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General
Type	Managed	Managed	Managed
Stackable	yes	N/A	N/A
Administered	yes	N/A	N/A

General

Type

Managed

Stackable

yes

Administered

yes

Design
Colour of product	Grey	Black	Black
Designed for rack mounting	yes	yes	yes
Form factor	1U	1U	N/A
Reset button	N/A	yes	N/A

Design

Colour of product

Grey

Black

Designed for rack mounting

yes

Form factor

Reset button

yes

Dimensions
Width	17.52 in	17.32 in	17.4 in
Height	1.73 in	1.73 in	1.73 in
Depth	17.52 in	13.78 in	8.31 in
Weight	16.73 lb	10.67 lb	6.83 lb

Dimensions

Width

17.52 in

17.32 in

17.4 in

Height

1.73 in

Depth

17.52 in

13.78 in

8.31 in

Weight

16.73 lb

10.67 lb

6.83 lb

Connectivity
Management interface	CLI RMON SNMP Telnet Web/network	N/A	N/A
Number of ports	48	48	N/A
Power over Ethernet (PoE)	yes	yes	N/A
PoE ports quantity	48	N/A	N/A
PoE+	yes	N/A	N/A
PoE+ ports quantity	48	N/A	N/A
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet	N/A	10G Ethernet
Basic switching RJ-45 Ethernet ports quantity	48	50	24
Number of 10/100Mb/1Gb/10Gb/s ports	0	2	N/A
Number of 10/100Mb/1Gb/s ports	48	48	N/A
Number of 10/100Mb/s ports	0	N/A	N/A
Number of 10Mb/s ports	0	N/A	N/A
Data link protocols	Ethernet Fast Ethernet Gigabit Ethernet	Gigabit Ethernet 10 Gigabit Ethernet	N/A

Connectivity

Management interface

CLI
RMON
SNMP
Telnet
Web/network

Number of ports

Power over Ethernet (PoE)

yes

PoE ports quantity

PoE+

yes

PoE+ ports quantity

Basic switching RJ-45 Ethernet ports type

Basic switching RJ-45 Ethernet ports quantity

Number of 10/100Mb/1Gb/10Gb/s ports

Number of 10/100Mb/1Gb/s ports

Number of 10/100Mb/s ports

Number of 10Mb/s ports

Data link protocols

Ethernet
Fast Ethernet
Gigabit Ethernet

Gigabit Ethernet
10 Gigabit Ethernet

Communication
Standards followed	IEEE 802.3 IEEE 802.3u IEEE 802.1D IEEE 802.1Q IEEE 802.3ab IEEE 802.1p IEEE 802.3af IEEE 802.3x IEEE 802.3ad IEEE 802.1w IEEE 802.1x IEEE 802.1s IEEE 802.3at	IEEE 802.3 IEEE 802.3u IEEE 802.3z IEEE 802.1D IEEE 802.1Q IEEE 802.3ab IEEE 802.1p IEEE 802.3af IEEE 802.3x IEEE 802.3ad IEEE 802.1w IEEE 802.1x IEEE 802.1s IEEE 802.3at IEEE 802.3az	IEEE 802.1D IEEE 802.1s IEEE 802.1w
Layer	Layer 2 Layer 3	Layer 2 Layer 3	Layer 2
Full duplex	yes	N/A	N/A
Switching capacity	256.0 GB/s	176.0 GB/s	52.0 GB/s
Number of VLANs	4000	256	4096
Auto-sensing	yes	N/A	N/A
Performance/Switching capacity	128	176	N/A
Support for Jumboframes	yes	yes	yes
VLAN support	yes	yes	yes
MTU (Maximum Transmission Unit)	9198.0 B	9000.0 B	N/A
10G support	N/A	yes	N/A
Broadcast storm control	N/A	yes	N/A

Communication

Standards followed

IEEE 802.1D
IEEE 802.1s
IEEE 802.1w

Layer

Layer 2
Layer 3

Layer 2
Layer 3

Layer 2

Full duplex

yes

Switching capacity

256.0 GB/s

176.0 GB/s

52.0 GB/s

Number of VLANs

4000

256

4096

Auto-sensing

yes

Performance/Switching capacity

128

176

Support for Jumboframes

yes

VLAN support

yes

MTU (Maximum Transmission Unit)

