Telephone Media Converter (4Channel 1RJ 100 Ethernet, SM Single Fiber 20km SC)

4Channel 1RJ 100 Ethernet, SM Single Fiber 20km SC

Media converter Overview:

The device uses a special digital multiplexing chip, which integrates almost all digital logic functions in the device, thus significantly improving the performance of the product and reducing the cost. The equipment has excellent performance, stable and reliable operation, low power consumption, high integration, small size and easy installation and maintenance. A single optical fiber can simultaneously transmit 1~128 channels of telephone signals and 1~16 channels of 100m ethernet signals. Our company eman communications has the core technology, the use of PCM pulse coding modulation technology, voice quality is clear, stable and reliable, each voice signal has a three-level over current voltage protection unit, widely used in government units, electric power, public security, military, civil aviation, maritime, mining, highway and other college networks or public networks.

Features for Telephone Media converter :

  •  Provide 1-128 channels telephone interface
  •  Support 1-16 channels 100m ethernet
  •  Useofaudiofrequency transformer and photoelectric coupler to completely separate the telephone interface and other circuits
  •  Voiceinterface support caller ID and provide polarity reversal signal
  •  Eachvoice signal has three levels of over-current voltage protection
  •  Conventional standard single mode transmission 20KM, multi-mode 1KM, the farthest single mode can be customized to 100KM
  •  Single fiber / dual fiber transmission (optional)
  •  Nocompression, no delay, high fidelity speech
  •  Plugand play, no debugging
  •  Perfect LED status display function, easy to maintain and manage
  • The device distinguishes between transmitter and receiver, and the label distinguishes the relay switch and the telephone

Technical Specifications telephone media converter:

FXO relay (switch)

 

 

 

Serial no.

Parameter

Symbol

Minimu

m

value

Typical value

Maxim um

value

Unit

Remarks

1

Fluid flow voltage

VR

30

 

120

VRMS

(17-60)HZ

2

Ring to check the voltage

 

35

 

 

V

 

3

Frequency ring detection

 

17

 

60

Hz

 

4

2-wire AC impedance

 

200Ω+ 680Ω// 0.1uF

 

Off-hook state

5

Return loss

 

20

40

 

db

 

6

Depth of

parallelism

 

60

70

 

db

 

7

Common mode

rejection ratio

CMRR

60

70

 

db

 

8

Power supply rejection ratio

PSRR

 

30

 

db

 

9

Idle channel noise

NC

 

75

 

db

 

FXS user (telephone)

 

 

 

Serial no.

Parameter

Symbol

Min value

Typical value

Max

value

Unit

Remarks

1

Fluid flow voltage

VR

 

 

150

VRMS

 

2

Ringing voltage

Vring

 

75

90

V

 

Ringing frequency

 

17

 

60

Hz

 

3

Cutting fluid time

 

 

 

200

ms

 

4

2-wire AC impedance

 

200R + 680R // 0.1uF

 

Can be

adjusted to

600Ω

5

Return loss

 

20

40

 

db

 

6

Depth of

parallelism

 

60

70

 

db

 

7

Common rate

rejection ratio

CMRR

60

70

 

 

 

8

Power supply rejection ratio

Vcc

Vbat

PSRR

 

 

 

 

 

 

 

30

 

db

 

 

 

30

 

db

 

9

Idle channel noise

NC

 

75

 

db

 

Telephone physical

RJ11

 

 

 

connector

 

Fiber index

 

Module type

 

Single fiber (standard)

Wavelength

 

1310nm 1550nm (Option is based on device function)

Module rate

 

155Mbps/1.25Gbps (Option is based on device function)

Tx power

 

>-12db

Rx sensitivity

 

>-24db

Fiber connector

 

FC (standard) SC/ST/LC (optional)

Ethernet index

 

Bandwidth

 

Self-adapting 10/100M rate

Protocol

 

IEEE802.3 10Base-T Ethernet , IEEE802.3u 100Base-TX/FX Fast Ethernet , IEEE802.3x Flow control ,

IEEE802.1q VLAN,IEEE802.1p Qos,IEEE802.1d

Spanning Tree

Physical interface

 

RJ45

Other index

 

 

Working temperature

 

-20°C ~70°C

Storage temperature

 

-40°C ~85°C

MTBF

 

>100,000hours

Product Type

Product Configuration

Material

Dimensions

Power Supply

1 channel telephone fiber optical converter

Aluminium alloy

104*104*28mm

DC 5V1A

1 channel telephone +1 channel fast ethernet fiber optical converter

Aluminium alloy

104*104*28mm

DC 5V1A

2 channel telephone fiber optical converter

Aluminium alloy

104*104*28mm

DC 5V1A

2 channel telephone +1 channel fast ethernet fiber optical converter

Aluminium alloy

104*104*28mm

DC 5V1A

4 channel telephone fiber optical converter

Aluminium alloy

104*104*28mm

DC 5V1A

4 channel telephone +1 channel fast ethernet fiber optical converter

Aluminium alloy

104*104*28mm

DC 5V1A

8 channel telephone fiber optical converter

Aluminium alloy

114*167*28mm

DC 5V2A

8 channel telephone +1 channel fast ethernet fiber optical converter

Aluminium alloy

114*167*28mm

DC 5V2A

16 channel telephone fiber optical converter

Aluminium alloy

445*220*44.5mm

AC 100~240V

16 channel telephone +1 channel fast ethernet fiber optical converter

Aluminium alloy

445*220*44.5mm

AC 100~240V

32 channel telephone fiber optical converter

Aluminium alloy

445*220*44.5mm

AC 100~240V

32 channel telephone +1 channel fast ethernet fiber optical converter

Aluminium alloy

445*220*44.5mm

AC 100~240V

64 channel telephone fiber optical converter

Aluminium alloy

445*220*89mm

AC 100~240V

64 channel telephone +1 channel fast ethernet fiber optical converter

Aluminium alloy

445*220*89mm

AC 100~240V

128 channel telephone fiber optical converter

Aluminium alloy

445*220*178mm

AC 100~240V

128 channel telephone +1 channel fast ethernet fiber optical converter

Aluminium alloy

445*220*178mm

AC 100~240V

 

You can check the telephone media converter description from various sources for more details.

EMAN COMMUNICATIONS YOUTUBE 

EMAN COMMUNICATIONS Google review 

 

Click the link below to check out various other media converter at us:

Media Converter 10/100 20 KM

SFP Media Converter 10/100/1000

Media Converter Single Fiber 10/100/1000 20 KM

Media Converter 10/100 (A) 20km

Media Converter 10/100 (B) 20km

Media Converter 10/100/1000M 3km 1Fiber 1RJ45 SM single fiber SC (A)

Media Converter 10/100/1000M 3km 1Fiber 4RJ45 SM single fiber SC (B)

HDMI media converter

 

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