Hi, my ISP provides FTTH using G-PON technology on the last-mile. They install Huawei HG863 G-PON terminal at the end-customer premises. I would like to replace this Huawei ONT with GPON SFP/GBIC in Cisco L3 switch. This Huawei HG863 uses HPSF2120 optical transceiver( http://s27.postimg.org/n1glc91sh/Huawei_HG863.jpg). This should be easily replaceable with for example http://www.alibaba.com/product-detail/1310-1490nm-20km-gpon-ont-sfp_1619088414.html However, my Huawei HG863 G-PON terminal is registered by optical line terminal(OLT) only if serial number configured in HG863 is unchanged. One can change it under HG863 CLI with "setsn" command. If I change the SN, my ONT is not registered. According to spec of HG863, it supports SN, password or SN+password authentication methods. I guess my ISP is authenticating by serial-number only? I looked around fairly deeply in this operating system on this ONT, but I did not find a way to change/view any password. Maybe firmware release on my HG863 does not support it.. However, is it usually possible to insert this serial number(16 hex characters) to GPON ONT SFP/GBIC? I have no experience with such SFP/GBIC transceivers.. Or are there IOS releases available for certain platforms, which allow one to specify serial-number for GPON SFP under IOS? Last thing I'm concerned about is that usually downstream traffic from OLT to ONT is encrypted? I did not find any chips dedicated to decryption in my HG863(http://s27.postimg.org/n1glc91sh/Huawei_HG863.jpg). In addition, any of the processes running on the device do not indicated to encryption:
HG863>ps PID Uid VmSize Stat Command 1 root 284 S init 2 root SWN [ksoftirqd/0] 3 root SW< [events/0] 4 root SW< [khelper] 5 root SW< [kthread] 25 root SW< [kblockd/0] 26 root SW< [cqueue/0] 27 root SW< [kseriod] 39 root SW [pdflush] 40 root SW [pdflush] 41 root SW< [kswapd0] 42 root SW< [aio/0] 117 root SW< [hidog] 151 root SW [mtdblockd] 172 root 144 S init 173 root 288 S /bin/sh /etc/init.d/rcS 224 root 240 S < /sbin/udevd --daemon 360 root 432 S mc 362 root 432 S mc 363 root 432 S mc 364 root 344 S /bin/msg msg 365 root 552 S /bin/log 366 root 412 S /bin/klog 367 root 552 S /bin/log 368 root 552 S /bin/log 369 root 964 S /bin/dbase 370 root 1536 S /bin/web 371 root 1536 S /bin/web 372 root 1536 S /bin/web 373 root 1372 S /bin/cli 374 root 1372 S /bin/cli 375 root 1372 S /bin/cli 376 root 1372 S /bin/cli 377 root 1372 S /bin/cli 378 root 1372 S /bin/cli 379 root 1372 S /bin/cli 380 root 820 S /bin/cms 381 root 2152 S /bin/omci 385 root 408 S monitor 386 root 2152 S < /bin/omci 387 root 2152 D < /bin/omci 388 root 2152 S < /bin/omci 393 root 204 S watchdog 395 root 2152 S < /bin/omci 396 root 2152 S < /bin/omci 397 root 2152 S < /bin/omci 398 root 2152 S < /bin/omci 399 root 2152 S < /bin/omci 408 root SW [kgontregd] 413 root 304 S /bin/sh 414 root 2152 S < /bin/omci 415 root 2152 S < /bin/omci 417 root 1372 S /bin/cli 436 root 272 S sh -c ps >/tmp/cli 437 root 264 R ps HG863> Maybe my ISP does not use encryption on traffic from OLT to ONT.. In summary, is it even technically possible to replace ONT installed by my ISP with a Cisco gear? PS: if any additional information is needed, then please ask! regards, Martin _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
