CATV multifunctional digital Multiplexer with scrambler

Features 

Support the same density, compatible with multiple conditional access system.

Support 2~4 CA systems  

Multiplex 8 inputs (ASI) SPTS or MPTS, multiplex and encrypt every single or multi programs.

Input date bit rate: 216Mbps(max)/channel

ETHERNET interface, it could carry out the parameters setup and supervision from remote via network management unit.

Empty packet automatic filling and output bit rate invariableness

Can edit and insert the NIT and TDT tables

188 and 204 packet automatic identification

Output TS stream packet format is optional (188 packages and 204 packages)

With multiple output bit-rate options

Failure alarming

LCD display to carry out system status supervision and system parameters setup

Power off memory

Specifications 

ASI Input interface

Input interface    DVB ASI interface

Connector: BNC

Impedance: 75W

TS standard: ISO13818-1

Input valid bit rate: 214Mbps max (per channel)

TS packet format: 188/204 bytes (automatic identification)

TS input format: equality/ packet burst / inequality

ASI output interface

Standard: DVB

Connector: BNC

Impedance: 75W

TS standard: ISO13818-1

Output valid bit rate: 2Mbps~120Mbps, tunable (1 Kbps step)

TS packet format: 188/204 bytes, optional (no RS encoding with 204 bytes)

TS input format: equality

Net interface

 RJ45 ETHERNET interface, IEEE802.3 ETHERNET

Keep status of power off

The unit will keep status with the power being cut off, in order to auto-reset when electrified again.

Power supply:

Voltage:      90V~250V A.C,

Frequency:   50Hz ±2%,

Power:        25W

Working Environment

 0—50°C for operation

-25—55°C for storage

10~75% for relative humidity

Radiation and safety

GB13837-92 AND GB8898-88

 Mechanic characteristics

Dimension: 44.5mm(1U)*483mm*(19.0”)*400mm

 Weight:3.5kg