Bán Switch Linksys Cisco SRW2048, SRW2024, SRW248G4, Catalyst 3560G-48TS mọi chức năng hoạt đông tốt. Hàng về liên tục, lấy số lương sẽ có giá ưu đãi.


Liên hệ: 0909.926.930 Minh
Địa chỉ: 31/18 Đặng Chất P2 Q8

Tham khảo Facebook.
https://www.facebook.com/Laptop-X%C3%A1ch-Tay-T%E1%BB%AB-M%E1%BB%B9-373396382824604/

Website: http://www.moithuxachtay.com/

******************************************
Switch Cisco Catalyst 3560G-48TS, Ports: 48 x 10/100/1000 + 4 x Gigabit SFP.

Giá bán: 7.500.000
Bảo hành: 4 tháng.
Bao test 1 tuần đổi mới hoặc hoàn tiền.

Tham khảo: http://www.moithuxachtay.com/

Hình sản phẩm.

Cấu Hình.
Type: Gigabit Ethernet
Ports: 48 x 10/100/1000 + 4 x Gigabit SFP
Authentication Method: Kerberos, RADIUS, Secure Shell v.2 (SSH2), TACACS+
Flash Memory: 32 MB flash
MAC Address Table Size: 12K entries
Status Indicators Port: transmission speed, port duplex mode, system, RPS (Redundant Power Supply), link/activity
Routing Protocol: RIP-1, RIP-2, HSRP, static IP routing, RIPng
Nominal Voltage AC: 120/230 V
Frequency Required: 50/60 Hz
Power Consumption Operational: 160 Watt
Cabling Type: Ethernet 1000Base-T, Ethernet 100Base-TX, Ethernet 10Base-T
Subcategory network: hubs and switches
Connectivity Technology: wired
Advanced Switching: Layer 3
Features ARP support: Access Control List (ACL) support, Link Aggregation Control Protocol (LACP), MLD snooping, MPLS support, Multiple Spanning Tree Protocol (MSTP) support, Per-VLAN Spanning Tree Plus (PVST+), Port Aggregation Protocol (PAgP) support, Quality of Service (QoS), Rapid Spanning Tree Protocol (RSTP) support, Spanning Tree Protocol (STP) support, Time Domain Reflectometry (TDR), Cisco EnergyWise technology, Trivial File Transfer Protocol (TFTP) support, Uni-Directional Link Detection (UDLD), VLAN support, Virtual Route Forwarding-Lite (VRF-Lite), auto-negotiation, auto-sensing per device, auto-uplink (auto MDI/MDI-X), full duplex capability, layer 2 switching, layer 3 switching, DHCP server, manageable, traffic shaping, trunking, DHCP snooping, DHCP support, Dynamic ARP Inspection (DAI), Dynamic Trunking Protocol (DTP) support, IGMP snooping
Remote Management Protocol: HTTP, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 1, SNMP 2c, SNMP 3, SSH-2, Telnet
Communication Mode: full-duplex, half-duplex
Connector Type: SFP (mini-GBIC)
Comments management
Ram Size: 128 MB

*****************************************
Switch Linksys Cisco SRW2024 24 Port Gigabit + 2 Port Fiber. Tình trạng còn mới 99%

Giá bán: 4.500.000
Bảo hành: 4 tháng.

Bao test 1 tuần nếu có vấn đề đổi cái khác or hoàn tiền.

Hình thật

Cấu hình.

• • Twenty-four high-speed ports optimized to support bandwidth-intensive applications
  • Available Ports: https://www.5giay.vn/redirect/?to=aHR0cDovL3RlbDoyNCAxMC8xMDA%3D/1000 with 2 miniGBIC combo
  • Variety of port and performance configurations
  • Secure authentication and access limitations
  • Quality of service for prioritizing communication
  • Remote management
  • A variety of fast Ethernet and Gigabit Ethernet port options
  • Support for advanced quality of service (QoS) mechanisms to keep your critical, real-time network applications running at top performance levels
  • Advanced security functionality that removes the threat of unauthorized network access; this can include 802.1X authentication and MAC-based address filtering
  • Optional Power over Ethernet cost-effectively powers wireless access points, video cameras, and other network-connected endpoints by eliminating the need to install separate power supplies
  • Resilient clustering provides the ability to add more switches as needed to support business growth, by allowing you to manage multiple switches using a single, common interface
  • Virtual Local Area Network (VLAN) support lets you assign users to different networks, improving their personal performance and the security of your entire system
  • Redundancy features protect the availability of your critical applications at all times

************************

Switch Linksys Cisco SRW248G4 48 Port Ethernet + 4 Port Gigabit + 2 Port Fiber. Tình trạng còn mới 99% fullbox.

