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? Based on proprietary integrated circuit;
? 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;
? 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 10/100 / 1000M, full / half duplex fully adaptive, support VLAN division;
? 4-way Ethernet interface for the exchange of the mouth, it can be divided VLAN, you can set up a 4-channel logical isolation;
? Each Ethernet ports support Auto-MDIX (cross / straight cable adaptation);
? unrepeated transmission distance of up to 2 to 100 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;
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 Gigabit Ethernet Interface (10/100/1000M)
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: Mini Type 216X140X31mm(WXDXH)
19inch 485X200X45mm(WXDXH)
Piece Weight : mini 1KG / 19inch 2.4KG
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)
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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