|
Hardware
|
|
Included Power Adapter
|
Yes
|
|
PoE
|
Yes
|
|
Ethernet Port
|
24 × RJ-45 10/100/1000 Mbps
|
|
Optical Port
|
4 × SFP+ 1/10 Gbps
|
|
Ethernet Port Speed
|
10/100/1000 Mbps
|
|
Optical Port Uplink Speed
|
1/10 Gbps
|
|
Description of Function Slots
|
Port 1-24: 24 × RJ-45 10/100/1000 Mbps;
Port 21S-24S: 4 × SFP 100/1000 Mbps (Combo);
Port 25-28: 4 × SFP+ 1/10 Gbps
|
|
Management port
|
1 × Micro-USB port
1 × Console port
|
|
Power Supply
|
Built-in power supply: 100–240 VAC, 50/60 Hz, 8 A
|
|
Operating Temperature
|
–5 °C to +45 °C (+23 °F to +113 °F)
|
|
Operating Humidity
|
5%–95% (RH)
|
|
Storage Temperature
|
–40 °C to +70 °C (–40 °F to +158 °F)
|
|
Storage Humidity
|
5%–95% (RH)
|
|
Fanless Design
|
No
|
|
Power Consumption
|
Idling: 24 W
Full load: 451 W
|
|
Performance
|
|
Layer
|
L3
|
|
Management Type
|
Yes
|
|
MTBF
|
85.69 years
|
|
Switching Capacity
|
Box switching capacity: 336Gbps
Port switching capacity: 128Gbps
|
|
Packet Forwarding Rate
|
95.232 Mpps
|
|
Packet Buffer Size
|
12 Mbit
|
|
Jumbo Frame
|
10K Byte
|
|
MAC Table Size
|
16K
|
|
VLAN Number
|
4K
|
|
VLAN Interface
|
512
|
|
IPv4 Routes
|
1K
|
|
Dynamic ARP
|
1K
|
|
Communication Standard
|
IEEE 802.3; IEEE 802.3u; IEEE 802.3X; IEEE 802.3ab; IEEE 802.3z; IEEE 802.3ad; IEEE 802.3ae
|
|
PoE
|
|
PoE Protocol
|
IEEE 802.3af; IEEE 802.3at
|
|
PoE Power
|
Port 1-24 ≤ 30 W, total power ≤ 370 W
|
|
PoE Power Consumption Management
|
Power consumption management; power on and power off; power down for overload; green PoE
|
|
PoE Pin Assignment
|
1, 2 (V+), 3, 6 (V-)
|
|
Features
|
|
Ring Network Protocol
|
STP/RSTP/MSTP
PVST
RRPP
ERPS
|
|
Routing
|
Static routing
IPV6 policied routing
RIPv1/v2/ng
OSPFv2/v3
Policy based routing
|
|
VLAN Function
|
Port-based VLAN
MAC-based VLAN
Protocol-based VLAN
Subnet-based VLAN
QinQ, flexible QinQ
VLAN Mapping
Voice VLAN
MVRP
|
|
Link Aggregation
|
Static link aggregation
Dynamic link aggregation
Cross-device link aggregation
Gigabit Ethernet port aggregation
10 Gigabit Ethernet port aggregation
|
|
IEEE 802.3x Flow Control
|
Yes
|
|
Multicast
|
IGMP Snooping v1/v2/v3
PIM Snooping
Multicast VLAN
IGMP v1/v2/v3
|
|
Reliability
|
IRF; VRRP; DLDP; LLDP; VCT
|
|
ARP
|
ARP source suppression
Dynamic ARP source detection
ARP anti-attack
ARP detection
ARP rate limit
|
|
DHCP Function
|
DHCP Client
DHCP Snooping
DHCP Relay
DHCP Server
DHCP Snooping option 82
DHCP Relay option 82
DHCP Snooping Trust
DHCP Snooping entry backup
|
|
Security
|
Multi-level user management and password protection
802.1X
RADIUS
SSH 2.0
Port isolation
HWTACACS
IP/Port/MAC binding
IP Source Guard
HTTPS
Triple
|
|
QoS/ACL
|
802.1p/DSCP priority tag
Packet filtering
SP/WRR/SP+WRR queue scheduling
Port-based rate limit
Traffic-based redirection
Time range
|
|
IPv6
|
ICMPv6
Traceroute v6
Telnet v6
SSH2 v6
ND/ND snooping/ND proxy/ND detection
SAVI
IPv6 Portal
DNS Client for IPv6
SNMP for IPv6
RIPNG and OSPFv3
IPv6 policy routing
MLD Snooping v1/v2
VRRP V3
DHCPv6 snooping/DHCPv6 client/DHCPv6 relay/DHCPv6 server
IPv6 port binding
|
|
Equipment Management
|
Load update files and update using Xmodem/FTP/TFTP
Configure through CLI, Telnet, and Console port
SNMPv1/v2/v3
Web network management
RMON alarm, RMON event, and RMON history
System logs, multi-level alarms, and debug information
HGMPv2
NTP
Ping and Tracert
VCT
DLDP
Port loopback detection
Power supply, fan, and temperature alarms
BFD
|
|
General
|
|
Statics Protection
|
Air discharge: 8 kV
Contact discharge: 6 kV
|
|
Lighting Protection
|
Common mode: 1 kV
Differential mode: 0.5 kV
|
|
Net Weight
|
≤ 4.75 kg (10.46 lb)
|
|
Gross Weight
|
≤ 5.8 kg (12.78 lb)
|
|
Product Dimensions
|
440 mm × 260 mm × 43.6 mm
(17.32" × 10.24" × 1.72") (L × W × H)
|
|
Packaging Dimensions
|
556 mm × 430 mm × 156 mm
(21.89" × 16.93" × 6.14") (L × W × H)
|
|
Casing Material
|
Sheet metal
|
|
Installation
|
Desktop mount; rack mount
|
|
Certifications
|
CE; FCC
|
