Product Physical Map

                                                                                        YUK901 384QAM

Product Feature

❖ Modular design, a single device with 1 set of main control board and 6 card slots

❖ High-density information processing capability, 1RU chassis, supports 384 QAM RF outputs

❖ Redundant backup, 1+1 backup for 10GbE, GbE input ports and power sockets

❖ Hot-swap technology, replacement without power failure and parameter reconfiguration

❖ Gigabit data reception and processing capability, which can meet the jitter requirements of different Gigabit IP networks

❖ The code stream overflow protection mechanism ensures the normal viewing of the on-demand users, and the overall operation of the system is stable and reliable

❖ Multi-protocol compatibility, convenient for users to configure themselves according to their needs, completely on-demand design

❖ Not limited by adjacent frequency, flexible networking mode

❖ Intelligent network management system to realize centralized monitoring of the network

❖ Perfect technical support to facilitate software upgrade and maintenance and equipment expansion

Specification

The front panel is equipped with status indicators, RS-232 interface and network management control interface, as shown in below figure.

1. The front panel LCD screen is used to display the system working status and configuration information.

2. Front panel control buttons.

3. Power button.

4. 10GbE interface, 10 Gigabit network (2+2 backup) IP input.

5. 100/1000BaseT network control interface, through the network management interface to configure and monitor equipment.

There are 2 power ports on the right side of the rear panel and 6 sub-board slots (SLOT) on the left side, as shown in below figure.

1-6. Represents the arrangement position of 6 sub-boards (SLOT).

7. RF interface, each sub-board has 2 RF ports, supporting RF output of up to 64 QAM frequency points.

8. GbE-A/GbE-B, two Gigabit Ethernet input interfaces that are master and backup each other, choose according to your needs. Equipped with SFP electrical port module (1000BaseT-RJ45) or SFP optical port module.

9.  ASI detection interface.

10. GbE interface.

11. Fixing screws

12. Power interface, two power modules that support hot-swappable, realize redundant backup.

Performance

❖ A single device can support 6 independent IPQAM sub-devices, and can support up to 384 QAM output channels

❖ Each IPQAM has 2 SFP Gigabit Ethernet ports and 2 RF output ports.

❖ Using RF direct modulation technology, the output signal conforms to the DVB-C standard

❖ Each RF port allows to output 32 QAM channels, the output frequency range is 50-1000MHz

❖ Supports adjacent and non-adjacent frequencies

❖ The center frequency of each RF output channel is independently adjustable

❖ SFP interface can choose to use electrical module or optical module

❖ Supports UDP/IP encapsulated MPEG transport stream input

❖ Support IP unicast and multicast

❖ Support SPTS, MPTS program stream, support data

❖ Supports PID filtering and remapping

❖ Supports PSI extraction, reconstruction and insertion of SI information

❖ Support automatic port mapping, each QAM channel allows up to 32 program outputs

❖ Support PCR correction, output PCR jitter is less than 50ns

❖ Built-in anti-jitter processing, de-jitter peak-to-peak value greater than 500ms

❖ Built-in WebServer, allowing users to monitor and manage the device through a browser

❖ Support NGOD D6 interface specification

❖ Load-balanced dual power supply configuration, hot-swappable, easy to expand, maintain and upgrade

Specification

Daughter board technical specification sheet

Iterface

Five interface types are included in YUK901.

1. RF output interface

A single device has a total of 12 RF output ports and can support up to 384 QAM output channels. 

The output interface is a 75Ω inch F-type socket. The RF interface parameter table is as follows:

2. Gigabit Ethernet interface

A single device has a total of 12 Gigabit Ethernet ports to receive data input from the IP network. 

There are 2 SFP slots on each sub-board, and SFP electrical ports or SFP optical ports are optional. 

The Gigabit Ethernet interface parameter table is as follows:

3. 10 Gigabit Ethernet interface

A single device has a total of 4 10 Gigabit Ethernet ports to receive data input from the IP network, 

and an optional SFP optical port. The 10 Gigabit Ethernet interface parameter table is as follows:

4. Ethernet interface

After connecting to the Internet cable through the Ethernet port, users can configure and monitor the device by

 logging in to the web interface or remote network management. The parameter table of the Ethernet port is as follows:

5. Power socket

The device provides 2 hot swappable redundant backup power sockets, which are used to provide the working power of the device. 

The parameters of the power sockets are as follows:

Specification