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Cisco Catalyst 4948 - switch - 48 ports - managed - rack-mountable

Mfg. Part: WS-C4948-E-RF | CDW Part: 3330903 | UNSPSC: 43222612
$9,900.00SAVE $2,889.58
$7,010.42CallAdvertised Price
 
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  • Switch
  • L4
  • managed
  • 48 x 10/100/1000 + 4 x SFP
  • rack-mountable
  • refurbished
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Product Overview
Main Features
  • Switch
  • L4
  • managed
  • 48 x 10/100/1000 + 4 x SFP
  • rack-mountable
  • refurbished
The Cisco Catalyst 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit 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.

Technical Specifications
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
Interface Provided
Connector Type: RJ-45
Qty: 48
Type: 1000Base-T



Comments: Management
Qty: 1
Type: 100Base-TX



Type: Console



Connector Type: SFP
Qty: 4

Networking
Advanced Switching: Layer 4
Compliant Standards: IEEE 802.1ag , IEEE 802.1D , IEEE 802.1p , IEEE 802.1Q , IEEE 802.1s , IEEE 802.1w , IEEE 802.1x , IEEE 802.3 , IEEE 802.3ab , IEEE 802.3ad (LACP) , IEEE 802.3ah , IEEE 802.3u , IEEE 802.3z
Features: 16MB packet buffer , Access Control List (ACL) support , Appletalk-routing , ARP support , Auto-negotiation , BOOTP support , Cisco Fast EtherChannel , Cisco Gigabit EtherChannel , Class of Service (CoS) , DHCP snooping , DiffServ Code Point (DSCP) support , Dynamic ARP Inspection (DAI) , Dynamic Trunking Protocol (DTP) support , EIGRP Stub Routing , IGMP filtering , IGMP snooping , IPv6 support , ISL support , Link Aggregation Control Protocol (LACP) , MAC address filtering , MLD snooping , Multiple Spanning Tree Protocol (MSTP) support , Network Admissions Control (NAC) , Per-VLAN Rapid Spanning Tree (PVRST) , Per-VLAN Spanning Tree Plus (PVST+) , Port Aggregation Protocol (PAgP) support , Quality of Service (QoS) , Rapid Spanning Tree Protocol (RSTP) support , Remote Switch Port Analyzer (RSPAN) , Spanning Tree Protocol (STP) support , STP PortFast , STP Root Guard , Strict Priority Queuing (SPQ) , Syslog support , Time Domain Reflectometry (TDR) , Trivial File Transfer Protocol (TFTP) support , Trunking , Uni-Directional Link Detection (UDLD) , Virtual Route Forwarding-Lite (VRF-Lite) , VLAN support , WCCP 2.0
Form Factor: Rack-mountable
Jumbo Frame Support: 9216 bytes
MAC Address Table Size: 32K entries
Manageable: Yes
Ports Qty: 48
Remote Management Protocol: CLI , HTTPS , RMON 1 , RMON 2 , RMON 3 , RMON 9 , SNMP 1 , SNMP 2 , SNMP 3 , Telnet
Routing Protocol: BGP , DVMRP , EIGRP , HSRP , IS-IS , OSPF , PIM-DM , PIM-SM , Policy-based routing (PBR) , RIP-1 , RIP-2 , Static IP routing , VRRP
Subcategory: Network hubs and switches
Subtype: Gigabit Ethernet
Type: Switch

Miscellaneous
Authentication Method: RADIUS , Secure Shell (SSH) , Secure Shell v.2 (SSH2) , TACACS+
Color Category: Blue , Gray
Compliant Standards: AS/NZS 3548 Class A , AS/NZS 60950 , CAN/CSA C22.2 No. 60950-1 , CISPR 22 Class A , EN 60825-1 , EN 60825-2 , EN 60950-1 , EN 61000-3-2 , EN 61000-3-3 , EN50082-1 , EN55022 Class A , EN55024 , ETS 300 386 , FCC CFR21 Part 1040 , FCC CFR47 Part 15 , GR-1089-CORE , GR-63-CORE , ICES-003 Class A , IEC 60825-1 , IEC 60825-2 , IEC 60950-1 , NEBS level 3 , UL 60950-1 , VCCI Class A
Height (Rack Units): 1
Refurbished: Refurbished

Environmental Parameters
Humidity Range Operating: 10 - 90% (non-condensing)
Max Operating Temperature: 104 °F
Max Storage Temperature: 167 °F
Min Operating Temperature: 32 °F
Min Storage Temperature: -40 °F

Header
Brand: Cisco
Compatibility: PC
Manufacturer: CISCO DS HARDWARE DIRECT
Model: 4948
Packaged Quantity: 1
Product Line: Cisco Catalyst

Power Device
Frequency Required: 50/60 Hz
Hot-Plug: Hot-plug
Installed Qty: 1
Max Supported Qty: 2
Nominal Voltage: AC 120/230 V
Power Provided: 300 Watt
Power Redundancy: Optional
Power Redundancy Scheme: 1+1 (with optional power supply)
Type: Internal power supply

Processor
Clock Speed: 266 MHz
Installed Qty: 1

Service
Support Details Full Contract Period: 1 year
Support Details Type: Limited warranty

Software
Type: Cisco IOS Enterprise Services

Dimensions & Weight
Depth: 16.1 in
Height: 1.7 in
Weight: 16.49 lbs
Width: 17.3 in

Service & Support
Type: 1 year warranty

Capacity
Type: Active VLANs
Value: 4096



Type: Spanning Tree Protocol instances
Value: 1500



Type: Switched virtual interfaces (SVIs)
Value: 2000



Type: QoS hardware entries
Value: 32000



Type: Multicast entries (Layer 3)
Value: 28000



Type: Multicast entries (Layer 2)
Value: 16000



Type: IGMP snooping entries

Flash Memory
Installed Size: 64 MB

Performance
Type: Switching capacity
Value: 96 Gbps



Type: Throughput
Value: 72 Mpps

Ports
Qty: 48
Type: 10/100/1000

Ports (2nd)
Qty: 4
Type: SFP (mini-GBIC)

RAM
Installed Size: 256 MB
Technology: SDRAM

 
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12/9/2016 5:30:39 AM
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