The HT3316GI-GF4-M12 switch is a M12 rack-mountable Layer 3 switch introduced by our company. It features 4 Gigabit single-fiber FC optical ports and 16 M12 X-type 10/100/1000M auto-sensing electrical ports, delivering advanced hardware processing capabilities and the most comprehensive service features. Supporting IPv4/IPv6 hardware dual-stack and wire-speed forwarding, it empowers customers to confidently navigate the upcoming IPv6 era while delivering high-capacity switching capabilities.

The HT3316GI-GF4-M12 operates within a -40°C to 80°C temperature range, delivering exceptional ruggedness for demanding environments. Its rail-mount design and wide-temperature operation make this industrial-grade switch a plug-and-play solution.

Product Model:
HT3316GI-GF4-M12
Product Ports:
4 Gigabit FC optical ports + 16 Gigabit 8-pin X-type M12 electrical ports
Management Port:
1 8-pin X-type M12 Console port
Reset Button:
1 Factory Reset button
Switching Capacity:
598Gbps
Packet Forwarding Rate:
252Mpps
MAC Address:
Supports 32K MAC address table; supports auto-update and bidirectional learning
Operating Temperature:
-40~80°C
Storage Temperature:
-40~85°C
Operating Humidity:
10%～90% RH (non-condensing)
Storage Humidity:
5%～95% RH (non-condensing)
Input Voltage:
AC/DC 110-240V
Dimensions:
442 x 325 x 44 mm (L x W x H)
Unit Weight:
<4 kg
Unit Power Consumption:
<30 W
Port Aggregation:
Supports static and dynamic aggregation
Port Mirroring:
Supports multi-to-one port mirroring with no limit on mirror source ports
Loop Protection:
Supports loop detection/avoidance
Ring Protocol:
Supports industrial-grade ERPS ring protocol
Port Flow Control:
Supports half-duplex backpressure-based control
Port Rate Limiting:
Supports full-duplex PAUSE frame-based control
IP Routing:
Supports port-based input/output bandwidth management
Supports static routing;
Supports dynamic routing: RIP, RIPng, OSPF, OSPFv3;
Supports VRRP (Virtual Router Redundancy Protocol)
QoS:
SP (Strict Priority), strict priority round-robin algorithm;
WFQ (Weighted Fair Queuing);
WRR (Weighted Round Robin) algorithm;
Random Early Detection (RED) algorithm;
Weighted Random Early Detection (WRED) algorithm;
Head Of Line (HoL) congestion prevention mechanism;
Best-Effort Service;
First Come First Served (FCFS) algorithm;
802.1p port queue priority algorithm;
Cos/Tos, QOS marking;
Cable Sequence:
Supports Auto-MDIX function, automatically identifies straight-through and crossover cables
System Maintenance:
Supports configuration file upload/download;    Supports upgrade package upload;
Supports WEB factory reset;     Supports system logging;
Supports Ping detection, tracert detection, cable detection;
Supports WEB interface management (supports HTTP and HTTPS protocols);
Supports CLI interface management;         Supports Telnet remote management;
Supports SSH 2.0;               Supports SNMP network management;
Supports RMON;                 Supports LLDP;
VLAN:
Supports up to 4096 VLANs;
Supports 802.1Q standard VLANs;
Supports QinQ
Supports Voice VLAN, MAC VLAN, IP VLAN;
Storm Suppression:
Supports suppression of broadcasts, multicasts, unicasts, etc.
Spanning Tree:
Supports STP Spanning Tree Protocol;
Supports RSTP Rapid Spanning Tree Protocol;
Supports MSTP Multiple Spanning Tree Protocol;
Supported Protocol Standards:
IEEE 802.3ad, Link Aggregation Protocol;
IEEE 802.3, 10BASE-T Ethernet;
IEEE 802.3u, Fast Ethernet standard;
IEEE 802.3ab, Gigabit Ethernet standard;
IEEE 802.3z, Gigabit Ethernet fiber standard;
IEEE 802.3ae, 10G Ethernet standard;
IEEE 802.3x, Full-duplex Ethernet data link layer flow control;
IEEE 802.3az, EEE Energy Efficient Ethernet standard;
auto-negotiation mode:
Electrical ports support 10/100/1000M auto-negotiation
Fiber ports support 1G
Multicast control:
Supports IGMP Snooping;
Supports MLD Snooping (Multicast Listener Discovery Snooping)

Security Features:
Hardware supports IP ACL, MAC ACL, VLAN ACL, and Layer 3/4 ACL functionality;
Hardware supports port-based IP+MAC binding;
Supports IP Source Guard;     Supports ARP Detection;
Supports IEEE 802.1x port authentication; Supports RADIUS authentication;
Clock Protocols:
Supports NTP
Supports PTP (1588v2)
DHCP:
Supports DHCP Client;        Supports DHCP Server;
Supports DHCP Snooping;      Supports DHCP Relay;
Mean Time Between Failures (MTBF):
300,000 hours
Warranty:
5 years

Applications:

PIS system video surveillance, Fuxing bullet trains, Cloud Rail, subways, autonomous driving, smart rail transit communications, military applications, industrial automation.