- Compnay Name:FastFOM Telecom Equipments Co.,Ltd
- Membership: Free Member
- Registration Date:2011.07.26
- Country/Region :China
- Address :PDH Multiplexer,SDH Multiplexer Changzhou, Jiangsu
- Phone / Fax :86-159-61188377 / 86-519-6809967
- Contact:Cenny.Xu
Contact us
FastFOM Telecom Equipments Co.,Ltd
[China]
PDH multiplexer fiber optic equipment G.703 E1 v.35 fxo fxs 2m ethernet module:PDH-E
cenny.xu[at]hotmail.com
Description
Integrated PDH FOM series,E1 v.35 fxo fxs RS232 RS422 RS485 module
Introduce
PDH-E is born with a capacity of transmission interfaces of 16E1 that can be expand to 32E1+40M. The equipment also provide various interface modules, such as E1 interface cards (4 G.703 ports, 75ohm/120ohm optional), V.35 interface cards (2 V.35 ports or 4 V.35 ports), FXO/FXS voice channel interface cards (4-8loop interfaces), E/M interface cards (4-8 2/4-wire audio interfaces), data interface cards (4-8 RS232 or RS485 data channels. They are used to transmit asynchronous data. Self-adaptation of speed can be up to 115.2K), etc. PDH-E is a suitable choice to provide voice, data and video services for cities and industrial districts. Its optional interfaces support overall business transmission of large customers and customer groups such as medium-and-small-scale enterprises, governmental organizations, schools and intellectualized villages. Open standard interfaces are employed to guarantee prompt interlinking ofvarious equipments.
Features
Optical path backup: With the option of 1+1 Optical Redundancy (Protection Switching), in which the transmission automatically switches to a STANDBY optical link in the event of a failure of the PRIMARY optical link. E3 or E6 switch or mandatory switch of optical path can be configured to meet requirements of network of high reliability;
Network management: Furnished with network management interface (RS485) that facilitates the realization of uniform network management;
Easy to configure: Combination of main system board and various function modules can produce 4\8\12\16E1 optical multiplexers and multiple optional traffic interfaces to meet requirements and customized demands of different users;
Various function modules: User interface modules (Nx64K V.35, V.35, FXO/FXS,RS232/RS485, etc.)
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