European Style Power Supply 12V/1.5A
European Style Power Supply 12V/5A
European Style Power Supply 12V/5A
European Style Power Supply 5V/0.6A
European Style Power Supply 5V/0.6A
European Style Power Supply 5V/0.6A for GXP16xx, GRP2612,2612w,2613
European Style Power Supply 5V/0.6A for GXP16xx, GRP2612,2612w,2613
Expansion Module for GXP2140, GXP2170 and GXV3240, 20 programmable buttons (2 pages on smart screen, total 40 contacts)
Expansion Module for GXP2140, GXP2170 and GXV3240, 20 programmable buttons (2 pages on smart screen, total 40 contacts)
Expansion Module for GXV3350, GRP2615, GRP2624, 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GBX20 to support up to 40 contacts/extensions.) Connect up to 4 GBX20
Expansion Module for GXV3350, GRP2615, GRP2624, 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GBX20 to support up to 40 contacts/extensions.) Connect up to 4 GBX20 modules to compatible Grandstream phones for a total of 160 contacts/extensions.
F-MM850-300M-10G
SFP+ Fiber Module (Multi-Mode, 850nm Wave-Length, 300-Meter, 10Gbps)
F-SM1310-10KM-10G
SFP+ Fiber Module (Single-Mode, 1310nm Wave-Length, 10-Kilometer, 10Gbps)
F-SM1310-20KM-1.25G
SFP Fiber Module (Single-Mode, 1310nm Wave-Length, 20-Kilometer, 1.25Gbps)