E1类-10/100Base-TX议定书》转换器

E1-10/100Base-TX Protocol Converter is designed For realizing the mutual exchange between Ethernet data and E1, also called network bridge.In this way ,it can make most of use of the ramaining bandwidth of telecommunication line ,as well as cost a little additional investment.Besides,it can operate at any time. Functional Feature u E1 port supports both framing and non-framing mode. Under framing, it supports the transmission rate at N×64kbit/s(N=1-30), the highest effective rate can be at 1984kbit/s. It can provide remote network management function. Under non-framing, the rate can be at 2048kbit/s. u Ethernet port follows the standard of IEEE802.3802.3u, supports 10/100M, full-/half- duplex auto-negotiation. It can force rates and duplex mode, support 802.3x flow controlling mode and transparent transmission of data that follows Ethernet protocol such as IEEE802.1qVLAN,802.1p ,etc. u Frame-length range that can transmit is from 64 to 2024 bit, it can filter ultra long, ultra short and CRC wrong pack, at the same time realizes to filter the local Ethernet address, and support the performance statistic of Ethernet electric port. u It provides simple E1 testing operation mode. Pseudo random sequence can be emitted through E1, which can make an error code test on E1 transmission link. E1 port has local loop back and terminal loop back function, E1 clock can choose local and track main timing mode, support PCM30/31 framing mode. u Operator can set time spacing of E1, operation mode of Ethernet port through network management and dial-bit switch.u With perfect E1, Ethernet warning and state LEDTechnical Parameter System ParameterTechnical IndexPortElectric:RJ45 E1 :BNCStandard and ProtocolIEEE 802.3/ 802.3u EthernetIEEE 802.1d Spanning TreeIEEE 802.1q VLAN TAGIEEE 802.1p QoSITU-T G.703ITU-T G.704ITU-T G.706ITU-T G.732Product DimensionsStandalone Protocol Converter130W×34H×160D (mm)Card type Protocol Converter25W×88H×116D (mm)Environment RequirementOperating Temperature-10 oC 60oCStorage Temperature-40 oC 80oCRelative Humidity5% 95% (non-condensing)Power Supply( Standard)220V/AC,50Hz-48V/DC (optional)Safety and EMCFollows standard of FCC, UL, CE, TUV, CSAConsumption Card type (full-loaded)60WStandalone type5W