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Product name:WS-C4908G-L3

Manufacturer Part#: Cisco WS-C4908G-L3
Cisco Catalyst 4000 Series switch
WS-C4908G-L3 Catalyst 4908G-L3 Layer 3 Switch, 8 port 1000X GBIC Slots

WS-4908G-L3 switch is a fixed-configuration Layer 3 (L3) Ethernet switch featuring wire-speed switching for IP, IPX, and IP multicast. This new Catalyst switch provides the high performance that is required for mid-size campus backbones with just the right port density. It is ideal for aggregating multiprotocol traffic from multiple wiring closets or workgroup switches such as the Catalyst 2900, Catalyst 3500, Catalyst 4000, or Catalyst 5000 switches.

The Catalyst 4908G-L3 switch provides non-blocking routing and switching for IP, IPX, and IP multicast while also offering wire-speed Layer 2 switching for non-routable protocols such as NetBIOS and DECnet local-area transport (LAT). This capability allows network managers to augment their multiprotocol backbones with the Catalyst 4908G-L3 without having to build parallel networks, as is often required with IP-only switches.
Cisco WS-C4908G-L3 General Information:
Manufacturer: Cisco Systems, Inc 
Brand Name: Cisco 
Product Line: Catalyst 
Product Series: 4000 
Product Name: Catalyst 4908G Ethernet Switch 
Product Type: Ethernet Switch 
Cisco WS-C4908G-L3 Interfaces/Ports:
Interfaces/Ports: 1 x RJ-45 Auxiliary Management 
Interfaces/Ports: 1 x RJ-45 Console Management 
Cisco WS-C4908G-L3 Media & Performance:
Connectivity Media: Serial Cable RS-232 
Performance: 1488000pps Forwarding Rate for 64-byte Packet 1Gbps Port 
Performance: 11Mpps Wirespeed Performance for 64-byte Packet 
Performance: 22Gbps Backplane Speed 
Cisco WS-C4908G-L3 I/O Expansions:
Number of Expansion Slots: 8 
Expansion Slots: (8 Total) GBIC 
Cisco WS-C4908G-L3 Management & Protocols:
Manageable: Yes 
SNMP Management Information Base (MIB) II
SNMP Management Information Base (MIB) II
Protocols: TCP/IP 
Protocols: IPX/SPX 
Protocols: IRDP 
Protocols: GDP 
Protocols: SAP 
Protocols: NetBIOS 
Protocols: PIM 
Protocols: HSRP 
Protocols: IGRP 
Protocols: CGMP 
Protocols: IGMP 
Protocols: EIGRP 
Protocols: DHCP 
Protocols: OSPF 
Protocols: BootP 
Protocols: ICMP 
Protocols: TFTP 
Protocols: BGP 
Protocols: RIP 
Cisco WS-C4908G-L3 Processor & Chipset:
Processor: 1 x MIPS R5000 RISC 
Cisco WS-C4908G-L3 Memory:
Standard Memory: 64MB 
Flash Memory: 16MB 
Cisco WS-C4908G-L3 Software:
Operating System:
Cisco IOS cat2948g-L3 BASIC SOFTWARE FOR L3 CATALYST 2948G (SC29Z-12.0.14W)
Cisco IOS cat2948g-L3 BASIC SOFTWARE FOR L3 CATALYST 2948G (SC29Z-12.0.14W)
Cisco WS-C4908G-L3 Controls/Indicators:
Status Indicators:
Link up
Link down
Link up
Link down
Cisco WS-C4908G-L3 Power Description:
Input Voltage: 110V AC 
Input Voltage: 220V AC 
Frequency: 50 Hz to 60 Hz 
Power Consumption: 175 W 
Cisco WS-C4908G-L3 Environmental Conditions:
Temperature: 32 degrees F (0.0 degrees C) to 113 degrees F (45.0 degrees C) Operating 
Temperature: -4 degrees F (-20.0 degrees C) to 149 degrees F (65.0 degrees C) Storage 
Humidity: 10% to 85% Non-condensing Relative Humidity Operating 
Altitude: Up to 10000 ft Operating 
Altitude: Up to 9842.52 ft Operating 
Cisco WS-C4908G-L3 Physical Characteristics:
Color: Black 
Dimensions: 2.69 Height x 17.1 Width x 18 Depth 
Shipping Dimensions: 8 Height x 22.25 Width x 23.25 Depth 
Weight: 18lb 
Shipping Weight: 25.04 lb
Cisco WS-C4908G-L3 Miscellaneous:
Additional Information: Item Included:
•Power Cord,110V (CAB-AC)
•Cisco IOS cat2948g-L3 BASIC SOFTWARE FOR L3 CATALYST 2948G (SC29Z-12.0.14W)

WS-C4908G-L3 Y2K compliant
•Eight ports of 1000BaseX Gigabit Ethernet with gigabit interface converter (GBIC) support, all ports with Layer Three switching capability at wire speed
•High Performance - over 11 Mpps Layer Three Switching and Routing of IP, IPX, and IP Multicast
•High Performance CPU with Cisco IOS system software
•Quality of Service (QoS) - multiple queues with Weighted Round Robin (WRR) scheduling
•Comprehensive management tools based on standard CiscoWorks2000 applications
•Access List Support on all ports

Certifications & Standards: Safety Certifications:
•UL 1950
•CSA 22.2 No. 950
•EN 60950
•IEC 950
•AS/NZS 3260, TS001

Electromagnetic Emissions Certifications:
•FCC Part 15 Class A
•EN 55022B Class A (CISPR 22 Class A)
•VCCI Class A
•AS/NZS 3548 Class A
•CE Marking - IEEE 802.3x full duplex 1000BaseX ports
•IEEE 802.1D Spanning-Tree Protocol
•IEEE 802.3z 1000BaseX specification
•1000BaseX (GBIC)
•1000Base ZX

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