9198.0 B

9000.0 B

10G support

yes

Broadcast storm control

yes

Technical details
MAC address table	32000	8000	8000
DHCP features	DHCP snooping	DHCP server DHCP relay	DHCP relay
Quality of Service (QoS) support	yes	yes	N/A
Spanning tree protocol	yes	yes	N/A
Virtual LAN features	VLAN Identifier	Voice VLAN Tagged VLAN Port-based VLAN	IP subnet–based VLAN MAC address-based VLAN Multicast VLAN Private VLAN Tagged VLAN Voice VLAN
Packet buffer memory	16.0 mB	24.0 mB	4.1 mB
Flash memory	16384.0 mB	256.0 mB	N/A
Mean time between failures (MTBF)	27770.0 h	53722.0 h	N/A
Jumbo frames	9198.0 B	9.0 B	10000.0 B
Access Control List (ACL)	yes	yes	N/A
Routing protocol	OSPF RIP-1 RIP-2	N/A	N/A
Remote management protocol	SNMP 1 RMON 1 RMON 2 SNMP 3 SNMP 2c CLI NETCONF RESTCONF	SNMP RMON Telnet HTTP HTTPS TFTP SSH	SNMP 1 RMON 1 RMON 2 RMON 3 RMON 9 SNMP 3 SNMP 2c HTTPS SSH SSH-2
Cooling	Active	N/A	N/A
Copper ethernet cabling technology	N/A	10Base-T 10GBase-T 100Base-T 1000Base-T	N/A
IGMP snooping	N/A	yes	yes
Total PoE budget	N/A	382.0 W	370.0 W
Security algorithms	N/A	802.1x RADIUS HTTPS SSH SSL/TLS	802.1x RADIUS
Rate limiting	N/A	yes	N/A
Number of queues	N/A	8	8
Authentication method	N/A	RADIUS	SSH SSH2

Technical details

MAC address table

32000

8000

DHCP features

DHCP snooping

DHCP server
DHCP relay

DHCP relay

Quality of Service (QoS) support

yes

Spanning tree protocol

yes

Virtual LAN features

Voice VLAN
Tagged VLAN
Port-based VLAN

IP subnet–based VLAN
MAC address-based VLAN
Multicast VLAN
Private VLAN
Tagged VLAN
Voice VLAN

Packet buffer memory

16.0 mB

24.0 mB

4.1 mB

Flash memory

16384.0 mB

256.0 mB

Mean time between failures (MTBF)

27770.0 h

53722.0 h

Jumbo frames

9198.0 B

9.0 B

10000.0 B

Access Control List (ACL)

yes

Routing protocol

OSPF
RIP-1
RIP-2

Remote management protocol

SNMP 1
RMON 1
RMON 2
SNMP 3
SNMP 2c
CLI
NETCONF
RESTCONF

SNMP
RMON
Telnet
HTTP
HTTPS
TFTP
SSH

SNMP 1
RMON 1
RMON 2
RMON 3
RMON 9
SNMP 3
SNMP 2c
HTTPS
SSH
SSH-2

Cooling

Active

Copper ethernet cabling technology

IGMP snooping

yes

Total PoE budget

382.0 W

370.0 W

Security algorithms

802.1x RADIUS
HTTPS
SSH
SSL/TLS

802.1x RADIUS

Rate limiting

yes

Number of queues

Authentication method

RADIUS

SSH
SSH2

Features
Multicast support	yes	N/A	N/A
Link aggregation	yes	yes	N/A
Max operating temperature	113.0 °F	122.0 °F	122.0 °F
Min operating temperature	23.0 °F	32.0 °F	32.0 °F
Web-based management	N/A	yes	N/A
Port mirroring	N/A	yes	N/A
SSH/SSL support	N/A	yes	yes
System event log	N/A	yes	N/A

Features

Multicast support

yes

Link aggregation

yes

Max operating temperature

113.0 °F

122.0 °F

Min operating temperature

23.0 °F

32.0 °F

Web-based management

yes

Port mirroring

yes

SSH/SSL support

yes

System event log

yes

Power
Power consumption (typical)	715.0 W	N/A	430.0 W
Power device	Internal	Internal	Internal
AC input frequency	N/A	50.0 Hz	50.0 Hz
AC input voltage	N/A	120.0 V	100.0 V
Power consumption (max)	N/A	502.3 W	N/A