Fiber-16Voice +2FE Multiplexer JHA-P16FE02 Overview      This device provides 1-16 Channel telephone,2Channel 10M/100M Ethernet interface (Wire Speed 100M).Equipment electrical part for the whole digital circuits, machine reliability, stability, low power consumption, high integration, small size, easy installation and maintenance. Photo  Features Based on self -copyright IC; Voice port supports FXO and FXS port,Support FXO/FXS, Magnet telephone Interface, FXO port docking with program-controlled switchboard, FXS port connected to the user's telephone; 1~16channel Voice access, Voice FXO / FXS interface, support for caller ID / reverse polarity billing / fax function; Support various sites mutual number allocation function; Ethernet interface supports10/100M, half/full duplex auto- adaptable; AC 220V, DC-48V, DC24V can be optional; Telephone interface with lightning protection, lightning reached IEC61000-4-5 Short circuit current wave 10 / 700μs, the peak output voltage 6KV open standards. Parameters ♦  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 ♦  FXS Phone Interface Ring voltage:                            75V Ring frequency:                        25HZ Two-line Impedance:               600 Ohm (pick up) Return loss:                              20 dB ♦  FXO Switch Interface Ring detect voltage:                 35V Ring detection frequency:    17HZ-60HZ  Two-line Impedance:               600 Ohm (pick up) Return loss:                         20 dB ♦  Ethernet interface(10/100M) Interface rate:                           10/100 Mbps, half/full duplex auto-negotiation Interface Standard:               Compatible with IEEE 802.3, IEEE 802.1Q MAC Address Capability: 4096 Connector:                             RJ45, support Auto-MDIX ♦  Electrical and mechanical characteristics System power supply ：          AC180V ～260V；DC –48V；DC +24V Power waste ：                        ≤5W Size:                        (L×W×H)  485*138*45mm 19inch ♦  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) MTBF：                   ＞100,000 hours Specifications Product Name 16 Voice+2 FE Multiplexer JHA-P16FE02 Functional Description Transmission of 16-Channel Telephone (RJ11)+2-Channel FE on Optical Fiber ，19inch，Power Supply:DC－48V or AC220V Port Description 16 * telephone，2*100 Mbps Ethernet，1* Fiber interface Power Power supply: AC180V ~ 260V；DC –48V；DC +24V Dimension (L×W×H)  485*137*45mm 19inch Weight 2Kg Application