Inmax Manufacturer M12 Switch Waterproof with 8 Port

Product Description

Product DescriptionT308B
Railway PoE Industrial Ethernet Switch Features and Benefits ☆Meet the EN50155 railway industry standard requirements.
Designed for railway transportation applications.
☆8×10/100M M12 D-code ports with PoE(15.4W/30W).
☆Automatic recognition of power consumption and power supply mode of network equipment.
☆Optional function: bypass function(1- 2 port) for power-off protection.
☆Redundant dual power inputs. Built-in overcurrent protection. Reverse connection protection.
☆Support one-way relay alarm function.
☆-40 to 75ºC operating temperature range.
☆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.
☆Without packet loss in 72 hours full load flow test. Introduction☆The T308B series M12 unmanaged Railway PoE Industrial Ethernet Switches are designed for industrial applications in harsh environments. The M12 connectors ensure tight, robust connections, and guarantee reliable operation, even for applications that are subject to high vibration and shock. The T308B series Ethernet switches provide 8 fast Ethernet M12 ports, support IEEE 802.3/802.3u/802/3x standard, 10 / 100M speed adaptive, full duplex / half duplex communication and MDI / MDI-X automatic detection, to provide you with an economical industrial Ethernet solutions.
☆No fan, low power consumption design, working function more steady, and without packet loss in 72 hours full load flow test.
☆It accords with FCC, CE, RoHS standard and industrial design requirement. It can work in -40 to 75ºC 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. Product Parameters
Technology Parameters

Standards	IEEE 802.3 for 10BaseT
	IEEE 802.3u for 100BaseT(X) and 100BaseFX
	IEEE 802.3x for Flow Control
	IEEE 802.3az for Energy-Efficient Ethernet
	IEEE 802.3af for 15.4W Power-over-Ethernet
	IEEE 802.3at for 30W Power-over-Ethernet
Flow Control	IEEE 802.3x Flow Control
	Back Pressure Flow Control

Switch Properties

Packet forwarding rate	1.1904Mpps
Processing Type	Store and Forward
MAC Table Size	16 K
Jumbo Frame Size	10KByte
Backplane	1.8G
Packet Buffer Size	2 Mbit

Interface

I/O Ports	8 x M12 connector, 4 pins, female, D-Coded
	10/100MBaseT(X) auto negotiation speed
	Full/Half duplex mode
	MDI/MDI-X connection
LED	I/O Ports: Link/Act LED P1~P8 (Green)
	PoE Indicator: PoE LED P1~P8 (Amber)
	Power: PWR

M12 Ports Features	M12-4Pin D-Coded 100M connector
	M12-5Pin Power port connector
	M12-5Pin Alarm connector

Power Requirements

Connection	1 x M12 connector, 5 pins, male, A-coded
Input Voltage	48VDC (44 to 57VDC),Redundant Dual Inputs
No-load Power Consumption	5W @ 48VDC
Full-load Power Consumption	8W @ 48VDC (Full loading without PDs' consumption)
Power Budget	250W @ 48VDC for total PDs' and switches' consumption
Power Budget of each port	Max. 30W
Redundant Dual Inputs	Present
Reverse Polarity Protection	Present
Over current protection	Present

Physical Characteristics

Housing	IP67 waterproof housing
IP Rating	IP67
Dimensions (W × H × D)	161 × 150 × 60 mm
Weight	1150g
Installation	wall mounting

Environmental Limits

Operating Temperature	-40 to 75ºC (-40 to 167ºF)
Storage Temperature	-40 to 85ºC(-40 to 185ºF)
Ambient Relative Humidity	5 to 95% (non-condensing)

Warranty

Warranty Period

5 years

Detailed Photos

Company Profile
Our office
Our workshop InMax Fair PhotoShenzhen InMax Technologies Co., Ltd. has participated in (CPSE 2017) the 16th China Public Security Expo successfully.In 2017, the global focus on the 16th China Public Security Expo (CPSE), which is held in Shenzhen Exhibition Center. ShenzhenShenzhen InMax Technologies Co., Ltd. has launched a series of professional industrial Ethernet switches, to offer service to the safety city, smart city, intelligent transportation, and networking solutions. InMax participated in the 6th Shenzhen International Intelligent Transportation Exhibition (ITS 2017), got a complete success!InMax participated in this ITS fair, mainly to show the latest released rail vehicle industry Ethernet switches which meet the standard EN50155, and provided professional network communication solutions.InMax network communication equipment are being widely used in urban road construction and vehicle communication data transmission in major cities.
FAQQ1: Are you a factory or trading company.
A1: We are professional manufacturer, and our main products are industrial switches, which are all produced by ourselves in Shenzhen, China.
Q2: Can I get sample?
A2: Yes, we can provide sample based on your need, pls feel free to contact us for more details.
Q3: Do you supply OEM/ODM service?
A3: Yes, we can provide not only OEM service but also ODM service. We are professional on R&D, thus we can provide customized products if there is certain order quantity.
Q4: What is your MOQ?
A4: We don't have MOQ limited. 1 piece is ok.
Q5: How long is your delivery time?
A5: 3-5 days if we have stock for your order, if not, it might be 3-4 weeks. Of course, it depends on the quantity.
If you are interested in our products, pls do not hesitate to send us inquiry.
Contact us, and let's cooperate happily, too !

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