Temel bilgiler.
İletişim Modu
Tam Çift Taraflı ve Yarım Çift Taraflı
Function
Lacp, Qos, Snmp, Vlan Support
Switch Capacity
52gbps/20gbps
Transfer Rate
10/100/1000Mbps
Ürün Açıklaması
Product Name: Full Gigabit gigabit Ethernet optical Fiber Switch L2 Managed 8/24port managed switch
Model Number: HT3208G- 2SFPG
HT3224G-2SFP
Spots light:
--Full gigabit speed
--Telecom class quality
--L2 management
--3year warranty
--FCC,CE certified
The HT3200G series are L2 gigabit Ethernet Switches developed by H&T. Except for excellent non-blocking line-speed data switching, the series support diversified service features as well. The switches supports easy-to-use Web management and comprehensive security policies, which enable to establish high security and easy-managed access network environments in government networks, campus networks, enterprise networks and other public networks.
The series consist of two models: HT3208G-2SFPG, HT3224G-2SFPG.
Features
Non-blocking High-speed Forwarding
Support L2 level wire-speed port switching, which enables all ports to forward packets without blocking.
High Speed and Efficiency Ring Protection
Real-time Monitoring: Built-in configuration-free ring protection can provide real-time monitoring and find the network rings without delay.
Quick Alarm: The built-in buzzer quickly alarm when a ring is found, to warn the network administrator of ring problems.
Precise Localization: The ring problem interface indicator will flash slowly and periodically to help the network administrator precisely localize the ring port without any delay.
Intelligent Blocking: The switch can automatically block ring port when detect a ring problem, which can efficiently avoid broadcast storm caused by ring problem and secure the normal network communication.
Auto-recovery: After the ring problem is removed, the network will recover automatically, the buzzer stop alarming and ring port back to normal work.
Comprehensive Security Control Policies
Support link aggregation to enhance the network bandwidth and defend the network security with link backup.
Support multiple spanning tree protocols: STP, RSTP, MSTP, provide rapid convergence and improved fault-tolerant capacity. The network sable operation and load balance are well guaranteed, also improved the reasonable use of network channels and redundant link;
Support the binding of user access interface, IP addresses and MAC addresses, to defend against inner network ARP attacks and Dos attacks.
Support attacks defense strategies, against for Land attacks, Blat attacks, Ping attacks, TCL controlled flag attacks.
Support IEEE 802.1x port authentication, process security authentication for access users.
Support storm suppression based on bandwidth adjustment, storm filtering and ACL strategy.
Support the Back-pressure traffic control under Half-Duplex mode and IEEE 802.3x traffic control under Full-Duplex mode. The heavy traffic data peak can be switched stably without the concern of network paralysis caused by overload.
Convenient and Quick Management and Maintenance
Adopt simple visual Web-based interface, which helps users to handle various functions easily and conveniently.
Support Simple Network Management Protocol (SNMP) that the devices are convenient to configure and manage. Small and medium-sized enterprises customers can centralized manage the switch easily.
Support CLI command line management, suitable for professional network administrators.
Support Port Mirror Function, can monitor the ingress, egress or bi-direction packets.
Support resetting to factory defaults, make the maintenance more easily.
Innovative Energy Saving Design, the leader of low-carbon communication
Supports IEEE 802.3az(Energy Efficient Ethernet ), port energy detection, CPU variable-frequency and device hibernate
technology, greatly reducing energy consumption and noise without compromising performance and stability.
