Description
Description
AN-FE1-V.24 framing structure interface converter adopting ASIC (application specific integrated circuit) design. It is capable of converting N*64K continuous data flow into PCM signal of E1, with a rate up to 128Kbps. Mode of V.24 interface of this converter is DCE, it connects DTE device through direct cable, and connects DCE device through cross cable.
Features
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V.24 rate Nx64kbps((N=1~2)optional arbitrarily
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Universal – Framed/Unframed modes supported
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Support local analog/digital loopback
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Support remote loopback function
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Provide pseudo-random code test function
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V.24 interface uses DB25 standard connector
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E1 interface supports framing and non-framing modes, with the occupied time slot selected arbitrarily
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E1 interface balanced 120Ω/unbalanced 75Ω optional
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AC 220V and DC –48V inputs may be selected for interface converters of both structures
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For rack-mounted interface converter, dual power supply heat backup is provided to ensure a high operating reliability.
Specification
Protocol: G.703, G.704, G.706, G.823, I.431 and V.35
E1 interface:
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Frame structure: framing/non-framing
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Impedance: 75Ω, physical interface BNC; 120Ω, physical interface RJ45
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Code: HDB3
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Receiving electric level: 0~-43db
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Sending high electric level: 2.37V ±10%,75Ω; 3.00V ±10%,120Ω
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Sending low electric level: 0V ±0.1V
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Transmission distance: 600m
Data port:
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Data port type: V.35/DCE
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Rate: N*64Kbps (N =1~31)
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Physical interface: M34 (Female)
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Code: NRZ
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Indicator lamps: To indicate the operating status of power supply, data and line interface.
Power supply:
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Stand alone: 85V~264V AC input, 5V/1A output
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-36V~72V DC input, 5V/1A output
Other Specification:
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Operation temperature: 0℃~50℃
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Storage temperature: -20℃~80℃
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Humidity: 5%~90% (no condensation)
Ordering Information
AN-FE1-V24/AC |
Framed/Unframed E1 G.703/704 converter to V.24 protocol, 96 - 260 V/AC
|
AN-FE1-V24/DC |
Framed/Unframed E1 G.703/704 converter to V.24 protocol, 96 - 260 V/DC
|
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