|
Performance
|
|
Layer
|
Layer 2
|
|
Managed
|
Yes
|
|
Switching Capacity
|
8.8 Gbps
|
|
Packet Forwarding Rate
|
6.55 Mpps
|
|
Packet Buffer Memory
|
2.75 Mbit
|
|
MAC Table Size
|
4K
|
|
Communication Standard
|
IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE 802.3ab;
IEEE 802.3z
|
|
Hardware Feature
|
|
Standard Power Supply
|
Yes
|
|
PoE
|
Yes
|
|
Ethernet Port
|
24
|
|
Optical Port
|
2
|
|
Ethernet Port Rate
|
100 Mbps
|
|
Optical Port Rate
|
1 Gbps
|
|
Number of Bussiness Card Slots
|
Port 1-24: 24 × RJ-45 10 M/100 M (PoE)
Port 25-26: 2 × RJ-45 10 M/100 M/1000 M (uplink)
Port 25-26: 2 × SFP 1000 M (uplink) (combo)
|
|
Debugging
|
Console × 1
|
|
Power Supply
|
100V–240V AC
|
|
Operating Temperature
|
–10 °C to +55 ° (14 °F to 131 °F)
|
|
Operating Humidity
|
10% RH–90% RH
|
|
Power Consumption
|
Idling: 10W
Full load: 360W
|
|
PoE
|
|
PoE Standard
|
IEEE802.3af/ IEEE802.3at/ Hi-PoE/IEEE802.3bt
|
|
PoE Budget
|
Port 1-2 ≤ 90W, Port 3-24 ≤ 30W, total ≤ 360W
|
|
PoE Pin Assignment
|
1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
|
|
PoE Management
|
Power consumption management
Power on and power off
Power down for overload
Green PoE
Legacy support
|
|
Long Distance PoE Transmission
|
250 m long-distance power supply
|
|
Function
|
|
Spanning Tree Protocol
|
IEEE 802.1d (STP); 802.1w (RSTP)
|
|
VLAN
|
IEEE802.1q Standard VLAN
|
|
Flow Control
|
Support IEEE 802.3x (full duplex flow control) and back pressure flow control (half duplex)
|
|
Link Aggregation
|
Static; LACP
|
|
Port Mirroring
|
One-to-one; multiple-to-one
|
|
Multicast
|
GMP snooping based on port
|
|
DHCP
|
DHCP client
|
|
Security
|
Hardware supports IP and MAC binding based on port, MAC filtering based on port, and IEEE802.1x port authentication
|
|
QoS
|
High and low priority
WRR
802.1P
DSCP
Priority based on protocol
|
|
General
|
|
ESD
|
Air discharge: 8kV
Contact discharge: 6kV
|
|
Thunder-proof
|
Common mode: 4kV
Differential mode: 2kV
|
|
Dimensions
|
440 mm × 300 mm × 44 mm (17.32" × 11.81" × 1.73") (L × W × H)
|
|
Packaging Dimensions
|
Packing box: 527 mm × 412 mm × 110 mm (20.75" × 16.22" × 4.33") (L × W × H)
Protective box: 584 mm × 549 mm × 446 mm (22.99" × 21.61" × 17.56") (L × W × H)
|
