PT-50T 1008 PCM Equipment

Product Description

Brief Introduction
PT**0T ***8 PCM equipment is 1U high, *9 inch width equipment. It has 4 slots for *4K interface and 1 slot for 4 port ETH card. *4K interface slot can insert different types of cards, such as FXS (8ch), FXO (8ch), 4W E&M (4ch) and hotline (8ch), etc. ETH card can be configured according to customer’s requirements, ETH can be transmitted as N**4K type in one E1 electric interface, or can be transmitted as **0M rate in optical channel. There are 4 fixed E1 in the motherboard. Each E1 interface can be used as uplink interface to undertake voice service, etc. and it also can be used as the transparent transmission interface through optical transmission channel. The equipment has 2 SFP optical module slots, which can realize 1*1 mutual backups optical transmission channel. 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, 4 E1 interfaces, 4ETH interfaces for network management Optical Transceiver;
* Can be configured as up to *2 voice/data channels, 4 ETH interfaces, 4 uplink E1 interfaces network management pcm equipment;
* Having 8 E1 Cross-connect Matrix, it can be flexibly configured as D/I equipment;
* Can be configured as optical/electrical transmission ports backup access equipment;
* It is flexible to configure different types of interfaces, user can select the card’s type and quantity, and 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
* ETH interface 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, 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.