Easy Broadband Technology (Beijing) Co., Ltd.
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EMUX100-30S

  • EMUX100 Series Integrated Service Optic Access Equipment is developed and produced independently by Easy Broadband Technology (Beijing) Co., Ltd with its own ASICs. The Ethernet signal and E1 signal are mixed and encoded and transmitted on a pair of optical fibers by adopting time division multiplexing technology. Thus realizing 100M Ethernet service, E1 service, telephone service, V35 service, data service, 2/4 wire mixed transmission. The transmission channel includes optical transmission channel and E1 transmission channel.
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1. Product Description

EMUX100 Series Integrated Service Optic Access Equipment is developed and produced independently by Easy Broadband Technology (Beijing) Co., Ltd with its own ASICs. The Ethernet signal and E1 signal are mixed and encoded and transmitted on a pair of optical fibers by adopting time division multiplexing technology. Thus realizing 100M Ethernet service, E1 service, telephone service, V35 service, data service, 2/4 wire mixed transmission. The transmission channel includes optical transmission channel and E1 transmission channel. This device adopts 19”*1U design, high integration, small size, low power consumption, reliable operation, easy to install and use.

 

2. Part Number

EMUX100-8S

 

3. Main Features

Provide 1 optical interface;

Provide 4 E1 interfaces;

Provide 4*10/100M Ethernet Interfaces, 4 Ethernet support sharing or logical isolation;

Provide 4 business slots, each slot support 4 channels business;

The business cards are: local speech channel card, remote speech channel card, hotline phone card, magnet phone card, Ethernet card, 2/4 audio card, data card (RS232 RS422 RS485), etc.

1U rack mount device;

The transmission distance is 20KM, and the longest transmission distance is 120KM.

 

4. Power Supply Condition

The power supply of standard equipment is configured with -48v input or 220V input. When connecting the power cord, be sure to wire according to the mark of binding post carefully; All power supply must meet the following conditions:

1)DC48V-36V ~-72V

2)AC 220V220V±20%,50Hz

 

5. Equipment Interfaces

5.1Optical Interface

² Wavelength1310nmstandard modeor 1550nm

² Transmit Power12dBm

² Receiver Sensitivity30dBm(BER≤10-11)

² Interface TypeFCstandard modeor SC etc.

² Transmission ModeDual Fiber or Single Fiber

5.2E1 Interface

² The device has 4 channels E1 interface, in accordance with G.703

² Rate2048Kb/s  ±50ppm

² Code TypeHDB3

² Impedance75Ωunbalancedor 120Ωbalanced

² JitterIn accordance with G.742  G.823

² Attenuation06dB

5.3Ethernet Interface

² Support line speed 10Base-T/100Base-T, Full duplex/half duplex self-adaptive

² In accordance with IEEE802.3/IEEE802.3u standard

² Use standard RJ45 connector

5.4Data InterfaceIncluding RS232RS485RS422 Interface

² Data Interface rate is 300--19.2Kbit/s baud rate self-adaptiveDCE mode

5.5V.35 Interface Character

Nominal RateN*64K/s(N ≤32)  

Working ModeDCEDTE optional

5.6Speed Channel Interface and Signaling

Exchange Side

           Off-hook Impedance        < 500Ω

           On-hook Impedance        > 10KΩ

User Side

Loop Impedance   ≤2000Ωinclude phone

Idle Circuit Voltage  ≤ 50V

Loop Current       25mA

Off-hook Threshold:       8mA

Polarity Reversal Delay:   < 50ms

Dial Up            Pulse dialing single pulse distortion< 5ms

The total distortion of internal audio dialing satisfies the characteristics of voice interface

Off-hook Delay:    < 100ms

Ringing Current

Remote(FXS)Ringing Current Generator

Frequency  25 Hz±3 Hz

Range  75V±5Vrms

Ringing Current Time Delay <  50ms

Total Output Power ≤ 10Win units of chassis

Local(FXO)Ringing Current Detection

Range Minimum 38Vrms

Speech Interface

Impedance 600Ω or three-element compound impedance, as shown below:

Three-element compound impedance

Audio Range  300-3400 Hz

Encoding Law  CCITT Suggestion G.711  A Law

5.72/4 Wire Audio Interface

  2 Wire Interface Level2 wire transmit 0dBr    2 wire receive -3.5dBr

4 Wire Interface Level4 wire transmit 0dBr    4 wire receive  0dBr

Return Loss 300-600 Hz > 12dB   600-3400 Hz > 15dB

Frequency Response  300-3400 Hz +0.5-0.5dB

Air Noise   ≤-65dBm0p

Gain   -45 dBm0——+3 dBm0+0.5-0.5dB

    Total S/N  In accordance with ITU G.713 The template is as shown

Analog (4-wire to 4-wire or 2-wire to 2-wire) channel signals/Total distortion in relation to input level

2/4 Wire Interface Specification

Compression Ratio   A Law in ITU G.711

Impedance   600Ω(Balanced)

Audio Range:   300Hz―3400Hz

Return Loss   Not less than 18Db

 

6Power Consumption

² Power Consumption of the whole machine    35W

 

7Work Environment

² Operating Temperature 045℃

² Relative Humidity ≤95%25℃

² Atmospheric Pressure:   70106Kpa


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Mobile phone:+86-10-82952790

Contact:Jessie Wen

Mailbox:yizhao@ezwell.cn

Address:B1-11, Beijing Xinfeida Electronics Scientific & Technical Industry Development Center, No.1 Baisha Road, Changping District, 102200 Beijing, China.