The HT3208GIP-SFPG2 series full gigabit layer 2 network managed PoE switch has 8 gigabit network ports and 2 gigabit uplink SFP optical port slots, with 1-8 ports
supporting IEEE 802.3af/at standard PoE power supply, and a single port PoE power of up to 30W. As a PoE power supply device, it can automatically detect and identify power receiving devices that meet the standards and provide power to them through network cables. It can provide power to POE terminal equipment such as industrial wireless APs, network cameras, industrial control IP telephones, PLC modules, and
industrial sensors through network cables, meeting the demand for high-density PoE power supply in industrial networking environments. It is suitable for industrial
scenarios such as intelligent transportation, rail transit, power industry, mining, petroleum, maritime transportation, metallurgy, and green energy construction to form an economically efficient, stable, and reliable communication network.
The HT3208GIP-SFPG2has L2+network management function, supports IPV4 Static routing forwarding, supports complete security protection mechanism, perfect ACL/QoS policy and rich VLAN functions, and is easy to manage and maintain.
Supporting multiple network redundancy protocols STP/RSTP/MSTP (<50ms) and ERPS (<20ms) ring network protocols, improving link backup and network reliability. In the event of a one-way network failure, communication can be quickly restored, ensuring uninterrupted communication for important transmissions. According to practical application needs, PoE power supply management, port flow control, VLAN partitioning, QoS, LACP, IGMP, and DHCP are configured through network
management methods such as Web, CLI, SNMP, and Telnet. The switches are all
made of aluminum alloy profiles with strong heat dissipation performance, ensuring their long-term stable operation in outdoor high-temperature environments. The business ports support 6KV electrostatic lightning protection, redundant dual power input interfaces, and rail mounted installation, making them the best choice for you to form a ring network and access a multi business network.
Specifications:
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Model
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HT3208GIP-SFPG2
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Port characteristics
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Fixed port t
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Downlink Port
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8*10/100/1000Base-T RJ45 POE Ports
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Uplink Port
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2*100/1000M SFP Ports
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PoE Port
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1-8 ports support af/at standard PoE power supply, transmission distance
100-250 meters
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Network port characteristics
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1-4/1-8 ports 10/100/1000M adaptive, full/half duplex MDI/MDI-X adaptive
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Twisted pair transmission
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10BASE-T：Cat3,4,5 UTP(≤250 meter)
100BASE-TX：Cat5
or later UTP(≤100 meter) 1000BASE-T：Cat5e or later UTP(≤100 meter)
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Optical port characteristics
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Gigabit SFP optical fiber interface, which is not matched with Optical module by default, needs to be purchased separately (optional order
mode/multi-mode, single fiber/dual fiber Optical module, LC/SC)
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Optical cable
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Multimode：850nm 0～550M ， 50μm/125μm&62.5μm/125μm
Single mode ：1310nm 0～40KM ， 1550nm 0～120KM 。9.5μm/125μm
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Switching chip parameters
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Network management type
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L2+Managed
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Networking protocol
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IEEE802.3 10BASE-T；IEEE802.3i 10Base-T IEEE802.3u 100Base-TX
IEEE802.3x
Flow Control IEEE802.3ab
1000Base-T IEEE802.3z 1000Base-X
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 DTE Power via MDI
IEEE 802.3at DTE Power via MDI
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Forwarding mode
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Store and forward (full line speed)
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CPU
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500MHz
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DRAM
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1Gbits
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FLASH
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128Mbits
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Backplane bandwidth
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20Gbps（ No blocking ）
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Packet forwarding rate
@64byte
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14.88Mpps
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MAC Address Table
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8K
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Packet forwarding cache
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4.1Mbits
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Jumbo frame
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10Kbytes
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Pilot lamp
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Power indicator light: PWR (green); System running light: SYS (green); Network indicator light: Link/Act (green); PoE indicator light: PoE (yellow); Light port indicator light: SFP (green).
