CISCO Sg 300-20 20-port Gigabit Managed SRW2016-K9-AU |

CISCO Sg 300-20 20-port Gigabit Managed SRW2016-K9-AU

Brand : CISCO Cisco
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CISCO SRW2016-K9-AU Sg 300-20 20-port Gigabit Managed Switch

CISCO SRW2016-K9-AU Cisco SG 300-20 20-Port Gigabit Switch;

Product Overview

Growing businesses require cost-effective networking solutions that can scale to meet ever-changing business needs. The Cisco  SRW2016 16-Port Gigabit Switch (Figure 1) brings Gigabit speeds to your users and servers, while adding a new level of intelligence and security to the network infrastructure. The sixteen 10/100/1000 Mbps ports enable you to take advantage of the Gigabit Ethernet interfaces shipping in the current generation of servers, workstations, and storage devices, in addition to supporting your existing 10/100 Mbps clients. The optional Gigabit optical interfaces allow you to expand the network as your business grows.
Network security is a top priority in any size business. Unauthorized access to the network and mission-critical data is a constant concern. The Cisco SRW2016 is able to secure the network through 802.1x port authentication. The 802.1x standard requires clients to authenticate themselves before the port will pass data for them.
Businesses are recognizing the benefits of voice over IP (VoIP) and are quickly migrating their voice services to IP-based platforms, requiring their local area networks to support both voice and data applications. In unmanaged IP networks, bursty data sessions can disrupt voice packet delivery, causing poor voice quality. With the enhanced QoS and traffic management features in the Cisco SRW2016, voice data can be prioritized, helping ensure clear and reliable voice communications.
Enabling the advanced features of the Cisco SRW2016 further secures the integrity of your network. The WebView interface provides an intuitive, secure management interface, helping you better utilize the comprehensive feature set of the switch, for a better-optimized, more secure network.


Sixteen 10/100/1000 Gigabit Ethernet ports

Two mini Gigabit Interface Converter (mini-GBIC) slots for fiber Gigabit Ethernet expansion

Nonblocking, store-and-forward switching mechanism

Simplified quality of service (QoS) management enabled by advanced queuing techniques using 802.1p, Differentiated Services (DiffServ), or type of service (ToS) traffic prioritization specifications

Configuration and monitoring from a standard web browser with WebView management

Secure remote management of the switch via Secure Shell (SSH) and SSL secure channel network protocols

802.1Q-based VLANs enable segmentation of networks for improved performance and security

Private VLAN Edge (PVE) for simplified network isolation of guest connections or autonomous networks

Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)

Automatic port configuration through auto medium dependent interface (MDI) and MDI crossover (MDI-X) and 802.1ab (Link Layer Discovery Protocol [LLDP])

User/network port-level security via 802.1X authentication and MAC-based filtering

Increased bandwidth (up to 8x) and link redundancy with Link Aggregation Control Protocol (LACP)

Enhanced rate-limiting capabilities provide control, including back pressure to control the rate that data that can flow into and out of a port

Broadcast, multicast, and unknown unicast storm control

Port mirroring for noninvasive monitoring of switch traffic

Jumbo frame support (10 KB)

Simple Network Management Protocol (SNMP) versions 1, 2c, and 3 and Remote Monitoring (RMON) support

Fully rack mountable using the included rack-mounting hardware


Table 1 contains the specifications, package contents, and minimum requirements for the Cisco SRW2016 16-Port Gigabit Switch.

Table 1. Specifications for the Cisco SRW2016 16-Port Gigabit Switch: WebView



IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1p, 802.1Q


Sixteen 10/100/1000 RJ-45 ports and 2 shared mini-GBIC slots

Cabling type

Category 5 Ethernet or better


System, Link/Activity, Gigabit


Switching capacity

32 Gbps, nonblocking

MAC table size


Number of VLANs

256 VLANs


Web user interface

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


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


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, and 9 only)
RFC 2618 RADIUS client MIB


Embedded RMON software agent supports four 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
Dynamic Host Configuration Protocol (DHCP) client
Simple Network Time Protocol (SNTP)
Xmodem upgrade
Cable diagnostics

Security Features

IEEE 802.1x

802.1X - RADIUS authentication; MD5 encryption

Access control

MAC-based access control lists (ACLs)


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 (v1/v2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors.


Priority levels

4 hardware queues


Priority queuing and weighted round-robin (WRR)

Class of service

802.1p VLAN priority based
IP ToS/IP precedence based
IPv6 traffic class based
MAC address port security*
MAC address*
IP address*
Subnet mask*
Service type*
TCP/ User Datagram Protocol (UDP) port*

Layer 2


Port-based and 802.1q based VLANs
Management VLAN

Head-of-line (HOL) blocking

HOL blocking prevention

Jumbo frame

Supports frames up to 10 KB

Dynamic VLAN

GVRP - dynamic VLAN registration


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



W x H x D

16.93 x 1.75 x 13.78 in.

(430 x 44.5 x 350 mm)

Unit weight

7.3 lb (3.311 kg)


100 to 240V 0.5A


FCC Part 15 Class A, CE Class A, UL, cUL, CE mark, CB

Operating temperature

32 to 104F (0 to 40C)

Storage temperature

-40 to 158F (-40 to 70C)

Operating humidity

20% to 95% relative humidity, noncondensing

Storage humidity

5% to 90%, noncondensing

Package Contents

Cisco SRW2016 16-Port Gigabit Switch
AC power cord
Rack-mounting kit with brackets and hardware
CD with user guide in PDF format
Registration card
Console cable

Minimum Requirements

Category 5 Ethernet network cable
TCP/IP installed on each computer within the network
Network adapter installed in each computer
Network operating system (Windows, Linux, Mac OS X)
More Information
Age group No
Brand Garmin
Condition new
EAN 882658000000
HALOTHEMES Featured product No
Set as Home Product Yes
Identifier Exists No
Priority 2
Product Details

LASER USB Charging Station 10 Ports & Holder Stand 6x1 AMP (PW-CS1013)

Ref No 17097
Size System No
Size Type No
Socket No
Show Price Count Down Yes
Vendor CISCO
Color No
Manufacturer CISCO
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