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LevelOne 1.25G Single-Mode BIDI SFP Transceiver...
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67,04 € *
zzgl. 4,99 € Versand

Der LevelOne SFP-9221 ist ein leistungsstarker und kostengünstiger SFP-Transceiver. Er bietet bis zu 1.25Gbps bidirektionale Datenübertragung bis zu 10km über einen Single Glasfaserkern. Diebidirektionalen SFP-Transceiver können Daten in beide Richtungen durch eine einzige optische Faser übertragen, indem unterschiedliche Wellenlängen für beide Richtungen verwendet werden.Der SFP-9221 Transceiver überträgt mit einer Wellenlänge von 1310nm und empfängt mit einer Wellenlänge von 1550nm. Wenn ein LevelOne SFP-9221 Transceiver verwendet wird, erhalten Sie bidirektionale Datenkommunikation (1310nm TX und 1550nm RX) über einen Single Glasfaserkern.- 1310nm FP LD- Multiple Datenraten: 125Mbps bis 1.25Gbps, NRZ- Single +3.3V Power Supply- AC/AC Differential Electrical Interface- RoHS kompatibel und Lead-free- Kompatibel mit Multi-Source Agreement (MSA) Small Form Factor Pluggable (SFP)- Single LC Connector- Kompatibel mit IEEE-802.3z Spezifikation für Gigabit Ethernet mit 1.25Gbps- Kompatibel mit ANSI Spezfikation für Glasfaser-Applikationen bei 1.06bps- Eye Safety Designed to meet LASER Class 1 comply with EN60825-1

Anbieter: myWorld
Stand: 16.12.2019
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Planet HPOE-2400G Gigabit Ethernet (10/100/1000...
Beliebt
676,05 € *
zzgl. 4,99 € Versand

High Power PoE for Public Service PoE Applications The PLANET HPOE-2400G, the next generation 24-Port Gigabit IEEE 802.3at High Power PoE Web Management injector Hub, features both IEEE 802.3af and High Power IEEE 802.3at Power over Ethernet (PoE) that combines up to 30 Watts power output and data per port over one CAT 5E/6 Ethernet cable. It is designed specifically to satisfy the growing demand of higher power consuming network PD (powered devices) such as PTZ (Pan, Tilt & Zoom) / Speed Dome network cameras, multi-channel (802.11a/b/g/n) wireless LAN access points and other network devices by providing double amount of PoE power than conventional 802.3af PoE PSE. IEEE 802.3at PoE Standard Compliant Till today, the IEEE 802.3af Power over Ethernet Standard has become popular yet the PoE demand still grows for increasing network-powered applications. With many critical applications increases, the demand of higher power appears. Hence, the IEEE 802.3at Power over Ethernet standard is defined to allow delivery of maximum up to 30 Watts input power to per PoE device. The IEEE 802.3at PoE standard is an ideal solution to fulfill the high power requirements directly via the RJ-45 Port interface. Compliant with IEEE 802.3at, the HPOE-2400G possesses stronger power capability than the existing 802.3af PoE PSE. PoE Schedule for Energy Saving Under the trend of energy saving worldwide and contribute to environment protection on the earth, the HPOE-2400G can effectively control the power supply besides its capability of giving high watts power. The “PoE schedule” function helps you to enable or disable PoE power feeding for each PoE port during specified time intervals and it is a powerful function to help SMB or Enterprise save power and money. Advanced Power Management To facilitate power management, the HPOE-2400G is implemented powerful PoE management features such as over temperature protection, usage threshold alert and auto power allocate to prevent power budget overloading. The PoE power budget can be allocated by priorities or classification and sent alert event logs when power usage reaches the defined threshold. The HPOE-2400G enables centralization of the power supply and optimizes the installation and power management of remote network devices, therefore, it eliminates costs for additional AC wiring and reduces installation time. Quick and Easy PoE Network Deployment The HPOE-2400G complies with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af standards and IEEE 802.3at standard. With 24 10/100/1000Base-T Gigabit Ethernet ports, the HPOE-2400G supports 52V DC power for any remote 802.3af / 802.3at powered device (PD). Supports PoE power budget of 460 Watts, the HPOE-2400G provides sufficient 15.4 / 30.8 Watts PoE power up to 24 remote PD devices. Key Features - 48-Port RJ-45 –24 -Port 10/100/1000Mbps “Data input” –24 -Port 10/100/1000Mbps “Data + Power output” - 1-Port 10/100Base-TX Management Port - Reset button for system management - Complies with IEEE 802.3, IEEE 802.3at and IEEE 802.3af Power over Ethernet Mid-Span PSE - Up to 24 IEEE 802.3at / 802.3af devices powered - Supports PoE power up to 30.8 Watts (802.3at PoE) / 15.4 Watts (802.3af PoE) for each PoE port - Automatically detect powered device (PD) - Circuit protection prevents power interference between ports - Remote power feeding up to 100 meters PoE Management - Total PoE power budget control - Per port PoE power schedule - PoE function enable / disable - Per port PoE function enable / disable - Per port 802.3at / 802.3af mode switch - PoE port power feeding priority - Per PoE port power limit - PD classification detection - Over Temperature Protection - PoE Temperature Threshold - PoE power Usage Threshold Management - Web interface for remote management - Supports Network Time Protocol (NTP) - Firmware upgrade through Web interface - PLANET Smart Discovery utility automatically finds PLANET devices on the network - SNMP Trap for alarm notification of events - System Log / Remote Syslog Hardware - 19-inch rack mountable, 1U height - Reset button for reset to default setting and system reboot - LED indicators for PoE ready and PoE activity - LED indicators for Power Alert and Fan Alert - FCC Part 15 Class A, CE Standard Compliance - IEEE 802.3 10Base-T - IEEE 802.3u 100Base-TX - IEEE 802.3ab 1000Base-T - IEEE 802.3at standard Power over Ethernet - IEEE 802.3af Power over Ethernet - RFC 768: UDP - RFC 791: IP - RFC 2068 HTTP - RFC 1157: SNMPv1 - RFC 1902: SNMPv2c - RFC 5424: Syslog

