Liền kề TT17-B4 đô thị Văn Quán, Hà Đông, HN. 038 590 8282

J9780A

J9780A ⭕ Hợp Nhất báo giá phân phối J9780A Aruba 2530 8 PoE+ Switch ⭕ chính hãng, giá cực tốt
Giá bán: 4.926.600 VND
(Gọi điện, chat Zalo nhận báo giá rẻ hơn)
Sản phẩm chính hãng ®
Code: #7161
Tình trạng: Có hàng
Hà Nội: 024.22255666 Di động: 038 590 8282
TP.HCM: 028.62959919 Di động: 0978 266 232
Nhận báo giá: lienhe@hopnhatgroup.com
Hợp Nhất Group Since 2010 UY TÍN, DANH TIẾNG
[ Hà Nội ] Liền kề TT17-B4 Khu đô thị Văn Quán, Hà Đông, Hà Nội.
[ Hồ Chí Minh ] 108/1/6 Khu Biệt Thự Làng Hoa, đường số 10, Gò Vấp.

Aruba J9780A Aruba 2530 8 PoE+ Switch

J9780A ⭕ Thế giới linh phụ kiện báo giá phân phối Aruba J9780A Aruba 2530 8 PoE+ Switch chính hãng, giá tốt, giao hàng tận nơi

Quality of Service (QoS)

- Traffic prioritization (IEEE 802.1p): allows real-time traffic classification with support for eight priority levels mapped to either two or four queues; uses weighted deficit round robin (WDRR) or strict priority (SP)

- Simplified QoS configuration: Port-based: prioritizes traffic by specifying a port and priority level. VLAN-based: prioritizes traffic by specifying a VLAN and priority level.

- Class of Service (CoS): sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ

- Rate limiting: sets per-port ingress enforced maximums for all ingressed traffic or for broadcast, multicast, or unknown destination traffic

- Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers

Management

- Choice of management interfaces: Web graphical user interface (GUI): HTML-based easy-to-use graphical interface allows configuration of the switch from any Web browser. Command-line interface (CLI): provides advanced configuration and diagnostics through a robust CLI. Simple Network Management Protocol (SNMPv1/v2c/v3): allows a switch to be managed with a variety of third-party network management applications.

- Virtual stacking: provides single IP address management for up to 16 switches

- sFlow (RFC 3176): delivers wire-speed traffic accounting and monitoring configured by SNMP and CLI with three terminal encrypted receivers

- IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automates device discovery protocol for easy mapping by network management applications

- Logging: provides local and remote logging of events via SNMP (v2c and v3) and syslog; provides log throttling and log filtering to reduce the number of log events generated

Connectivity

- IPv6: IPv6 host: allows the switch to be deployed and managed at the edge of an IPv6 network. Dual stack (IPv4/IPv6): supports connectivity for both protocols; provides a transition mechanism from IPv4 to IPv6. MLD snooping: forwards IPv6 multicast traffic to the appropriate interface; prevents IPv6 multicast traffic from flooding the network.

- IEEE 802.3af Power over Ethernet (PoE): provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices such as IP phones, wireless access points, and security cameras

- IEEE 802.3at Power over Ethernet Plus: provides up to 30 W per port to IEEE 802.3 for PoE/PoE+-powered devices such as video IP phones, IEEE 802.11n wireless access points, and advanced pan/tilt/zoom security cameras (see product specifications for total PoE power available)

- Auto-MDIX: adjusts automatically for straight-through or crossover cables on all ports

- Pre-standard PoE support: detects and provides power to pre-standard PoE devices

Layer 2 switching

- VLANs: provides support for 512 VLANs and 4,094 VLAN IDs

- Jumbo packet support: supports up to 9220-byte frame size to improve the performance of large data transfers; 8- and 24-port Fast Ethernet models automatically support up to 2000-byte frames with no configuration needed

- 16K MAC address table: provides access to many Layer 2 devices

- GARP VLAN Registration Protocol: allows automatic learning and dynamic assignment of VLANs

- Per-VLAN Spanning Tree Plus (PVST+): allows each VLAN to build a separate spanning tree to improve link bandwidth usage in network environments with multiple VLANs

