Telecom products

4 *FXO(S)/E&M Ethernet fiber optical PCM multiplexing,4 voices fiber PCM multiplexing:PCM-F04

Introduce
This PCM-F04 point to point fiber transmitting equipment, which is designed on large scale integrated circuit, realizes 1 channel 10/100M Ethernet, 4 channel voice phone. Its merits include complete warning function, high integration, low consumption, stable performance and convenient usage.

Features
1.Have two row of LED , one indicate local status, the other indicate remote status
2.Based on self-copy right IC
4.Provide two clock mode, fiber main clock and fiber line clock
5.Have three LoopBack Mode: fiber interface LoopBack(ANA)、ETH LoopBack(DIG)、command the remote ETH LoopBack (REM)
6.Realize auto-speed setting of local device to remote device
7.Having pseudo random code test function, can used as a 2M Protocol Analyzer
8.Ethernet support N*64k rates, rate from 64k to 2048k.Ethernet data suggested function, real-time indicate data communication state
9.Provide 4 channels voice access, support calling indication
10.Voice port supports O port and S port, O port connect with PBX, S port connect with phone users

Technical Specification
Optical interface     
Optical wavelength:single mode 1310nm/1550nm
Fiber:single fiber or double fiber for option
Transmitting consumption:  -9dBm/-5dBm
Transmission range: 0-120Km for option
Optical interface:SC/FC
Receiving and dispatching module:>-6dBm
Optical receiver receiving sensitivity:  <-36 dBm (BER<10-11)
Fiber circuit code:RZ code

10/100Base-T interface
Rate:full/duplex auto-negotiation
PROTOCOL:Support IEEE 802.3,IEEE 802.1Q(VLAN)
MAC Address Entiry: 4096 Entiries
Memory Sizes:64MBits SDRAM
Connections: Two RJ45

FXS phone port
Ringing voltage:75V
Ringing frequency:25HZ
Input impedance:600Ω
loss:40 dB

FXO interface
Ringing check voltage:35V
Ringing check frequency:17HZ-60HZ
input impedance:600Ω
loss:40 dB

2/4 wire E&M interface card   
Channel quantity per card: 2  
Standard referred to: ITU-TRECG.714
Transmit relative level: +3,0, -3dBr adjustable
Receive relative level: +3,0, +3dBr adjustable
Signaling mode: E&M
Interface impedance: 600Ω
Subscriber physical connector: RJ45

Dimension
210(W)*140(L)*30(H)mm

Working condition
Voltage:AC220V; DC –48V; DC +24V
Consumption:≤5W
Working temperature:0°C~50°C
Storage temperature:-40°C~+70°C
Relative humidity:95 %

Typical Application

PDH Multiplexer
SDH Multiplexer
E1 Converter
TDM over IP
Modem
PCM Multiplexer
Fiber Media Converter
Fiber Video Converter
Fiber Module
SFP Fiber Module
SFP+ Fiber Module
40G 100G Module

PCM Multiplexer
Fiber Module
SFP+ Fiber Module
40G Module
100G Transceiver
Fiber to Ethernet Converter
E3 DS3 to Ethernet Converter
Fiber Optical Modem
TDM over IP
G.SHDSL Modem

Ultra Low Temperature Freezer
Speed Reducer
Rehabilitation Equipment
Telecom Equipment