Brief Introduction
FAT-50T3 can connect with other transmission equipment through optical interface or E1 interface. Power card, master card and uplink card can work in1+1 backup mode. All cards can be hot swapped. It can execute D/I (drop/inset) function through its own 8 E1cross connection matrix; and it can have online test functions including remote channel circuit test and 2 wire subscriber line tests. It has powerful NMS function. The NMS message can go through these spare bits in optical channel or in E1 channel. The NMS protocol is the same as NMS protocol.
Features
- Can be configured as 32 voice/data channels, 4E1 interfaces, 2ETH interfaces, with NMS function;
- Can be configured as 32 voice/data channels,4 uplink E1 interfaces, with NMS function;
- Having 8 E1 cross connection matrix, it can be flexibly configured as D/I equipment;
- Can be configured as optical 1+1 backup or E1 1+1 backup uplink mode;
- It is flexible to configure different types of interfaces ;
- NMS ports is ETH;
- The equipment can upgrade the firmware and software remotely;
- The power can be AC220V or DC-48V or AC220V + DC-48V.
- ETH interface conforms to IEEE 802.3 related recommendations, supports 10/100M self-adaptive, half/full duplex self-adaptive;
- E1 interface accords with ITU-T G.703 recommendations, the impedance is 120Ω, adopts RJ45 connector;
- NMS information can be transmitted through free bytes in the transmission port, and the local equipment can be cascaded through ETH NMS port;
- The optical module is 155M SFP module, user can select single fiber/dual fiber, wavelength and power according to the requirements;
- Power consumption: less than 50W;
- Working temperature: -10°C to 50°C, humidity ≤90% (non-condensation);
- Dimensions: 440mm×233mm×60mm
Application
