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Cisco Catalyst WS-C4948-S network switch Managed1

Cisco Catalyst WS-C4948-S network switch Managed

Cisco Catalyst WS-C4948-S. Switch type: Managed. Basic switching RJ-45 Ethernet ports quantity: 52. Full duplex. MAC address table: 32768 entries, Switching capacity: 96 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE...
Manufacturer: Cisco
SKU: 10002262
Manufacturer part number: WS-C4948-S
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The Cisco® Catalyst® 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1 RU) fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations. The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics1. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.
The Cisco® Catalyst® 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1 RU) fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations. The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics1. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.
Products specifications
Attribute nameAttribute value
Latency6 microseconds for 64-byte packets
Switching protocolsEIGRP, OSPF, RIP, RIP2, MBGP, HSRP, IGMPv1-3, DVMRP
Memory and processorFlash Memory 16 MB
Weight4.41 lbs
Switch TypeManaged
Built-in processorY
Switching capacity96 Gbit/s
Features
SafetyUL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950, IEC 60825-1, IEC 60825-2, EN 60825-1, EN 60825-2, 21 CFR 1040
Full duplexY
Operational conditions
Operating temperature (T-T)0 - 45 °C
Storage temperature (T-T)-40 - 75 °C
Operating relative humidity (H-H)10 - 90 %
Weight & dimensions
Dimensions (WxDxH)17.3 x 15.8 x 1.75"
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity52
Performance
Networking standardsIEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3z
Maximum data transfer rate1 Gbit/s
Processor frequency266 MHz
Technical details
Management platformCisco CLI, Cisco Works LMS
Power
Power consumption (typical)300 W
Other features
I/O ports48x 10/100/1000 Ports 4x SFP Gigabit Ethernet ports Power Adapter port
Packet transfer speed72 Mpps
Data link protocolsEthernet, Fast Ethernet, Gigabit Ethernet
MAC address table32768 entries
Protocols
Management protocolsGMP, ICMP, SNMP, Telnet, TFTP, RMON
Packaging data
Bundled softwareStandard multilayer image Software (EMI)includes: Routing Information Protocol Version 1 (RIPv1), RIPv2, static routes, AppleTalk, and Internetwork Packet Exchange (IPX) software routing
System requirements
Minimum RAM256 MB
Customer service
Information
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