Parameters
Item Specification
Manufacturer Cisco
Model Number C1000-48T-4G-L
Product Series Cisco Catalyst 1000 Series
Device Type Managed Gigabit Ethernet Switch
Switching Layer Layer 2
Ethernet Ports 48 × 10/100/1000BASE-T RJ-45 Ports
Uplink Ports 4 × 1G SFP Gigabit Uplink Ports
PoE Support No PoE
Switching Capacity 104 Gbps
Forwarding Bandwidth 52 Gbps
Forwarding Rate 77.38 Mpps
MAC Address Table Up to 16,000 MAC Addresses
VLAN Support Up to 256 Active VLANs
VLAN IDs Up to 4094 VLAN IDs
Jumbo Frame Support Up to 10,240 Bytes
CPU ARM v7 800 MHz Processor
DRAM Memory 512 MB
Flash Memory 256 MB
Layer 2 Features VLAN, STP, RSTP, MSTP, EtherChannel, LACP
VLAN Features IEEE 802.1Q VLAN, Voice VLAN, Management VLAN
Spanning Tree STP (802.1D), RSTP (802.1w), MSTP (802.1s)
Link Aggregation IEEE 802.3ad LACP
QoS Features 802.1p CoS, DSCP Classification, Priority Queuing
Security Features ACL, 802.1X Authentication, DHCP Snooping, Dynamic ARP Inspection, Port Security
Multicast Features IGMP Snooping
Management Cisco IOS CLI, Web UI, SNMP, Syslog, TFTP
Discovery Protocol Cisco Discovery Protocol (CDP), LLDP
Console Ports RJ-45 Console, USB Mini-B Console
USB Port USB Type-A for storage and Bluetooth console
Power Supply Internal AC Power Supply
Input Voltage 100–240V AC, 50/60Hz
Power Consumption Approx. 45W Maximum
Dimensions 445 × 240 × 44 mm
Rack Mount 1U Rack Mountable
Weight Approx. 3.95 kg
Cooling Fan-based Cooling
Operating Temperature -5°C to 50°C
Operating Humidity 5%–90% RH (Non-condensing)
Certifications UL, CE, FCC Class A, RoHS
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