Page 3
SICOM3004/SICOM3006 User’s Manual 201105 Preface SICOM3004/SICOM3006 embedded industrial Ethernet switch is specially designed according to the specifications of customer. Based on SICOM series products, the improved SICOM3004/SICOM3006 is able to be mounted on user’s circuit motherboard. The user’s manual for SICOM3004/SICOM3006 Industrial Ethernet Switch mainly introduces the technical principles, performance indexes, installation and commissioning, etc. It is a reference for users in system startup, expansion and routine maintenance. It is also a practical teaching material for user training and technician study. This manual mainly includes the following contents: Chapter 1 Overview and system features of SICOM3004/SICOM3006; Chapter 2 Performance and service functions of SIOCM3004/SICOM3006; Chapter 3 Hardware structure of SICOM3004/SICOM3006; Chapter 4 Installation of SICOM3004/SICOM3006; Chapter 5 Field test methods for SICOM3004/SICOM3006; Chapter 6 Network topology and system configuration of SICOM3004/SICOM3006; ...
Page 4
SICOM3004/SICOM3006 User’s Manual 201105 Notice for Safety Operation This product performs reliably as long as it is used according to the guidance. Artificial damage or destruction of the equipment should be avoided. Read this manual carefully and keep it for future reference; Do not place the equipments near water sources or humid places; Do not place anything on power cable and put the cable in unreachable places; Do not tie or wrap the cable to prevent fire. Power connectors and other equipment connectors should be firmly interconnected and ...
Page 5
SICOM3004/SICOM3006 User’s Manual 201105 Warning: pay special attention to the notes behind the mark, improper operation will lead to serious damage of the switch or injury of the operating personnel. Caution, attention, danger: remind the operators places that need to pay attention to. ...
In fiber or copper optional ports of SICOM3004/SICOM3006, if customer chooses fiber ports, they will be compulsory to 100M full duplex, supporting DT‐Ring and able to form fiber ring with the recovery time of less than 50ms. If customer chooses copper ports, they have ...
Page 9
SICOM3004/SICOM3006 User’s Manual 201105 is missing or damaged, please contact us Warning: For the built‐in precise parts of the equipment, please handle with care and avoid strenuous vibration to avoid affecting the performances of equipments. ...
SICOM3004/SICOM3006 User’s Manual 201105 Mounting mode: pin mounting Weight: 0.1kg Operating temperature: ‐40℃~85℃ Ambient conditions Storage temperature: ‐40℃~85℃ Humidity: 5~95% (non‐condensing) 2.2 Service Interface 2 10/100Base‐TX RJ45 ports. Each RJ45 port has self‐adaptive function, capable of automatically configuring between 10Base‐T and 100Base‐TX, between full duplex and half duplex mode, supporting MDI/MDI‐X auto‐connection. The transmission distance is less than 100m. 2 (SICOM3004) or 4 (SICOM3006) fiber or cooper optional ports supporting self‐healing ring network. 2 or 4 redundant 100Base‐FX SM/MM fiber ports and the maximum throughput of each port is 100Mbps with compulsory 100M full duplex working mode. 2 or 4 standard ...
Page 12
QoS function IEEE 802.1p is the most widely used priority solution in LAN environment. SICOM3004/SICOM3006 series supports 802.1p standard, as well as IP TOS and DSCP priority configurations. When the terminal connected to SICOM3004/SICOM3006 doesn’t support these three priorities and user wants to set different priorities to services in different ports, QoS ...
Page 13
It solves the problems of bandwidth occupation when broadcasting. Broadcast Storm Control When too much broadcast packets are transmitted in the network, they will take up so much bandwidth that cause a network timeout. It is called network storm. SICOM3004/SICOM3006 support broadcast data packets, multicast data packets and broadcast storm control and discard the broadcast data packets that exceed user’s time limit setting. DTRing ...
Page 14
SICOM3004/SICOM3006 User’s Manual 201105 the delay time from blocking to forwarding in the port in order to resume the network communication ASAP. ACL ACL (Access Control List) use protocols to define the access rules by the source or target MAC addresses. It can limit the network traffic, enhance network performance and control the ...
SICOM3004/SICOM3006 User’s Manual 201105 Chapter 3: Hardware Structure 3.1 System Structure The hardware structure of SICOM3004 is as Figure 3‐1: Figure 3‐1 Hardware Structure of SICOM3004 FE1‐FE2: 2 10/100Base‐TX ports FX3‐FX4/FE3‐FE4: 2 100Base‐FX ports or 2 10/100Base‐TX ports (optional) The hardware structure of SICOM3006 is as Figure 3‐2: - 15 -...
