About Ip microwave

[Biku]

Can anyone say what is mean by IP over E1? How it work

[SCHERIFFHELMY]

Dear
This is Huawei Protocol in transmission they encapsulate the IP packets over the E1 2Mb
lINKS instead of IP over ethernet (usuall case ) this is used whenevr using ABIS IP as an example
Old ABIS links are over E1 so when use ABIS over IP they need IP over E1

[hsyfcs]

New user can't download document ,I am depressed

[simog72]

maybe i'm wrong but this is the case of MLPPP

it is not just a Huawei feature, it s a comon way to trasport packet over a TDM network

i can suggest some diveces able to serve this kind of scenario

i hope this helps

[simog72]

just pops in my mind :
Flaxipacket NSN
AGS-10 SIAE Microelettonica
huawei 9xx seires

[qwertry]

Old method to transport Ethernet with MW is to have old PDH equipment with bridge card to map ETH over E1, now all vendors have hybrid or pure packet MW solutions, if you need to connect NodeB or LTE to Core NW which are IP based, you must have ETH port on RBS site (which you have on all new MW equipment) to transport IP to core NW. IP is L3 protocol and needs L2 protocol to transport it, like ATM or ETH, so IP over E1 may be is trade/market name from some vendor of ETHoverPDH

BR

[simog72]

Yes for sureQuerty u are right But the problem is that some time accoring to nw scenario u could need to pass throught tdm nw with eth trafficThis happends rarely but happends..then it can worth to apply this not elegant but usefull technology