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                                                                                  8*POTS+4RS232 Fiber Mux(Desktop Tpye)

                                                                                  Type:FCP-O8R4/FCP-S8R4 Message

                                                                                  Description:8 * telephone（Desktop Tpye），4RS232/422/485/dry connect，Support 4U rackmount，SNMP

                                                                                  Product Description
                                                                                        This device is a desk-top PCM multiplexer that can provides 1-8 channel FXO/FXS telephone and 4 channels RSS232/422/485 interface, wall-mouthed or 4U rack plug-in, support the SNMPA service.
                                                                                  Functional Properties

                                                                                  ? Based on self -copyright IC

                                                                                  ?   Voice port supports FXO and FXS port, magneto telephone interface, FXO port docking with program-controlled switchboard,

                                                                                         FXS port connected to the user's telephone;

                                                                                  ?   Voice FXO/FXS access supports caller ID feature and reverse polarity billing functions

                                                                                  ?   Support various sites mutual number allocation function

                                                                                  ? The transmission distance is up to 2-120Km without interruption

                                                                                  ? The 4 U rack plug-in can be offered and support the SNMPA service.

                                                                                  ? AC 220V, DC-48V, DC24V can be optional

                                                                                  ? Data interface provide the lightning-protection function，which can reach the 17626.5(IEC61000-4-5) (8/20μs), CM (6KV).


                                                                                  Technical Parameters

                                                                                  u  Fiber

                                                                                           Multi-mode Fiber

                                                                                      50/125um, 62.5/125um,

                                                                                      Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)Wave Length: 820nm

                                                                                      Transmitting power: -12dBm (Min) ~-9dBm (Max)

                                                                                      Receiver sensitivity: -28dBm (Min)

                                                                                      Link budget: 16dBm

                                                                                          Single-mode Fiber

                                                                                      8/125um, 9/125um

                                                                                      Maximum transmission distance: 40Km

                                                                                      Transmission distance: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

                                                                                      Wave Length: 1310nm

                                                                                      Transmitting power: -9dBm (Min) ~-8dBm (Max)

                                                                                      Receiver sensitivity: -27dBm (Min)

                                                                                      Link budget: 18dBm

                                                                                  u  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

                                                                                  u  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

                                                                                  u  FXS Phone Interface

                                                                                      Ring voltage: 75V

                                                                                      Ring frequency: 25HZ

                                                                                      Two-line Impedance: 600 Ohm (pick up)

                                                                                      Return loss: 40 dB

                                                                                  u  FXO Switch Interface

                                                                                      Ring detect voltage: 35V

                                                                                      Ring detection frequency: 17HZ-60HZ

                                                                                      Two-line Impedance: 600 Ohm (pick up)

                                                                                      Return loss: 40 dB

                                                                                  u  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

                                                                                  u   Dimension          

                                                                                      Product Size:         216X140X31mm(WXDXH)

                                                                                      Piece Weight :    1.5KG

                                                                                   u  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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