“ALARM1” or “ALARM2” outputs high level; when the connection is abnormal, the corresponding alarm signal “ALARM1” or “ALARM2” outputs low level. 5. Pin definition SICOM3004 adopts one 2 × 16, 2.54mm‐spacing two‐row pin (J5) and one 2 × 6, 2.54mm‐spacing two‐row pin (J6). SICOM3006 adopts one 2×16, 2.54mm‐spacing two‐row pin (J5) and two 2×6, 2.54mm‐spacing two‐row pin (J6, J7). - 16 -...
Page 17
SICOM3004/SICOM3006 User’s Manual 201105 J5 pin diagram and pin explanation for SICOM3004: PIN number 1 2 3 4 Signal definition GND GND +3.3V +3.3V PIN number 5 6 7 8 Signal definition +3.3V +3.3V RUN2 operation LED ( master or slave LED) PIN number 9 10 11 12 Signal definition RXD (LVTTL level, TXD (LVTTL level, CPU RUN1 Port 1 LINK LED 3.3V) 3.3V) ...
Page 18
SICOM3004/SICOM3006 User’s Manual 201105 PIN number 29 30 31 32 Signal definition RXD2+ (Port 2) RXD2‐(Port 2) GND GND Note: V1 and V2 are for ring 1 and ring 2. When the switch is set to be master in a ring, if the ring is under normal connection, the pin 21 and pin 22 output high level; if the ring is disconnected, they output low level; when the switch is set to be slave in the ring, the pin 21 and pin 22 output high level. J6 pin diagram and pin explanation for SICOM3004 (This pin is for port 3 and port 4) PIN number 1 2 3 4 Signal definition GND TXD3+ (port 3) TXD3‐ (port 3) RXD3+ (port 3) PIN number 5 6 7 8 Signal definition RXD3‐ TXD4+ (port 4) TXD4‐ (port 4) RXD4+ (port 4) (port 3) ...
Page 19
SICOM3004/SICOM3006 User’s Manual 201105 PIN number 17 18 19 20 Signal definition Port 3 SPEED LED Port 4 LINK LED Port 4 SPEED LED Reset: system (fiber port (fiber port reset signal (it doesn’t has this doesn’t has this takes effect at low LED) LED) level) PIN number 21 22 23 24 Signal definition V1 (Ring 1 alarm V2 (Ring 2 alarm ...
Page 20
SICOM3004/SICOM3006 User’s Manual 201105 are input signal to SICOM3006 and the rest are output signal from SICOM3006. We provide sockets for each J5, J6 and J7 pin on OEM board as below. Socket for pins (top view) Socket for pins (front view) SICOM3004: Socket for J5: 2×16p, 2.54mm‐spacing two‐row socket with the height of 12mm Socket for J6: 2×6p, 2.54mm‐spacing two‐row socket with the height of 12mm SICOM3006: Socket for J5: 2×16p, 2.54mm‐spacing two‐row socket with the height of 12mm Socket for J6+J7: 2×12p, 2.54mm‐spacing two‐row socket with the height of 12mm The base pins on the socket should be soldered to the motherboard. The gilt thickness is more than 10U. - 20 -...
SICOM3004/SICOM3006 User’s Manual 201105 Chapter 4 Hardware Installation 4.1 Installation requirement SICOM3004 product mechanical drawing for installation is as below (top view). Dimension is 80mm×80mm. The square pin is pin 1. SICOM3006 product mechanical drawing for installation is as below (top view). Dimension is 95mm×80mm. The square pin is pin 1. - 21 -...
Page 22
SICOM3004/SICOM3006 User’s Manual 201105 Note: Because SICOM3004/SICOM3006 is mounted on user’s board, the pins showed in above drawings are welding points. That means the welding points are on front and the pins are on the reverse side. Meanwhile, SICOM3004/SICOM3006’s electrical space is big enough to meet insulated electrical requirements of customer’s whole system (international level 4). - 22 -...
SICOM3004/SICOM3006 User’s Manual 201105 Chapter 5: Test Methods 5.1 Self inspection When the equipment is powered on, all port indicators will blink one time, showing that ports are working smoothly. The startup complete after 30 seconds and the RUN indicators will blink. 5.2 TP Port Test As shown in Figure 5‐1, SICOM3004/SICOM3006 is powered on, then respectively connect two TP ports in the switch to two test computers by straight‐through cables, and send the “ping” command to each other. If both of them receive complete command without packet loss and the corresponding yellow light of the port keep on (PC work on 100M) or keep off (PC work on 10M) and the corresponding green light blink, they mean that these two TP ports are in good conditions. Test other TP ports as the same way. The PING command example is as follows. Figure 5‐1 TP port test 5. 3 Fiber Port Test As shown in Figure 5‐2, firstly two units of SICOM3004/SICOM3006 are connected to a fiber chain network. Then connect any RJ45 port in each switch with test computers by straight‐through ...
