1.4E1 PDH fiber optical Equipment
2.1+1 optical interfaces (FC)
3.with 48Vdc and 220Vac
4.4 10/100M Ethernet interfaces, 2 R
Product Overview
FAT-50R PDH Equipment is a cost-effective integrated fiber/electrical equipment; it is suitable for low capacity, point-to-point application of remote transmission. It has 4 E1 interfaces (BNC, 75OHM), 1+1 optical interfaces (FC), single mode, double core, and 4 10/100Mbps Ethernet interfaces, with order wire and console port, and 2 RS232 interfaces, and it is equpped with 48Vdc and 220Vac.
The equipment is widely used in telecom carrier, power supply, railway, irrigation works, oil, bank system etc
The equipment enjoys high flexibility, modularity and scalability in configurations, it is easy to install and maintain. It has powerful network management system which can realize software live-upgrading, remote network management and remote monitoring.
Main Features
l Integrated fiber/electrical equipment
l 4E1 interfaces, 4 10/100M Ethernet interfaces, 2 RS232 interfaces and 1 Engineering order wire
Powerful Network Management Systeml Operating status of local or remote devices can be detected and displayed through NMS
High Reliabilityl Advanced circuit design, modular structure
l Adopting low power consumption, high reliable components
Smart Shelfl 1U high, 19′ standard shelf
l Compact, beautiful, light and good strength design
Low Power Consumptionl The power consumption is less than 10 Watt
Service Boards
PWR board: supports dual power supply -48V DC and 220V AC.Audio Service port:
Maintenance phone port: Maintenance phone has echo tone, busy tone, and ring signal.
Uplink port:
Optical transmission distance is more than 30KM without repeat. E1 interface : 4 E1s, 75Ω BNC connector. RS232 data interfaces: contains 2 channels asynchronous RS232 data interface, conforms to ITU-T V.24/V.28 standard. 10/100M Ethernet data interface card: providing 4 channel 10/100 Base-T Ethernet bridge, support VLAN.Data Service ports:
Specifications
E1 Portl Port number: 4
l Bit rate: 2.048Mbps (50ppm)
l Impedance: 75Ω or 120Ω
l Line Code: HDB3, compliance with ITU-T G.703
l Jitter: compliance with G.823
Ethernet Portl Port number: 4, optional
l Speed: 10/100Mbps line speed
l Duplex: Half duplex/Full duplex self adaptation
l Frame Size: 64~1536 bytes
l Connector: RJ45
Environmental Requirementsl Power supply: -48 VDC ±15% and 220VAC
l Fully equipment power consumption: 10W±10%
l Operating temperature: 0ºC~45ºC
l Humidity: ≤95% (free from condensing)
l Storage temperature: -20ºC ~70ºC
Mechanical dimensionsl Dimensions: 482 (L) × 240 (W) × 44 (H) mm
l Weight: 2.5Kg