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Ø ba
Ø 1U19-inch rack-mount;
Ø 1-60 channels of voice access supports Caller ID and reverse polarity billing functions;
Ø Support Telephone Number mutual function of each site;
Ø 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;
Ø E1 interface complies with G.703 recommends using digital clock recovery and smooth phase-locked technology;
Ø optional 4-channel Ethernet interface for the exchange of the mouth it can be divided VLAN;
Ø Ethernet interface rate of 10/100 / 1000M full / half duplex adaptive;
Ø can detect when the optical signal is lost for the end device powered down or fiber barrier and through the LED indicates alarm;
Ø with this end in view job status display function remote device;
Ø Provide command remote loopback interface easy to line maintenance;
Ø Provide Console management interface easy to install open;
Ø unrepeated transmission distance of up to 2 to 120 km;
Ø multiple power mode options: AC220V DC-48V / DC24V etc;
Ø DC-48V / DC24V power supply with automatic polarity detection function when installed without distinction between
positive and negative;
Ø telephone interface with lightning protection lightning reached 17626.5 (IEC61000-4-5) Short circuit current wave 8 / 20μs
open-peak output voltage 6KV 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: 485X200X45mm(WXDXH)
Piece Weight : 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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