VOLKTEK NSH-3424

Switch 24 cổng Managed Gigabit, thích hợp triển khai internet, IPTV cho tòa nhà, khách sạn, chung cư...

  • 24 port LAN Gigabit, RJ45.
  • Chia VLAN Tag 802.1q, Port based VLAN, MAC based VLAN.
  • Tính năng Spanning Tree, Loop Detection giúp tăng cường độ ổn định hệ thống.
  • Tính năng Bảo mật cổng vật lý giúp chống DDoS trong LAN và NET-CUT.
  • IGMP snooping, QoS tối ưu cho dịch vụ âm thanh và video.
  • DHCP snooping chống giả mạo DHCP server.
  • ACL, IP Source Guard, ARP Inspection, DoS, Jumbo Frame.
  • Quản lý băng thông và tạo port ưu tiên cho phòng VIP/Máy VIP.
  • Xem/Giám sát lưu lương từng cổng.
  • Switching Fabric: 48Gbps.
  • L2 Forwarding: 35.7Mpps.
  • MAC address table: 8K.
  • Packet Buffer Size: 524.8K Bytes.
  • Jumbo Packet Support: 10K.
  • Gửi mail cảnh báo sự cố.
  • Tính năng LACP/Static Trunk giúp gộp băng thông giữa các SW bằng nhiều đường truyền up-link, down-link (Tối đa 8 nhóm, mỗi nhóm 8 port, upto 8Gbps).
  • Switch cho Game-NET, các tòa nhà, chung cư, Hotel để triển khai internet và IPTV.
  • Made in Taiwan.

Availability: In stock
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Description

NSH-3424 24×10/100/1000M Ethernet Switch provides the seamless network connection. This device integrates 1000Mbps Gigabit Ethernet, 100Mbps Fast Ethernet and 10Mbps Ethernet network capabilities in a highly flexible package. The switch with a low-cost, easy-to-use, high performance upgrades your old network to a 1000Mbps Gigabit network.

Based on Gigabit Ethernet Technology, It is essential to helping solve network bottlenecks that frequently develop as more advanced computer users and newer applications continue to demand greater network resource

PHẦN CỨNG
PortPorts 24 x 10/100/1000BASE-T RJ45 Ports
 
NguồnInput Voltage “Overload protection(by power module fuse)

Power Input Internal power supply 12V/1.67A , AC Power input (100V~240V, 47 ~63Hz)”

LED IndicatorsLED Panel PWR, POST, LNK/ACT
Nút điều khiểnReset to default (put it at the front right side)

Power on/off switch

Kích thước267x42x162mm
PHẦN MỀM
Chuẩn tương thíchIEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab 1000BASE-T
IEEE 802.3x Flow Control
IEEE 802.3ad Link Aggregation
IEEE 802.1ab LLDP
IEEE 802.1D STP
IEEE 802.1w RSTP
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN Tagging
IEEE 802.3az EEE
Management 

Command Line Interface(CLI)Console

Telnet (RFC854)

YES
Web-based Management (Web UI)HTTP

HTTPS

YES
SNMBv1

v2c

YES
MIBsRFC1213 MIBII

(System & Interface groups)

RFC2819 RMON I (1,2,3, & 9 groups)

YES
File ManagementFirmware Upgrade/Backup

Configuration Download/Backup

YES
Upload/DownloadTFTP (RFC783)

HTTP

UART

YES
DHCPClientYES
DNSClientYES
MirroringPort-based (Many to One)YES
Syslog (RFC3164)Local RAM

Local Flash

Remote Server

YES
Time SettingSNTPYES
Cable DiagnosticsCable TestYES
Port UtilizationYES
Reset ButtonYES
EEE (802.3az)YES
Chất lượng dịch vụ 

QoS FeaturesSupport
Priority Queue8 queues/portYES
Rate LimitPort-based (Ingress/Egress)YES
Queue SchedulingWRRYES
WFQYES
Strict PriorityYES
Hybrid(WRR+SP or WFQ+SP)YES
Class of ServicePort-basedYES
Flow-basedYES
802.1pYES
IP TOS PrecedenceYES
IP DSCPYES
Storm ControlBroadcastYES
Unknown MulticastYES
Unknown UnicastYES
Tính năng nâng cao 

Performance
MAC Address Table Size8K
Buffer Memory524.8K Bytes
Jumbo Frame10K Bytes
Switching Capability14880pps at 10Mbps,

148810pps at 100Mbps,

1488095pps at 1Gbps with 64bytes packets

Switch Fabric48Gbps
Forwarding Rate35.7 million packets per second
Specifications
Standard ComplianceIEEE 802.3/802.3u/802.3ab, IEEE 802.3x flow control

IEEE 802.3az Energy Efficient Ethernet, IEEE 802.1p class of service, priority protocols

Full-duplex and half duplex operation with IEEE802.3x flow control and backpressure

N-way auto-negotiation

Store and forward

Software Features
L2 FeaturesSupport
Flow Control802.3x (Full-duplex)YES
Back-Pressure (Half- duplex)YES
duplexStatic VLANYES
Port-basedYES
IEEE 802.1Q Tagged BasedYES
Voice VLANOUI ModeYES
Link AggregationIEEE 802.3ad LACP
Static TrunkYES
Max. Group8
Max. Ports/Group YES8
Traffic Load BalancingYES
Spanning TreeIEEE 802.1D (STP)YES
IEEE 802.1w (RSTP)YES
Auto Edge PortYES
Self Loop DetectionYES
IGMP SnoopingMulticast Groups256
IGMPv1/v2YES
IGMPv3 Basic (BISS)YES
IGMP v2/v3 QuerierYES
Immediate LeaveYES
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)YES

 

 

THÔNG SỐ KHÁC
Chứng chỉEMC/FCC, CE Class A; Safety/LVD EN60950-1
Môi trườngOperating Temperature   0°C~50°C
Storage Temperature     -40°C~70°C
Operating Humidity        10 to 95% RH (non-condensing)

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