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WS-C4948E-F-RF

The Cisco Catalyst 4948E-F Ethernet Switch is built from the start to deliver class-leading, full-featured server-access switching. The switch offers forty-eight 10/100/1000 Gbps RJ45 downlink ports and four 1/10 Gigabit Ethernet uplink ports and is designed to simplify data center architecture and .... More >

The Cisco Catalyst 4948E-F Ethernet Switch is built from the start to deliver class-leading, full-featured server-access switching. The switch offers forty-eight 10/100/1000 Gbps RJ45 downlink ports and four 1/10 Gigabit Ethernet uplink ports and is designed to simplify data center architecture and operations by offering service provider-grade hardware and software in a one Rack Unit (1RU) form factor optimized for full-featured Top-of-Rack (ToR) data center deployments.The Cisco Catalyst 4948E-F, with its advanced multicast support, is optimized for multimedia applications. It supports Protocol Independent Multicast (PIM), Source-Specific Multicast (SSM), and Pragmatic General Multicast (PGM), providing end users with additional scalability to support multimedia applications. Also supported are Internet Group Management Protocol (IGMP) snooping and Multicast Listener Discovery (MLD) snooping in hardware, enhancing performance and reducing network traffic by allowing a switch to dynamically add and remove hosts from a multicast group.The Cisco Catalyst 4948E-F offers superior per-port QoS features to help ensure that network traffic is classified, prioritized, and scheduled optimally to efficiently manage bandwidth-intensive multimedia and time-sensitive and mission-critical applications. The Cisco Catalyst 4948E-F can classify, monitor, and mark incoming packets, allowing the administrator to differentiate traffic flows and enforce policies. Sharing, shaping, and strict-priority configurations determine scheduling of egress traffic.

Product Overview

Product WS-C4948E-F-RF
Product Description Cat4948E-Foptsw48x10/100/1000+4SFP+noPS,FrExt REMANUFACTURED
Service Category C
Global Price in USD $9337.36
test 888
Quantity Min N/A
Quantity Max N/A
Duration N/A
Orderability ICW-ONLY
Item Identifier Product
Service Program N/A
Category Base Discount Name CORE
End Of Sale Date N/A
Hotsale Smartnet
SMARTnet Service Finder Tool

Technical Specifications

General
Device Type
Switch - 48 ports - managed
Enclosure Type
Rack-mountable 1U
Subtype
Gigabit Ethernet
Ports
48 x 10/100/1000 + 4 x 10 Gigabit SFP+
Performance
Switching capacity: 176 Gbps ¦ IPv4 switching: 131 Mpps ¦ IPv6 switching: 110 Mpps
Capacity
Active VLANs: 4094 ¦ QoS hardware entries: 32000 ¦ Spanning Tree Protocol instances: 4094 ¦ Switched virtual interfaces (SVIs): 4094
MAC Address Table Size
55K entries
Remote Management Protocol
SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, TFTP, SSH, SSH-2, CLI
Features
Layer 2 switching, ARP support, VLAN support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), back to front airflow, Link Aggregation Control Protocol (LACP)
Compliant Standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag
Processor
1: 1 GHz
RAM
1 GB SDRAM
Status Indicators
Port status, power, link OK, system, link/activity
Expansion / Connectivity
Interfaces
48 x 1000Base-T RJ-45 ¦ 4 x 10GBase-X SFP+
Power
Power Device
Internal power supply - hot-plug
Installed Qty
0 (installed) / 2 (max)
Power Redundancy
Optional
Power Redundancy Scheme
1+1 (with optional power supply)
Miscellaneous
Compliant Standards
NEBS level 3, ETSI, CISPR 22 Class A, EN 61000-3-2, VCCI Class A ITE, EN 61000-3-3, EN55024, EN55022 Class A, EN50082-1, AS/NZ 3548 Class B, EMC, ICES-003 Class A, RoHS, EN300-386, FCC CFR21 Part 1040, UL 60950-1, IEC 60950-1, EN 60950-1, FCC Part 15 A, IEC 60825-1, CSA C22.2 No. 60950-1, EN 60825-1
Pricing Type
Refurbished
Software / System Requirements
Software Included
Cisco IOS LAN Base
Dimensions & Weight
Width
17.5 in
Depth
19.4 in
Height
1.7 in
Weight
19 lbs
Manufacturer Warranty
Service & Support
Limited warranty - advance parts replacement - 1 year - response time: 10 days
Environmental Parameters
Min Operating Temperature
32 °F
Max Operating Temperature
104 °F
Humidity Range Operating
10 - 90% (non-condensing)
Min Storage Temperature
-40 °F
Max Storage Temperature
167 °F

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