Anbieter: myWorld
Stand: 16.12.2019
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Planet IGS-10020PT Verwalteter Netzwerk-Switch ...
Beliebt
560,88 € *
zzgl. 4,99 € Versand

Environmentally Hardened Design The Industrial 8-Port Gigabit 802.3af PoE Switch, IGS-10020PT is equipped with rugged IP30 metal case for stable operation in heavy Industrial demanding environments. With IP30 industrial case protection, the IGS-10020PT provides a high level of immunity against electromagnetic interference and heavy electrical surges which are usually found on plant floors or in curb side traffic control cabinets. Being able to operate in wide temperature range from -40 to 75 degrees C, the IGS-10020PT can be placed in almost any difficult environment. The IGS-10020PT also allows either DIN rail or wall mounting for efficient use of cabinet space. Redundant Ring, Fast Recovery for Surveillance System The IGS-10020PT supports redundant ring technology and features strong rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced Redundant Ring technology, Spanning Tree Protocol (802.1w RSTP), and redundant power supply system into customer’s industrial automation network to enhance system reliability and uptime in harsh factory environments. The IGS-10020PT also protects customer’s industrial network connectivity with switching recovery capability that is used for implementing fault tolerant ring and mesh network architectures. If the Industrial network was interrupted accidentally, the fault recovery times could be less than 50ms to quickly bring the network back to normal operation. Built-in Unique PoE Functions for Powered Devices Management As a managed PoE Switch for surveillance, wireless and VoIP network, the IGS-10020PT features three special PoE Management functions: - PD ALIVE Check - Schedule Power Recycle - SMTP/SNMP Trap Event Alert - PoE Schedule Intelligent Alive Check for Powered Device The IGS-10020PT can be configured to monitor connected PD (Powered Device) status in real-time via ping action. Once the PD stops working and responding, the IGS-10020PT will resume the PoE port power and bring the PD back to work. It will greatly enhance the network reliability through the PoE port resetting the PD’s power source and reducing administrator management burden. Digital Input and Digital Output for external Alarm The IGS-10020PT supports Digital Input, and Digital Output on its front panel. This external alarm enables users to use Digital Input to detect, log external device status (such as door intrusion detector), and send event alarm to the administrators. The Digital Output could be used to alarm the administrators if the IGS-10020PT port is link down, link up or power failure. Robust Layer 2 Features The IGS-10020PT can be programmed for advanced switch management function, such as dynamic port link aggregation, Q-in-Q VLAN, private VLAN, rapid spanning tree protocol, layer 2 to layer 4 QoS, bandwidth control and IGMP/MLD snooping. The IGS-10020PT provides 802.1Q tagged VLAN and the VLAN groups allowed will be maximally up to 255. The IGS-10020PT not only allows the operation of a high-speed trunk combining multiple ports, but also supports connection fail-over. Efficient Management For efficient management, the IGS-10020PT managed switch is equipped with console, web and SNMP management interfaces. With the built-in web-based management interface, the IGS-10020PT offers an easy-to-use, platform independent management and configuration facility. The IGS-10020PT supports SNMP and it can be managed via any based on standard of SNMP v1 and v2 management software. For text-based management mode, the IGS-10020PT can be accessed via Telnet and the console port. Moreover, the IGS-10020PT offers remote secure management by supporting SSH, SSL and SNMPv3 connection which can be encrypted the packet content at each session. Powerful Security The IGS-10020PT offers comprehensive layer 2 to layer 4 access control list (ACL) for enforcing security to the edge. It can be used to restrict to network access by denying packets based on source and destination IP address, TCP/UDP port number or defined typical network applications. Its protection mechanism also comprises 802.1x Port-based and MAC-based user and device authentication. With the private VLAN function, communication between edge ports can be prevented to ensure user privacy. The IGS-10020PT also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to prevent IP snooping from attack and discard ARP packets with invalid MAC address. The network administrator can now construct highly secured corporate networks with considerably less time and effort than before. Flexibility and Extension Solution The two mini-GBIC slots built in the IGS-10020PT supports dual speed that 100Base-FX and 1000Base-SX/LX SFP (Small Form-factor Pluggable) fiber-optic modules. Now the administrator can flexibly choose the suitable SFP transceiver according to not only the transmission distance, but also the transmission speed required. The distance can be extended from 550 meters to 2km (Multi-Mode fiber) up to above 10/20/30/40/50/70/120 kilometers (Single-Mode fiber or WDM fiber). They are well suited for applications within the enterprise data centers and distributions. Perfect Integration Solution for Outdoor IP PoE Camera and NVR System The IGS-10020PT provides 8 10/100/1000Mbps 802.3af PoE ports and can offer sufficient PoE power for 8 PoE IP cameras at the same time. In addition, with the 2-Port 100/1000Base-X SFP interfaces, the IGS-10020PT can connect to core fiber switch and send video stream to NVR and monitor center. Through the high performance switch architecture, the IGS-10020PT facilitates the recorded video files from the 8 PoE IP cameras to be saved in the NVR systems. Furthermore, the NVR systems can be controlled and monitored both in the local LAN and the remote site via Internet. The IGS-10020PT undoubtedly brings an ideal secure surveillance system with lower total cost.

