STM-1 Optical Electrical Converter

STM-1 Optical Electrical Converter

STM-1 fiber to BNC modem

  • Description
  • Inquiry

STM-1 Optical Electrical Converter STM-1 fiber modem:SDH-EOC
Description

STM-1 Optical/Electrical Converter

Introduce

Overview

SDH-EOC is an interface converter for STM-1 electrical and optical interface conversion.
It is designed for the SDH equipment coaxial interface and optical interface interconnect,
as well as the ATM 155.520 Mbps interface and SDH device interconnection.
Complete loop-back facility is supported for system diagnostic and commissioning. Compact casing and simple operation achieve the cost saving and investment protected.
STM1-EOC is the use of ASIC circuitry design technology developed, STM-1/OC3 high-speed fiber-optic modem, transmit the transparent unframed 155.52Mbps electrical signals by fiber optic cable, expanding the STM-1/OC3 transmission distance.
STM1-EOC transmission characteristics comply with ITU-T G.703/813/958 STM-1 standard.
STM1-EOC transmission characteristics comply with Bellcore SONET GR-253 standard.
STM1-EOC no need to do any complex settings, using simple, easy to operate.
STM1-EOC with complete diagnostic capabilities, can perform local analog loopback and local digital loopback.
STM1-EOC optical interface supports SC/ST/FC optional; SM/MM optional; WDM or normal;
Transmission distance can be 2Km/20Km/40Km/60Km optional. The product is fully compliant with FCC Part 15 requirements.

Features

High reliability, comply with ITU-T G.703 and G.957
Single Fiber Bi-Directional is selectable
State-of-the-art design, ensure normal working under different environment.
Supports local and remote loop-back on electrical or optical interface for system diagnostic.
Suitable for SDH and ATM 155.52 Mbps interface interconnection.
Simple operation and maintenance
Compact design and low power consumption.

Specifications

Fiber optic modes:8.3/125μm 8.7/125μm 9/125μm 10/125μm
single/multimode, single/double fiber
Transmission distance2KM/20KM/40KM/60KM
Fiber optic interface:SC /FC/ST
Speed Rate155.52Mbps
Transmission mode of codeNRZ
Wavelength1310nm and 1550nm optional
Transmitting electrical level:0~6dBm
Receiving sensitivity:–36dBm
Decaying:1310nm ;0.4dB/km,

1550nm ; 0.25dB/km

Electrical interface:STM1 Coax CMI (G.703)
Transmission mode:Synchronous
Speed Rate155.52Mbps
Transmission mode of codeCMI
Circuitry interface:BNC/75ohm;
Transmission Features:Conforms to G.703,G.813 and G.958
Test methods:Local analog loop back,

Local digital loop back.

Power supply:AC 220V±10%,50Hz

DC -48V ±15%

Power consumption:5W
Dimension240mm*215mm*50mm(L*W*H)
Weight1Kg
Temperature0~50℃
Hunidity0-90%

 

 

 

 

 

40G module
QSFP+ LR4
QSFP+ transceiver

100G transceiver
QSFP28 SR4 transceiver
QSFP28 LR4 transceiver
CFP transceiver
CFP2 transceiver
CFP4 transceiver

PDH Multiplexer
SDH Multiplexer
E1 Converter
TDM over IP
Modem
PCM Multiplexer
Fiber Media Converter
Fiber Video Converter
SFP fiber module

 

 

 

 

 

 

 

 

 

 

Ultra Low Temperature Freezer
Rehabilitation Equipment
Fiber Optical Multiplexer
Speed Reducer
silicone oil






Online Service
Live Chat