Hardware Specifications |
Copper Ports |
24 10/ 100/1000BASE-T RJ-45
Auto-MDI/MDI-X ports |
10/100/1000Mbps / SFP Combo Interfaces |
4 10/100/1000Mbps TP and SFP shared
combo interfaces, SFP (Mini-GBIC) supports
100/1000Mbps Dual mode DDM, shared with
Port-21 to Port-24 |
10Gbps Fiber Uplink Ports |
2 1/10GBASE-SR/LR SFP+ slots |
10Gbps Fiber Stackable Ports |
2 10GBASE-SR/LR SFP+ slots |
Console |
1 x RJ45 serial port (115200, 8, N, 1) |
Switch Architecture |
Store-and-Forward |
Switch Fabric |
128Gbps / non-blocking |
Throughput |
95.2Mpps@64Bytes |
Address Table |
16K entries, automatic source address
learning and ageing |
Shared Data Buffer |
4 megabits |
Flow Control |
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
¡@ |
Jumbo Frame |
9K bytes |
Reset Button |
< 5 sec: System reboot
> 5 sec: Factory default |
LED |
System:
PWR (Green),
Master (Green),
PWR1 (Green),
PWR2 (Green),
FAN1 (Green),
FAN2 (Green)
10/100/1000T RJ45 Interfaces (Port 1
to Port 24):
10/100/1000Mbps LNK/ACT (Green)
PoE In-Use (Orange)
100/1000Mbps SFP Combo Interfaces
(Port 21 to Port 24):
1000Mbps (Green),
LNK/ACT (Orange)
1/10Gbps SFP+ Interfaces (Port 25 to
Port 26):
10Gbps LNK/ACT (Green),
1Gbps LNK/ACT (Orange)
10G Stackable Interfaces (Port 27 to
Port 28):
Stack (Green),
LNK/ACT (Orange) |
Power Requirements |
100~240V AC, 50/60Hz |
Power Consumption (Full Loading) |
502 watts / 1712.8 BTU Max. |
ESD Protection |
6KV DC |
Dimensions (W x D x H) |
440 x 300 x 44.5 mm, 1U height |
Weight |
4887g |
Stacking Functions |
Stacking Ports |
2 SFP+ slots |
Stacking Numbers |
16 |
Stacking Bandwidth |
40Gbps full duplex |
Stack ID Display |
7-Segment LED display (1~9, A~F, 0) |
Stack Topology |
Ring / Chain / Back-to-Back |
Power over Ethernet |
PoE Standard |
IEEE 802.3af / 802.3at PoE / PSE |
PoE Power Supply Type |
End-span |
PoE Power Output |
Per Port 56V DC, Max. 30.8 watts |
Power Pin Assignment |
1/2(+), 3/6(-) |
PoE Power Budget |
440 watts (max.) @ 25 degrees C
380 watts (max.) @ 50 degrees C
¡@ |
PoE Ability |
PD @ 7 watts 24 units
PD @ 15.4 watts 24 units
PD @ 30.8 watts 14 units |
Layer2 Management Function |
Basic Management Interfaces |
Console, Telnet, Web Browser, SNMP v1,
v2c |
Secure Management Interfaces |
SSH, SSL, SNMP v3 |
Port Configuration |
Port disable / enable
Auto-negotiation 10/100/1000Mbps full and
half duplex mode selection
Flow Control disable / enable |
Port Status |
Display each port¡¦s speed duplex mode,
link status, flow control status, auto
negotiation status, trunk status |
Port Mirroring |
TX / RX / Both
Many-to-1 monitor |
VLAN |
802.1Q tagged based VLAN, up to 255 VLAN
groups
Q-in-Q tunneling
Private VLAN Edge (PVE)
MAC-based VLAN
Protocol-based VLAN
Voice VLAN
MVR (Multicast VLAN Registration)
Up to 255 VLAN groups, out of 4094 VLAN IDs |
Link Aggregation |
IEEE 802.3ad LACP / Static Trunk
Supports 14 groups of 8-Port trunk
¡@ |
QoS |
Traffic classification based, Strict
priority and WRR
8-level priority for switching
- Port Number
- 802.1p priority
- 802.1Q VLAN tag
- DSCP/TOS field in IP Packet |
IGMP Snooping |
IGMP (v1/v2/v3) Snooping, up to 255
multicast Groups
IGMP Querier mode support |
MLD Snooping |
MLD (v1/v2) Snooping, up to 255
multicast Groups
MLD Querier mode support |
Access Control List |
IP-based ACL / MAC-based ACL
Up to 256 entries |
Bandwidth Control |
Per port bandwidth control
Ingress: 500Kb~80Mbps
Egress: 64Kb~80Mbps |
SNMP MIBs |
RFC 1213 MIB-II
RFC 2863 IF-MIB
RFC 1493 Bridge MIB
RFC 1643 Ethernet MIB
RFC 2863 Interface MIB
RFC 2665 Ether-Like MIB
RFC 2737 Entity MIB
RFC 2819 RMON MIB (Group 1, 2, 3 and 9)
RFC 2618 RADIUS Client MIB
RFC 3411 SNMP-Frameworks-MIB
IEEE 802.1X PAE
LLDP
MAU-MIB
Power over Ethernet MIB |
Layer3 Function |
IP Interfaces |
Max. 128 VLAN interfaces |
Routing Table |
Max. 32 routing entries |
Routing Protocols |
IPv4 hardware static routing
IPv6 hardware static routing |
Standards Conformance |
Regulation Compliance |
FCC Part 15 Class A, CE |
Standards Compliance |
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX/100BASE-FX
IEEE 802.3z 1000BASE-SX/LX
IEEE 802.3ab 1000BASE-T
IEEE 802.3x flow control and back pressure
IEEE 802.3ad port trunk with LACP
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN tagging
IEEE 802.1x Port Authentication Network
Control
IEEE 802.1ab LLDP
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP version 1
RFC 2236 IGMP version 2
RFC 3376 IGMP version 3
RFC 2710 MLD version 1
FRC 3810 MLD version 2 |
Environments |
Operating |
Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing) |
Storage |
Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing) |