Anbieter: myWorld
Stand: 16.12.2019
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Planet GS-4210-48P4S Verwalteter Netzwerk-Switc...
Bestseller
890,68 € *
zzgl. 4,99 € Versand

Cost-effective, High-density PoE Solution Perfect Managed PoE+ Switch with Advanced L2/L4 Switching and Security PLANET GS-4210-48P4S is a cost-optimized, high-density PoE+ Managed Gigabit Ethernet Switch featuring PLANET intelligent PoE functions to improve the availability of critical business applications. It provides IPv6/IPv4 dual stack management and built-in L2/L4 Gigabit switching engine along with 48 10/100/1000BASE-T ports featuring 36-watt 802.3at PoE+ and 4 additional Gigabit SFP slots. With a total power budget of up to 440 watts for different kinds of PoE applications, it provides a quick, safe and cost-effective Power over Ethernet network solution for small businesses and enterprises. Premium VoIP Networks for Medium- to Large-scale Deployments The GS-4210-48P4S has 48 IEEE 802.3at PoE+ ports, 104Gbps switch fabric and advanced QoS functionality for deploying medium- to large-scale VoIP or wireless networks at a low total cost. One GS-4210-48P4S can power up 48 PoE VoIP phones and delivers HD (high-definition) voice to VoIP network with high priority, resulting in higher quality voice and clearer communication. From now on, customers only need fewer units of the GS-4210-48P4S than before to achieve the goal of cost-effectiveness, thereby saving setup time and human resource. Built-in Unique PoE Functions for Powered Device Management As it is the managed PoE switch for VoIP, wireless and surveillance networks, the GS-4210-48P4S features the following special PoE management functions: - PoE schedule - PD alive check - Scheduled power recycling - PoE usage monitoring PoE Schedule for Energy Saving Under the trend of energy saving worldwide and contributing to environmental protection, the GS-4210-48P4S can effectively control the power supply besides its capability of giving high watts power. The “PoE schedule” function helps you to enable or disable PoE power feeding for each PoE port during specified time intervals and it is a powerful function to help SMBs or enterprises save power and money. It also increases security by powering off PDs that should not be in use during non-business hours. Intelligent Powered Device Alive-Check The GS-4210-48P4S can be configured to monitor connected PD (Powered Device) status in real time via ping action. Once the PD stops working and responding, the GS-4210-48P4S will resume the PoE port power and bring the PD back to work. It will greatly enhance the network reliability through the PoE port resetting the PD’s power source and reducing administrator management burden. Scheduled Power Recycling The GS-4210-48P4S allows each of the connected PoE IP cameras or PoE wireless access points to reboot at a specific time each week. Therefore, it will reduce the chance of IP camera or AP crash resulting from buffer overflow. Environment-friendly, Smart Fan Design for Silent Operation The GS-4210-48P4S features a low noise design and an effective ventilation system. It supports the smart fan technology that automatically controls the speed of the built-in fan to reduce noise and maintain the temperature of the PoE switch for optimal power output capability. The GS-4210-48P4S is able to operate reliably, stably and quietly in any environment without affecting its performance. IPv6/IPv4 Dual Stack Management Supporting both IPv6 and IPv4 protocols, the GS-4210-48P4S helps the SMBs to step in the IPv6 era with the lowest investment as its network facilities need not be