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                                                                                  E1-4*POTS + 1FE + 2RS232 FiberMux(Desktop Tpye)

                                                                                  Type:FCC-E1O4F1R2/FCC-E1F1S4R2 Message

                                                                                  Description:E1-4 * telephone+FE+2RS-232/422/485/dry connect Support 4U rackmount

                                                                                  Product Description
                                                                                                This device is a desktop there 4U rack card type which provides telephone outputs 1-4 1 Ethernet (bandwidth 2M) +2 way RS232 / 422/485 (or 4-way RS232 / 422/485). Equipment electrical part for the whole digital circuits machine reliability stability low power consumption high integration small size easy installation and maintenance. Many customers are telecommunications operators E1 leased lines used in computer networking this equipment can be rented at the E1 line opened a few road phone you can make free calls between headquarters and branch offices of this.
                                                                                  Functional Properties

                                                                                  ◆   based on proprietary integrated circuits;

                                                                                  ◆   alarm status can be monitored on the end;

                                                                                  ◆   E1 interface complies with G.703 all-digital clock recovery and smooth phase-locked technology;

                                                                                  ◆   support FXO voice port FXS ports and ports EM2 / 4 audio interface FXO port and PBX docking port and

                                                                                        the user is connected to FXS telephone;

                                                                                  ◆   providing four expansion interface can be extended from 1 to 4 asynchronous data such as RS232 / RS485 / RS422 / Manchester codes;

                                                                                       or 1 to 8-way switch 1 to 4-way voice or two / four-wire audio etc.;

                                                                                  ◆   Ethernet interface 10M / 100M full / half duplex fully adaptive support VLAN division;

                                                                                  ◆   Each Ethernet ports support Auto-MDIX (cross / straight cable adaptation);

                                                                                  ◆   1-4 road voice access support caller ID function and reverse polarity billing functions;

                                                                                  ◆   Support Telephone Number mutual function of each site;

                                                                                  ◆   E1 signal can be detected as a barrier to the end device is lost or shut E1;

                                                                                  ◆   provide two kinds of clock ways: E1 master clock E1 line clock;

                                                                                  ◆   provides three kinds of loopback: E1 local loopback (ANA) the Ethernet interface to the remote loopback (DIG)

                                                                                        command peer Ethernet interface to the local loop (REM);

                                                                                  ◆   There are pseudo-random code test function (PATT) to facilitate the opening line which can be when one of E1 BERT to use;

                                                                                  ◆   E1 can support N * 64k (N = 1-32) rate that rate is adjustable from 64K-2048K;

                                                                                  ◆   multiple power mode options: AC220V DC-48V / DC24V etc;

                                                                                  Technical Parameters

                                                                                  ◆    E1 Interface

                                                                                      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(100/100M)

                                                                                      Interface rate:              10/100 Mbps half/full duplex auto-negotiation

                                                                                      Interface Standard:      Compatible with IEEE 802.3 IEEE 802.1Q (VLAN)

                                                                                     MAC Address Capability: 4096

                                                                                      Connector:                  RJ45 support Auto-MDIX

                                                                                  ◆   FXS Phone Interface

                                                                                      Ring voltage: 75V

                                                                                      Ring frequency: 25HZ

                                                                                      Two-line Impedance: 600 Ohm (pick up)

                                                                                      Return loss: 40 dB

                                                                                  ◆   FXO Switch Interface

                                                                                      Ring detect voltage: 35V

                                                                                      Ring detection frequency: 17HZ-60HZ

                                                                                      Two-line Impedance: 600 Ohm (pick up)

                                                                                      Return loss: 40 dB

                                                                                  ◆    EM 2/4 Line

                                                                                      AD: 0dB

                                                                                      DA: -3.5dB

                                                                                      Two/Four-line Impedance: 600 Ohm

                                                                                      Return loss: 20 dB

                                                                                  u   Power

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

                                                                                      Power consumption: ≤10W

                                                                                  ◆   Dimension          

                                                                                      Product Size: Mini Type    216X140X31mm(WXDXH)

                                                                                              Simple packaging:   274X193X84mm(WXDXH)

                                                                                              Piece Weight :    mini 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)

                                                                                   

                                                                                  Application Scheme

                                                                                  Applications  1

                                                                                                                                                

                                                                                  Applications  2

                                                                                   

                                                                                   

                                                                                                                                                                                          

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