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◆ ba
◆ 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 magneto telephone interface;
FXO port and PBX docking port and the user is connected to FXS telephone;
◆ Voice FXO / FXS access support caller ID function and reverse polarity billing functions;
◆ Support Telephone Number mutual function of each site;
◆ unrepeated transmission distance of up to 2 to 120 km;
◆ multiple power mode options: AC220V DC-48V / DC24V etc;
◆ telephone interface with lightning protection lightning reached 17626.5 (IEC61000-4-5) Short circuit current wave 8 / 20μs
the peak output voltage 6KV open standards;
◆ 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: 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
◆ Power
Power supply: AC180V ~ 260V；DC –48V；DC +24V
Power consumption: ≤10W
◆ Dimension
Product Size: 19inch 485X200X45mm(WXDXH)
Piece Weight : 2.4KG
◆ 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)
Applications
Voice Over Fiber/E1 PDH/SDH Multiplexer Interface Converter TDM Over IP Industrial Ethernet Switch Power over Ethernet Fiber Media Converter Dry Contact Fiber MUX Fiber Optic Modems OEO series products HD Video Over Fiber Digital Video Fiber MUX Digital Audio Fiber MUX E1 Video/Audio Codec E1 Impedance Convert Access Rack&SNMP Serial Interface/Industrial Interface/Fieldbus
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Telephone: 0571-87007055/56/57/75
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