CableWorld Duo/Quad MPEG-2 Decoder CW-4882/4884/4982/4984

CableWorld's Duo/Quad MPEG-2 Decoder provides 2/4 independent MPEG-2 decoders with Gigabit Ethernet, loop-through ASI Input and PAL, and others video signals, suitable for working together with all devices and software on your systems.

In spite of the rapid spreading of digital television technology input signals for earlier analogue TV modulators and monitors will still be needed in the next few years. The models of CableWorld’s MPEG-2 Decoder Quad series comprise four independent MPEG-2 decoders each. In the CW-4884 version the decoders are equipped with loop-through ASI input. The CW-4984 belongs already to the next generation, has no ASI inputs; the decoders are fed from the unit’s gigabit Ethernet input.

The models of the MPEG-2 Decoder Quad series are capable of receiving both MPTS (Multi Program Transport Stream) and SPTS (Single Program Transport Stream) signals; the channel to be received will be set by programming its video PID and audio PID value.

The CW-4984 version receives the input signal with four independently programmable unicast/multicast receivers. When programmed to multicast mode, the receiver handles the IGMPv1 protocol at level-2 specification: at switching on it automatically logs in the multicast group and in the course of operation it sends IGMP reports to the router and the switches with programmable repetition time. When programmed to unicast mode receiver, it features adjustable repetition time for sending signal-feeding request to the switch.

At the IP input the data packets will be received by CableWorld’s CW-4901 Gigabit Ethernet Controller module. This gigabit module can operate beside 1000Base-T also in 100Base-T mode; the actual application determines the mode, which is more suitable to use.

– 4 independent MPEG-2 decoders with loop-through ASI inputs (CW-4884) or
with a single common 100/1000Base-T IP input (CW-4984)
– New generation MPEG-2 decoder with PAL output*
– Stereo, joint stereo, dual or mono sound output
– Reception configurable to unicast or multicast by programming (CW-4984)
– Multicast, ARP, ICMP Ping, IGMP, SNMP protocol, device prepared for IPv6
– Automatic 100Base-T and 1000Base-T network recognition and display, full duplex operation mode
– Up-to-date programmable circuitries, low power consumption

Available different versions for the CableWorld Duo/Quad MPEG-2 Decoder:

CW-4884 MPEG-2 Decoder Quad
– Four independent MPEG-2 decoders with loop-through ASI input and PAL output* each

CW-4882 MPEG-2 Decoder Duo**
– Two independent MPEG-2 decoders with loop-through ASI input and PAL output* each

CW-4984 MPEG-2 Decoder Quad
– Four independent MPEG-2 decoders with common Gigabit Ethernet input and PAL outputs*

CW-4982 MPEG-2 Decoder Duo**
– Two independent MPEG-2 decoders with common Gigabit Ethernet input and PAL outputs*

 

* Multi-standard device, refer Datasheet for more details.
** The device is available also in Duo version. refer Datasheet for more details.

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