Switch H3C S1850V2-28X (24GE, 4 SFP+ 10G, Layer 2)

Thông tin chung

Tên sản phẩm

H3C S1850V2-28X

Thương hiệu

H3C

Loại sản phẩm

Layer 2 Gigabit Access Switch

Mã sản phẩm

S1850V2-28X

Product Code

LS-1850V2-28X
LS-1850V2-28X-GL

Cấu hình phần cứng

I/O Ports

24×10/100/1000BASE-T autosensing Ethernet
4×1G/10G BASE-X SFP+
1× Serial Console port

Switching Capacity

128 Gbps

Forwarding Capacity

95.232 Mpps

CPU

1 Core, 800MHz

SDRAM

512 MB

Flash

256 MB

Port Surge

6 kV

Hiệu năng hệ thống

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

IPv6 ACL Entries

256

IPv6 ND Entries

64

QoS Forward Queues

8

Jumbo Frame

10240 bytes

Link Group

Tối đa 24 nhóm

Số cổng tối đa mỗi Link Group

8

Tính năng mạng

Link Aggregation

GE/10GE Port Aggregation
Dynamic Aggregation
Static Aggregation

Ethernet Features

IEEE 802.3x Flow Control
Half-duplex Backpressure
Green Ethernet (EEE)
Automatic Port Energy-saving

MAC Address

Static MAC Address
Blackhole MAC Address
Maximum Port MAC Address Learning Limit

VLAN

Port-based VLAN
MAC-based VLAN
VLAN Mapping
MVRP
Voice VLAN

VLAN Interface

IPv4
IPv6

DHCP

DHCP Client
DHCP Snooping
DHCP Snooping Option 82
DHCP Relay
DHCP Auto-config

ARP

ARP Detection
ARP Speed Limit

IP Routing

Static Routing

Multicast

IGMP Snooping V2/V3
PIM Snooping
MLD Snooping
Multicast VLAN

Spanning Tree

STP
RSTP
MSTP
PVST
PVST+
BPDU Protection
Root Protection
Loopback Protection
TC-BPDU Attack Protection

ACL

Layer 2–Layer 4 Packet Filtering
Source/Destination MAC ACL
Source IPv4/IPv6 ACL
Time Range-based ACL
VLAN-based ACL
Bidirectional ACL

QoS

Port Rate Limit
Packet Redirection
Committed Access Rate (CAR)
8 Output Queues
SP
WRR
SP+WRR
IEEE 802.1p
DSCP Remarking

Storm Suppression

Broadcast
Multicast
Unknown Unicast
Port Bandwidth Percentage-based
PPS-based
BPS-based

Mirroring

Port Mirroring
Traffic Mirroring
RSPAN

Traffic Statistic

sFlow

Forwarding

Wire-speed / Line-rate Architecture

Bảo mật và quản lý

Security

Hierarchical User Management
Password Protection
AAA
RADIUS
HWTACACS
SSH 2.0
Port Isolation
802.1X
MAC Authentication
Port Security
IP/Port/MAC Binding
IP Source Guard
HTTPS

Management

Web-based NMS
CLI
Telnet
Console
SNMPv1/v2c/v3
RESTful
RMON
IMC NMS
NTP
Ping
Tracert
NQA

Maintenance

Zero Touch Provisioning
XModem/FTP/TFTP Upgrade
System Log
Virtual Cable Test (VCT)
Device Link Detection Protocol (DLDP)
Loopback Detection

Nguồn và môi trường

Power Input

Rated: 100–240 VAC @ 50/60Hz
Maximum: 90–264 VAC @ 47–63Hz

Power Consumption

Static: 10W
Fully Loaded: 24W

Cooling

Fanless
Natural Cooling

MTBF

150.86 năm

MTTR

1 giờ

Operating Temperature

-5°C ~ 50°C
-5°C ~ 45°C khi sử dụng transceiver có khoảng cách tối đa <80km
-5°C ~ 40°C khi sử dụng transceiver có khoảng cách tối đa ≥80km

Storage Temperature

-40°C ~ 70°C

Relative Humidity

5% RH ~ 95% RH, non-condensing

Kích thước

440 × 160 × 43.6 mm (W × D × H)

Trọng lượng

≤ 2.5 kg