10M/100M Ethernet to E1 bridge

รหัสสินค้า: 000390

รายละเอียด: Products Content:
MODEL7211 converter provides easy conversion from ITU-T G.703 E1 channel to Ethernet interface. Can used widely in connecting between WAN and LAN, monitoring, etc. The Ethernet interface is 10/100Mbps auto negotiation and can be full/half duplex. The E1 is transparent and in full rate, which can support the E1 unframed mode, including fractional E1 per request. A pair of MODEL7211 offer a cost effective solution for using existing E1 leased lines for transparent Ethernet service. Local management of the MODEL7211 Converter is provided via DIP switches. Front panel LEDs monitor the G.703 link, Ethernet LAN and serial ports for status and Loss of Sync. MODEL7211 compact G.703 Access Converter provides E1/2.048 Mbps Network Termination as well as serial or Ethernet LAN interface conversion in a standalone or rack mount package. MODEL7211 terminates the G.703 Telco interface and converts the data for transmission to a user-oriented 10BaseT interface.
Features
1.Using E1 line transparent transfer Ethernet data
2.Support local clock and line clock
3.Support pretend random coding loop test
4.E1(G.703)interface support 120ohm(RJ-45)and 75ohm（BNC double coaxial
5.Ethernet MAC address percolate function
6.Support VLAN over length data bag
7.Ethernet port support 10M/100M full-duplex/half-duplex
Communication
Standard According ITU-T G.703 standard and 10/100Base-T standard
E1 signal(BNC) IN, OUT
E1 signal(RJ-45) T+, T-, R+, R-, GND
Ethernet signal T+, T-, R+, R-, GND
E1 port rate 2.048Mbps
Ethernet rate 10/100Mbps
Ethernet port working Full-duplex/half-duplex
Data compress Non-compress or Tinygram data compress style
MAC address percolate 10000 MAC address information
Ethernet data length Support most Ethernet frame 1518 byte, no support VLAN over length data bag
E1 port coding HDB3
Ethernet port coding Manchester codes
E1port transmission 2KM
Ethernet transmission 100M
E1 port protection 1500V electromagnetism isolate
Ethernet protection 1500V electromagnetism isolate
E1 port connector 120 ohm(RJ-45)or 75 ohm(BNC double coaxial)
Ethernet port connector 120 ohm(RJ-45)
Environment
Working temperature -25 to 70
Storage temperature -40 to 85
Humidity Relative humidity 5% to 95%
Power
Input power

220VAC
Consumption

2W
Dimension
L*W*H 227mm*147mm*42mm
Shell Plastic
Color Black
Weight 260g