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Fibre Easy Communication Service Limited
Audio/video/data/telephone optical multiplexer E1+Ethernet+Data PDH MUX FTTH WDM PON EDFA /CATV EDFA CATV 1310nm/1550nm optical transmitter WDM/splitter/AGC optical receiver Media converter / protocol
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pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

Fibre Easy Communication Service Limited

pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

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Place of Origin : China

Brand Name : Fibreasy

Model Number : FC-PCM16

Certification : ISO2008

Price : usd480/pair

Packaging Details : 622X363X182mm(WXDXH)

Delivery Time : 5~10days

Payment Terms : L/C,T/T, Western Union, MoneyGram

Supply Ability : 2000pieces/week

MOQ : 1 pair

E1 : 75ohm BNC , 120ohm RJ45

voice : FXO , FXS , POTS , rj45

management : console , snmp

power : AC + DC power supply

size : 19inch ,1U

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pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

Product Overview

This device provides one E1 interface,16Channel telephone output, 4Channel RS232/422/485 and 4Channel Ethernet optional. The device circuit is the digital circuit. The working is reliable, stable, and low power consumption, high integration, small size, ease of installation and maintenance. Many customers are leased from telecom operators E1 line used in computer networking, can use this device in the E1 leased line opened on a few channel telephone. Then between Headquarters and the branch can call for free.

Features

  • Based on self -copyright IC
  • Can monitor the remote alarm status
  • E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
  • Voice port supports FXO and FXS port, EM2/4 audio interface, FXO port docking with program-controlled switchboard, FXS port connected to the user's telephone;
  • Provide 4 expansion interface, you can extend 1~4Channel asynchronous data, such as RS232/RS485/RS422/Manchester code; 1~4Channel voice, 1~8Channel switch or two/four line audio and so on
  • Ethernet interface supports10M/100M, half/full duplex auto- adaptable and VLAN
  • Ethernet interface supports AUTO-MDIX (crossed line and straightly connected line self-adaptable )
  • 1-16Channel voice access, supports caller ID feature and reverse polarity billing functions
  • Support various sites mutual number allocation function
  • Have LED when the device is power-off or E1 line is broken or lose signal;
  • Provide 2 clock types: E1 master clock and E1 line clock
  • Have three Loop Back Mode: E1 interface Loop Back (ANA),Ethernet interface Loop Back(DIG),Command the remote Ethernet interface Loop Back(REM)
  • Have pseudo random code test function, easily line opened, can be used as a 2M BER Tester
  • E1 interface can support N*64k(N=1-32)rate, the rate is 64K-2048K
  • AC 220V, DC-48V, DC24V can be optional

Technical parameters

Optical port Multi-mode 50/125um,62.5/125um
Max transmission distance:5KM 62.5/125um single mode fiber,attenuation(3dbm/km)
Wave length:820nm
Transmitting power:-12dBm(Min)-9dB(Max)
Receiver sensitiveity:-28dBm(Min)
Link budget:16dBm
single-mode 8/125um, 9/125um
Maximum transmission distance: 40Km
Transmission distance: 40KM@9/125um
Wave Length: 1310nm
Transmitting power: -9dBm (Min) ~-8dBm (Max)
Receiver sensitivity: -27dBm (Min)
Link budget: 18dBm
E1interface (10M/100M) Interface Standard:Comply with protocol G.703
Interface rate:n*64Kbps±50ppm;Interface Code: HDB3;
E1 Impedance: 75Ω (unbalance), 120Ω (balance);
Jitter tolerance: In accord with protocol G.742 and G.823
Allowed Attenuation: 0~6dBm
Ethernet interface Interface rate:10/100 Mbps,half/full duplex auto-negotiation
Interface standard:Compatible with Ieee802.3,IEEE802.1Q9(VLAN)
MAC Address Capability:4096
Connector:RJ45,support Auto-MDIX
FXS port Ring voltage:75V
Ring frequency:25HZ
Two-line impedance:600 ohm(pick up)
Return loss:40dB
FXO Switch port Ring voltage:35V
Ring frequency:17HZ-60HZ
Two-line impedance:600 ohm(pick up)
Return loss:40dB
EM 2/4 Line AD:odB
DA:-3.5dB
Two/Four-line impedance:600 ohm
Return loss:20dB
Power power supply:AC180V-260v;DC-48V;DC+24V
Powerconsumption:≤10W
Dimension product size:Desk-top 216X140X31mm(WXDXH)
Simple packaging :274 X193X84mm(WXDXH)
Piece Weight :2.1KG
Working environment working temperature:-10°C ~ 50°C
Working Humidity:5%~95 % (no condensation)
Storage temperature:-40°C ~ 80°C
Storage Humidity:5%~95 % (no condensation)

Networking Application

Ordinary or Hotline access,point to point solution,one or more device use the E1-16voice+FE+4RS232 multiplexer via the fiber network to connect to each other.

pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders

pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders


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