Overview | H3C S1850V2-28X L2 Managed Switch 24 Port Gigabit, 4 Port SFP+ 10 Gigabit รองรับ Static routing, VLAN 802.1q, LACP, 802.1X, IGMP Snooping, SNMP, Port security, ACL |
Feature | S1850V2-28X |
Switching capacity | 128Gbps |
Forwarding capacity | 95.232Mpps |
CPU | 1 Core, 800MHz |
Flash/SDRAM | 256MB/512MB |
Dimensions (W × D × H) | 440×160×43.6mm |
Weight | ≤ 2.5 kg |
Management port | 1 console port |
Networking interface | 24 10/100/1000Base-T electrical ports 4 1G/10G Base-X SFP Plus optical port |
Port Surge | 6KV |
Input voltage | AC: The rated voltage range is 100V to 240V, 50/60Hz. |
Total power consumption | MIN: AC: 10W MAX: AC: 24W |
Fan number | Fan-less |
MTBF(Year) | 150.86 |
MTTR(Hour) | 1 |
Operating temperature | -5℃ ~ 50℃(normal operating temperature) -5℃ ~ 45℃(When using transceiver modules with maximum transmission distance < 80km) -5℃ ~ 40℃(When using transceiver modules with maximum transmission distance ≥ 80km) |
Storage temperature | -40℃ ~ 70℃ |
Relative humidity (non-condensing) | 5% RH to 95% RH, non-condensing |
Port aggregation | GE/10GE port aggregation
Dynamic aggregation
Static aggregation |
Broadcast/Multicast/Unicast storm suppression | Storm suppression based on port bandwidth percentage
Storm suppression based on PPS
Storm suppression based on BPS
Broadcast traffic/Multicast traffic/Unknown unicast traffic suppression |
Ethernet features | 802.3x traffic control and half-duplex backpressure
Green Ethernet (EEE)
Automatic port energy-saving |
MAC address table | Static MAC address
Blackhole MAC address
Setting the maximum number of port MAC addresses to be learned |
VLAN | Port-based VLAN
MAC-based VLAN
VLAN mapping
MVRP
Voice VLAN* |
DHCP | DHCP Client
DHCP Snooping
DHCP Snooping option82
DHCP Relay
DHCP auto-config |
VLAN interface | Both IPv4 and IPv6 supported |
ARP | ARP Detection
ARP speed limit |
IP routing | Static routing |
Multicast | IGMP Snooping V2/V3
PIM Snooping
MLD Snooping
Multicast VLAN |
Layer 2 ring network protocol | STP/RSTP/MSTP/PVST/PVST+
BPDU protection/root protection/loopback protection/protection against TC-BPDU attack |
ACL | Packet filtering at Layer 2 through layer 4 Traffic classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addresses,
Time range-based ACL
VLAN-based ACL
Bidirectional ACL |
QoS | Port rate limit (receiving and transmitting)
Packet redirection
Committed access rate (CAR)
Eight output queues on each port
Flexible queue scheduling algorithms based on ports and queues, including SP, WRR and SP+WRR
802.1p DSCP remarking |
Traffic Statistic | Sflow |
Forwarding | Wire-speed/Line-rate architecture |
Mirroring | Port mirroring
Traffic mirroring
RSPAN |
Security | Hierarchical user management and password protection
AAA authentication support
RADIUS authentication
HWTACACS
SSH2.0
Port isolation
802.1X authentication, centralized MAC authentication
Port security
IP/Port/MAC binding
IP Source Guard
HTTPs |
Management and maintenance | Loading and upgrading through XModem/FTP/TFTP
Zero Touch Provisioning
Configuration through CLI, Telnet, and console port
SNMPv1/v2c/v3 and Web-based NMS
Restful
Remote monitoring (RMON ) alarm, event, and history recording
IMC NMS
System log, alarming based on severities, and output of debugging information
NTP
Ping, Tracert
NQA
Virtual cable test (VCT)
Device link detection protocol (DLDP)
Loopback-detection |
MAC address entries | 16K |
Static Mac address | 1K |
VLAN table | 4094 |
VLAN interface | 32 |
IPv4 routing entries | 32 |
IPv4 ARP entries | 128 |
IPv4 ACL entries | 512 |
IPv4 multicast L2 entries | 1000 |
IPv6 unicast routing entries | 16 |
QOS forward queues | 8 |
IPv6 ACL entries | 256 |
IPv6 ND entries | 64 |
Jumbo frame length | 10000 |
MAX num in one link group | 8 |
Link group num | 24 |
รับประกัน | ประกันศูนย์ H3C Thailand 5 ปี |
