Cisco Catalyst® 2955 Series switches are industrial-grade switching products that provide wire-speed Fast Ethernet and Gigabit Ethernet connectivity for deployment in harsh environments. The Cisco Catalyst 2955 Series operates in environments such as industrial networking solutions (industrial Ethernet deployments), intelligent transportation systems (ITS), and transportation network solutions. It integrates into military equipment, Supervisory Control and Data Acquisition (SCADA) systems, power generation systems, waste water treatment facilities, building automation systems, warehouses, and any other facilities or applications where the environmental conditions or suspended solid concentrations exceed the specifications of other commercial switching products.

The Cisco Catalyst 2955 Series uses industrial-grade components, a compact form factor, convection cooling, and relay output signaling to extend intelligent services such as enhanced security, high availability, and advanced quality of service (QoS) to areas that cannot be served by traditional commercial-grade Ethernet switches.

Other Features:

• Multiple Uplink Options: 10/100/1000BASE-T, singlemode Fiber, multimode Fiber
• Designed to operate at extreme temperatures  and under extreme vibration and shock.
• Security: ACPs based on Layer 2-4 , Port Security w/aging, MAC
  Address Notification, SNMPv3 (Non Crypto), SSH , 802.1x authentication
• Reliability: DTP and PAgP, IGMP Snooping,
  802.1s/w, Storm Control, Spanning Tree Root Guard
• Determinism: L2-L4 QoS w. CoS / DSCP, Ingress policing, WRR
  and Strict , Priority Queuing, 4 Egress Queues, Granular Rate Limiting

Network Features Supported

Device Profile Type:

Generic Device 0x00

Total CIP Connections Supported:

Total Max # of connections:

Explicit Messaging:

Originator Max # of connections:
Max # of connections:

I/O Messaging:

(Scanner) Max # of connections:
Target (Adapter) Max # of connections:

CIP Safety Node:

Vendor Specific
Safety Discrete I/O

Device Configuration Options:

Hardware Switches
EDS
EDS File Instance in Device
Parameter Objects
Custom Software

MAC Parameter Configuration:

Speed:	10Mbps	100Mbps	Auto	Manual
Duplex:	Half	Full	Auto	Manual

Address Configuration:

Hardware Switches
BootP
DHCP
Custom Software