replaced or overhauled if the IPv6 network is set up. Robust Layer 2 Features The GS-4210-48P4S can be programmed for advanced switch management functions such as dynamic port link aggregation, 802.1Q VLAN and Q-in-Q VLAN, Multiple Spanning Tree protocol (MSTP), loop and BPDU guard, IGMP snooping, and MLD snooping. Via the link aggregation, the GS-4210-48P4S allows the operation of a high-speed trunk to combine with multiple ports, and supports fail-over as well. Also, the Link Layer Discovery Protocol (LLDP) is the Layer 2 protocol included to help discover basic information about neighboring devices on the local broadcast domain. Efficient Traffic Control The GS-4210-48P4S is loaded with robust QoS features and powerful traffic management to enhance services to business-class data, voice, and video solutions. The functionality includes broadcast/multicast storm control, per port bandwidth control, IP DSCP QoS priority and remarking. It guarantees the best performance for VoIP and video stream transmission, and empowers the enterprises to take full advantage of the limited network resources. Powerful Security PLANET GS-4210-48P4S offers comprehensive IPv4/IPv6 Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to the edge. It can be used to restrict network access by denying packets based on source and destination IP address, TCP/UDP ports or defined typical network applications. Its protection mechanism also comprises 802.1X port-based user and device authentication, which can be deployed with RADIUS to ensure the port level security and block illegal users. With the protected port function, communication between edge ports can be prevented to guarantee user privacy. Furthermore, port security function allows to limit the number of network devices on a given port. Advanced Network Security The GS-4210-48P4S also provides DHCP snooping, IP source guard and dynamic ARP inspection functions to prevent IP snooping from attack and discard ARP packets with invalid MAC address. The network administrators can now construct highly-secure corporate networks with considerably less time and effort than before. Friendly and Secure Management For efficient management, the GS-4210-48P4S is equipped with web, Telnet and SNMP management interfaces. With the built-in web-based management interface, the GS-4210-48P4S offers an easy-to-use, platform-independent management and configuration facility. By supporting the standard SNMP, the switch can be managed via any standard management software. For text-based management, the switch can be accessed via Telnet. Moreover, the GS-4210-48P4S offers secure remote management by supporting SSH, SSL and SNMP v3 connections which encrypt the packet content at each session. Flexibility and Long-distance Extension Solution The four mini-GBIC slots built in the GS-4210-48P4S support SFP auto-detection and dual speed as it features 100BASE-FX and 1000BASE-SX/LX SFP (Small Form-factor Pluggable) fiber transceivers to uplink to backbone switch and monitoring center in long distance. The distance can be extended from 550 meters to 2 kilometers (multi-mode fiber) and up to 10/20/30/40/50/70/120 kilometers (single-mode fiber or WDM fiber). They are well suited for applications within the enterprise data centers and distributions. Intelligent SFP Diagnosis Mechanism The GS-4210-48P4S supports SFP-DDM (Digital Diagnostic Monitor) function that can easily monitor real-time parameters of the SFP for network administrator, such as optical output power, optical input power, temperature, laser bias current and transceiver supply voltage.

Anbieter: myWorld
Stand: 16.12.2019
Zum Angebot