I/O Interfaces

Profitt – PBX-xxD-(12G)

A pair of PBX series devices allows you to implement transmission over a single fiber:

up to 4 x 12 G /3G/HD-SD SDI, ASI signals

AoIP (4 channels of audio, two inputs and two outputs on each side), Dante / AES 67 protocol , Primary / Secondary ports

The Audio to IP Converter ( AoIP ) is designed to connect microphone or line analog audio signals to local Ethernet transmission networks using the Dante protocol or the AES67 standard , for intercom over IP networks and / or for switching audio signals in a network.

An additional Ethernet port provides connection to a secondary ( Secondary ) audio transmission network, and can also be used for cascading devices (Switched).

There are two versions of the device:

models with transport up to 3 G SDI

models with transport up to 12 G SDI ( index -12 G in device code)

To transmit signals over a single fiber, the principle of CWDM (wavelength division) is used in the range of 1470 nm :1570 nm or 1270nm:1410 nm (index ‘ H ‘ in the block code). This allows you to organize both one-way and two-way video transmission.

The optical expansion port UPGRADE (1310 nm ) allows the transmission of additional signals transmitted at wavelengths of 1260nm: 1450 nm .

Thus, by connecting through the UPGRADE expansion port the second body ‘ P roBox ‘, operating at wavelengths of 1270nm:1410 nm (index ‘ L’ in the block code), it is possible to transmit 8 3G / HD-SD SDI, ASI signals plus implement two independent AoIP lines through one fiber.

Power is supplied from an external adapter 12 V@1000 mA.

More details