Commercial L2 Managed Ethernet Switch With 810/100/1000Base-T Ports + 21000Base-X SFP Slotts

Product Highlights

Provides 8x 10/100/1000Base-T electrical ports
Offers 2x SFP slots, supporting insertion of 100M SFP/1000M SFP modules
Supports standard Ethernet protocols such as IEEE 802.3
Supports MQTT protocol
Supports ITU-T G.8032 standard ERPS ring network protocol, with a self-healing time of up to 20ms
Supports STP/RSTP/MSTP network redundancy protocols
Supports IGMP v1/v2/v3 (IGMP snooping) multicast management
Supports SNMP v2c/v3 & 802.1Q VLAN network management
Allows management and configuration via multiple methods including Web, Telnet, and Console (CLI)
Features high-strength metal casing

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Product Detail

Description

SH-M328 commercial-grade managed ethernet switch offers 8x 10/100/1000Base-T Ethernet ports and 2x 1000Base-X SFP slots. It supports ERPS ring network and one-click ring network, complies with the G.8032 ERPS Ethernet ring protection switching protocol, with a self-healing time of up to 20ms. In case of network failures, it can quickly recover to ensure uninterrupted communication for critical applications.

Additionally, it supports Layer 2 network management functions, allowing device management and configuration via Web, Telnet, Console (CLI) and SNMP. With superior performance, simple operation and user-friendly interface, the product provides an ideal networking solution for workgroup users or small local area networks.

Buying Guide

Model	Specifications
SH-M328-SFP	Commercial L2 Managed Ethernet Switch With 810/100/1000Base-T Ports + 21000Base-X SFP Slots (modules not included)
SH-M328T	Commercial L2 Managed Ethernet PoE Switch With 810/100/1000Base-T PoE Ports + 21000Base-X SFP Slots
SH-M328-3A	Commercial L2 Managed Ethernet Switch With 810/100/1000Base-T Ports + 21000Base-X SFP Slots, single-mode single-fiber T1310/R1550nm 3KM SC, DC5V, external power supply
SH-M328-3B	Commercial L2 Managed Ethernet Switch With 810/100/1000Base-T Ports + 21000Base-X SFP Slots, single-mode single-fiber T1550/R1310nm 3KM SC, DC5V, external power supply
SH-M328-20A	Commercial L2 Managed Ethernet Switch With 810/100/1000Base-T Ports + 21000Base-X SFP Slots, single-mode single-fiber T1310/R1550nm 20KM SC, DC5V, external power supply
SH-M328-20B	Commercial L2 Managed Ethernet Switch With 810/100/1000Base-T Ports + 21000Base-X SFP Slots, single-mode single-fiber T1550/R1310nm 20KM SC, DC5V, external power supply

Hardware Parameters

Ports

Parameter	Details
Ethernet ports	8x 10/100/1000Base-T RJ45 ports
Transmission distance	≤100m @100/1000Base-T; ≤250m @10Base-T
Optical ports	2x 1000M SFP slots
Wavelength	Multimode: 850nm, 1310nm Single-mode: 1310nm, 1550nm Single-fiber: 1310/1550nm, 1490/1550nm
Transmission distance	Multimode: 550m/2km; Single-mode: 3km~120km

Switching Features

Parameter	Details
Switching capacity	20G
MAC address table	8K
Packet forwarding rate	14.88Mpps
Store-and-forward	Supported

Power Supply

Parameter	Details
Power supply voltage	AC100~240V
Power consumption	≤1.5W (no-load); ≤5W (full-load)
Interface	IEC 60320 C13 (commonly referred to as “品字形插口”)

Environment

Parameter	Details
Operating temperature	0℃- +65℃
Operating humidity	5%-90% (non-condensing)
Storage temperature	-40℃- +70℃
Storage humidity	5%-95% (non-condensing)

Mechanical Structure

Parameter	Details
Housing	Metal profile
Dimensions	21014045mm
Net weight	1.2kg
Installation method	Desktop installation

Reliability

Parameter	Details
LED	Power indicator; Optical port Link/Act indicator; Electrical port Link/Act indicator; Electrical port speed indicator
MTBF	500,000 hours

Software Features

Protocol Standards

Parameter	Details
IEEE802.3	Ethernet Protocol
IEEE802.3i	10Base-Tx
IEEE802.3u	100Base-Tx/Fx
IEEE802.3z	1000Base-X
IEEE802.3ab	1000Base-Tx
IEEE802.3x	Flow Control
IEEE802.3af/at	POE/POE+
IEEE802.3ad	LACP (Link Aggregation Control Protocol)
IEEE802.1p	COS (Class of Service)
IEEE802.1q	VLAN (Virtual Local Area Network)
IEEE802.1d	STP (Spanning Tree Protocol)
IEEE802.1w	RSTP (Rapid Spanning Tree Protocol)
IEEE802.1x	Security Authentication
IEEE802.1ab	LLDP (Link Layer Discovery Protocol)

Switching Features

Parameter	Details
DIP Switches	One-click ring network; Reserved; Reserved
Redundant Network	Supports STP/RSTP/MSTP and ERPS
Loop Protection	Supports proprietary loop protection protocol
ERPS	Supports single ring, tangent ring, intersecting ring, and multi-ring
MAC Address Table	Complies with IEEE 802.1q standard; supports automatic MAC address learning and aging; supports static and dynamic MAC entries
Mirroring	Supports port-based bidirectional mirroring, VLAN-based ingress mirroring, and flow-based ingress mirroring
Layer 2 Multicast	Supports IGMP V1, V2, V3 Snooping; supports source port checking; supports IGMP Fast Leave; supports IGMP Filter; supports IGMP Proxy
VLAN	Supports port-based VLAN; supports access port, trunk port, and hybrid port
Private VLAN	Supported
GVRP	Supported
Port Aggregation	Supports static aggregation and dynamic aggregation (LACP protocol)

Security Features

Parameter	Details
QoS	Supports QoS re-marking, priority mapping, SP, WRR, and SP+WRR scheduling algorithms, ingress rate limiting, ingress priority rate limiting, egress rate limiting, egress queue rate limiting, flow-based QoS, and storm suppression; each port supports 8 queues
ACL	Supports matching fields of Layer 2, Layer 3, and Layer 4; supports actions such as log, redirection, mirroring, and rate limiting
Dot1x	Supports port-based 802.1X authentication, user-based 802.1X authentication, MAC-based authentication, and Radius service
IP Source Guard	Supports dynamic entries (from DHCP Snooping) and static entries (from configuration)
ARP Inspection	Supports dynamic entries (from DHCP Snooping) and static entries (from configuration)
Diagnostic Maintenance	Supports ping (IPv4), ping (IPv6), traceroute (IPv4), and traceroute (IPv6)

Management Features

Parameter	Details
Management Functions	Supports Telnet, CLI, WEB, and SNMP management modes
SNMP	Supports SNMP V2C and SNMP V3
RMON	Supports statistics group, history group, alarm group, and event group
Web Management	Supports Web management, HTTP V1.1, and HTTPS
IPV4/IPV6	Supports IPv4 and IPv6
Security Functions	Supports DHCP Snooping, 802.1X, user-level management, ACL (Access Control List), DDOS protection, and port-based MAC filtering/binding
Port Management	Supports port enabling and disabling, rate setting, and 802.3x flow control

Application Features

Parameter	Details
NTP	Supports NTP Client
DHCP Client	Supported
DHCP Snooping	Supports establishing snooping table; supports trusted ports
TFTP	Supports TFTP Client
Telnet	Supports Telnet Server
SSH	Supports SSH Server
Version Upgrade	Supported