Page 24
SICOM3004/SICOM3006 User’s Manual 201105 and the corresponding LINK indicators of the fiber ports go on, showing the testing fiber ports work well. In the same way, test other pairs of fiber ports. The PING command example is as follows. Figure 5-2 Fiber port test ...
Ethernet switch/hub before terminal devices as shared links. Meanwhile, SICOM3004 provides 2 downlink redundant 100Base‐FX SM/MM fiber ports or 2 10/100Based‐TX RJ45 ports which can form 100M redundant ring network with the recovery ...
SICOM3004/SICOM3006 User’s Manual 201105 6.2 System configuration SICOM3004 industrial Ethernet switch is an integrative structure with the fixed configuration of 2 10/100Base‐TX RJ45 ports, the optional configuration of 2 100Base‐FX single mode or multi mode fiber ports or 2 10/100Base‐TX RJ45 ports. Fiber connector can be SC/FC/ST. Detailed configuration and models are shown in Table 6‐1 Table 6‐1 Configuration table of SICOM3004 Models Description 2 10/100Base‐TX ports and 2 redundant SICOM3004‐4TX 10/100Base‐TX RJ45 ports 2 10/100Base‐TX ports and 2 redundant SICOM3004‐2S(M)‐2TX 100Base‐FX single mode or multimode fiber ...
SICOM3004/SICOM3006 User’s Manual 201105 Appendix A: Twisted-pair and Pin Distribution For the connection of 10Base‐T/100Base‐TX, the twisted‐pair must have two pair cable. Each pair is distinguished with two different colors. For example, one strand is green, and the other is the alternate of green and white stripes. RJ‐45 connector should be equipped at both ends of the cable. ...
Page 28
SICOM3004/SICOM3006 User’s Manual 201105 straight‐through cable respectively. Cross‐over cable must be used for switch or hub with MDI‐X port. The pin distribution of 10Base‐T/100Base‐TX is listed in the table A‐1. Table A‐1 Pin distribution of 10Base‐T/100Base‐TX Pin MDI‐X signal name MDI signal name Receiving data +(RD+) Output data+(TD+) 1 Receiving data -(RD‐) Output data -(TD‐) 2 Output data +(TD+) Receiving data+(RD+) 3 Output data-(TD‐) Receiving data -(RD‐) 6 4,5,7,8 Unused Unused Note: “+”“‐”denoting cable polarity. Definition of straightthrough cable from RJ45 (8pin) to RJ45 (8pin) Figure A‐2 Cable sequence of straight‐through cable Definition of Crossover cable from RJ45 (8pin) to RJ45 (8pin) Figure A‐3 Cable sequence of cross‐over cable - 28 -...
SICOM3004 User’s Manual 201103 Appendix B: Cable Type and Specifications The cable type and specifications are shown as table B‐1: Table B‐1 Cable type and specification Cable Type Max. length Connector 10Base‐T Cat 3,4 and 5 100ohm UTP 100m RJ‐45 100Base‐TX Cat 5 ‐100ohm UTP 100m RJ‐45 50/125 or 62.5/125μm core 5km(1310nm MM) 100Base‐FX SC/FC/ST multi‐mode fiber(MMF) 40km(1310nm SM) 9/125μm single‐mode fiber 100Base‐FX SC/FC/ST 80km (1550nm SM) (SMF) ...
SICOM3004/SICOM3006 User’s Manual 201105 Appendix C: Glossary Terminology Explanation Twisted‐pair standard of Cat3, Cat4 and Cat5 in IEEE specification for 10Base‐T 10Mbps Ethernet Twisted‐pair standard of Cat5 or above in IEEE specification for 100Base‐TX 100Mbps Fast Ethernet Fast Ethernet which uses one pair of multi‐mode or single mode 100Base‐FX optical fiber to transmit. A characteristic that is automatically configured to adaptive mode for Adaptive the speed, duplex and traffic control port. The information capacity that the channel can transmit. For instance, Bandwidth the bandwidth of the Fast Ethernet is 100Mbps(bit per second). ...
Page 31
SICOM3004/SICOM3006 User’s Manual 201105 It is the Medium Dependent Interface, in which, one Ethernet port is MDI taken as the receiving terminal to connect to the port of other equipment. MDI‐X Medium Dependent Interface Cross‐over ...
Need help?
Do you have a question about the SICOM3004 and is the answer not in the manual?
Questions and answers