Cisco Catalyst 1000 Series switches provide enterprise-grade network access sized for small businesses. With a wide range of Power over Ethernet (PoE) and port combinations, these easy-to-manage switches provide the performance a modern small office needs. Quiet and compact The compact, fanless design means Catalyst 1000 switches can hide in plain sight in open-plan spaces. Simplified management Catalyst 1000 switches run on classic Cisco IOS and can be configured with an intuitive on-box web UI, making management simple and easy. Enhanced security With Catalyst 1000 switches' larger-scale access-control tables and additional security features, you can segment traffic for greater security. Power over Ethernet With a range of PoE options featuring Perpetual PoE, Catalyst 1000 switches make installing IoT devices as easy as plugging in cables. The Catalyst 1000 Series switch platform provides a range of options to fulfill almost any small-business network’s requirements. All models include an easy-to-use web UI for configuration, management, and monitoring. Intuitive software for monitoring your network You can manage all your Cisco Catalyst IOS switches with Cisco Configuration Professional, a web-based application for monitoring and optimizing your devices and getting contextual support. Why upgrade to Catalyst 1000 switches Improved hardware - Increased PoE budget More advanced software options - sFlow and IPFIX - IPv6 First-Hop Security Expanded ACL support - Larger-scale access-control tables Accelerate your success with services from Cisco Customer Experience Confidently move to a secure, automated intent-based network with expert guidance, proven experience, best practices, and innovative tools.

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
SFP module slots quantity	4
Console port	RJ-45/Mini-USB
USB 2.0 ports quantity	1
Weight & dimensions
Width	444.5 mm
Depth	272.5 mm
Height	43.9 mm
Weight	3.95 kg
Power
AC input voltage	110 - 220 V
AC input frequency	50/60 Hz
Power consumption (typical)	30.32 W
Power consumption (max)	33.6 W
Operational conditions
Operating temperature (T-T)	-5 - 50 °C
Storage temperature (T-T)	-25 - 70 °C
Operating relative humidity (H-H)	5 - 90%
Storage relative humidity (H-H)	5 - 95%
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4500 m
Protocols
Management protocols	SNMP
Network
Networking standards	IEEE 802.1AX, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	N
Full duplex	Y
Link aggregation	Y
Broadcast storm control	Y
Auto MDI/MDI-X	Y
Spanning tree protocol	Y
Ethernet LAN data rates	10,100,1000 Mbit/s
Auto-negotiation	Y
VLAN support	Y
Number of VLANs	256
Data transmission
MAC address table	16000 entries
Switching capacity	104 Gbit/s
Forwarding rate	77.38 Mpps
Static route	Y
Number of static routes	16
Jumbo frames support	Y
Jumbo frames	10240
Security
DHCP features	DHCP snooping
Access Control List (ACL)	Y
IGMP snooping	Y
IGMP entries	1024
SSH/SSL support	Y
Loop protection	Y
BPDU filtering/protection	Y
Authentication	Web-based authentication
Authentication type	RADIUS
Management features
Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Y
Web-based management	Y
Traffic classification	Y
ARP inspection	Y
Configuring Location Settings (CLI)	Y
MIB support	Y
Design
Product colour	Grey
LED indicators	Y
Power over Ethernet (PoE)
Power over Ethernet (PoE)	N
Performance
Built-in processor	Y
Processor model	ARM7
Processor frequency	800 MHz
Memory type	DRAM
Internal memory	512 MB
Flash memory	256 MB
Mean time between failures (MTBF)	1452667 h
Logistics data
Harmonized System (HS) code	85176990
Multicast features
Multicast support	Y
IPv4 multicast entries	1024
IPv6 multicast entries	1024