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MDO-LAN series PDH (Plesiochronous Digital Hierarchy) which was used in exchanger for long distance transmission, and platform of mobile telecommunication, pager transmission station ect. , which was used in mini-medium column and point to point products with fiber supporting, the equipment adopted powerful function and expert digital repeating-connection chips which integrated all digital and logical function in the equipment so that improved the performance and reduced the cost of products, the completed-equipment with good performance, stable operation, low loss, strong integration capacity, small bulk, easy installation and maintenance.
Features
Favorable optic/electric specification provided by integral optic reception/transmission module
Supporting an Ethernet interface 100Mbps
Full/ half duplex auto-negotiation
Offering 4E1 (2.048Mbps) interfaces
E1 Line code: compliant to G.703, E1 interface adopt digital phase locked and clock extracted technique
Offering an asynchronous data-transmitting RS232 interface and a management RS232 interface
Perfect alarm function display remote status
up to 120Km distance without repeater
Complete alarming function
Single-board architecture design
Specifications
1, E1 Port
Compliance with ITU-T G.703
Data rate: 2.048Mbps
Impedance: DB37
Line Code: HDB3
Frequency deflection: 2.048MHz ±100PPM
Jittering: compliance with ITU-T G.823
2, Optical Port
Wavelength: 1310nm/1550nm (selectable)
Transmitting power: -10dBm/-5dBm (order)
Receiving sensitivity: < -36 dBm BER <10-11)
Connector: FC/SC
3, Ethernet PortInterface: compliance with IEEE 802.3
Support speed: 100Mbps line speed
Duplex: Half/Full auto-negotiation
Connector: RJ-45
Interface speed: 10/100Mbps auto-detection
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Category :
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Country Of Origin :
China
Listing Type :
Sell
Contact :
Tom Xiong
Address :
C305Rm, Intelli-Center, No.18
Zhongguancun East Rd,
Haidian District, Beijing, Beijing, 100083
China
Telephone :
[86] (010) 51662447 (ext 808)
Fax :
[86] (010) 82600388