i just have used the coax one: get a PA-DS3 with BNC connector and buy a 10db attenuator 75ohm from any distributor and put the attenuator on the rx port of the PA-DS3 interface.
if you don't use the attenuator, the clocking signal cannot synchonize. if you have both side, pay attention to the clocking, on side has clock source internal and the other has line. e.g. interface Serial4/0 description .... ip address .... no ip directed-broadcast no dsu remote accept dsu bandwidth 44210 framing c-bit cablelength 10 clock source internal alain > -----Ursprüngliche Nachricht----- > Von: Manuel Wenger [mailto:[EMAIL PROTECTED] > Gesendet: Freitag, 29. August 2003 09:21 > An: [EMAIL PROTECTED] > Betreff: [swinog] 45 Mbit/s Cisco Interface > > > Hello everyone, > we have to order a 45 Mbit/s point-to-point leased line (CLN) > from Swisscom. Swisscom is asking us if we want electrical or > optical interfaces. > > What do you recommend? In either case, what's the exact Cisco > interface model number (both eletrical and optical) for 7206 > routers? I think optical is better (provided that a fiber > installation is already available on-site) because Swisscom > talks about a 10dB attenuation we have to buy from a > third-party provider in order to connect the coax cables... > > Furthermore, what's the interface designation for the > Swisscom order form? The form we have defaults to "G.703-75 > Ohm (45Mbps), 1310nm, mono mode". Is that the correct > designation for fiber? > > Thanks & regards > Manuel > > > > ___________________________________________________ > Ticinocom SA - Via dei Pioppi 10 - 6616 Losone > Tel 0844 007070 - Fax 0844 007071 > http://www.ticinocom.com > > ---------------------------------------------- > [EMAIL PROTECTED] Maillist-Archive: > http://www.mail-archive.com/swinog%40swinog.ch/ > ---------------------------------------------- [EMAIL PROTECTED] Maillist-Archive: http://www.mail-archive.com/swinog%40swinog.ch/
