| Title: | FDDI - The Next Generation |
| Moderator: | NETCAD::STEFANI |
| Created: | Thu Apr 27 1989 |
| Last Modified: | Thu Jun 05 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 2259 |
| Total number of notes: | 8590 |
I need connect ethernet to FDDI rings in single mode fiber.
I found two products :
- DEC bridge 518,
- DEC bridge 900 MX.
I have two questions about DECbridge for FDDI :
1/ Is DEC bridge 518 end of live ?
When will this product stop in manufacturing ?
How many time does this product stay in maintenance ?
2/ I look at the performance of the two products :
DECbridge500 DECbridge900MX
Filtering rate 460 000 14 880
Forwarding rate 14 880 460 000
The two datas are reversed. Is it true or false ? What are the
good datas ?
Regards, bernard GAUDIEZ @LYO
| T.R | Title | User | Personal Name | Date | Lines |
|---|---|---|---|---|---|
| 1475.1 | 56821::STEFANI | Have the # for the Mars Observer? | Mon Oct 17 1994 11:22 | 21 | |
>>I have two questions about DECbridge for FDDI :
>>
>> 1/ Is DEC bridge 518 end of live ?
>> When will this product stop in manufacturing ?
>> How many time does this product stay in maintenance ?
All excellent questions. I suggest you speak with Karl Pieper
(DELNI::PIEPER) regarding the end of life issues.
>> 2/ I look at the performance of the two products :
>> DECbridge500 DECbridge900MX
>> Filtering rate 460 000 14 880
>> Forwarding rate 14 880 460 000
>>
>> The two datas are reversed. Is it true or false ? What are the
>>good datas ?
I don't see how this can be correct. Karl can probably point you to an
engineer who can give you the correct data.
- Larry
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| 1475.2 | Data for DECswitch 900EF (DECbridge 900MX) | 56821::BATTERSBY | Mon Oct 17 1994 16:10 | 10 | |
Bernard, the two sets of numbers filtering and forwarding
for the DECbridge 900MX (now called DECswitch 900EF) are:
The filtering rates are:
14,880 packets per sec for each Ethernet port.
460,000 packets per sec on the FDDI port.
The forwarding rate is an aggregate 60,000 pps.
Bob
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