<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%> PDH optical transceiver
Specialized manufacturer of
telecom equipments
7×24H Technology and Sales

Tel:

+86-20-85558952
+86-20-85558835


Fax:
+86-20-85572403

E-Mail:
yucoo99@gmail.com
yucoo99@163.com
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 PDH Optical teansceiver
Product Introductions
YKD series PDH optical transceiver main provides 4\8\16\20\24 E1 interface and 100M Ethernet interface for a wire-speed, switches to the distal transmission and mobile communications base stations Wireless telephone communication base stations, paging services and other support to the small and medium-sized fiber capacity, point-to-point applications.

Typical Networking Application:

Main Technical Indexes and Functions
     1、 optical wavelength:1310(or 1550)nm
     2、 Line code:1B1H、NRZ
     3、power-transmission:-2 to -10dBm
     4、 Receiving sensitivity:-39dBm(BER<10E-11)
     5、 dynamic range:wide dynamic range
     6、 Networking Application :point-to-point, the chain, self-healing
     7、 Interface:E1 interface( 75Ω)、data(RS232)
     8、 x Ethernet provides a full-duplex wire-speed Ethernet data interface.
     9.  Working power supply:AC 220V or DC 18V~72V
     10、Working environment: environmental temperature: 0℃~45℃;
         relative humidity: ≤90% Environmental demand
     11、Power:≤15W/system
     12、External dimensions :wall-mounted 19-inch (distribution frames stent)

Series products
Type Allocation and Networking Photo (Click to zoom in) Structure
YKD01 optical transceiver 4*E1, point-to-point network, stand-alone, two-slot structure.

1、Stand-alone as a standard 19-inch larger structure;

2、All optical transceiver equipped with network management interface;

YKD01E optical transceiver 4*E1+100M Ethernet, point-to-point network, stand-alone, two-slot structure.
YKD01B optical transceiver 8*E1, point-to-point network, and an independent type, slot-type configuration.
YKD01BE optical transceiver 8*E1+100M Ethernet, point-to-point network, stand-alone, two-slot structure.  
YKD02 optical transceiver 16*E1、point-to-point network
YKD02E optical transceiver 16*E1+100M Ethernet, point-to-point network, stand-alone 19-inch structure.  
YKD05 optical transceiver(CPE) 24*E1、point-to-point network
YKD05 Loop-type optical transceiver 24*E1, rings (used in conjunction with YKD05 - repeater)
YKD05-relay machines 24*E1, rings (YKD05-ray machine used in conjunction with CO)
YKD-16 integrated framework

Standard 19-inch 4U structure, 16 slots, star-type networking, network management, and can together use with YKD series card-type converter.

YKD-MN network management module

Support network management module of Ethernet protocol, including network management software, occupy a slot of YKD-16 framework

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