4E1+1*10/100/1000M PDH Fiber Optical Multiplexers Singlemode Dual Fiber 20KM 19 Inch Rack(with the orderwire phone)
The 4E1+1*10/100/1000M PDH Fiber Optical Multiplexers is designed as point to point optical transmission system based on Application Specific Integrated Circuit (ASIC). It integrates the traditional PDH multiplexer and 1000Mbps Ethernet optical transceiver, and can realize the 4 E1s and 1000Mbps wire-speed Ethernet transmission over fiber.
Specifications :
Single mode dural optical po -4 channels of E1 po s1 Enthernet po share 10M or 100M or 1000M bandwidth Low 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:
|
E1 interface
|
4E1 interface for 8E1
|
|
E1 rate: 2.048Mb/s±50ppm
|
|
|
Code type: HDB3
|
|
|
E1 Style: Pinfet |
|
|
E1 comply with ITU-T G.703
|
|
|
Jitter compl y with ITU-T G.823 and G.742
|
|
|
E 1 with DB37. Be ab le to be with 75Ω (BNC) or 120Ω (RJ45) by adaptor in the accessory
|
|
|
Fiber
|
Optical rate: 21.120Mbit/s
|
|
optical style:1B1H |
|
|
Default: dual fiber, single mode, 20km (40km optional)
|
|
|
connector: FC /SC
|
|
|
wavelength:1310nm
|
|
|
Receiver sensitivity:≤ -38dBm(BER ≤ 10-11)
|
|
|
Ethernet
|
1 Ethernet po s with RJ45 connector
|
|
MAC address table capability : 1024 |
|
|
MAC address table aging time
|
|
|
The minimum frame length : 64bytes
|
|
|
The maximum frame length : 1916 bytes
|
|
|
Working mode : full/half duplex configurable
|
|
|
Suppo VLAN, Stream control
|
|
|
Bandwidth : 1 Ethernet po s shared 10 or 100M or 1000M bandwidth
|
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
