Fiber-8Voice +GE Multiplexer JHA-P08GE01 Overview This device provides 1-8Channel telephone, 1 Channel 1000M Ethernet interface (Wire Speed 1000M),1Channel Ethernet interface is switch interface, can support VLAN. Photo Mini Type Features Based on self -copyright IC; The local end can display the fiber connection status of the remote device; 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 ser's telephone;; 1~8channel Voice access, Voice FXO / FXS interface, support for caller ID / reverse polarity billing / fax function;; Support various sites mutual number allocation function; Ethernet interface can support AUTO-MDIX (crossed line and straightly connected line self-adaptable); External AC220/5-12V power adapter, can also be external DC-48V/5-12V power adapter; Telephone interface with lightning protection, lightning reached IEC61000-4-5 Short circuit current wave 8 / 20μs, 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 ♦ 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(10/100M) 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 Return loss: 20 dB ♦ 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) Specifications Model JHA-P08GE01 Functional Description 8* telephone,1*100 Mbps Ethernet,1* Fiber interface Power Power supply: DC5-12VPower consumption: ≤10W Dimension Product Size: 130X104X31mm(WXDXH) mini type Weight 0.8KG Application