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MODEM QUANG V.35/E1/ETHERNET
The FMUX01-A is a single unit (1U), 19" rack mountable, E1/T1, Datacom & Ethernet Bridge Multiplexer that transmits up to 16 channels over a single fiber optic link. The FMUX01-A features a modular design that provides a wide variety of customized user configurations. The optical fiber interface modules are available in single mode or multi-mode fiber connections and a number of connector types. The FMUX01-A chassis is available in five different power configurations: single AC, single DC, dual AC, dual DC or AC+DC. The AC supplies operate from 90~260VAC while DC supplies operate from 20~60VDC. From the rear of the chassis, one to four quad E1 or T1 line cards, datacom (V.35, X.21, RS-530), or Ethernet Bridge cards are supported. All line cards provide completely transparent transmission of E1, T1, datacom, or Ethernet regardless of frame mode or timeslot assignment. Optional hardware cards are also available for external clock and SNMP. The standard FMUX01A configuration may be viewed or set via the front panel LCD/menu keys, serial VT-100 terminal connection or Telnet/SNMP with SNMP option.
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Features
Alarm relay contacts provided which can offer the critical, major and minor alarms with audible and visible alarm output
Auto Laser Shutdown (ALS) to prevent hazardous laser radiation to personnel
Channel Capacity : 4,8,12 or 16 channels
Configuration data can be stored into flash buffer to avoid any loss caused by power disruption and will be restored automatically by system
End to end propagation delay is less than 2 m sec
Management : Local side can be managed via Keypad, Terminal and Telnet ;
Remote side can be managed inband via keypad, Terminal, Telnet & optional SNMP
Modularized interface: G.703 E1 / T1 / Datacom (V.35/RS-449,530/X.21) / Ethernet
Bridge 10/100Base-T
Real Time Clock (RTC) run by backup battery to avoid time setting loss caused by power disruption
Redundant Fiber 1+1 Protection, the switching time between is less than 50 m sec
Supports BERT
Supports E1/T1 Local and Remote Loop-Back
Supports hot-swapping of optical modules ;will not affect or interrupt the operation and communication
TFTP remote software upgradeable (for SNMP option)
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Specifications
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Craft interface
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Interface
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RS-232D(RJ-45) Asynchronous
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Bit rate
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19200,8,N,1
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Power
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AC
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90 — 260 VAC
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DC
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20 — 60 VDC
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Environment
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Temperature
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0 — 55°C (Operating)
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0 — 70°C (Storage)
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Humidity
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10 — 95% non condensing
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Power Consumption
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40W
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LEDs
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Power 1 & 2, Optical 1 & 2 (for optical signal and link status)
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Minor & Major Alarms, Far End & Near End Error
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System Failure, E1 & T1 (for signal status)
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Dimensions(WxDxH)
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438mm x 43mm x 250 mmmm
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Weight
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3.58Kg (empty chassis without any I/F & optical module)4.5Kg (with 4 I/F & 2 optical modules)
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System Performance(BER)
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<= 10-11
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Alarm
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4 relay contacts
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Compliance
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FCC, Part 15, Sub B (Class A)European standard EN55022:
1994/A1 : 1995/A2 : 1997 Class A, EN61000-3-2:1995, EN61000-3-3:1995 and
EN50082-1:1997
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MTBF
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57350 hours
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