C1000-48P-4G-L Catalyst 1000 48port GE, POE, 4x1G SFP

Specifications

Gigabit Ethernet / FE ports

Uplink interfaces

Fanless

Dimensions (WxDxH in inches)

Weight (kg)

48 10/100/1000 RJ45 PoE

4 SFP

N

17.48 x 13.78 x 1.73

5.43

Console ports

RJ-45 Ethernet

1

USB mini-B

1

USB-A port for storage and Bluetooth console

1

Memory and processor

CPU

ARM v7 800 MHz

DRAM

512 MB

Flash memory

256 MB

Performance

Forwarding bandwidth

FE: 8.8 Gbps

1G: 52 Gbps

10G: 88Gpbs

Switching bandwidth

FE: 17.6 Gbps

1G: 104 Gbps

10G: 176 Gbps

Forwarding rate
(64‑byte L3 packets)

FE: 13.09 Mpps

1G: 77.38 Mpps

10G: 130.94

MAC addresses

16000

IPv4 unicast direct routes

542

IPv4 unicast indirect routes

256

IPv6 unicast direct routes

414

IPv6 unicast indirect routes

128

IPv4 multicast routes and IGMP groups

1024

IPv6 multicast groups

1024

IPv4/MAC security ACEs

600 (FE: 384)

IPv6 security ACEs

600 (FE: 256)

Maximum active VLANs

256

VLAN IDs available

4094

Maximum STP instances

64

Maximum SPAN sessions

4

MTU-L3 packet

9198 bytes

Jumbo Ethernet frame

10,240 bytes

Dying Gasp

Yes (FE: No)

MTBF in hours (data)

1,452,667

MTBF in hours (PoE)

856,329

MTBF in hours (Full PoE)

856,329

Environmental

Operating temperature

Sea level

-5 to 50 deg C^*

Up to 5,000ft (1500 m)

-5 to 45 deg C

Upto 10,000 (3000 m)

-5 to 40 deg C

Operating altitude

10,000 ft (3,000m)

Operating relative humidity

5% to 90% at 40 deg C (non-condensing)

Storage temperature

-13 to 158F (-25 to 70C)

Storage altitude

15,000 ft (4500m)

Storage relative humidit

5% to 95% at 65 deg C (non-condensing)

^*Note:

◦ Up to 5,000 feet, the operation temperature should not exceed 45ºC.

◦ Up to 10,000 feet, the operation temperature should not exceed 40ºC.

◦ Up to 5,000 feet, the operation temperature should not exceed 45ºC.

◦ Up to 10,000 feet, the operation temperature should not exceed 40ºC.

Electrical

Data

FE Data

Voltage (auto ranging)

110 to 220V AC in

Frequency

50 to 60 Hz

Current

0.29A to 0.48A

0.24A to 0.69A

Power rating
(maximum consumption)

0.09 kVA

0.035 kVA

Electrical

PoE

FE PoE

Voltage (auto ranging)

110 to 220V AC in

Frequency

50 to 60 Hz

Current

0.37A to 0.64A

0.26A to 0.46A

Power rating
(maximum consumption)

0.48 kVA

0.046 kVA

Electrical

Full PoE

Voltage (auto ranging)

110 to 220V AC in

Frequency

50 to 60 Hz

Current

0.45A to 0.94A

Power rating
(maximum consumption)

0.95 kVA

Power consumption (watts)

Data

FE Data

0% traffic

1G: 27.37

21.41

10G: 29.4

10% traffic

1G: 41.57

23.02

10G: 42.28

100% traffic

1G: 53.66

23.03

10G: 54.73

Weighted average

1G: 40.87

22.49

10G: 42.1

Power consumption (watts)

PoE

FE PoE

0% traffic

1G: 27.9

21.62

10G: 28.0

10% traffic

1G: 42.77

24.74

10G: 42.73

100% traffic

1G: 54.25

24.75

10G: 54.49

Weighted average

1G: 41.64

23.70

10G: 41.74

Power consumption (watts)

Full PoE

0% traffic

1G: 30.61

10G: 30.91

10% traffic

1G: 45.16

10G: 45.78

100% traffic

1G: 61.66

10G: 62.26

Weighted average

1G: 45.81

10G: 46.31

Note: The wattage rating on the power supply does not represent actual power draw. It indicates the maximum power draw possible by the power supply. This rating can be used for facility capacity planning. For PoE switches, cooling requirements are smaller than total power draw because a significant portion of the load is dissipated in the endpoints.

