Korenix JetNet 3808G-M12 Series User manual

5 Years Warranty
Each of Korenix’s product is designed, produced, and tested with high industrial standard.
Korenix warrants that the product(s) shall be free from defects in materials and
workmanship for a period of ve (5) years from the date of delivery provided that the
product was properly installed and used.
is warranty is voided if defects, malfunctions or failures of the warranted product are
caused by damage resulting from force measure (such as oods, re, etc.), other external
forces such as power disturbances, over spec power input, or incorrect cabling; or the
warranted product is misused, abused, or operated, altered and repaired in an unauthorized
or improper way.
Attention! To avoid system damage caused by sparks, please DO NOT plug in power
connector when power is on.
e product is in compliance with Directive 2002/95/EC and 2011/65/EU of the European
Parliament and of the Council of 27 January 2003 on the restriction of the use of certain
hazardous substances in electrical and electronics equipment (RoHS Directives & RoHS
2.0)
Korenix Customer Service
KoreCARE is Korenix Technology's global service center, where our professional stas are
ready to solve your problems at any time.
Korenix global service center: Kor[email protected].
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JetNet 3808G-M12/3908G-M12 Railway/Vehicle Ethernet Switch
Quick Installation Guide V1.0
e JetNet 3808G-M12/3908G-M12 series are Unmanaged Ethernet Switch with wall mount
connection for Railway/Vehicle communication. It adopts M12 connector to make well
connection with Enclosure interface for In-Train/Vehicle application, including Power and
Ethernet interfaces. is Quick Installation Guide will guide you on system installation and
wiring the interfaces.
Package Check List
 M12 Switch
 Quick Installation Guide
Overview
e JetNet Railway M12 Switch is designed for Train/Vehicle on-board IP Surveillance
application. e Switch’s power input voltage is fully compliant with train’s/Vehicle power
system. e specication of power input voltage shows in table following.
Powering System
A Beijer Electronics Group Company
e railway Ethernet Switch adopts several type of M12 connectors for the power, Ethernet
signal. erefore, the connection is dierent from the traditional Ethernet connector. e
gures as following describe the denition of each conductor.
System Wiring
AWG mm2Current (A)
13 2.62 7.4 (Max)
LVDC (DC 24V version)
Model
Specification of Power Cable – AWG/ mm2
Power Connector – M12 A-Code 5-PIN, Male
Pin Description
1 Power-2, DC+
2 Power-1, DC+
3 Power-1, DC -
4
5
Power-2, DC -
Ignition
Pin Assignment drawing
2 1
3 4
5
Power Type LVDC
DC 24V
9~36V
Typical Input Voltage
Voltage Variation (V)
Power Redundant
Reverse Protection
Specification of System Power
1 2
4 3
JetNet 3808G-M12 D-Code 4-PIN, Female
Cat-6, Cat-7 Shielding Twisted Cable, 24~26AWG
Pin Description PoE
1 PoE V+ / P
2 PoE V- / N
3 PoE V+ / P
4
TX+
RX+
TX-
RX- PoE V- / N
Pin Assignment drawing
JetNet 3808G-M12/3908G-M12 X-Code 8-PIN, Female
Cat-6, Cat-7 Shielding Twisted Cable, 24~26AWG
81
72
63
54
Pin De scr ip tion PoE
1 PoE V+ / P
2 PoE V+ / P
3 PoE V- / N
4 PoE V- / N
5
6
7
8
Pin A ssig nment drawing
Bidirectional (0)+
Bidirectional (0)-
Bidirectional (1)+
Bidirectional (1)-
Bidirectional (3)+
Bidirectional (3)-
Bidirectional (2)-
Bidirectional (2)+
Power Type JetNet 3808G-M12 JetNet 3908G-M12
10/100 Base-TX PoE+
(M12 Female D Code)
1000 Base TX PoE +
(M12 Female X Code)
Power Input : 9-36VDC
(M12 Male A Code)
7
1
1
8
1
ME outline
Rotary Function
Note
Including Rotary
floating
Power Input
<9V
<9V
<9V
Rotary Switch
0
1,2,3
1,2,3
0
1,2,3
1,2,3
Ignition Voltage
> 7.6VDC
< 7.6VDC
> 7.6VDC
< 7.6VDC
System
Off
Off
Off
On
On
Delay off into
Standby mode
Rotary 1: 2 sec
Rotary 2: 5 minutes
Rotary 3: 15 minutes
LED per unit
 PWR 1 :
 PWR 2 :
 PoE LED x 8:
 LNK/ACT :
Power ON/O ( Green ON/OFF)
Ignition Function ( Green Blinking)
Standby ON/OFF (Green ON/OFF)
Detection (Amber Blinking)
Power ON/OFF ( Amber ON/OFF)
Link ON/OFF(Green ON/OFF)
ACT ON (Green Blinking)
9~36 VDC
9~36 VDC
9~36 VDC
1Rotary Switch
2Ignition (Pin 5)
3Earth Ground
2
0
1 3
Industrial M12
PoE Switch
1 2 3 4
5 6 7 8
PWR1
PoE
PoE
Lnk
/Act
Lnk
/Act
PWR2
PoE1 PoE2
PoE3 PoE4
PoE5 PoE6
PoE7 PoE8
6
5
2
3
4
18
7
1: D1+
2: D1-
3: D2+
4: D2-
5: D4+
6: D4-
7: D3-
8: D3+
FE/PoE
1: TX+
2: RX+
3: TX-
4: RX-
4
1
3
2
V-
V-
V+
V+
GbE
korenix
JetNet 3808G
116.40
130.00
74.00
140.00
58.00
1
23

