Linksys SRW248G4 Specifications page 2

Features
• 48 10/100 Switched RJ-45
ports with Auto MDI/MDI-X
cable detection
• 4 10/100/1000 Switched
RJ-45 ports with auto
MDI/MDI-X cable detection
• 2 Shared miniGBIC ports
for optical or copper
interconnection
• Non-blocking,
store-and-forward switching
mechanism
• Simplified QoS management
enabled by advanced
queuing techniques using
802.1p, Diffserv or ToS traffic
prioritzation specifications
• Configuration and
monitoring from a standard
web browser with WebView
management
• Secure remote management
of the switch via SSH and
SSL secure channel network
protocols
• 802.1Q based VLANs enable
segmentation of networks
for improved performance
and security
• Private VLAN Edge for
simplified network isolation
for guests connections or
autonomous networks
• Automatic configuration
of VLANs across multiple
switches through
GVRP/GARP
• Automatic port
configuration through auto
MDI/MDIX
• 802.1ab(LLDP) and UPnP
support
PRODUCT DATA
BUSINESS SERIES
48-Port 10/100 + 4-Port
Gigabit Switch with WebView
Specifications
Model
Ports
Cabling Type
LEDs
Performance
Switching Capacity
MAC table size
Number of VLANs
Management
Web User Interface
SNMP
SNMP MIBs
RMON
Firmware Upgrade
Port Mirroring
Other Management
Security
IEEE 802.1X
Access Control
Availability
Link Aggregation
Storm Control
Spanning Tree
IGMP Snooping
SRW248G4
48 RJ-45 connectors for 10BASE-T and 100BASE-TX,
4 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T
with 2 shared SFP slots
Auto MDI/MDI-X
Autonegotiate/Manual setting
UTP CAT 5 or better for 10BASE-T/100BASE-TX,
UTP CAT 5e or better for 1000BASE-T
Power, Link/Act, Speed
17.6 Gbps, non-blocking
8K
256 - Static and dynamic
Built-in Web UI for easy browser-based configuration (HTTP/HTTPS)
SNMP version 1, 2, 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 1,2,3,9 only), RFC 2618 RADIUS Client MIB
Embedded Remote Monitoring (RMON) software agent
supports four RMON groups (history, statistics, alarms, and events)
for enhanced traffic management, monitoring, and analysis
Web browser upgrade (HTTP)
TFTP upgrade
Traffic on a port can be mirrored to another port for analysis
with a network analyzer or RMON probe
RFC854 Telnet (Menu-driven configuration)
Secure Shell (SSH) and Telnet management
Telnet client
SSL security for Web UI
Switch audit log
DHCP client
BootP
SNTP
Xmodem upgrade
Cable diagnostics
PING
Traceroute
Syslog
802.1X - RADIUS Authentication. MD5 Encryption
Filtering: MAC-based
Link Aggregation using IEEE 802.3ad LACP
Up to 8 ports in up to 8 trunks
Broadcast, Multicast, and Unknown Unicast
IEEE 802.1d Spanning Tree, IEEE 802.1s Multiple Spanning Tree,
IEEE 802.1w Rapid Spanning Tree, Fast Linkover
IGMP (v1/v2) snooping provides for fast client joins and leaves of
multicast streams and limits bandwidth-intensive video traffic to
only the requestors