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Hardware
Included Power Adapter Yes
PoE Yes
Ethernet Port 24
Ethernet Port Speed 10/100 Mbps
Ethernet Port Uplink Speed 10/100/1000 Mbps
Optical Port Uplink Speed 1 Gbps
Description of Function Slots Port 1–24: 24 × RJ-45 10/100 Mbps
Port 25–26: 2 × RJ-45 10/100/1000 Mbps
Port 25–26: 2 × SFP 1000 Mbps (combo)
Debugging 1 × Console port
Reset Button 1
Power Supply Built-in power supply: 100–240 VAC, 50/60 Hz, 6 A
Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity 5%–95% (RH)
Storage Temperature –20 °C to +70 °C (–4 °F to +158 °F)
Storage Humidity 5%–95% (RH)
Power Consumption Full load: 360 W

Performance
Layer Layer 2
Management Type Yes
Switching Capacity 8.8 Gbps
Packet Forwarding Rate 6.55 Mpps
Packet Buffer Size 2.75 Mbit
MAC Table Size 4K
VLAN Number 31
Communication Standard IEEE802.3; IEEE802.3u; IEEE802.3X; IEEE 802.3ab; IEEE 802.3z

Feature
PoE Protocol IEEE802.3af; IEEE802.3at; Hi-PoE
PoE Power Port 1–2 ≤60 W;
Port 3–24 ≤30 W;
Total ≤360 W
PoE Power Consumption Management PoE power consumption management;
PoE power on/off;
Turns off PoE if overload is detected;
Green PoE
PoE Pin Assignment 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
ePoE Yes
Spanning Tree Protocol STP/RSTP
VLAN Function Port-based VLAN
Link Aggregation Static link aggregation
LACP
IEEE 802.3x Flow Control Yes
Multicast IGMP Snooping v1/v2
DHCP Function DHCP Client
Security Multi-level user management and password; protection;
802.1X;
RADIUS;
Port isolation
QoS/ACL SP/WRR queue scheduling
Equipment Management SNMPv1/v2/v3;
System logs, multi-level alarms;
LLDP

General
Statics Protection Air discharge: 8 kV;
contact discharge: 6 kV
Lighting Protection Common mode: 4 kV;
differential mode: 2 kV
Net Weight 3.44 kg (7.58 lb)
Gross Weight 4.42 kg (9.74 lb)
Product Dimensions 440 mm × 300 mm × 44 mm
(17.32″” × 11.81″” × 1.73″”) (L × W × H)
Packaging Dimensions 565 mm × 530 mm × 415 mm (22.24″ × 20.87″ × 16.34″) (L × W × H)
Casing Material Sheet metal
Installation Desktop mount; rack mount
Certifications CE; FCC