Μεταχειρισμένο Cisco Catalyst 3548 XL Enterprise Switch 48 ports σε 1 U. Ιδανική λύση για rack με περιορισμένο χώρο.
Cisco Catalyst σειράς 3500 WS-C3548-XL-EN Enterprise Edition Series Managed Switch μαζί με το rack mount kit για την ευκολότερη εγκατάσταση στο rack σας.
O Cisco Catalyst 3500 series είναι μια εξελικτική γραμμή 10/100 και Gigabit Ethernet switches που προσφέρουν κορυφαία απόδοση, διαχειρισιμότητα και ευελιξία υψηλής απόδοσης λύσεις μεταγωγής ιδανική για μεσαίου μεγέθους δίκτυα ανάπτυξη επιχειρηματικών εφαρμογών στο Διαδίκτυο, όπως IP τηλεφωνία, το ηλεκτρονικό εμπόριο, και Enterprise Resource Planning (ERP).O Cisco Catalyst 3500 επιτρέπει τη διαχείριση όλων των network ports σε λειτουργία από μία μόνο διεύθυνση IP.
Χαρακτηριστικά:
Cisco WS-C3548-XL-EN
Fast Ethernet Port: Yes
Interfaces/Ports: 48 x RJ-45 10/100Base-TX LAN
Interfaces/Ports: 1 x RJ-45 Console Management
Connectivity Media: Category 5 Twisted Pair
Distance Support: 328.08ft
Performance: 10.8Gbps Switching Fabric
Performance: Up to 8Mpps Forwarding Rate
Number of Expansion Slots: 2
Expansion Slots: (2 Total) GBIC
Address Table: 8192 MAC Addresses
Manageable: Yes
Management:
Cisco IOS CLI through the console port or Telnet
CiscoView device-management application
Cluster Management Suite, a web-based tool for managing switch clusters or an individual switch through a single IP address
SNMP
Cisco Cluster Management Suite (CMS)
Cisco IOS CLI through the console port or Telnet
CiscoView device-management application
Cluster Management Suite, a web-based tool for managing switch clusters or an individual switch through a single IP address
SNMP
Cisco Cluster Management Suite (CMS)
Protocols: TFTP
Protocols: ARP
Protocols: NTP
Protocols: STP
Protocols: CDP
Protocols: ISL
Protocols: CGMP
Protocols: DNS
Standard Memory: 8MB
Flash Memory: 4MB
Additional Information:
IEEE 802.1p combined with two priority queues on 10/100
Up to 250 port-based VLANs per Catalyst 3500 series XL support
Support for standards-based IEEE 802.1Q and Cisco ISL VLAN trunking protocols
CGMP Fast Leave
Bandwidth aggregation through Fast EtherChannel technology or Gigabit EtherChannel
Per-port broadcast storm control
Hardware-based independent stacking bus delivered through GigaStack GBIC supports multiple stacking options
Cisco Switch Clustering technology
Cluster wide software administration
IEEE 802.3z-compliant 1000BaseSX, 1000BaseLX/LH, and 1000BaseZX physical interface support through a field-replaceable – Gigabit Interface Converter (GBIC)
Switch cluster web-based management interface
Autosensing on each 10/100 port
Autonegotiating on each 10/100 port
Default configuration stored in Flash memory
Cisco Cluster Management Suite (CMS)
Simple Network Management Protocol (SNMP) and Telnet interface support
Telnet support for up to five simultaneous sessions
Support for CiscoWorks2000 network management software
Four groups of embedded Remote Monitoring (RMON) (History, Statistics, Alarm, and Events)
Support for all nine RMON groups through use of a switch-port and analyzer port
Autoconfiguration
Domain Name Services (DNS)
Trivial File Transfer Protocol (TFTP)
Network Time Protocol (NTP)
Address Resolution Protocol (ARP) discovers the MAC address that corresponds to the IP address for any given host on the network
Multifunction LEDs per port for port status, half-duplex/full-duplex, and 10BaseT/100BaseT indication as well as – switch-level status LEDs for system, RPS, and bandwidth utilization
Command-line interface (CLI)-based management console
Cisco Discovery Protocol (CDP)
MAC-based port level security
Password-protected in-band and out-of-band management
User-selectable address learning mode
Multilevel security on console access
TACACS+ authentication
Redundant stacking connections
IEEE 802.1D Spanning-Tree Protocol
Cisco Uplink Fast technology
Cisco 600-watt redundant AC power system option
Autonegotiating on each 10/100 port automatically selects half- or full-duplex transmission mode to optimize bandwidth
Support for Cisco GBIC modules:
GigaStack GBIC
1000BaseSX GBIC module
1000BaseLX/LH GBIC module
1000BaseZX GBIC module
IEEE 802.1p combined with two priority queues on 10/100
Up to 250 port-based VLANs per Catalyst 3500 series XL support
Support for standards-based IEEE 802.1Q and Cisco ISL VLAN trunking protocols
CGMP Fast Leave
Bandwidth aggregation through Fast EtherChannel technology or Gigabit EtherChannel
Per-port broadcast storm control
Hardware-based independent stacking bus delivered through GigaStack GBIC supports multiple stacking options
Cisco Switch Clustering technology
Cluster wide software administration
IEEE 802.3z-compliant 1000BaseSX, 1000BaseLX/LH, and 1000BaseZX physical interface support through a field-replaceable – Gigabit Interface Converter (GBIC)
Switch cluster web-based management interface
Autosensing on each 10/100 port
Autonegotiating on each 10/100 port
Default configuration stored in Flash memory
Cisco Cluster Management Suite (CMS)
Simple Network Management Protocol (SNMP) and Telnet interface support
Telnet support for up to five simultaneous sessions
Support for CiscoWorks2000 network management software
Four groups of embedded Remote Monitoring (RMON) (History, Statistics, Alarm, and Events)
Support for all nine RMON groups through use of a switch-port and analyzer port
Autoconfiguration
Domain Name Services (DNS)
Trivial File Transfer Protocol (TFTP)
Network Time Protocol (NTP)
Address Resolution Protocol (ARP) discovers the MAC address that corresponds to the IP address for any given host on the network
Multifunction LEDs per port for port status, half-duplex/full-duplex, and 10BaseT/100BaseT indication as well as – switch-level status LEDs for system, RPS, and bandwidth utilization
Command-line interface (CLI)-based management console
Cisco Discovery Protocol (CDP)
MAC-based port level security
Password-protected in-band and out-of-band management
User-selectable address learning mode
Multilevel security on console access
TACACS+ authentication
Redundant stacking connections
IEEE 802.1D Spanning-Tree Protocol
Cisco Uplink Fast technology
Cisco 600-watt redundant AC power system option
Autonegotiating on each 10/100 port automatically selects half- or full-duplex transmission mode to optimize bandwidth
Support for Cisco GBIC modules:
GigaStack GBIC
1000BaseSX GBIC module
1000BaseLX/LH GBIC module
1000BaseZX GBIC module
Manufacturer: Cisco Systems, Inc
Brand Name: Cisco
Product Line: Catalyst
Product Series: 3500
Product Name: Catalyst C3548-XL Ethernet Switch
Product Type: Ethernet Switch
Είναι σε άριστη κατάσταση σαν καινούριος χωρίς φθορές, δεν υπάρχει η αρχική του συσκευασία, περιλαμβάνετε καλώδιο τροφοδοσίας.