Overview
The Osmocom E1/T1 tap adapter allows you to tap into the communication of an E1/T1 line.
This is useful for tracing/analyzing communications on any type of E1/T1 based interface, such as A-bis, A and core network interfaces in GSM networks, as well as classic ISDN networks.
Two RJ-45 ports are used for passing through your existing E1/T1 line. Using a switch, the pass-through can be configured in straight or cross-over mode.
Two additional RJ-45 sockets are provided for tapping into either of the two pairs (Rx/Tx) of the E1/T1 line.
An additional switch can be used to select between high and low impedance tapping.
All ports are configured in Digium-compatible pin-out, i,e, pairs 1+2 / 4+5
Members
Contributor: ahuemer, BastusIII, csaba.sipos, efistokl, falconia, gnutoo, gustavo, iedemam, ipse, jolly, laforge, matt9j, miaoski, osmith, pablo, rafael2k, roox, stuge, tnt, ttsou
Developer: laforge, mschramm, roh, steviehs, tnt, vogelchr
Reporter: 33dBm, 8818freak, ahuemer, Alin, alteholz, anmu, arehbein, arvind.sirsikar, balister, ben.foxmoore, benoit, bernie, bjoern, blister_green, blobb, cdevine, chengj, cibomahto, circle, ckuethe, copslock, cquirin, craig_comstock, d8g11qnrlqjn, Darkstar, demodulate, dev_zzo, dima, domi, DonnchaC, DrDeke, duo_kali, efistokl, eloy, emvivre, encrypt, escogido, falconia, firs, fixeria, flex, fontanon, g1bbs, garwin, gruetzkopf, gustavo, herlesupreeth, iamdielenram, iedemam, iliushin, Jarobar, jbruckner, jelson_simEng, johilg, jolly, jtavares, jtavares2, k_o_, kashif, keith, kevit, khorben, kwoot, laforge, lorenzo.cavallini, maike, manatails, manawyrm, matt9j, meathbroadband, medeiros405, miaoski, mold, mschramm, mwilson@eseye.com, NavinF, neggles, nickvsnetworking, nion, osmith, pespin, pikles, ptrkrysik, purpleidea, rafael2k, roh, ron.menez@entropysolution.com, roox, rousseau, rubund, sammachin, schneider, ScottyTM, Sec, steviehs, sur5r, theresa, thomasDOTwtf, tmwawpl, tnt, tsaitgaist, Twi, unrznbl, vbohinc, vogelchr, WIMPy, wirelesss, xilokar, XK1ZU, zarya, zivillian
sysmocom team: steviehs
