4E1 to 10/100Base-Tx protocol converter

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Brand: DLX
型号: DLX-4E1E
规格: 4E1 to 10/100Base-Tx protocol converter
Price: Negotiable
Min.Order:
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Delivery: Shipment within 3 days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2019-04-17 22:56
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Details
DLX-4E1E 4E1 to 10/100Base-Tx converter designed to transmit Ethernet data through several E1 channels, DLX-4E1E support point-to-point transmission of Ethernet MAC frame data through one to 4 E1 channels, detect and use the effective E1 channels automatically, apply the reversed multiplexing technology to bind several E1 circuits together to transmit Ethernet data at 10/100Mbps, and allow certain transmission time delay between E1 circuits.
This equipment can make efficient use of a large amount of existing E1 circuit sources in the networking to expand the Ethernet transmission distance and application range. The highest transmission rate of transparent transmission design for the Ethernet data through one to four E1 circuits is 7.68Mbps. So it is a very good solution for the Ethernet broadband access, easy to expand the application scope and transmission distance of Ethernet.
 DLX-4E1E is high integration, strong reliability, low power, small size and complete function. It’s best advantage is the broad transmission channel protected well, enabling stable working in bad situation. There is no adjusting point for the installation of the whole unit, easy to operate and simple to maintain.
 
Product Feature
     Ethernet interface comply with IEEE 802.3 protocol standard supports 10M/100M full duplex/semi-duplex working modes.
     Capable of transmitting transparently the ultra long frame, and supports the Ethernet switch with VLAN function.
     Built-in dynamic Ethernet MAC address (10,000 addresses) list in the chip and the local data frame filtering function.
     Built-in SDRAM (256K Byte) controller.
     E1 interface comply with ITU-T G.703, G.704 and G.823.
     E1 interface module contains the built-in clock recovery circuit and HDB3 code circuit.
     Supports the availability checking and automatic troubleshooting of 1 to 4 E1 channels.
     Visible and audible alarm indication.
     Real-time error code monitoring and automatic protection of E1 channels.
     E1 line loop back function supported.
     Allows the maximum 8ms time-delay of 4 channels, the system can stop to send data automatically when the time-delay is big.
      QFP144 package by 0.35µm CMOS process.
     Adopts manifold power supply: -48V DC or 220V AC
 
Technologies reference
     Interface type: 4E1,10/100Base-T
     Bit rate: 2048KBIT/S±50ppm
     Transmission end rate: 2048Kbit/S
     User end rate: 10/100Mbit/S
     E1 impedance: 75ohm(unbalance)/120ohm(balance)
     Clock type: master clock, slave clock optional
      Power
Voltage180V240V AC,-36V~-72V DC
Power consumption: 5W
Working environment:
Operating temperature: 0℃~50℃
Storage temperature: -40℃~70℃
Environment humidity: 5~90%(non-condensing)
Atmospheric pressure: 86106KPA
     Dimension: 480mm×140mm×35mm
     Indicator:
PWR: Power Indicator
LINK: Ethernet Connection Indicator
WTX: WAN Send Date Indicator
WRX: WAN Receive Date Indicator
LTX: LAN Send Date Indicator
LRX: LAN Receive Date Indicator
LOS: E1 Signal Indicator
COL: LAN Signal Indicator
ERR: Wrong Code Indicator
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