Original
By certification 
Model PT-50T 1308 Compact Multi-function PCM Multiplexer
Introduction
PT-50T 1308 versatile multiplexer adopts 1U height standard 19 inch rack mountable case. In such small spacing, it provides 2 x uplink Ethernet interfaces, 1 x uplink E1 with 75ohms and 120ohms interfaces, 4 x downlink electrical Ethernet interfaces, as well as 32 x data or voice channel service interfaces. One dedicated ETH NMS interface and one alarm/CON (console) interface. It has powerful 256 x 256 cross matrix for all types of channel cross connected freely.
PT-50T-1308 supports very flexible networking, according to the customer requirement. It can be configured for point-to-point communication or point-to-multipoint communication through the uplink Ethernet ports. The helpful graphical management software used to setup the network easily.
Features
● 19” rack mountable, 1U height compact size;
● Front panel E1 provides BNC (75ohms) and RJ (120ohms) connector, 4 slots of service can transfer via E1;
● System provides 2 x 100/1000M Ethernet interfaces; user can insert SFP optical or electrical modules;
● Voice and data can transfer over point-to-point or point-to-multipoint (IP) with max 32 remote locations;
● Four expansion slots for data or voice modules that could be FXO/FXS/HOT/MAG/RS232/G.703/4WEM…etc;
● Support voice echo canceling function;
● 4 x 10/100/1000M downlink Ethernet port support VLAN;
● Supports local / remote alarm, performance, monitoring and information management;
● NMS ports is ETH or RS232, it supports WEB, GUI NMS;
● The equipment can be remotely upgraded with firmware and software;
● The power supply can be AC220V or DC-48V or AC220V + DC-48V.
Specification
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● E1 Interface Bit rate: 2.048Mbps ±50ppm Code type: HDB3 code, G.703 standard Input impedance: 75Ω or 120Ω Frame structure: G.704, G.706 Jitter: G.742, G.823 ● Power Supply Input voltage: -48Vdc or 220Vac Voltage range: -36Vdc ~ -72Vdc, 176Vac ~ 264Vac Power consumption: <50W ● Operation Environment Working temperature: -10°C ~ 50°C Working humidity: 5% ~ 95 % (non-condensed) Storage temperature: -40°C ~ +80°C |
● Uplink Ethernet Optical Interface Bit rate: 1.25Gbps ±50ppm Output optical power: ≥-15dBm Receiving sensitivity: ≤-35dBm Optical wavelength: 1310nm/1550nm Optical interface connecter: SFP/LC ● Uplink Ethernet Electrical Interface Bit rate: 1000Mbps, full duplex Connector: SFP/GE-T (RJ45) ● Downlink Ethernet Electrical Interface Bit rate: 10/100Mbps, half/full duplex auto Standard: IEEE 802.3, IEEE 802.1Q (VLAN) Connector: RJ45 ● Mechanical Structure Dimension: 440mm x 270mm x 44mm Net weight: 5Kg |
Application
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Diagram 1: Point to point through IP network |
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Diagram 2: Point to point through E1 network |
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Diagram 3: Point to multipoint for voice and data |
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