Detailed Product Description

NT-2701 bridge, also called 2Mbps G.703 / Ethernet interface converter, is ideal for the case where low-cost bridging is required. It also can be used as a LAN extension. When used as extension or segment switch, it has two working status, namely filtering and non-filtering, to determine whether all communication traffic is allowed to transport to WAN circuit or not. Main features: 1) 1 E1interface 2) 1 UTP interface, for connection to network card or hub 3) Optional clock: internal clock (master mode); receiving and recovering clock 4) Complete alert and status display Technical parameters: 1. E1Interface: a) Interface rate: 2048Kbps±50ppm b) Interface code pattern: HDB3 c) Interface resistance: 75Ω/unbalanced (BNC connector); 120Ω/balanced (RJ-45 connector) d) Physical and electrical character of 2048Kbps digital interface in conformity to proposal of ITU-TG.703 2.10Base-T interface: a) Line transmission protocol: HDLC b) IEEE802.3/Enthernet V.2 standard compatible c) Max. line rate of WAN: synchronous 10Mbps d) Max. filtering or transmitting rate: 15,000 frames/sec e) Enhanced TINYGRAM compress mode f) LAN table of 10,000MAC addresses g) 256 frame buffer h) Working environment: i) Environment temperature: 0 - 40°C ii) Relative humidity: 5 - 95 iii) Atmospheric pressure: 86 - 106kPa iv) Power supply parameter: AC180V - 240V (50Hz/60Hz); power consumption <5W