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Home  > Networking   > Switches   > Cisco 

 

Cisco Catalyst 4948E

Part #: WS-C4948E-S  
 
Cisco WS-C4948E-S
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Overview
Specs
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Summary

Switch - 48 ports - Ethernet, Fast Ethernet, Gigabit Ethernet - 10Base-T, 100Base-TX, 1000Base-T + 4 x SFP+ (empty) - 1U - rack-mountable

Features

  • Product Description: Cisco Catalyst 4948E, switch, 48 ports
  • Device Type: Switch
  • Form Factor: Rack-mountable, 1U
  • Dimensions (WxDxH): 17.5 in x 19.4 in x 1.7 in
  • Weight: 19 lbs
  • Processor: 1 1 GHz
  • RAM: 1 GB SDRAM
  • Ports Qty: 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
  • Data Transfer Rate: 1 Gbps
  • Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Empty Slots: 4 x SFP+
  • Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, TFTP, SSH, SSH-2
  • Features: Hot swap module replacement, layer 3 switching, layer 2 switching, DHCP support, auto-negotiation, VLAN support, IGMP snooping, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Spanning Tree Protocol (STP) support, Per-VLAN Spanning Tree (PVST), tunneling, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Time Domain Reflectometry (TDR), Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing
  • 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
  • Power: AC 120/230 V ( 50/60 Hz )
  • Power Redundancy: Optional
Cisco Catalyst 4948E Specifications
Part # WS-C4948E-S
General
Device Type: Switch
Enclosure Type: Rack-mountable, 1U
Width: 17.5 in
Depth: 19.4 in
Height: 1.7 in
Weight: 19 lbs
Processor
Processor: 1 : 1 GHz
Memory
RAM: 1 GB SDRAM
Networking
Ports Qty: 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
Data Transfer Rate: 1 Gbps
Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
Routing Protocol: OSPF, RIP, HSRP, VRRP, static IP routing
Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, TFTP, SSH, SSH-2
Connectivity Technology: Wired
Switching Protocol: Ethernet
MAC Address Table Size: 55K entries
Status Indicators: Port status, link activity, power, link OK, system
Features: Hot swap module replacement, layer 3 switching, layer 2 switching, DHCP support, auto-negotiation, VLAN support, IGMP snooping, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast
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
Expansion / Connectivity
Expansion Slots Total (Free): 4 ( 4 ) x SFP+
Interfaces: 48 x network, Ethernet 10Base-T/100Base-TX/1000Base-T, RJ-45
Miscellaneous
Authentication Method: Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Compliant Standards: NEBS level 3, CE, 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
Power
Power Device: Power supply, hot-plug / redundant , plug-in module
Power Redundancy: Optional
Power Redundancy Scheme: 1+1 (with optional power supply)
Installed Qty: 1 (installed) / 2 (max)
Voltage Required: AC 120/230 V ( 50/60 Hz )
Software / System Requirements
Software Included: Cisco IOS IP Base
Environmental Parameters
Min Operating Temperature: 32 °F
Max Operating Temperature: 104 °F
Humidity Range Operating: 10, 90%
Cisco Catalyst 4948E Video


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