4E1+4*10/100M PDH Fiber Optical Multiplexers Singlemode Dual Fiber 20KM 19 Inch Rack(with the orderwire phone)
The 4E1+4*10/100M PDH Fiber Optical Multiplexers is a fiber media transpo for 4E1 + 4 x 10/100BaseT transmission. The BNC model provides unbalanced 75 Ohm coaxial connections while the RJ-45 model provides balanced 120 Ohm connections over twisted pair wiring. All media conve ers are available with either multi-mode or single-mode optical tranceivers and with connectors for SCor FC. In single mode they are available in up to 120 km versions reach, which will provide the ability to transmit and receive data using only a single optical fiber pair.
Specifications :
Single mode dural optical po -4 channels of E1 po sLow power consumption ISO ce ificationOptional Power redundancy to ensure stable system Optional function of ALS and SNMPOptional fiber redandancy are provided Optional orderwire phone are provided
Main Feature :
Interface:
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E1 interface
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4E1 interface for 4E1
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E1 rate: 2.048Mb/s±50ppm
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Code type: HDB3
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E1 Style: Pinfet |
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E1 comply with ITU-T G.703
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Jitter compl y with ITU-T G.823 and G.742
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E 1 with DB37. Be ab le to be with 75Ω (BNC) or 120Ω (RJ45) by adaptor in the accessory
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Fiber
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Optical rate: 16.896Mbit/s
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optical style:1B1H |
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Default: dual fiber, single mode, 20km (40km optional)
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connector: FC /SC
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wavelength:1310nm
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Receiver sensitivity:≤ -38dBm(BER ≤ 10-11)
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Ethernet
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1 Ethernet po s with RJ45 connector
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MAC address table capability : 1024 |
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MAC address table aging time
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The minimum frame length : 64bytes
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The maximum frame length : 1916 bytes
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Working mode : full/half duplex configurable
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Suppo VLAN, Stream control
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Bandwidth : 4 Ethernet po s shared 10 or 100M bandwidth
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Power Requirements :
Power Input: AC /DC optionalAC180V~240V DC-36V~DC-72V DC+20V~DC+36VPower Consumption: <6Walt
Working Environment:
Operating Temperature: 0℃ ~+50℃Storage Temperature: -40℃ ~+70 ℃
India