Specifications

I/O ports and slots 8 RJ-45 autosensing 10/100 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3at PoE+); Media Type: Auto-MDIX; Duplex: half or full
2 dual-personality ports; each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-Tx; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as a SFP slot (for use with SFP transceivers) ports
1 dual-personality (RJ-45 or USB micro-B) serial console port
Physical characteristics Dimensions 10(w) x 6.28(d) x 1.75(h) in (25.4 x 15.95 x 4.45 cm) (1U height)
Weight 2.0 lb (0.91 kg)
Memory and processor Processor ARM9E @ 800 MHz, 128 MB flash, 256 MB DDR3 DIMM; packet buffer size: 1.5 MB dynamically allocated
Mounting Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available); horizontal surface mounting; wall mounting
Performance IPv6 Ready Certified
100 Mb Latency < 1.3 µs (LIFO 64-byte packets)
1000 Mb Latency < 2.3µs (LIFO 64-byte packets)
Throughput up to 4.1 million pps (64-byte packets)
Switching capacity 5.6 Gbps
MAC address table size 16000 entries
Environment Operating temperature 32°F to 113°F (0°C to 45°C)
Operating relative humidity 15% to 95% @ 104°F (40°C), noncondensing
Non-operating/ -40°F to 158°F (-40°C to 70°C)
Storage temperature
Non-operating/Storage relative humidity 15% to 90% @ 149°F (65°C), noncondensing
Altitude up to 10,000 ft (3 km)
Acoustic Power: 0 dB, Pressure: 0 dB
Electrical characteristics Frequency 50/60 Hz
Maximum heat dissipation 29 BTU/hr (30.6 kJ/hr), (switch only: 29 BTU/hr;
combined switch + max. PoE devices: 262 TU/hr)
AC voltage 100-127/200-240 VAC
Current 1.4 A
Maximum power rating 76.7 W
Idle power 5.8 W
PoE power 67 W
Safety UL 60950-1; CAN/CSA 22.2 No. 60950-1; EN 60825; IEC 60950-1; EN 60950-1
Emissions FCC Class A; EN 55022/CISPR-22 Class A; VCCI Class A
Immunity Generic EN 55024, CISPR 24
EN EN 55024, CISPR 24
ESD IEC 61000-4-2
Radiated IEC 61000-4-3
EFT/Burst IEC 61000-4-4
Surge IEC 61000-4-5
Conducted IEC 61000-4-6
Power frequency magnetic field IEC 61000-4-8
Voltage dips and interruptions IEC 61000-4-11
Harmonics EN 61000-3-2, IEC 61000-3-2
Flicker EN 61000-3-3, IEC 61000-3-3
Management IMC - Intelligent Management Center; command-line interface; Web browser; configuration menu; out-of-band management (serial RS-232C or Micro USB);
IEEE 802.3 Ethernet MIB; Repeater MIB; Ethernet Interface MIB
Notes IEEE 802.3az applies to Gigabit models only; IEEE 802.3at and IEEE 802.3af apply to PoE+ models only. When using SFPs with this product, SFPs with revision 'B' or later (product number ends with the letter 'B' or later, e.g., J4858B, J4859C) are required.

    ĐẶT MUA SẢN PHẨM

    Hà Nội: 024.22255666 - Hồ Chí Minh: 028.62959899
    Hotline hỗ trợ: 0981 558 668
    Email đặt hàng: lienhe@hopnhatgroup.com

Mục Lục J9780A

Tại sao bạn nên mua J9780A tại Hợp Nhất?
Hợp Nhất nhà phân phối J9780A uy tín, danh tiếng 10 năm qua trên thị trường. Sản phẩm J9780A được phân phối bởi Hợp Nhất đều là sản phẩm chính hãng, có đầy đủ giấy tờ chứng minh xuất xứ và chất lượng (CO,CQ). Để tránh mua phải sản phẩm kém chất lượng trôi nổi trên thị trường cách tốt nhất là mua từ nhà phân phối uy tín. Liên hệ với chúng tôi nếu bạn cần trợ giúp thông tin về sản phẩm J9780A chính hãng.
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Thông tin liên hệ
Hà Nội: 024.222 55666
Hồ Chí Minh: 028.62959919
Số di động: 0981 558 668
lienhe@hopnhatgroup.com
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