带锁扣 LED 下开口 RJ45 连接器，内置千兆集成滤波网络变压器
RJ45 Transformer, Gigabit Integrated Filter, with LED and Latch, Downward Port
下开口立式屏蔽 RJ45 网口，网线从下方插入，外壳两侧一体成型金属锁扣弹片，装配后牢牢卡紧 PCB，不易松脱移位；全包金属屏蔽壳体搭配多组接地弹片，全方位屏蔽外部电磁干扰，保障千兆信号纯净稳定；端口搭载绿、黄双色独立 LED 指示灯，分别实时反馈链路连通、数据收发状态；内置一体式千兆隔离滤波网络变压器，实现信号隔离、阻抗匹配、EMI 杂波过滤，完美支持 10/100/1000M 自适应千兆以太网高速传输；内部 8P8C 加厚镀金接触弹片，耐磨抗氧化，可承受工业设备长期反复插拔；内部耐高温阻燃黑色塑胶，耐高低温，可适应商用、工业严苛工况；DIP 立式直插针脚适配 PCB 波峰焊工艺，紧凑结构节省 PCB 布局空间，广泛用于工业交换机、PLC 工控主板、工业网关、服务器、商用网络通信设备；标准装箱 1050PCS / 箱，交期 3-7 个工作日，符合 RoHS 环保认证。
Downward vertical shielded RJ45 jack with cables inserted from bottom. Integrally molded metal latch springs on both sides of housing firmly lock onto PCB after assembly to prevent loosening and shifting. Full metal shielding shell with multiple grounding springs provides full-range shielding against external electromagnetic interference for pure and stable gigabit signals. Independent green and yellow dual LED indicators on port display link connection and data transmission status in real time respectively. Built-in integrated gigabit isolation filter network transformer realizes signal isolation, impedance matching and EMI clutter filtering, fully supporting 10/100/1000M adaptive gigabit ethernet high-speed transmission. Internal 8P8C thick gold-plated contact shrapnel is wear-resistant and anti-oxidation for long-term repeated plugging of industrial equipment. The inner high-temperature resistant flame-retardant black plastic withstands high and low temperatures to adapt to harsh commercial and industrial working conditions. DIP vertical through-hole pins are compatible with PCB wave soldering process. The compact structure saves PCB layout space. Widely applied to industrial switches, PLC industrial control mainboards, industrial gateways, servers and commercial network communication equipment. Standard packing: 1050 PCS per carton, lead time 3-7 working days, RoHS compliant.
Q1：这款 RJ45 连接器开口方向、锁扣结构与传输规格是什么？
下开口网线下插设计，外壳带金属固定锁扣弹片，内置千兆集成滤波变压器，支持 10/100/1000M 自适应千兆网络传输。
What are the port direction, latch structure and transmission specifications of this RJ45 connector?
Downward port for bottom cable insertion, metal fixing latch springs on housing, built-in gigabit integrated filter transformer, supporting 10/100/1000M adaptive gigabit network transmission.
Q2：产品屏蔽结构、指示灯与内置变压器作用？
全包金属屏蔽壳体搭配接地弹片，强力隔绝电磁干扰；端口配备黄绿双色 LED 状态指示灯；内置千兆隔离滤波变压器，隔离信号、过滤杂波、匹配阻抗。
What are the functions of shielding structure, indicator lights and built-in transformer?
Full metal shielding shell with grounding springs strongly isolates electromagnetic interference.
Dual green and yellow LED status indicators are equipped on port.
Built-in gigabit isolation filter transformer isolates signals, filters clutter and matches impedance.
Q3：适配哪种 PCB 焊接工艺与适用设备？
DIP 立式直插针脚设计，适配 PCB 波峰焊批量焊接加工；适用于工业交换机、PLC 工控板、工业网关、服务器、商用网络设备。
Which PCB soldering process is it compatible with, and what applicable equipment?
Designed with DIP vertical through-hole pins, suitable for mass PCB wave soldering processing. Applied to industrial switches, PLC industrial control boards, industrial gateways, servers and commercial network equipment.
