Switch H3C S1850V2-52X (48GE, 4 SFP+ 10G, Layer 2)

Thông tin chung

Tên sản phẩm

H3C S1850V2-52X

Thương hiệu

H3C

Loại sản phẩm

Layer 2 Gigabit Access Switch

Mã sản phẩm

S1850V2-52X

Product Code

LS-1850V2-52X
LS-1850V2-52X-GL

Cấu hình phần cứng

I/O Ports

48×10/100/1000BASE-T Ethernet
4×1G/10G BASE-X SFP+
1× Serial Console port

Switching Capacity

176 Gbps

Forwarding Capacity

130.952 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
Tối đa 8 cổng mỗi nhóm

Tính năng mạng

Link Aggregation

GE/10GE Port Aggregation
Dynamic Aggregation
Static Aggregation

VLAN

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

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
MAC Address ACL
IPv4/IPv6 Address 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

Forwarding

Wire-speed / Line-rate Architecture

Traffic Statistic

sFlow

Bảo mật và quản lý

Security

Hierarchical User Management
Password Protection
AAA
RADIUS
HWTACACS
SSH 2.0
802.1X
MAC Authentication
Port Security
Port Isolation
IP/Port/MAC Binding
IP Source Guard
DoS Attack Detection
ARP Anti-attack
TCP Attack Defense
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

100–240 VAC, 50/60Hz

Power Consumption

Minimum: 19W
Maximum: 44W

Cooling

1 Fixed Fan

MTBF

115.68 năm

MTTR

1 giờ

Operating Temperature

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

Storage Temperature

-40°C ~ 70°C

Relative Humidity

5% RH ~ 95% RH, non-condensing

Kích thước

440 × 230 × 43.6 mm (W × D × H)

Trọng lượng

≤ 3.5 kg