Giá bán: 2.000.000
Bảo hành: 4 tháng.

Bao test 1 tuần nếu có vấn đề 1 đổi 1 hoặc hoàn tiền.

Cấu hình.

• Packaged Quantity
  1
• Enclosure Type
  Rack-mountable - 1U
• Interfaces
  Fast Ethernet
• Ports
  48 x 10/100 + 2 x combo Gigabit SFP + 2 x https://www.5giay.vn/redirect/?to=aHR0cDovL3RlbDoxMC8xMDAvMTAwMA%3D%3D
• MAC Address Table Size
  8K entries
• Remote Management Protocol
  RMON
• Encryption Algorithm
  MD5
• Authentication Method
  RADIUS
• Compliant Standards
  IEEE 802.3u
• Built-in Devices
  LED panel
• Status Indicators
  port transmission speed
• Manufacturer
  Cisco

Hình thật

*******************************

Switch Linksys Cisco SRW2048 - 48 port Gigabit 1Gb và 4 port Fiber, hàng Used, còn mới 99% full box

Giá bán: Het hang
Bảo hành: 4 tháng.

Bao test 1 tuần 1 đổi 1 hoặc hoàn tiền.

Chi tiết em nó:

Specifications

Ports: 48 RJ-45 connectors for 10BASE-T, 100BASE-TX and 1000BASE-T with 4 shared Small Form-Factor Pluggable (SFP) slots

Cabling type: Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX UTP Category 5 Ethernet or better for 1000BASE-T

LEDs: Power, Link/Act, Speed Performance

Switching capacity: 96 Gbps, nonblocking

MAC table size: 8000

Number of VLANs: 256 VLANs

Management: Web user interface

Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)

SNMP: SNMP versions 1, 2c, and 3 with support for traps

SNMP MIBs:
RFC1213 MIB-2, RFC2863 interface MIB, RFC2665 Ether-like MIB
RFC1493 bridge MIB, RFC2674 extended bridge MIB (P-bridge, Q-bridge)
RFC2819 RMON MIB (groups 1,2,3,9 only), RFC2737 entity MIB
RFC 2618 RADIUS client MIB

RMON:
Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis

Firmware upgrade:
Web browser upgrade (HTTP)
Trivial File Transfer Protocol (TFTP) upgrade

Port mirroring:
Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe

Other management:
RFC854 Telnet (menu-driven configuration)
SSH and Telnet management
Telnet client
SSL security for web user interface
Switch audit log
DHCP client
BOOTP
Simple Network Time Protocol (SNTP)
Xmodem upgrade
Cable diagnostics
Ping
Traceroute
Syslog

Security Features:
IEEE 802.1X
802.1X - RADIUS authentication; MD5 encryption

ACLs:
Differentiated services code point (DSCP)/IP precedence-based class of service (CoS)
IPv6 traffic-class-based CoS
IP address
Subnet mask
Protocol
Service type
MAC address
VLAN ID
TCP/ User Datagram Protocol (UDP) port
Availability

Link aggregation:
Link aggregation using IEEE 802.3ad LACP
Up to 8 ports in up to 8 trunks

Storm control:
Broadcast, multicast, and unknown unicast

Spanning Tree:
IEEE 802.1d Spanning Tree, IEEE 802.1s Multiple Spanning Tree
IEEE 802.1w Rapid Spanning Tree, Fast Linkover

Internet Group Management Protocol (IGMP) snooping:
IGMP (versions 1 and 2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors

QoS:
Priority levels

4 hardware queues

Scheduling:
Priority queuing and weighted round-robin (WRR)

Class of service:
Port based
802.1p VLAN priority based
IP ToS/DSCP based
IPv6 traffic-class-based CoS

Rate limiting:
Ingress policer, egress shaper

Layer 2:VLAN
Port-based and 802.1Q-based VLANs
PVE
Management VLAN

Head-of-line (HOL) blocking: HOL blocking prevention

Jumbo frame:
Supports frames up to 10 KB

Dynamic VLAN:
GVRP-dynamic VLAN registration

Standards:
802.3i 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet
802.3ab 1000BASE-T Gigabit Ethernet, 802.3z Gigabit Ethernet
802.3x flow control


Liên Hệ: 0909.926.930 Minh
Địa chỉ: 31/18 Đặng Chất P2 Q8