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One click restore switch
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1*press and hold for 6 seconds, and release to Factory reset
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MTBF
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500000 hours
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POE and power supply characteristics
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POE Port
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1-8 ports support IEEE802.3af/at
standard POE power supply
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POE management
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Support for PoE on/off and restart per port, display of PoE working status per
port, and real-time PoE power display
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Power supply pin
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Default 1/2 (+), 3/6 (-) 4-core power supply
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Single port maximum PoE
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30W， Standard IEEE802.3af/at
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power
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Total power/input voltage
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DC48-57V
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Overall Power Consumption
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Standby power consumption: ＜
10W; Full load power consumption:
＜ 120W@af , 240W@at
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Supporting power supply
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The default power supply is not compatible and needs to be purchased
separately. It is recommended to purchase
DC48V/120W or DC48V/240W
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Physical specification parameters
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Heat dissipation method
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No fan for natural heat dissipation
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Working
temperature/humidity
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-40～+75°C；5%～90% RH No condensation
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Storage
temperature/humidity
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-40～+85°C；5%～95% RH No condensation
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Dimension （L*W*H）
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150*132*48mm
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Net weight/Gross weight
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＜1.0kg / ＜1.3kg
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Installation method
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Desktop and rail mounted
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Certification & Warranty
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Lightning
protection/protection level
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Port lightning protection: 6KV 8/20us; Protection level: IP40
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Applicable industrial standards
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IEC61000-4-2 (ESD): ± 8kV contact discharge, ± 15kV air discharge IEC61000-4-3 (RS): 10V/m (80-1000MHz)
IEC61000-4-4 (EFT): Power line: ± 4kV; Data line: ± 2kV
IEC61000-4-5 (Surge): Power line: CM ± 4kV/DM ± 2kV; Data line: ± 4kV IEC61000-4-6 (RF conduction): 10V (150kHz~80MHz)
IEC61000-4-8 (power frequency magnetic field): 100A/m continuous; 1000A/m, 1s to 3s
IEC61000-4-9 (pulse magnetic field): 1000A/m IEC61000-4-10 (damped oscillation): 30A/m 1MHz IEC61000-4-12/18 (shock wave): CM 2.5kV, DM 1kV
IEC61000-4-16 (common mode conduction): 30V continuous; 300V, 1s FCC Part 15/CISPR22 (EN55022): Class A
IEC61000-6-2 (General Industrial Standard)
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Mechanical properties
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IEC60068-2-6 (Anti vibration)
IEC60068-2-27
(Impact resistance) IEC60068-2-32
(free fall)
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Certification
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CE，FCC，RoHS，CCC
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Warranty period
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5 Years
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Software Management Features
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Port
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Supports IEEE802.3x flow control (full duplex), half duplex backpressure flow control
Supports forced port mode and rate
Support Broadcast storm and port storm suppression
Supports port traffic speed limit, with a minimum granularity of 16Kbps
and a maximum granularity of 1Gbps
Support port real-time traffic management (Flow Interval) Support Jumbo frame size control, up to
16K packets Supports optical DDMI digital diagnostic function
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IP Routing
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Support L2+network management function,
Support IPV4 Static routing/Default route, with a maximum of 128 entries Supports ARP protocol with a maximum of 1024 entries
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VLAN
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Supports port based VLANs (4K), IEEE802.1q VLANs Support for
protocol based VLANs
Supports three types of port configurations: Access, Trunk, and Hybrid
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Port aggregation
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Supports static aggregation and dynamic aggregation (LACP)
Supports up to 5 aggregation groups, with each aggregation group supporting
up to 8 ports
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Ring network function
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Support loop protection function
Support STP/RSTP/MSTP Spanning Tree Protocol
Supports ERPS
ring network (single ring, multi ring, intersecting ring, and tangent ring configurations), with a
self-healing time of less than 20ms for the ring network
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Multicast
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Supports IGMP Snooping v1/v2/v3, up to 1024
multicast groups
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Image
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Supports bidirectional traffic mirroring for basic ports
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QoS
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Supports end-to-end, 802.1P, and DSCP/ToS priority, with each port supporting 8 output queues
Support four priority scheduling modes: Equ, SP, WRR, SP+WRR Support for priority marking Mark/Remark
Supports stream based speed limiting, packet filtering, and redirection
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ACL
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Support L2 to L4 packet filtering function, can match the first 80 bytes of the message, and provide ACL definitions
based on source MAC address, destination
MAC address, source IP address, destination IP address, IP protocol type, TCP/UDP port, TCP/UDP port range, VLAN, etc.
Supports issuing ACL based on port and VLAN
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Safety characteristics Management and
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Support user hierarchical management and password protection Supports port based IEEE802.1X authentication
Supports AAA&RADIUS and TACACS+authentication Support MAC address learning limit
Supports MAC address black holes and address binding
Supports SSH 2.0 and provides a secure encrypted channel for user login Supports port isolation
Support ARP message speed limit function Support IP source address protection Support ARP intrusion detection function Support anti DoS attacks
Support port broadcast message suppression Support host data backup/restore mechanism Quad binding function of IP+MAC+VLAN+ ports
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DHCP
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Supports DHCP Serve Supports DHCP Client
Supports DHCP Snooping v1/v2/v3
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Maintenance
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Support diversified management and maintenance such as web network management, CLI command line (Console,
Telnet), SNMP (V1/V2c/V3), etc. Support web network management (support HTTP/HTTPS)
Supports HTTP and TFTP file upload/download management Supports RMON 1, 2,
3, and 9 groups
Support one button Factory reset Supports NTP clock and local clock Support for local and system logs (SYSLOG) Supports Ping detection
Support cable status check
Supports real-time CPU utilization status viewing Support Link Layer Discovery Protocol LLDP
Support NMS platform based cluster unified management (LLDP+SNMP)
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System requirements
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Web browser: Mozilla Firefox 2.5 or higher, Google Chrome V42 or higher Category 5 and above Ethernet cables;
TCP/IP network adapters and operating systems (such as Microsoft Windows,
Linux, or Mac OS)
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【Packing list】
SHAPE \* MERGEFORMAT 
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Packing list
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ITEM NAME
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Quantity
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Unit
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8+2F Gigabit Managed Industrial POE Switch
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1
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PC
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Quick to use guide
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1
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SET
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Warranty Card and Certificate of Conformity
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1
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SET
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