PT-80 Masaüstü PDH Ekipmanı

PT-80 Desktop PDH is point-to-point transmission equipment operating at 150Mb/s bit rate. It supports 4E1/8E1, 1* optical interface, 4*10/100M electrical interface,1*ETH NMS interface,1*RS232 data


PT-80 Desktop PDH is point-to-point transmission equipment operating at150Mb/s bit rate. It supports 4E1/8E1, 1×optical interface, 4×10/100M electrical interface,1×ETH NMS interface,1×RS232 data channel interface,1×Alarm output interface, support AC or DC power supply. It supports WEB, SNMP, GUI NMS.
It supports VLAN function ,it is featured by very compact, minimum cost and low power consumption. It is ideal for application areas such as remote transmission in point-to-point links with small capacity and LAN extension.


* NMS can provide alarm, performance monitoring, and local /remote equipment status, etc.;

* Optical interface: 150Mb/s Transmission distance is 20Km-120Km;

* Providing 4E1 or 8E1 interface, according ITU-T G.703, G.742,G.823 Jitter performance, Local/Remote loopback is supported;

* 4ETH interface, support VLAN, radio protection and enable or disable Ethernet interface;

* Providing 1 RS232 user interface;

* Supporting AC220V or DC-48V;

Technical Specification

* Optical interface
Speed: 150Mb/s ±50ppm
Output optical power: ≥-15dBm
Receiving sensitivity: ≤-35dBm
Optical wave length: 1310nm/1550nm
Optical interface connector: SC

* 2M interface
Bit rate:2048Kbps ±50ppm
Code type: HDB3 code, conforming to G.703 standard
Input impedance: 75Ω (unbalanced interface), 120Ω (balanced interface) optional
Frame structure: Conforming to G.704, G.706
Compression law: Conforming to G.711
Level:±2.37V ±10%

* ETH interface (10/100M UTP)
Speed: 10/100Mbps, half/full duplex auto-negotiation
Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

* Dimension and weight
Dimensions: 224mm(w)×148.2mm(h)×43.4mm(d)
Net weight: 0.6Kg

* Power Supply
Input voltage: Standard value DC-48V or AC220V
Voltage range: DC-36V to DC-72V, AC176V ~ AC264V
Power consumption: <5W

* Operation Environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5% ~ 95% (no condensation)

PT-80 Masaüstü PDH Ekipmanı