LPS7112G Embedded Layer 2 Gigabit 4 Optical 8 Electrical Intrinsic Safety Low Power Switch

NegotiableUpdate on 07/10

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Nature of the Manufacturer: Producers

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Overview

Supports 8 10/100/1000 base-T (X) Ethernet ports and 4 1000base-X SFP optical ports; Support comprehensive QoS policies and multiple priority queue scheduling algorithms, and support ACL access control lists; Embedded web server, which can be remotely managed and configured through a browser; Link redundancy self recovery technology based on NLK Ring technology, with a self-healing time of less than 20ms; Trunk port aggregation; Implement broadcast storm detection and control (including storm type detection such as broadcast, multicast, unknown unicast, etc.); Dynamic IGMP Snooping support, filtering multicast traffic; Online firmware upgrade, bandwidth management, and prevention of unpredictable network issues; Based on IEEE 802.1Q VLAN; Support QoS, IEEE802.1p, and AKS/DifsServe to improve communication quality; Support SNMP V1/V2C network management at different levels; Support RMON and private MIB, with effective remote data monitoring and prediction capabilities; Support port mirroring for online debugging and real-time network time synchronization; Ultra small size design, compact size, easy installation and matching;

Product Details

overview

The LPS7112G series products produced by Shanghai Newlink Communication Technology Co., Ltd. are independently developed and designed specifically for industrial communication network applicationsA two-layer fully gigabit embedded industrial Ethernet switch was developed. To fully consider users' requirements for the volume of embedded products, the volume of this series of productsCompact and shell free design, it can be embedded as a switching module on user circuit boards or used as a standalone switch. Simultaneously possessing richCommunication interface, this series of products provides models with 4 Gigabit optical ports and 8 Gigabit electrical interfaces, among which the optical port is a 1000Base LX full duplex single portModular or multi-mode fiber optic interfaces, using SFP hot swappable devices, and fiber optic interface types all use LC interfaces. The electrical interface is 10/100/1000Base-T andEthernet RJ45 port, RJ45 with shielding, each RJ45 port has adaptive function, among which 10/100Base-T supports full duplex or half duplexWorking mode: 1000Base-T supports full duplex mode and can automatically perform MDI/MDI-X connections. Can meet the needs of upgrading and expanding, compatibleStrong in nature, providing strong support for mine information automation, ensuring smooth, reliable, and fast industrial communication, and meeting customer needsThe demand for continuous innovation to enhance value-added applications.

The embedded switch of Shanghai Newlink Communication Technology Co., Ltd. provides a wide range of DC power input. In terms of structural installation, the LPS7112G series switches enableUse industrial embedded installation. This series of products adopts industrial chips, low power consumption, fanless design, and reliable overcurrent and reverse power supplyConnected with EMC protection, suitable for intrinsically safe power supply applications. Industrial grade quality design solutions are adopted on the devices, and the products meet industry standardsStrict testing is required to adapt to harsh industrial environments, and it can be widely used in video surveillance, AP wireless communication, and other applications in large coal mines and minesOn site large-scale networking of the system.

Technical Parameter

ieee standard	802.3、802.3u/802.3x、802.3z、802.3ab、802.1Q、802.1p、802.1D、802.1W、802.1S class
switching	Support VLAN and GVRP Supports port speed limit and storm suppression Support port aggregation Support port flow control
Redundancy technology	Support VRRP and EAPS Support NLK Ring ring network technology Support MSTP/RSTP, compatible with STP
multicast	Support IGMP v1/v2/v3, IGMP Snooping Support GMRP and static multicast
Management and Maintenance	Support CLI, WEB management mode LLDP、SNTPv4 Support SNPv1/v2c, ACL Support unified upper computer software management
Exchange method	store and forward
backplane bandwidth	24G
packet forwarding rate	17.856 Mpps
Giga Ports	8 pieces of 10/100/1000baSE-T+4 1000baSE LX interface
Electrical interface parameters	Physical interface: RJ45 port, IEEE802.3 standard RJ45 port: 10/100/1000baSe-T (Gigabit) supports automatic negotiation function Transmission distance:<100 meters
Optical port parameters	Physical interface: SFP port, IEEE802.3z standard Luminous power:>-12dBm (single-mode)>-17dBm (multi-mode) Receiver sensitivity:<-38dBm (single-mode)<-35dBm (multi-mode) Wavelength: 1310nm (single-mode) 1550nm (single-mode) 1310 nm (multi-mode) Transmission distance:<2Km (Gigabit multimode) Connector type: LC Transmission rate: 1.25Gbps (Gigabit)
Power supply parameters	Input voltage: DC12~48V Input power consumption: 12W (MAX) Overcurrent protection: built-in
mechanical parameters	Physical dimensions (length x width x height): 172mm x 146mm x 27mm Installation method: Positioning hole installation
work environment	Working temperature: -40 ℃~+70 ℃ Storage temperature: -40 ℃~+85 ℃ Humidity: 5%~95% (no condensation)
EMC standard	EN61000-4-2 Anti static (ESD): ± 8kV contact discharge, ± 15kV air discharge EN61000-4-3 Electromagnetic Field: 10V/m (80-1000MHz) EN61000-4-6 anti conduction: 3V (10kHz~150 kHz), 10V (150kHz~80 MHz) EN55022：EN55022 Class A

ordering information

Ordering Information
LPS7112G-4GX-8GT	4 Gigabit optical ports+8 Gigabit electrical ports, standard single DC12-48V power supply

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