Ethernet Optical Fiber Protocol Converter(Model7305)

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

MODEL7305 Optic Fiber Modem is a high-performance optic modem developed by using a dedicated integrated circuit. It is to modulate a N×64K Ethernet 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 an E1 data signal. E1 interface may be directly connected with the E1 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

Ethernet Interface

Data Rate                               10/100Mbps auto-negotiation

Standard                                 Compatible with IEEE802.3

Type of connector                   RJ45 connector, Full duplex auto-negotiation

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 Model7305×1

2) Power line(Ethernet Fiber Modem/AC) ×1

3) User manual×1