Specificaties:

• 24 x Ethernet 10/100/1000 Mbps
• 4 x SFP
• 19" 1 HE
• Unmanaged

De pinout van de ingebouwde seriele poort (SK2):

3 RxD
5 TxD
9 GND

De seriele poort geeft toegang tot het volgende menu:

SBCM> ?

Help Menu:

 NG - Get Current Network Settings
 NS - Configure Network
 NM - Configure MAC Address
 GG - Get Switch register
 GS - Set Switch register
 GR - Read MCU register
 GW - Write MCU register
 PG - Get Port Property
 PS - Set Port Property
 YI - Init PHY
 YG - Get PHY MII register
 YS - Set PHY MII register
 YD - Dump PHY MII registers
 YC - PHY Cable Diagnostic

SBCM> NG
NG - Get Current Network Settings

MAC=00:18:6E:*:*:*
DHCP Client: Disabled
IP: 192.168.*.*
Netmask: 255.255.255.0
Gateway: 192.168.*.*

SBCM> NS
NS - Configure Network

Do you want to enable DHCP Client? n
IP: 192.168.*.*
Netmask: 255.255.255.0
Gateway: 192.168.*.*

IP Configuration Completed

SBCM> PG
PG - Get Port Property
Port number : 0x1

Port 0x 1 is ENABLE !!
Port 0x 1 is autoneg ENABLE !!
Port 0x 1 speed duplex is 100FULL !!
Port 0x 1 is flow control DISABLE !!
Port 0x 1 is link up !!
Port 0x 1 : default port priority is 0x 0 !!

SBCM> YD
YD - Dump PHY MII registers
[PHY Set]
Front PortID: 0x1

[00-07]: 1140 7949 0020 60B1 01E1 0000 0004 2001
[08-0F]: 0000 0300 0000 0000 0000 0000 0000 3000
[10-17]: 0000 2000 0000 0000 0000 0000 0000 0000
[18-1F]: 0400 1000 0000 FFFF 0000 0000 0000 0000

Foto's:

Downloads:

• 3com 2824-SFP Plus Handleiding
• 3com Discovery v6.0