Mini 4E1 PDH Fiber Optical Multiplexers Singlemode Double Fiber 20KM
The Mini 4E1 PDH optical fiberal multiplexer is a fiber media transpo for 4 x G.703 E1 transmission. The BNC model provides unbalanced 75 Ohm coaxial connections while the RJ-45 model provides balanced 120 Ohm connections over twisted pair wiring. Special mini type version model can be used anywhere where space is limited, like outdoor boxes and cabinets, high equipment density populated areas and elsewhere!
Specifications :
Single mode dural optical po -4 channels of E1 po sLow power consumption ISO ce ification 1+1 fiber redandancy are providedOptional Power redundancy to ensure stable system Optional function of ALS and SNMP
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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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
