Model

HT3208GIP-SFPG2

Port characteristics

Fixed port t

Downlink Port

8*10/100/1000Base-T RJ45 POE Ports

Uplink Port

2*100/1000M SFP Ports

PoE Port

1-8 ports support af/at standard PoE power supply, transmission distance

100-250 meters

Network port characteristics

1-4/1-8 ports 10/100/1000M adaptive, full/half duplex MDI/MDI-X adaptive

Twisted pair transmission

10BASE-T：Cat3,4,5 UTP(≤250 meter)

100BASE-TX：Cat5 or later UTP(≤100 meter) 1000BASE-T：Cat5e or later UTP(≤100 meter)

Optical port characteristics

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)

Optical cable

Multimode：850nm 0～550M ， 50μm/125μm&62.5μm/125μm

Single mode ：1310nm 0～40KM ， 1550nm 0～120KM 。9.5μm/125μm

Switching chip parameters

Network management type

L2+Managed

Networking protocol

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

Forwarding mode

Store and forward (full line speed)

CPU

500MHz

DRAM

1Gbits

FLASH

128Mbits

Backplane bandwidth

20Gbps（ No blocking ）

Packet forwarding rate

@64byte

14.88Mpps

MAC Address Table

8K

Packet forwarding cache

4.1Mbits

Jumbo frame

10Kbytes

Pilot lamp

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).

One click restore switch

1*press and hold for 6 seconds, and release to Factory reset

MTBF

500000 hours

POE and power supply characteristics

POE Port

1-8 ports support IEEE802.3af/at

standard POE power supply

POE management

Support for PoE on/off and restart per port, display of PoE working status per

port, and real-time PoE power display

Power supply pin

Default 1/2 (+), 3/6 (-) 4-core power supply

Single port maximum PoE

30W， Standard IEEE802.3af/at

power

Total power/input voltage

DC48-57V

Overall Power Consumption

Standby power consumption: ＜

10W; Full load power consumption:

＜ 120W@af , 240W@at

Supporting power supply

The default power supply is not compatible and needs to be purchased separately. It is recommended to purchase

DC48V/120W or DC48V/240W

Physical specification parameters

Heat dissipation method

No fan for natural heat dissipation

Working

temperature/humidity

-40～+75°C；5%～90% RH No condensation

Storage

temperature/humidity

-40～+85°C；5%～95% RH No condensation

Dimension （L*W*H）

150*132*48mm

Net weight/Gross weight

＜1.0kg / ＜1.3kg

Installation method

Desktop and rail mounted

Certification & Warranty

Lightning

protection/protection level

Port lightning protection: 6KV 8/20us; Protection level: IP40

Applicable industrial standards

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)

Mechanical properties

IEC60068-2-6 (Anti vibration)

IEC60068-2-27 (Impact resistance) IEC60068-2-32 (free fall)

Certification

CE，FCC，RoHS，CCC

Warranty period

5 Years

Software Management Features

Port

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

IP Routing

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

VLAN

Supports port based VLANs (4K), IEEE802.1q VLANs Support for protocol based VLANs

Supports three types of port configurations: Access, Trunk, and Hybrid

Port aggregation

Supports static aggregation and dynamic aggregation (LACP)

Supports up to 5 aggregation groups, with each aggregation group supporting

up to 8 ports

Ring network function

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

Multicast

Supports IGMP Snooping v1/v2/v3, up to 1024 multicast groups

Image

Supports bidirectional traffic mirroring for basic ports

QoS

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

ACL

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

Safety characteristics Management and

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

DHCP

Supports DHCP Serve Supports DHCP Client

Supports DHCP Snooping v1/v2/v3

Maintenance

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)

System requirements

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)