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TRENDNET TEG-30284 Switch dismantling
Time: 2024-01-19
TRENDNET company is a network equipment manufacturer, the company develops and sells wired/wireless routers, network switches, fiber optic transceivers, wireless access points, and other products, to provide network security service solutions, network solutions and other services; the company was founded in 1988, the headquarters was set up in the United States in the Silicon Valley, and there are a number of branches in Europe and the United States.
In order to further understand the TRENDNET products, Moduletek Limited Laboratory purchased a TRENDNET TEG-30284 switch, followed by a simple disassembly analysis, to show you its internal structure.
TRENDNET TEG-30284 official description:
• 24 x Gigabit ports and 4 x 10G SFP+ slots for high speed connections
• Easy to use web-based management interface
• 128 Gbps switching capacity
• 802.1Q, Dynamic GVRP, Private, and Voice VLAN
• IGMP v1, v2, v3 snooping
• STP, RSTP, and MSTP spanning tree protocols
• SNMP( v1,v2c,v3), SNMP Trap, RMON, port mirror, syslog, and SMTP alert
• ACLs, MAC filtering, DoS,and 802.1X/TACACS+ network access control
• 802.1p / DSCP / Queue Scheduling QoS support
• Smart fans reduce energy consumption and auto adjust for efficiency
TRENDnet's 28-Port Web Smart Switch with 24 x Gigabit ports and 4 x 10G SFP+ slots, model TEG-30284, is a cost-effective switch for high-speed network uplinks or downlink server connections. A convenient web-based management interface offers features for traffic control, troubleshooting ,access control, and monitoring, allowing for network integration flexibility into an SMB network.
TEG-30284(v1.0R)
• 24 x Gigabit ports and 4 x 10G SFP+ slots for high speed connections • Easy to use web-based management interface • 128 Gbps switching capacity • 802.1Q, Dynamic GVRP, Private, and Voice VLAN • IGMP v1, v2, v3 snooping • STP, RSTP, and MSTP spanning tree protocols • SNMP( v1,v2c,v3), SNMP Trap, RMON, port mirror, syslog, and SMTP alert • ACLs, MAC filtering, DoS,and 802.1X/TACACS+ network access control • 802.1p / DSCP / Queue Scheduling QoS support • Smart fans reduce energy consumption and auto adjust for efficiency TRENDnet's 28-Port Web Smart Switch with 24 x Gigabit ports and 4 x 10G SFP+ slots, model TEG-30284, is a cost-effective switch for high-speed network uplinks or downlink server connections. A convenient web-based management interface offers features for traffic control, troubleshooting ,access control, and monitoring, allowing for network integration flexibility into an SMB network.
The front panel of the device mainly has 24 GE RJ45 interfaces, 4 10G SFP interfaces, no serial ports; the back panel is mainly power jacks, air vents on both sides.
Figure 1 TRENDNET TEG-30284 switch front and back panels
Using RJ45 twisted pair cable, connect the host computer with the switch, default ip:192.168.10.200, default account: admin, password: admin, login to the WEB management interface, you can view/configure the device.
Figure 2 TRENDNET TEG-30284 WEB Login
Open the top cover of the switch, you can see that the whole is divided into three parts, one part is the PCB motherboard, which integrates all kinds of main chips, resistors, heat dissipation and other devices, one part is the LED control board, and the other part is the power supply board, with the fan hanging independently on one side.
Figure 3 TRENDNET TEG-30284 internal construction
Remove the two heatsinks, all the chips are displayed, you can see that under the heatsinks are the main switching chip and the PHY chip.
Figure 4 Front of TRENDNET TEG-30284 motherboard
Figure 5 Rear of TRENDNET TEG-30284 motherboard
The key chips of the TRENDNET TEG-30284 switch are described next.
Table 1 TRENDNET TEG-30284 Key Chips
| Type | Transformer | Main switching chip | PHY chip | Memory Flash | Operating Memory |
| Brands | FPE | BROADCOM | BROADCOM | MXIC | NANYA |
| Mode | LG72531DF | BCM53346A0KFSBG | B50282C1KFBG | MX25L25635FMI-10G | NT5CC128M16IP-DI |
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1G/10G optical module products of Moduletek Limited can be well compatible with TRENDNET related equipment, welcome to buy.
If you have any questions about the above content, you can contact us by Email : web@moduletek.com
If you have any questions about the above content, you can contact us by Email : web@moduletek.com
