V.35 Fiber Modem

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

V. 35 FIBER MODEM is a high-performance V35 fiber optic modem developed by using a dedicated integrated circuit. It is to modulate a N*64K V35 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 V35 data signal. V35 interface may be directly connected with the V35 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. 703 G. 704 G. 823)
High-speed fiber optic modem
Rate Nx64Kbit/s (N=1— 32)
Support the loopback of local analog/digital Interface
Support remote loopback function
Support pseudo-random code test function
120km 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 19-inch Rack-mountable structure Rack-mountable structure can be inserted with 16 modules);
AC 220V and DC -48V inputs 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: 2.048Mbps
Operating wavelength: 850nm, 1310nm or 1550nm
Optic fiber connector: SC/PC
Applicable optic fiber: Multi-mode, single-mode
Transmission distance: 
Single-mode: Up to 120km
Multi-mode: Up to 2km
V35 interface:
Data rate: N× 64Kbps (N=1~31)
Available with CTS/RTS (Hardware) flow control Function
Type of connector: M34 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: 140mm(depth) x 210mm(width) x 42mm(height)
Rack-mountable: 19in 4.5U standard casing
Power supply:
Independent: 160V~270V AC input, 5V/2A output
-40V~-60V DC input, 5V/2A output
Rack-mountable: 150V~260V AC input, 5V/16A, 12V/1A output
-38V~-58V DC input, 5V/16A, 12V/1A output
Power consumption: 3W
Operating temperature: 0C~50C
Storage temperature: -20C~80C
Humidity: 5%~90% (free of condensate)