{"id":5594,"date":"2026-05-14T03:41:03","date_gmt":"2026-05-14T03:41:03","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/multi-port-rj45-connectors-ganged-vs-stacked-modules-guide\/"},"modified":"2026-05-25T09:01:16","modified_gmt":"2026-05-25T09:01:16","slug":"multi-port-rj45-connectors-ganged-vs-stacked-modules-guide","status":"publish","type":"post","link":"https:\/\/lp.szlogic.cn\/ru\/knowledge-center\/multi-port-rj45-connectors-ganged-vs-stacked-modules-guide","title":{"rendered":"Multi\u2011Port RJ45 Connectors Guide: Ganged (1xN) & Stacked (2xN) Modules"},"content":{"rendered":"
\"Multi\u2011Port<\/figure>\n\n\n\n

Multi\u2011port RJ45 Connectors include ganged and stacked types. These connectors save space, boost efficiency, and support reliable ethernet connections. Choosing the proper connector ensures strong network performance. Multi\u2011port female RJ45 connectors combine multiple Ethernet ports into a compact jack. LINK\u2011PP<\/a> offers models from 1\u00d72<\/strong> up to 1\u00d78<\/strong> (single\u2011row) and 2\u00d71<\/strong> to 2\u00d78<\/strong> (stacked dual\u2011row), providing up to 16 ports<\/strong> in minimal PCB space. These are ideal for network switches, embedded devices, industrial control systems, and NAS boards.<\/p>\n\n\n\n

Multi\u2011Port RJ45 Connectors Key Features<\/h2>\n\n\n\n
\n\n<\/colgroup>

Feature<\/strong><\/p><\/th>

Description<\/strong><\/p><\/th><\/tr>

Port Configuration<\/strong><\/p><\/td>

Supports a wide range of layouts: 1\u00d74<\/a>, 2\u00d71<\/a>, 2\u00d74<\/a>, up to 2\u00d78<\/a> for high port density<\/p><\/td><\/tr>

Speed Compatibility<\/strong><\/p><\/td>

From 10\/100 Mbps (Cat 3) to 1 Gbps (Cat 5e\/6); selected models support 10 Gbps<\/p><\/td><\/tr>

Integrated Functions<\/strong><\/p><\/td>

Options for integrated magnetics, Auto\u2011MDIX, PoE support, and LED indicators<\/p><\/td><\/tr>

EMI Protection<\/strong><\/p><\/td>

EMI finger grounding and fully shielded metal shells available for noise immunity<\/p><\/td><\/tr>

Mounting Options<\/strong><\/a><\/p><\/td>

THT (through-hole), SMT (surface-mount), vertical or side-entry configurations<\/p><\/td><\/tr>

Environmental Durability<\/strong><\/p><\/td>

Industrial-grade design tolerates wider temperature ranges and mechanical stress<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n

Ganged (1xN) and Stacked (2xN) Explained<\/h2>\n\n\n\n
\"Ganged<\/figure>\n\n\n\n

Ganged (1xN) RJ45<\/h3>\n\n\n\n

In a ganged configuration, you find all the RJ45 connectors arranged side by side in a single horizontal row. This layout is called “1xN<\/strong>” because you have one row with multiple ports. You can choose from several multiple port configurations, such as 1×2, 1×3, 1×4, 1×6, or 1×8. Each port works as an individual RJ45 connector, but all share the same mounting area on the device.<\/p>\n\n\n\n

Ganged RJ45 connectors<\/a> help you save space on your network panel. You can install them easily because the connectors line up in a straight row. This makes cable management simple and neat. You often use these connectors in switches, patch panels, and routers where you want quick access to each port. <\/p>\n\n\n\n

Tip: If you need to expand your network but want to keep the layout simple, Ganged RJ45 connectors offer a straightforward solution.<\/p><\/blockquote>\n\n\n\n

Stacked (2xN) RJ45<\/h3>\n\n\n\n

Stacked RJ45 connectors give you a way to fit more connections into a smaller space. In a stacked configuration, you see two rows of RJ45 connectors placed one above the other. This design is called “2xN<\/strong>” because you have two rows, each with N connectors. Common configurations include 2×1, 2×2, 2×4, 2×6, and 2×8. You can reach up to 16 ports in a stacked dual-row module.<\/p>\n\n\n\n

Stacked RJ45 connectors<\/a> help you increase port density on your device. You often use these connectors in high-density switches, servers, and network appliances. <\/p>\n\n\n\n

Port Configuration & Use Cases<\/h3>\n\n\n\n
\n\n<\/colgroup>

Configuration<\/p><\/th>

Typical Uses<\/p><\/th><\/tr>

1\u00d72 \/ 1\u00d74 \/ 1\u00d73 \/ 1\u00d76 \/ 1\u00d78 (Ganged)<\/strong><\/p><\/td>

Small switches, NAS, embedded systems<\/p><\/td><\/tr>

2\u00d71 \/ 2\u00d72 \/ 2\u00d74 \/ 2\u00d76 \/ 2\u00d78 (Stacked)<\/strong><\/p><\/td>

High\u2011density switch panels, industrial routers<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n

For instance, the LPJG87012CNL<\/strong><\/a> is a 2\u00d78 port<\/strong>, 1000Base\u2011T MagJack<\/strong>, RoHS\u2011compliant, with integrated magnetics for PoE and EMI control, rated from \u221220\u202f\u00b0C to +70\u202f\u00b0C, housing plated shield and gold contacts<\/p>\n\n\n\n

Why Choose LINK\u2011PP Multi\u2011Port RJ45 Connectors?<\/h2>\n\n\n\n

✔ High Port Density<\/h3>\n\n\n\n

LINK\u2011PP modules support dense configurations: single\u2011row up to 1\u00d78 ports<\/strong>, dual\u2011row 2\u00d78 ports stacked<\/strong>, covering all common layouts from 1\u00d72, 1\u00d74, up to 2\u00d78.<\/p>\n\n\n\n

✔ Data Rates & PoE Support<\/h3>\n\n\n\n

Designed for 10\/100, 1000Base\u2011T<\/strong>, and higher speeds such as 2.5G, 5G, 10GBase\u2011T<\/strong>. Many models include integrated magnetics<\/strong><\/a> (MagJacks) to support PoE (IEEE 802.3af\/at\/at\u2011plus) and reduce EMI.<\/p>\n\n\n\n

✔ Shielded vs Unshielded Options<\/h3>\n\n\n\n

LINK\u2011PP offers both shielded and unshielded<\/strong><\/a> versions. Shielded modules improve EMI suppression\u2014a must for industrial or noisy environments. Unshielded versions are ideal when EMI is minimal.<\/p>\n\n\n\n

✔ LED & Mounting Variants<\/h3>\n\n\n\n

Available with or without integrated Green\/Yellow or Green\/Green <\/strong>LEDs<\/strong><\/a>. Mounting styles include through-hole (THT)<\/strong>, surface-mount (SMT)<\/strong>, and various tab\/latch orientations (up, down).<\/p>\n\n\n\n

✔ Compliance and Reliability<\/h3>\n\n\n\n

All models are RoHS<\/strong><\/a>\u2011compliant<\/strong>, UL\u2011recognized, and meet ISO standards. Housings use UL94V\u20110 rated thermoplastic<\/strong>, and contacts are gold\u2011plated for reliability across 0\u00b0C to +70\u00b0C or \u221240\u00b0C to +85\u00b0C ranges.<\/p>\n\n\n\n

\"Ethernet<\/figure>\n\n\n\n

Key Buyer Considerations<\/h2>\n\n\n\n