Software feature:
Item | HT3224G-2SFP | HT3208G-2SFP |
Standards | IEEE 802.3ad, Link Aggregation |
IEEE 802.3,10BASE-T |
IEEE 802.3u,100 BASE-TX |
IEEE 802.3ab,1000 BASE-T |
IEEE 802.3z,1000 BASE-X |
IEEE 802.3x, Ethernet flow control |
IEEE 802.3az,EEE(Energy Efficient Ethernet) |
IEEE 802.1AB-2005,LLDP( Link Layer Discovery Protocol) |
IEEE 802.1d, Spanning Tree Protocol |
IEEE 802.1w, Rapid Spanning Tree Protocol |
IEEE 802.1q, VLAN |
IEEE 802.1p,QoS |
MAC Address | 8K MAC addresses |
MAC address learning and aging |
VLAN | 4K VLANs |
Port-based VLANs |
Voice VLAN |
Spanning Tree | STP(Spanning Tree Protocol) |
RSTP( Rapid Spanning Tree Protocol) |
Link Aggregation | Max 8 aggregation groups, each supports 8 ports |
Static aggregation and dynamic aggregation |
Port Mirroring | Many-to-one port mirroring |
Multicast | IGMP v1/v2/v3 snooping and IGMP fast leave |
QoS | Rate limiting on packets sent and received by an interface |
Eight queues on each port |
WRR, SP, WRR+SP queue scheduling algorithms |
Re-marking of the 802.1p priority and DSCP priority |
Rate limiting in each queue and traffic shaping on ports |
Security | DoS attack defense, ARP attack defense, and ICMP attack defense |
Port isolation |
User privilege management and password protection |
Management and maintenance | SNMP v1/v2c |
Remote configuration and maintenance using Telnet |
Web NMS |
System logs and alarms of different levels |
Adres:
B402-405, Building G, Lianhe Industrial Zone, Gongyuan South Road, Shekou, Nanshan, Shenzhen, Guangdong, China
İşletme Türü:
Üretici/Fabrika
İşletme Aralığı:
Bilgisayar Ürünleri, Endüstriyel Ekipmanlar ve Bileşenleri
Yönetim Sistemi Sertifikasyonu:
ISO 9001, QHSE
Şirket Tanıtımı:
&T optoelectronic Co., Ltd., fiber optik iletişim, veri iletişimi ve ağ ürünleri konusunda profesyonel bir geliştirici ve üreticidir. H&T, küçük ve orta ölçekli ağ, Telekom, Elektrik Gücü, Ulaşım, CATV, Endüstriyel Otomasyon, Video Gözetimi vb. Özelleştirilmiş ürünler ve OEM hizmeti de sunuyoruz. H&T, değer ve performans konusundaki beklentilerini aşarak müşterilerimizin iletişim teknolojisi ihtiyaçlarını karşılamaya odaklanır. H&T ürünleri her zaman olgun teknoloji, zengin işlev, mükemmel kalite, mükemmel hizmet ve rekabetçi fiyattan yararlanmaktadır.
2003 yılında kurulan H&T, genç ve hızlı gelişen bir yüksek teknoloji şirketidir. Tutkulu, birleşik ve ilerici araştırma ve geliştirme ekibi, satış ekibi ve beceri çalışanları ile H&T tüm ürünlerin çekirdek teknolojisinin hakkına sahiptir ve her ay sürekli olarak yeni ürün tasarlar. H&T, çeşitli Telekomünikasyon üniversiteleriyle yakın temas halinde kalır ve Corning, Broadcom, Realtek, IC Plus, Marvell ve diğer teknoloji şirketleri ile iyi iş ortağı ilişkilerine sahiptir ve daha kaliteli ürünler geliştirmek için desteklerinden büyük ölçüde faydalanır. H&T ürünleri CE, FCC, RoHS sertifikaları aldı.
H&T′nin sürekli değişen müşteri ihtiyaçlarını karşılamakta gösterdiği kararlılık H&T′nin müşterilerimiz arasında itibarının yüksek olmasını sağlar ve ürünlerimiz 30′den fazla ülkeye ve alana ihraç edilir.
"Hotcom", H&T′nin tüm ürünler için uluslararası markasıdır. H&T, yönetim, üretim ve müşteri memnuniyeti konularında iyi kalite, eksiksiz hizmet ve yeniliklerle markamıza sürekli olarak daha fazla değer katar.