Inverse Mux/TDM over IP SDH/Fiber Transmission IP Broadband access PDH/TDM access Router/IPPBX/VoIP Page  [  1 ] E1020 Features •Standard: IEEE 802.3, 802.3u, 802.1Q, 802.1x, 　ITU-T G.703, G.704, G.823 •Unframed Speed: 2048K Bit/s •Framing Speed: N*64k (N<=31) •Support SNMP network management through 　central card unit fixed in IPT-RACK •E1 connector: 75Ω BNC/120Ω RJ-45 •Ethernet Interface: 4 RJ-45 jacks, 　10 /100Base-Tx interface •Auto negotiation or force mode on Full/Half 　Duplex mode and 10/100M speed •Support VLAN trunk and flow control functions •Loop test function: ANA, DIG, REM •Support VLAN setting on the 4 Ethernet ports •Power supply: 90~220VAC, -36~-72VDC •Card style or stand alone style Brochures E1000 Features •G.703/G.704 to V.35 interface converter •DTE Interface:V.35 •Line code:HDB3 •Speed: N×64kbit/s（N≤32） •Timing: internal, external and recovery •Line impedance: 120Ω balance/ 75Ω unbalance 　selected •Diagnostics: provides local analog, 　remote digital and local digital loopbacks 　supporting V.54 •E1000 includes internal Bit Error Rate 　Tester (BERT) •Supply power:90-240VAC,-36~-72VDC •Card style or stand alone style Brochures IPT-RACK Multi-service platform Features •19 “ Rack ，height 4U •2 power slots，14 service slots •E1, G.shdsl, FOM, Inverse mux, ... •Hot swap for all slots •220VAC/-48VDC power supply,mixed insert •SNMP management Brochures Page  [  1 ]