Shop

CISCO / CBS250-48T-4G / 48 PORT GIGABIT 4 PORT GIGABIT SFP SMART SWITCH

The Cisco Business CBS250-48T-4G is a 48-port Gigabit Ethernet smart switch with 4 SFP+ ports. It is designed for small and medium-sized businesses that need a reliable and affordable network solution.

Description

CISCO / CBS250-48T-4G

48 PORT GIGABIT 4 PORT GIGABIT SFP SMART SWITCH

Port Configuration:

48 ports of Gigabit Ethernet for connecting devices like computers, printers, and other networked equipment.

4 additional ports supporting Gigabit SFP (Small Form-Factor Pluggable) for fiber optic connectivity.

Management:

 Cisco

CBS250 Smart Switch: This indicates that the switch likely has some level of management capabilities, allowing for configuration and monitoring of network settings.

It may support features like VLANs (Virtual LANs) for network segmentation, QoS (Quality of Service) for prioritizing traffic, and possibly even basic security features.

Performance:

The switch should provide high-speed data transfer rates on its Gigabit Ethernet ports, suitable for a variety of network applications.

The inclusion of SFP ports allows for the possibility of fiber-optic connections, providing additional flexibility in network design.

Layer Support:

Cisco switches typically support multiple layers of the OSI model. This could include Layer 2 features for basic switching functions and Layer 3 features for routing capabilities.

CISCO CBS250-48T-4G

CISCO CBS250-48T-4G

Power over Ethernet (PoE):

Cisco switches in this category may or may not support PoE. PoE allows the switch to deliver power to connected devices such as IP cameras, phones, or wireless access points through the Ethernet cable.

Energy Efficiency:

Cisco switches often incorporate energy-saving features to optimize power consumption based on network activity.

Smart Switching:

Layer 2 Switching: Supports basic VLAN and network segmentation.

Quality of Service (QoS): Prioritizes network traffic to ensure critical applications get the necessary bandwidth.

Management and Security:

Web-based Management Interface: Allows for easy configuration and monitoring of the switch.

Security Features: Includes features like MAC-based port security and DHCP snooping to enhance network security.

CISCO CBS250-48

CISCO CBS250-48

Additional information

Brand

Security

.

Secure Sockets Layer (SSL)

SSL encrypts all HTTPS traffic, allowing secure access to the browser-based management
GUI in the switch

Secure Shell (SSH) Protocol

SSH is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH v1
and v2 are supported.

IEEE 802.1X (authenticator role)

Remote Authentication Dial-In User Service (RADIUS) authentication, guest VLAN,
single/multiple host mode, and single/multiple sessions

STP loopback guard

Provides additional protection against Layer 2 forwarding loops (STP loops)

Secure Core Technology (SCT)

Ensures that the switch will receive and process management and protocol traffic no matter
how much traffic is received

Secure Sensitive Data (SSD)

A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on
the switch, populating this data to other devices, and secure autoconfig. Access to view the
sensitive data as plain text or encrypted is provided according to the user-configured access
level and the access method of the user

Trustworthy systems

Trustworthy systems provide a highly secure foundation for Cisco products
Run-time defenses (Executable Space Protection [X-Space], Address Space Layout
Randomization [ASLR], Built-In Object Size Checking [BOSC])

Port security

Ability to lock source MAC addresses to ports and limit the number of learned MAC
addresses

RADIUS

Supports RADIUS authentication for management access. Switch functions as a client.

Storm control

Broadcast, multicast, and unknown unicast

DoS prevention

Denial-of-Service (DoS) attack prevention

Multiple user privilege levels in CLI

Level 1, 7, and 15 privilege levels

Access Control Lists (ACLs)

Support for up to 512 rules
Drop or rate limit based on source and destination MAC, VLAN ID or IPv4 or IPv6 address,
IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence,
TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control
Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both
ingress and egress sides
Time-based ACLs supported

Quality of service

.

Priority levels

8 hardware queues

Scheduling

Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and
class of service (802.1p/CoS)

Class of service

Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/Type of Service
(ToS)/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs,
trusted QoS

Rate limiting

Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based

Congestion avoidance

A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss
synchronization

Reviews

There are no reviews yet.

Be the first to review “CISCO / CBS250-48T-4G / 48 PORT GIGABIT 4 PORT GIGABIT SFP SMART SWITCH”

Your email address will not be published. Required fields are marked *

    Contact Us

    RedLinesys is a leading system Integration Company was founded in 2004.

    We strive to deliver the best IT Solutions, products and services to help our clients achieve their business transformation goals.

    We always expanding our Partnerships with world-class technology vendors to provide our customers with the best technology and the highest level of support

    ADDRESS

    18 Youssef Elgenedy st,
    Downtwon

    PHONE

    15240

    EMAIL

    [email protected]

    Cart

    Send your a quote or inquiry

    Fill out the form below, and we will be in touch shortly.
    Contact Information
    Vehicle Information
    Preferred Date and Time Selection