V.35 Fiber Modem

详情

Product Introduction

V.*5 FIBER MODEM is a high-performance V*5 fiber optic modem developed by using a dedicated integrated circuit. It is to modulate a N**4K V*5 data signal directly over single- or multi-mode optic fiber for a transmission via optic cable line. At another end of the optic cable, optical signal is demodulated into a V*5 data signal. V*5 interface may be directly connected with the V*5 interfaces of image and data terminals or the WAN ports of MUX, exchanger and router for a dedicated network setup or a LAN connection.  
 
Technical Specification

    Conforms to all relevant ITU series standards( ITU-T G.**3 G.**4 G.**3)
 High-speed fiber optic modem
 Rate Nx*4Kbit/s (N=1—*2)
 Support the loopback of local analog/digital interface
 Support remote loopback function
 Support pseudo-random code test function
 **0km trunking -free transmission distance for single-mode optic fiber
 2km trunking-free transmission distance for multi-mode optic fiber
 Capable to be communicated with FE1 Fiber Modem
 Available with complete line detection and alarm indications
 Available with independent structure and **-inch Rack-mountable structure Rack-mountable structure can be inserted with *6 modules);
 AC **0V and DC –*8V s may be selected for fiber optic modems of both structures;
 For Rack-mountable fiber optic modems, dual power supply heat backup is provided to ensure a high operating reliability.

    Optic interface:
 Line mode type： CMI
 Line mode rate： 2.**8Mbps
 Operating wavelength：**0nm,***0nm or ***0nm
 Optic fiber connector：SC/PC
 Applicable optic fiber：multi-mode, single-mode
 Transmission distance：Single-mode：up to **0km
                                        Multi-mode: up to 2km
     V*5 interface：
 Data rate：N×*4Kbps （N=1~*1）
 Available with CTS/RTS (Hardware) flow control function
 Type of connector：M*4 connector
 Operating mode: DCE
    Indicator lamps：To indicate the operating status of power   supply,data receiving/sending, loopback and random code test, code missing alarm, out-of-frame alarm etc.
     Structure：　
    Independent：**0mm(depth) x **0mm(width) x *2mm(height)
    Rack-mountable： *9in 4.5U standard casing
    Power supply：
    Independent：**0V～**0V AC ，5V/2A output
                        **0V～**0V DC ，5V/2A output
    Rack-mountable：**0V～**0V AC ，5V/*6A、*2V/1A output
                               **8V～**8V DC ，5V/*6A、*2V/1A output
   Power consumption：  3W
  Operating temperature：  0℃～*0℃
   Storage temperature：  **0℃～*0℃
   Humidity：      5%～*0% (free of condensate)