Price:Negotiable
Brand:GTER
MOQ:2
Quantity:10000

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        PDH Multiplexer Series productuses the modular design, consists of three basic modules: powersupply module, control module, business processing module. Businessprocessing module includes 155 MB/S interface, voice callsinterface including: FXO, FXS, E/M,Magnet; Data interface includes100 M, V.35, V.24, RS232 and RS485. Through a variety of businessprocessing module and auxiliary equipment flexible combination,forming a flexible private network communications solutions.

1  Panel structure and configuration

   Main unit and moduleincludes: main control management unit, business processing unit,the power supply unit. 

Product flexible offercan choose according to the communication network demand: 

 1.1 Optical interface:155Mx 1/155Mx2 (optional).

  1.2  E1 interface: E1 x (1 ~ 4).

  1.3  LAN interfaces:100 base_T x (1 ~4) (optional).

    Business interface: FXO, FXS, 2/4 line E/M,Magnet, RS232, RS485, etc x 30 (optional).

2  Physical interface

  Table 2-1 Main physical interface

Port name	Back identification	Number	Connector type	Application	Remark
Optical interface	OPT1- OPT 2	1/2	FC	ransmission link,point-to-point or self-healing ring network	optional
E1interface	Out1-4/In1-4	1-4	BNC	E1 businessconnection
LAN interface	ETH1- ETH 4	1-4	RJ45	Ethernet bridgeconnection	optional
CON interface	Console	1	RJ45	RS232 port for equipmentmanagement
FXO	CH1-CH30	1-30	RJ11/RJ45	Loop Relay connectionside  Switch	optional
FXS	CH1- CH30	1-30	RJ11/RJ45	telephone connection sideUser	optional
2/4 line E/M	CH1- CH30	1-30	RJ11/RJ45	E/M telephoneconnection	optional
Magnet	CH1- CH30	1-30	RJ11/RJ45	Magnet telephoneconnection	optional
RS232	CH1- CH30	1-30	RJ11/RJ45	Asynchronouscommunication	optional
RS485	CH1- CH30	1-30	RJ11/RJ45	Asynchronouscommunication	optional
Power supplyinterface	PGND	2	2 line Source ofelectricity	double source power supply and backup powersupply
Grounding wire port	"   "	1	screw	Equipment toprotect earth

3  optical transmission business applications

 such as,Point to pointoptical transmission businessapplications,and it's application characteristics:

3.1 Point-to-point business extension application.

3.2  Support optical interface: Single or doublefiber application.

3.3  Support4 channal E1 business.

3.4  Support 1-4 channal speed of100MEthernetbridge.

3.5  Support 1-30 channal FXO, FXS, 2/4 E/M,Magnet business, RS232, RS485, etc.

4  Site preparation

Project		Demandindicators
Workingenvironment temperature	Long-termwork	+5℃~+40℃
	Short-termwork	-10℃ ~+50℃
Relativehumidity	Long-termwork	10% ~90%(+35℃)
	Short-termwork	5%~95%(+35℃)