PT-50T 1004 PCM Equipment

Product Description

 Brief Introduction
PT**0T ***4 PCM equipment is 1U high, *9 inch width equipment. It has 4 slots for *4K interface. *4K interface slot can insert different types of cards, such as FXS (8ch), FXO (8ch), 4W E&M (4ch) and hotline (8ch). The motherboard has 2 fixed E1 interfaces. Each E1 interface can be used as uplink interface to undertake voice service, etc. The equipment has one expanded transmission card slot, it can insert PDH optical card, SDH optical card, HDSL card and TDM over IP card, etc. It has perfect NMS function, and its NMS protocol is compliant with photel’s NMS protocol. 

Main Features
* Can be configured as up to *2 voice/data channels, 2 E1 interfaces, 1 expanded transmission interface network management PCM equipment
* Expanded transmission card can be flexibly configured according to the requirements;
* Having 4 E1 cross connection matrix, it can be flexibly configured as D/I equipment;
* Can be configured as optical/electrical transmission ports backup access equipment;
* it can flexible to configure different types of interfaces, user can select the interface card’s type and quantity, and can select whether configure ETH card; 
* 2 NMS ports: ETH NMS port and RS**2 port;
* The equipment firmware and software supports remote update function;
* The power can be **0VAC or **8VDC and **0VAC + **8VDC.

Technical Specification
*  Ethernet complies with IEEE **2.3i related recommendations, supports *0/**0M self-adaptive, half/full duplex self-adaptive;
* E1 interface complies with ITU-T G.**3 recommendations, the impedance is *5 ohm, it adopts Q9 connector;
* NMS information can be transmitted through free bits in the transmission port, and the local equipment can be cascaded through ETH or RS**2 NMS port;
* the optical module is **5M SFP module, user can choose according to needs of single fiber/dual fiber, wavelength and power parameter
* Power consumption: less than *0W;
* Working temperature: **0℃ to *0℃, humidity<=*0% (non-condensation);
* Dimensions: **0 mm×**0 mm×*4 mm.