Combine this Rhino module with a compatible Rhino chassis, supporting up to four FXS ports on the assembly. Up to six MOD-4FXS modules can rest on a single chassis. Mix and match with MOD-4FXO modules, creating a Rhino telephony assembly with 24 analog ports.
Rhino 4-Channel FXS Module Quick Specs:
- Number of FXS Channels: 4