4/8/16E1 PDH Optical Multiplexer
Product Description
PDH Multiplexer,4/8/16E1 PDH Optical Multiplexer with SNMP Management, V.35, RS485 Optional can multiplex 4, 8E1 and Ethernet (2 x 10/100Mbps) and V.35 signals in one fiber channel to transmit
It is suitable for low capacity, point-to-point application of remote transmission
Reliable, stable, easy to install and maintain, which can be monitored from fi-view-mst management software
Widely used in voice and data application field
Management:<ul>
Supports local and remote management
Supports console, web and SNMP management
Show details of system information, including chassis name, location information, IP address, start-up time, software and hardware version
View and configure the working status of local and remote device, including connection status, speed, half/full duplex mode, port status
Real-time alarm monitor and history alarm management are both available
Online firmware updating</ul>
Specifications:<ul>
Optical port
Rate: 150Mbps, ±50ppm
Wavelength: 1,310/1,550nm
Sensitivity: better than -36dB
Connectors: FC/SC and ST
E1 port rate: 2,048Kbps
Code type: HDB3
Compliant with G.703, G.704
Impedance: 75 Ohms unbalanced and 120 Ohms balanced
Physical connector: BNC for unbalanced and RJ45 for balanced<ul>
Unframed mode:<ul>
Numbers: 8
Ethernet ports
Compliant with: IEEE 802.3
Rate: 10/100Mbps, full/half duplex auto-negotiation
Physical connector: RJ45
MDI/MDI-x auto-negotiation
Ethernet port: 2-switch ports
Compliant with V.35 standard
Data rate: 2,048 or n x 64Kbps
N: 1 to 31
Operation mode: DTE/DCE optional
PCM30/PCM31 optional
Three kinds of loop back mode
Physical connector: DB25 female jack
Numbers: 1</ul>
Operating environment:<ul>
Temperature: 0 to 50 degrees
Relative humidity: 20 to 90%
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