V.35 Optical Fiber Protocol Converter(Model7304)

Features

1) Rate N×64Kbit/s (N=1~32);

2) Support the loopback of local analog/digital interface;

3) Support remote loopback function;

4) Support pseudo-random code test function;

5) 120km trunking -free transmission distance for single-mode optic fiber;

6) Capable to be communicated with FE1 Fiber Modem;

7) Available with complete line detection and alarm indications;

8) Available with independent structure and 19-inch Rack-mountable structure

    Rack-mountable structure can be inserted with 16 modules;

9) AC 220V and DC –48V inputs may be selected for fiber optic modems of both structure;

10) For Rack-mountable fiber optic modems, dual power supply heat backup is provided to ensure a high operating reliability.

Introduction

MODEL7304 is a high-performance V.35 optic fiber modem developed by using a dedicated integrated circuit. It is to modulate a N×64K V.35 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.35 data signal. V.35 interface may be directly connected with the V.35 interfaces of image and data terminals or the WAN ports of MUX, exchanger and router for a dedicated network setup or a LAN connection.

Specification

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: 20,40,60,80,100,120km

                                                          Multi-mode: 2km

V.35 Interface

Data rate                              N×64Kbps (N=1~32)

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) × 210mm(width) x 42mm(height)

Frame-mounted                19in 4.5U standard casing

Power supply

Independent                          85V~264V AC input, 5V/2A output

                                                 -36V~-72V 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

Environment

Operating temperature             0°C~50°C

Storage temperature                -20°C~80°C

Humidity                                      5%~90% (free of condensate)

Warranty time                           5 years

Certification                               CE,FCC, RoHS

Packing List

1) 3onedata Protocol Converter Model7304×1

2) Power line(V.35 Fiber Modem/AC) ×1

3) User manual×1