◎Meet the EN50155 railway industry standard requirements. Designed for railway transportation,
vehicles and PIS system applications
◎ With 16 PoE ports, provide up to 15.4 / 30 watts at 48VDC input per PoE port.
◎ With 16×10/100/1000M M12 gigabit ports (Could add 2 gigabit fiber ports)
◎ Support bypass function(G1- G2 port) for power-off protection.
◎ Redundant dual 48VDC power inputs. Built-in overcurrent protection, Reverse connection protection.
◎ Support one-way relay alarm function.
◎ RSTP/STP/MTSP for network redundancy.
◎ SNMPv1/v2c/v3 for different levels of network management
◎ Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning
◎ IGMP snooping for filtering multicast traffic
◎ Easy network management through web browser, CLI, Telnet /serial console, SNMP
◎ -40 to 75℃ operating temperature range (WT models)
◎ No fan, low consumption, industrial design standard, industrial grade electronic components,environmental protection & lead-free production
◎ High strength metal housing, support wall mounting.
◎ IP Rating up to IP67, waterproof housing.
◎ Without packet loss in 72 hours full load flow test.
Introduction
T716B M12 managed Gigabit Ethernet PoE switches support 16 10/100/1000M PoE M12 ports, and redundant dual power inputs. It adopts RSTP/STP/MTSP for network redundancy, to make users set redundant ring networks easily and to increase network reliability.
The M12 connectors ensure tight, robust connections, and guarantee reliable operation, even for applications that are subject to high vibration and shock.
It accords with FCC, CE, RoHS standard and industrial design requirement. It can work in -40 to 75℃ working temperature and electromagnetic complex harsh working environment steadily, widely used in car PIS, CCTV, car security monitoring, smart factory, and provide reliable and quick solution for customers’ Ethernet device connection.
Follow IEEE 802.3az (Energy Efficient Ethernet), provides port as low power idle mode, adjusts the output power according to cable length, and supports port as sleep mode when no connection, greatly reducing power consumption.
Specs
·Advanced PoE management function
·Easy network management through web browser, CLI, Telnet /serial console, SNMP
·IEEE 802.3ad,Static or Dynamic Link Aggregation
·IEEE 802.3x,Full-Duplex Flow Control
·IEEE 802.3az,EEE(Energy Efficient Ethernet)
·IEEE 802.1q,VLAN
·IEEE 802.1p,QoS/CoS
·IEEE 802.1d,STP(Spanning Tree Protocol)
·IEEE 802.1w,Rapid Spanning Tree Protocol
·Port-based VLANs
·4K-entry Vlan Table
·VLANs based on IEEE 802.1q
·Support bi-direction port mirroring
·Support IGMPv1/2/3 and MLDv1/2 Snooping
·Support 8 aggregation groups, and a maximum of 8 ports in each aggregation group
Specifications
Standards:
IEEE 802.3af PoE
IEEE 802.3at PoE+
IEEE 802.3
IEEE 802.3u
IEEE 802.3ab
IEEE 802.1D-2004 for STP
IEEE 802.1w for Rapid STP
IEEE 802.1Q for VLAN Tagging
IEEE 802.1p for Class of Service
IEEE 802.1s for Multiple spanning tree protocol
IEEE 802.1X for Authentication
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3x for Flow Control
IEEE 802.3az，EEE Energy efficient Ethernet standard
Switch Properties:
Priority Queues: 4
Max. Number of Available VLANs: 64
VLAN ID Range: VID 1 to 4094
IGMP Groups: 256
MAC Table Size: 8K
Packet Buffer Size: 4.2 Mbit
Jumbo Frame: 9K Bytes
Interface:
M12 ports：10/100/1000 BaseT(X) X-code、A-code、D-code
Console Port： RS-232（M12 A-code 5Pin port）
M12 power：M12-5Pin A-code
M12 alarm：M12-5pin A-code
LED:
System Led: SYS
Port Led: Copper: Link1~16, Act G1~G16
PoE: G1~G16
Power Led: PWR
Power Requirements:
Input Voltage: 48 VDC (44 to 57VDC), redundant dual inputs
No load power: 0.1A@48VDC，5W
Input Current: 0.25A@48VDC 12W (without PD)
5A@48VDC 250W (support up to 16 ports at 15.4W)
5A@48VDC 480W (support up to 16 ports at 30W)
PoE port output：350mA，15.4W（when connect IEEE 802.3af standard PD）
600mA，30W（when connect IEEE 802.3at standard PD）
Overload Current Protection: Present
Reverse Polarity Protection: Present
Mechanical Properties:
Housing: Metal, IP40 protection
Dimensions: 271mm x 176.4 x 45mm
Weight: 2kg
Installation: wall mounting
Environmental Limits:
Operating Temperature:
Standard Models: -25 to +60°C
Wide Temp. Models:-40 to +85°C
Storage Temperature: -40 to +85°C (-40 to 185°F )
Ambient Relative Humidity: 5 to 95% (non-condensing)
Standards and Certifications:
Safety: UL 60950-1
EMI: FCC Part 15 Subpart B Class A, EN 55022 Class A
EMS:
EN 61000-4-2 (ESD) Level 4, EN 61000-4-3 (RS) Level 3,
EN 61000-4-4 (EFT) Level 4, EN 61000-4-5 (Surge) Level 4,
EN 61000-4-6 (CS) Level 3, EN 61000-4-8 Level 5
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Wrranty Period: 5 years