Cisco Catalyst WS-C4948-S network switch Managed

  • Brand: Cisco
  • Category:
  • SKU: WS-C4948-S-RF
  • EAN: 5051749144697 5051964007111 74 ...4007111 7463209088782 0746320908878 0882658095290more
Catalyst 4948 48 10/100/1000 ports & 4 SFP Layer3, SMI

Trade Prices

Distributor Product SKU Stock Updated Price
Ingram Micro CISCO CERT REFURB CATALYST 4948 PY2214 Register free see stock
TD Synnex CAT4948, IPB SW,48PT 10/100/1000+4 SFP,1 10002262

Description

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.

Specifications

Ports & interfaces
I/O ports48x 10/100/1000 Ports 4x SFP Gigabit Ethernet ports Power Adapter port
Basic switching RJ-45 Ethernet ports quantity52
Technical details
Processor frequency266 MHz
Built-in processorYes
Management features
Switch typeManaged
Network
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
Full duplexYes
Data transmission
MAC address table32768 entries
Switching capacity96 Gbit/s
Maximum data transfer rate1 Gbit/s
Protocols
Management protocolsGMP, ICMP, SNMP, Telnet, TFTP, RMON
Switching protocolsEIGRP, OSPF, RIP, RIP2, MBGP, HSRP, IGMPv1-3, DVMRP
Data link protocolsEthernet, Fast Ethernet, Gigabit Ethernet
Certificates
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
Design
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
Performance
Processor frequency266 MHz
Minimum RAM256 MB
Built-in processorYes
System requirements
Minimum RAM256 MB
Power
Power consumption (typical)300 W
Operational conditions
Storage temperature (T-T)-40 - 75 °C
Operating temperature (T-T)0 - 45 °C
Operating relative humidity (H-H)10 - 90%
Weight & dimensions
Weight4.41 lbs (2 kg)
Other features
Management platformCisco CLI, Cisco Works LMS
Latency6 microseconds for 64-byte packets
Dimensions (WxDxH)17.3 x 15.8 x 1.75" (439 x 401 x 44.5 mm)
Packet transfer speed72 Mpps
Memory and processorFlash Memory 16 MB
Bundled softwareStandard multilayer image Software (EMI)includes: Routing Information Protocol Version 1 (RIPv1), RIPv2, static routes, AppleTalk, and Internetwork Packet Exchange (IPX) software routing
I/O ports48x 10/100/1000 Ports 4x SFP Gigabit Ethernet ports Power Adapter port