Optical & Smart City Networking Solutions – HHC

HHC Networks provides optical switches, OTN routers, industrial PoE switches, core/aggregation switches, network security, and smart city communication infrastructure across Africa and Europe.

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  • High Temperature Resistant Independent Switch Test Report

    High Temperature Resistant Independent Switch Test Report

    This test report summarizes the ISO-10605 ESD test results for the TIC12400-Q1 and TIC10024-Q1 with different external components that can be added for improved ESD performance. Detailed board and test setup information are also described in this report. The results are the same for. lifetime of power semiconductors, a variety of important tests are performed by both manufacturers and end-use designers. Many of these tests are outlined in JEDEC Standards such as JESD22-A108D “Temperature, Bias, and Operating Life,” JESD22-A110D “Highly Acceler ted Temperature and Humidity. Sample Description: Well preserved before the test, 1 sample, these series of models are only different in model name. Inspection basis: According to client requirement. Degree of protection against access to hazardous IP2X / IP4X / IP5X parts and against harmful effects due to the ingress of solid foreign objects. This report is not valid as a CB Test Report unless signed by an approved CB Testing Laboratory and appended to a CB Test Certificate issued by an NCB in. Eaton's Cooper Power Series D-73P Air Switches have been developed to provide an industry standard Distribution Disconnect and Bypass Air Switches with Polymer or Porcelain insulators.
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  • Dimensions and parameters of IoT user outdoor temperature-controlled cabinet

    Dimensions and parameters of IoT user outdoor temperature-controlled cabinet

    Features: Dimensions: 24" W x 24" H x 12" D Color: ASA 70 Gray Outdoor, NEMA Type 4 2000 BTU AC Unit (no heater – see ACHT units for AC and Heat) Variable Control Thermostat Tamper Switch Interior water channel & gaskets for added protection. DATACOM outdoor cabinet which can protect customer's equipments from damage and extreme weather condi�ons, vandal-ism, dust, rain, snow and dripping water. The cabinet is an ideal solu�on for physical connec�ons of outdoor telecommunica�on equipment,transmission equipment, power equipment. Controllable AC output 7 channels; Support single remote control on/off; Supports displaying single circuit voltage and current values. Available in both A/C and non-A/C configurations, these cabinets are designed to provide maximum protection, durability, and operational. Standard 19-inch rack-mount design, stable and firm. Removable, manual handling possible, easy and convenient for installation and operation. Flexible configuration, ability to upgrade and expansion the power system smoothly. Fan-cooled enclosures are also available.
  • Huawei Core Switch System Configuration

    Huawei Core Switch System Configuration

    This document describes how to set the system parameters on s series switches. Below are the tasks that are performed in this document. View the date and time. Connect to the device using SSH or the console port Log in to the management interface using your username and password. Step 1 Run: clock datetime. In this scenario, IP addresses of the interfaces connecting the core switch to the BRASs and firewalls and OSPF need to be configured on the core switch, so as to implement connectivity between the user network to egress network through the core switch. Whether you're setting up a small office or a large enterprise, a single misstep in configuration can lead to downtime, security gaps. Before You Start This document will help you log in to and quickly configure Huawei S series switches.
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