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u16 channel Voice+4*E1+4*FE (Fiber 1+1 backp, E1 1+1 backup) over Optic Fiber or E1 PCM Multiplexer FCP-020213-8

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Description :

Overview

This series of products is a two-in-one product of point-to-point optical transmission and E1 PCM multiplexing equipment developed based on the dedicated very large-scale integrated circuit developed by the company.

This product provides 16*voice interfaces + 4*E1 interfaces + 4*100M Ethernet interfaces (100M bandwidth) during optical fiber transmission. It provides 16*voice interfaces + 4*100M Ethernet interfaces (1M bandwidth) during E1 transmission. ); Fiber can be backed up in 1+1 mode, and E1 can be backed up in 1+1 mode. The priority is primary fiber > backup fiber > primary E1 > backup fiber.

Features

Integrated circuits based on independent intellectual property rights;

During optical fiber transmission, it provides 16 voice interfaces + 4 E1 interfaces + 4 100M Ethernet interfaces (100M bandwidth); during E1 transmission, it provides 16 voice interfaces + 4 100M Ethernet interfaces (1M bandwidth);

Optical fiber can be backed up in 1+1, and E1 can be backed up in 1+1. The priority is primary fiber > backup fiber > primary E1 > backup fiber. When the two fiber ports are not connected, the transmission port switches from fiber to E1 interface;

The E1 interface complies with G.703 recommendations and adopts fully digital clock recovery and smooth phase locking technology;

An expansion interface (AUX1/2) can expand 1-2 channels of asynchronous data, such as RS232/RS485/RS422/TTL signals, etc.; or 1-4 channels of switching values, etc.;

4-way Ethernet interface 10/100M, full/half duplex fully adaptive, can support 4-way Ethernet isolation function;

Each Ethernet port supports Auto-MDIX (cross/direct line adaptive);

Equipped with anti-Ethernet loopback function (when a loopback occurs in the optical line, the Ethernet data will not be looped back, effectively preventing the Ethernet network from being paralyzed due to Ethernet loopback);

16-channel voice access, supporting caller ID function/reverse polarity billing/fax function; the phone supports mutual number allocation function for both sites;

The voice port supports FXO/FXS/24-line EM/24-line audio/magnet telephone interface. The FXO port is connected to the program-controlled switch, and the FXS port is connected to the user’s telephone;

The device has a power-down detection function, which can detect when the optical signal is lost, indicating that the peer device has lost power or the optical fiber is unavailable;

1 Console management interface; 1 SNMP management interface;

Multiple power supply modes are available: AC220V, DC-48V/DC24V, etc.; supports dual power supply modes such as AC+DC; AC+AC; DC+DC;

Parameters

Optic Fiber          

Optical port: 1, 2 (1+1 optical backup)

Optical port rate: 1.25G

Optical fiber: single fiber and double fiber

Fiber Interface: FC/SC/ST/LC (SFP)

Wavelength: 850nm/1310nm multimode; 1310nm/1550nm single mode

No relay transmission distance: 20~120Km

Typical transmit power:

    Single mode 1310/1550nm: ≥-9dBm

    Multimode 850nm: -18dBm

    Multimode 1310nm: -25dBm

   Acceptable sensitivity range: -28dBm~- 40dBm

 

E1 Interface     

Device interface: complies with G.703

Rate: 2048Kb/s ± 50ppm

Code: HDB3

Impedance: Unbalanced 75Ω/balanced 120Ω (unbalanced with coaxial interface adapter, can be adapted to 75-2/3 coaxial cable)

Jitter characteristics: in accordance with G.742, G.823

Allowable attenuation of input port: 0~6dBm

 

10/100M Ethernet Interface      

Protocol: IEEE 802.3 compliant, IEEE 802.1Q (VLAN)

Rate: 10/100M adaptive, full/half duplex fully adaptive

MAC address table: Can learn 4096 MAC addresses

Physical interface: RJ45 seat, support Auto-MDIX

 

● FXS User Voice Port   

Ringing voltage: 75V

Ringing frequency: 25Hz

Two-wire input impedance: 600Ω (off-hook)

Return loss: 20dB

 

FXO Relay Interface

Ring detection voltage: 35V

Ringing detection frequency: 17Hz-60Hz

Two-wire input impedance: 600Ω (off-hook)

Return loss: 20 dB

 

E&M 2/4 Line Interface      

E&M type: TYPE V

E line maximum current: 22mA; saturation voltage: 3V

M line constant current: 7mA; minimum detection current: 5mA

AD gain: 0dB;

DA gain: 0dB

2/4 line input impedance: 600Ω

 

Magnet Phone Interface      

Ringing voltage: 75V

Ringing frequency: 25Hz

Two-wire input impedance: 600Ω (off-hook)

Return loss: 20dB

 

Electrical and Mechanical Properties              

System power supply: AC180V~260V; DC–48V; DC+24V

(Supports dual power supply redundant backup)

Power consumption: ≤5W

Appearance structure: 485(length)X200(width)X45(height)mm 19 inches 1U rack type

Weight: 3.8Kg/set

 

Working Environment

Working temperature: -10 ° C – +60 ° C

Storage temperature: -40 ° C – +85 ° C

Working humidity: 0% – 95% (no condensation)

MTBF: >100,000 hour

Specifications

Product Number

FCP-020213-8

Product Function Description

During optical fiber transmission, it provides 16 voice interfaces + 4 E1 interfaces + 4 100M Ethernet interfaces (100M bandwidth). During E1 transmission, it provides 16 voice interfaces + 4 100M Ethernet interfaces (1M bandwidth).

Service Port Description

2 optical ports (1+1 optical backup); 16 voice interfaces; 4 E1 interfaces; 4 100M Ethernet interfaces; 2 expansion ports; 1 SNMP port; 1 console port

Power Supply

AC220V or DC-48V (power supply optional), supports power supply redundancy backup

Product Size

(Length × Width × Height) 483*200*44mm rack type

weight

2.8kg/set

Application

                   

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