حل توجيه قوي من الطبقة الثالثة لجميع الشبكات طويلة المدى
PLANET XGS3-24242 is a Layer 3 Stackable Managed Gigabit Switch that provides high-density performance, التوجيه الثابت من الطبقة الثالثة, بروتوكول معلومات التوجيه (RIP) و بروتوكول OSPF (فتح أقصر مسار أولاً) مع وصلة صاعدة بسرعة 10 جيجابت في الثانية و multiple SFP fiber interfaces delivered in a rugged, strong case. The administrator can flexibly choose the suitable SFP/SFP+ transceiver according to the transmission distance or the transmission speed required to extend the 10G network efficiently. Besides, with نسيج تبديل بسرعة 128 جيجابت في الثانية, the XGS3-24242 can handle extremely large amounts of data in a secure topology linking to backbone or high capacity servers for ISP and enterprise VoIP, video streaming, and multicast applications.
سعة إيثرنت عالية الأداء تصل إلى 10 جيجابت في الثانية
The four SFP+ slots built in the XGS3-24242 supports السرعة المزدوجة, 10GBASE-SR/LR or 1000BASE-SX/LX. With 10Gbps uplink interfaces, the XGS3-24242 boasts a high-performance switch architecture that is capable of providing non-blocking switch fabric and wire-speed throughput as high as 128Gbps, which greatly simplifies the tasks of upgrading the LAN for catering to increasing bandwidth demands.
طاقة احتياطية للتيار المتردد والتيار المستمر لضمان التشغيل المستمر
The XGS3-24242 is equipped with one 100~240V AC power supply unit and one additional 36-75V DC power supply unit for redundant power supply. A redundant power system is also provided to enhance the reliability with either AC or DC power supply unit. The redundant power system is specifically designed to handle the demands of high-tech facilities requiring the highest power integrity.
إدارة تكديس عناوين IP
The XGS3-24242 supports IP stacking function that helps network managers to easily configure up to 24 switches in the same series via one single IP address instead of connecting and setting each unit one by one. The IP stacking technology groups PLANET XGS3-24242 and SGS-6341 series together to enable centralized management through a single unit, regardless of physical location or switch type, as long as they are connected to the same local network.
تكديس الأجهزة عالي الموثوقية
Two of the 10G SFP+ ports are used to connect several XGS3-24242 units to build a virtually logical facility. The XGS3-24242 gives the enterprises, service providers and telecoms flexible control over port density, uplinks and switch stack performance. The XGS3-24242 can connect as a ring for redundancy and ensures that data integrity is retained even if one switch in the stack fails. You can even hot-swap switches without disrupting the network, which greatly simplifies the tasks of upgrading the LAN for catering to increasing bandwidth demands.
دعم التوجيه من الطبقة الثالثة
The XGS3-24242 enables the administrator to conveniently boost network efficiency by configuring Layer 3 static routing manually, and the RIP or OSPF settings automatically. The RIP can employ the hop count as a routing metric and prevent routing loops by implementing a limit on the number of hops allowed in a path from the source to a destination. The OSPF is an interior dynamic routing protocol for autonomous system based on link state. The protocol creates a database for link state by exchanging link states among Layer 3 switches, and then uses the Shortest Path First algorithm to generate a route table based on that database.
دعم كامل لبروتوكول IPv6
The XGS3-24242 provides IPv6 management and enterprise-level secure features such as SSH, الرباط الصليبي الأمامي, WRR و نصف القطر تُسهّل هذه التقنية عملية المصادقة، مما يُساعد الشركات على الانتقال إلى عصر IPv6 بأقل تكلفة. إضافةً إلى ذلك، لا حاجة لاستبدال بنية الشبكة عند إنشاء شبكة IPv6 FTTx الطرفية.
حلقة احتياطية، استعادة سريعة لتطبيقات الشبكة الحيوية
The XGS3-24242 supports redundant ring technology and features strong, rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced ITU-T G.8032 ERPS (Ethernet Ring Protection Switching) technology and Spanning Tree Protocol (802.1s MSTP) into customer’s network to enhance system reliability and uptime in harsh environments. In a certain simple Ring network, the recovery time could be less than 50ms to quickly bring the network back to normal operation.
ميزات الطبقة الثانية القوية
The XGS3-24242 can be programmed for basic switch management functions such as port speed configuration, port aggregation, VLAN, Multiple Spanning Tree Protocol, WRR, bandwidth control and IGMP snooping. This switch provides 802.1Q tagged VLAN, Q-in-Q, voice VLAN and GVRP Protocol functions. By supporting port aggregation, the XGS3-24242 allows the operation of a high-speed trunk combined with multiple ports. It enables up to 128 groups for trunking with a maximum of 8 ports for each group.
نظام ممتاز للتحكم في حركة المرور من الطبقة الثانية إلى الطبقة الرابعة
The XGS3-24242 is loaded with powerful traffic management and WRR features to enhance services offered by telecoms. The WRR functionalities include wire-speed Layer 4 traffic classifiers and bandwidth limitation which are particularly useful for multi-tenant unit, multi-business unit, Telco, or network service applications. It also empowers the enterprises to take full advantage of the limited network resources and guarantees the best in VoIP and video conferencing transmission.
أمان قوي
The XGS3-24242 supports ACL policies comprehensively. The traffic can be classified by source/destination IP addresses, source/destination MAC addresses, IP protocols, TCP/UDP, IP precedence, time ranges and ToS. Moreover, various policies can be conducted to forward the traffic. The XGS3-24242 also provides IEEE 802.1x port based access authentication, which can be deployed with RADIUS, to ensure the port level security and block illegal users.
إدارة فعالة وآمنة
For efficient management, the XGS3-24242 is equipped with console, Web and SNMP management interfaces. With its built-in Web-based management interface, the XGS3-24242 offers an easy-to-use, platform-independent management and configuration facility. The XGS3-24242 supports standard Simple Network Management Protocol (SNMP) and can be managed via any standard-based management software.
For reducing product learning time, the XGS3-24242 offers Cisco-like command via Telnet or console port and customer doesn’t need to learn new command from these switches. Moreover, the XGS3-24242 offers secure remote management by supporting SSH connection which encrypts the packet content at each session.
آلية تشخيص ذكية لمرض SFP
The XGS3-24242 supports SFP-DDM (شاشة التشخيص الرقمية) وظيفة تساعد مسؤول الشبكة بشكل كبير على مراقبة معلمات الوقت الحقيقي لأجهزة الإرسال والاستقبال SFP و SFP+ بسهولة، مثل طاقة الإخراج الضوئي، وطاقة الإدخال الضوئي، ودرجة الحرارة، وتيار انحياز الليزر، وجهد إمداد جهاز الإرسال والاستقبال.
