
7
Visit Cisco Connection Online at www.cisco.com
Ordering Information
Where to buy Cisco products
Visit http://www.cisco.com/public/ordering_info.shtml
Product and Part Numbers
Part Numbers for the Catalyst 3900 Series
Documentation
For part numbers for product specific documentation, visit
http://www.cisco.com/univercd/cc/td/doc/pcat/swdo__d1.htm
Part Description Part Number
Catalyst 3900
Catalyst 3900 Series Workgroup
Switches
Catalyst 3900 20-Port Token Ring Switch WS-C3900
Catalyst 3920 24-Port Token Ring Switch WS-C3920
Modules for the Catalyst 3900
Catalyst 3900 Stack Port Module WS-C3900-STACK
Catalyst 3900 Stack Port Module WS-C3900-STACK=
1 Port 155 Mbps ATM Feature Card
(MMF, SC)
WS-C3900-ATMSC
1 Port 155 Mbps ATM Feature Card
(MMF, SC)
WS-C3900-ATMSC=
4 Port Token Ring Feature Card (UTP/
STP,RJ45)
WS-C3900-4R
4 Port Token Ring Feature Card (UTP/
STP,RJ45)
WS-C3900-4R=
4 Port Fiber Token Ring Feature Card
(MMF, ST)
WS-C3900-4RF
4 Port Fiber Token Ring Feature Card
(MMF, ST)
WS-C3900-4RF=
2 port 100BaseTX With ISL Feature Card
(UTP, RJ45)
WS-C3900-2ISL
2 port 100BaseTX With ISL Feature Card
(UTP, RJ45)
WS-C3900-2ISL=
2 Port 100BaseFX With ISL Feature Card
(MMF, SC)
WS-C3900-2ISLF
2 Port 100BaseFX with ISL Feature Card
(MMF,SC)
WS-C3900-2ISLF=
CATALYST MATRIX WS-C3020
CATALYST MATRIX REDUNDANT
COMPONENT
WS-X3021=
Catalyst 3900 Agent Licenses
Catalyst 3900 RMON Agent License WS-C3900-EMS-LIC
Comentarios a estos manuales