Megatel MC-FXS-4-SC20B 4CH POTS Over Fiber Converter User Manual
- October 27, 2023
- Megatel
Table of Contents
- Megatel MC-FXS-4-SC20B 4CH POTS Over Fiber Converter
- Product introduction
- Package List
- Product Features
- Technical Parameters
- Environmental Requirements
- LED Indicators
- Applications
- Connection Diagram
- Ordering Information
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Megatel MC-FXS-4-SC20B 4CH POTS Over Fiber Converter
Product introduction
MC-FXO-4-SC20A and MC-FXS-4-SC20B are 4CH POTS over fiber converters using the most advanced digital multiplexing communications solutions and fiber optic transmission technology, which can transmit analog and PSTN telephones or Ethernet data signals on a single fiber in real-time synchronization, no distortion, high quality. Plug and play design makes installation easy, no need for field settings and adjustment. Please use FXO unit as a transmitter to connect with PBX analog phone lines and use FXS unit as a receiver to link with your telephone sets or fax machines.
Package List
- 4 Channel POTS Converter: 1 pair (2 units)
- AC90-260V to DC5V 2A Power Adapter: 2 pieces
- User manual: 1 copy
Product Features
- All-digital uncompressed transmission
- PCM Pulse Code Modulation
- Clear voice quality, stable and reliable calls
- Power and fiber optic link LED lights indicate the state of equipment
- Industrial grade design -35°C ~ +75°C
- 2 year standard warranty
Technical Parameters
- Telephone Channel: 4
- Phone Connector: 4 x RJ-11 Jack
- Voice bandwidth: 8kHz
- Distortion: <1%
- Weighted noise: <63.7dBmop
- Signal to Noise Ratio: >95db
- Fast Ethernet Port: 1
- Maximum. Bandwidth: 10/100Mbps
- Ethernet Connector: RJ45
FXS Telephone Mode
- Ring Voltage Peak: 110 – 150V
- Ringing Voltage: AC90±15V
- Ring Frequency: 22 – 28Hz
- Input impedance: 600Ω
- Return Loss: 20db
- Insertion Loss: -3±0.75dB
- Frequency characteristics: 300～3400Hz(-0.6～+3dB)
- Crosstalk attenuation: ≥65dB
FXO Switch Mode
- Ring Voltage: 35V – 150V
- Ring Frequency: 17 – 60Hz
- Input impedance: 600Ω
- Return Loss: 20dB
Optical Interface
-
Bit rate:155Mbps±20ppm
-
Line code: NRZ+ Scrambler
Wavelength: 850nm,1310nm,1550nm
WDM 1310Tx/1550Rx (type A)
1550Tx/1310Rx (type B) -
Transmit optical power:>-12dBm
-
Receiver sensitivity:<-30dBm
-
Fiber connector: SC
Environmental Requirements
- Operating Temperature:-35°C～+75°C
- Relative humidity: 0～95％ （Non condensing）
- Power Input: AC90-260V to DC5V 2A
- MTBF: ≥100000h
- Dimensions: 120 x 115 x 28mm (W x D x H)
- Power Consumption: ≤10W (Input: DC5V 1A)
- Net Weight: 280g
LED Indicators
| Name | LED Indications | Status Descriptions |
|---|---|---|
| Power | Always ON | Power work normal |
| Fiber | OFF | Fiber doesn’t pass |
| ON | Fiber Link OK | |
| Ethernet | Amber ON | Ethernet Connected |
| Green ON | Data Transmission |
Applications
- Metro optical broadband network: Telecommunications, network System integration and other data network operators.
- Communications professional network: Applies to finance, government, oil, railway, electricity, public security, transportation, education and other industry professionals network.
- Multimedia transmission: Voice, data and integrated transmission.
- Resistance to harsh environments: Applicable to strong electromagnetic interference, long-distance network under harsh environments.
Connection Diagram
Ordering Information
MC-FXO-4-SC20A and MC-FXS-4-SC20B:
Use one single mode fiber, SC and WDM transmission up to 20Km and use one
multi-mode fiber and transmission up to 2Km.
Industries Corporation
- 664 Wagner Court
- North Wales, PA 19454
- USA
- Tel: 1-610-239-8812
- Fax:1-215-699-3348
- Email: Support@megatelindustries.com
www.megatelindustries.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>