What interfaces does the IDM-VNT2204 multi-service video optical terminal provide, and what devices can be connected to each?

The video service provides 2 one-way standard-definition video interfaces, which can also be configured as 1 two-way video interface, for connecting surveillance cameras or video matrix service signals. The Ethernet service consists of 2 groups of interfaces, each sharing a 100M wire-speed bandwidth, with each group carrying 2 physical interfaces. The bandwidths of the two groups are not shared, allowing connection to two physically isolated surveillance or office networks. The voice service provides 4 interfaces, which can connect telephones or EM2/4-wire audio devices, with 2 of them being automatic telephone services. The data service provides 2 RS232/RS485 interfaces and 1 control data channel, which can be used for PTZ camera card or joystick control at the remote end. Additionally, 2 Ethernet and 2 high-fidelity audio inputs are available as options; the specific interface configuration is subject to the manufacturer's technical documentation and commercial confirmation.