2
0
1 3
Industrial M12
PoE Switch
1 2 3 4
5 6 7 8
PWR1
PoE
PoE
Lnk
/Act
Lnk
/Act
PWR2
PoE1 PoE2
PoE3 PoE4
PoE5 PoE6
PoE7 PoE8
6
5
2
3
4
18
7
1: D1+
2: D1-
3: D2+
4: D2-
5: D4+
6: D4-
7: D3-
8: D3+
FE/PoE
1: TX+
2: RX+
3: TX-
4: RX-
4
1
3
2
V-
V-
V+
V+
GbE
korenix
JetNet 3808G
116.40
130.00
74.00
140.00
58.00
1
23
e JetNet 3808G-M12/3908G-M12系列非网管型以太网交换机具有坚固的接头专为
铁路/公交车应用设计。它们采用M12连接器，可以稳定连接列车车载/公交车应用
的界面，如电源，以太网和控制台/管理接口。本快速安装指南将引导您简单的系统
安装和连接接口。
Patent No. (Taiwan):
Granted Invention: I 313547
Granted Invention: I 321415
Granted Invention: I 344766
Granted Invention: I 346480
Granted Invention: I 356616
Granted Invention: I 364684
Granted Invention: I 376118
Granted Invention: I 393317
Granted Invention: I 398066
Granted Invention: I 398125
Granted Invention: I 459757
Utility Model: M 339841
Utility Model: M 339840
Korenix Technology Co., Ltd.
(A Beijer Electronics Group Company)
Tel:[phone]
Fax:[phone]
Business service:[email protected]
Customer service:[email protected]
www.korenix.com
CPQ000N3808000
客户服务
5年质保
所有科洛理思产品的设计、制造及测试都是采用较高的工业标准。科洛理思保证
自产品出货日起提供最高5年之免费保修服务，保修期间如因零件损坏或制程不良
而导致产品故障，我们提供免费维修服务。
JetNet 3808G-M12/3908G-M12 X-Code 8-PIN, 母头
JetNet 3808G-M12 D-Code 4-PIN, 母头
Cat-6, Cat-7 Shielding Twisted Cable, 24~26AWG
针脚 描述 PoE
1 TX+ PoE V+ / P
2 RX+ PoE V- / N
3 TX - PoE V+ / P
4 RX - PoE V- / N
针脚分布图
1 2
4 3
供电系统
JetNet铁路用M12交换机是专为列车车载/公交车IP监控应用设计的。交换机电源的
输入电压完全符合列车电源系统。电源输入电压的规格说明表如下：
Cat-6, Cat-7 Shielding Twisted Cable, 24~26AWG
81
72
63
54
PoE
1 PoE V+ / P
2 PoE V+ / P
3 PoE V- / N
4 PoE V- / N
5
6
7
8
Bidirectional (0)+
Bidirectional (0)-
Bidirectional (1)+
Bidirectional (1)-
Bidirectional (3)+
Bidirectional (3)-
Bidirectional (2)-
Bidirectional (2)+
针脚 描述针脚分布图
ME outline
1旋纽开关
2点火讯号 (Pin 5)
3接地
Power Type JetNet 3808G-M12 JetNet 3908G-M12
10/100 Base-TX PoE+
(M12 Female D Code)
1000 Base TX PoE +
(M12 Female X Code)
Power Input : 9-36VDC
(M12 Male A Code)
7
1
1
8
1
产品清单

M12 交换机

快速安装指南
系统接线
铁路以太网交换机采用了不同类型M12连接器给电源及以太网信号，如下说明各连
接器接点的定义。
电源接头 – M12 A-Code 5-PIN, 公头 ：
针脚 描述
1 Power-2, DC+
2 Power-1, DC+
3 Power-1, DC -
4
5
Power-2, DC -
Ignition
针脚分布图
2 1
3 4
5
AWG mm2电流(A)
13 2.62 7.4 (Max)
LVDC (DC 24V 版本)
Model
电源线规格 – AWG/ mm2
输入电源形式
典型输入电压
电压范围(V)
冗余电源
极性反转保护
LVDC
DC 24V
9-36 V
电力系统规格
Rotary Function
Note
包含未指到任何
1, 2, 3
旋纽开关
0
1,2,3
1,2,3
0
1,2,3
1,2,3
点火讯号
> 7.6VDC
< 7.6VDC
> 7.6VDC
< 7.6VDC
系统
Off
Off
Off
On
On
倒数待机模式
Rotary 1: 2 sec
Rotary 2: 5 minutes
Rotary 3: 15 minutes
电源输入
<9V
<9V
<9V
9~36 VDC
9~36 VDC
9~36 VDC
自然外力 （火、水、雷灾）所造成的产品故障，或其它外部因素如电源干扰、不
当电源输入、不当接线等造成的损坏，不列入产品保固范围；此外，产品被误用
、未经授权的修理及修改等行为将造成保固条款失效。
注意! 请勿于电源开启时插拔接线端子，避免产生火花造成系统损坏。
此产品保证完全符合欧盟2003年1月27日电气和电子设备危害物质限制委员会限
用指令2002/95/EC (RoHS)及2011/65/EU(RoHS 2.0)。
Korenix售后服务
KoreCARE是Korenix全球服务中心，我们专业的技术人员随时准备解答您的疑问。
Korenix全球服务中心 EMAIL: [email protected]
业务服务: [email protected]
官网: www.korenix.com.cn
LED per unit
 PWR 1 :
 PWR 2 :
 PoE LED x 8:
 LNK/ACT :
系统电源 开/关 ( 绿灯 开/关)
倒数待机 ( 绿灯闪烁)
待机 开/关 (绿灯 开/关)
侦查 (黄灯闪烁)
PoE电源 开/关 ( 黄灯 开/关)
连接 开/关 (绿灯 开/关)
动作 开 (绿灯闪烁)