256 channel voice optical transmitter and receiver fiber optic network equipment.

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Fibre Easy Communication Service Limited

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256 channel voice optical transmitter and receiver fiber optic network equipment.

Name: 256 channel voice optical transmitter and receiver fiber optic network equipment
Brand: Fibreasy
Price: 3400 USD

Place of Origin : China

Brand Name : Fibreasy

Model Number : FC-PCM256

Certification : ISO2008

Price : usd3400/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

telephone : 256 POTS , FXO , FXS ,RJ45

fiber : single mode ,1/2 core fiber , FC/SC

transmission distance : up to 120km

power : AC or DC , AC+DC power

size : 19inch 4U rack

management : console , snmp

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256 channel voice optical transmitter and receiver fiber optic network equipment.

Product Overview

The series equipment is the company developed the PCM optical fiber transmission for the large scale integrated circuit on base of the developed of optical fiber transmission Provide 256 channals call,4 way 10/100M fast Ethernet(line 100M),1 expansion interface(RS232/RS485/RS422 asynchronous data,switch signal)Ethernet interface can exchange for each other ,and VLAN division The working is reliable, stable, and low power consumption, high integration, small size, easy of installation and maintenance.

Features

The equipment for 4U 19 inch a total of optical port plate with 16 function board.
Maximum configured to call 256,if you want to configure SNMP Network management need to remove a 16 way call board configuring 1*N E1 board needing to remove a 16 way call board too.
256 Channel voice access, supports caller ID feature and reverse polarity billing functions
Support various sites mutual number allocation function
Voice port supports FXO and FXS port,, FXO port docking with program-controlled switchboard, FXS port connected to the user's telephone
4Channel Ethernet interface is switch interface, support VLAN
Ethernet interface rate is 10/100M,duplex/half duplex adaptive
Can command the remote interface loop back to maintain the circuit
The transmission distance is up to 2-120Km without interruption
AC 220V, DC-48V, DC24V can be optional
DC-48V/DC24V power has polarity automatic detection function, you can install the device without differentiation between positive and negative polarity.

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
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

256 channel voice optical transmitter and receiver fiber optic network equipment.

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256 channel voice optical transmitter and receiver fiber optic network equipment.

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