FT-50 PDH/PCM Multi functional Service Equipment

High density and convenient configuration:1. The uplink port of FT-50 may be optical fiber or 4 E1 cable (75 ohms with coaxial or 120 ohms with twisted-pair cable)2. It will work as a PCM or a PDH equipment3. Up to 120 access channels will be hold in one rack4. Equipped with 256 x 256 non blocking 64k cross connection unit 5. Can be used as drop / insert equipment6. The optical ports are backed-up mutually7. The master cards and the power cards are all backed-up mutually8. The access type will be 10/100M Ethernet ports, FXS, FXO, hotline, magneto phone, 2,100Hz carrier phone, 2 wire audio with E&M, 4 wire audio with E&M, telegraph, V.35 synchronous data, V.24/V.28 asynchronous data, co-directional 64K data, N?4KV.35 data9. As many as 15 access cards will be hold in one rack and each cards contains 8 access channels10. External clock input Powerful net management system:1. The equipments may be configured in astroid or dendriform, as many as four NMS platforms will run in the same network, and they can be placed in any node of the net2. The cross connection data and the audio level data will be setting by the NMS 3. The actual audio level, the activity of the signaling and the data interface the short circuit or the open circuit of the audio cable will be tested by NMS remotely High reliability: 1. The application of high reliability components and advanced technology makes the FT-50 run in high reliability2. Smart in shape 3. The application of aluminum alloy material makes the equipment more beautiful and more lightLow power consumption: The power consumption is less than 50 Watt (no subscriber hook off or ringing) Parameters:1. E1 interface: a. Bit rate: 2.048Mbit/s±50ppmb. Code: HDB3 conforms to G.703c. Jitter: conforms to G.823d. Impedance: Q9 / 75 ohms or RJ48 / 120 ohms selectable2. Ethernet:a. Standard: conforms to IEEE802.3b. Bit rate: 10M and 100M auto suitable c. Running mode: full duplex and half duplex auto suitabled. Physical connector: RJ-453. Optical fiber interfacea. Rate: 150Mbpsb. Code mode: CMIc. Physical connector: FC/SCd. Wave length: 1,310nm / 1,550nme. Optical power: >-9dBmf. Receive sensitivity: <-38dBm4. Audio interface:a. Standard: ITU-T G.711, G.712, G.713 5. NMS interface:a. Interface type: RS485b. Physical connector: RJ456. Power input: a. Input voltage: DC 48V (-38VDC -72VDC)b. Power consumption: <50W7. Environment: a. Work temperature: 0 +50°Cb. Relative humidity: 95% no condensation8. Dimensions:a. Outline: 482.6mm (length) x 40mm (width) x 92mm (height)b. Weight: 8kg