Acoustic noise

Sound pressure (Typical)

C1000-48P-4G-L, C1000-48P-4X-L – 36.1 dB

Note: Bystander positions operating mode at 77°F (25°C) ambient; All other models are fanless for silent operations

Safety and compliance

Safety

UL 60950-1 Second Edition, CAN/CSA-C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, AS/NZS 60950-1, IEC 62368-1, UL 62368-1

GB 4943.1-2011

EMC: Emissions

47CFR Part 15 Class A, AS/NZS CISPR32 Class A, CISPR32 Class A, EN55032 Class A, ICES-003 Class A, VCCI-CISPR32 Class A, EN61000-3-2, EN61000-3-3, KN32 Class A, CNS13438 Class A

EMC: Immunity

EN55024 (including EN 61000-4-5), EN300386, KN35

Environmental

Reduction of Hazardous Substances (RoHS) including Directive 2011/65/EU

Telco

Common Language Equipment Identifier (CLEI) code

U.S. government certifications

USGv6 and IPv6 Ready Logo

Connectors and interfaces

Ethernet interfaces

10BASE-T ports: RJ-45 connectors, 2-pair Category 3, 4, or 5 Unshielded Twisted Pair (UTP) cabling

100BASE-TX ports: RJ-45 connectors, 2-pair Category 5 UTP cabling

1000BASE-T ports: RJ-45 connectors, 4-pair Category 5 UTP cabling

1000BASE-T SFP-based ports: RJ-45 connectors, 4-pair Category 5 UTP cabling

Indicator LEDs

Per-port status: link integrity, disabled, activity

System status: System

CAB-CONSOLE-RJ45 Console cable 6 ft. with RJ-45

CAB-CONSOLE-USB Console cable 6 ft. with USB Type A and mini-B connectors

Power

Use the supplied AC power cord to connect the AC power connector to an AC power outlet

Models have external power supply

Management

IF-MIB

INET-ADDRESS-MIB

OLD-CISCO-CHASSIS-MIB

OLD-CISCO-FLASH-MIB

OLD-CISCO-INTERFACES-MIB

OLD-CISCO-IP-MIB

OLD-CISCO-SYS-MIB

OLD-CISCO-TCP-MIB

OLD-CISCO-TS-MIB

RFC1213-MIB

RMON-MIB

RMON2-MIB

SNMP-FRAMEWORK-MIB

SNMP-MPD-MIB

SNMP-NOTIFICATION-MIB

SNMP-TARGET-MIB

SNMPv2-MIB

TCP-MIB

UDP-MIB

Standards

IEEE 802.3ab 1000BASE-T

IEEE 802.3z 1000BASE-X

RMON I and II standards

SNMP v1, v2c, and v3

IEEE 802.3az

IEEE 802.3ae 10 Gigabit Ethernet

IEEE 802.1ax

RFC compliance

RFC 1256 — ICMP Router Discovery

RFC 1305 — NTP

RFC 1492 — TACACS

RFC 1493 — Bridge MIB

RFC 1542 — BOOTP extensions

RFC 1901 — SNMP v2C

RFC 1902-1907 — SNMP v2

RFC 1981 — Maximum Transmission Unit (MTU) Path Discovery IPv6

FRC 2068 — HTTP

RFC 2131 — DHCP

RFC 2138 — RADIUS

RFC 2233 — IF MIB v3