SMC Networks SMC6248M User manual

High-port density with gigabit and stacking capability
Full wire-speed switching performance
Priority queuing
VLAN with GVRP
IGMP
LACP for link aggregation
Port mirroring
Port and system security
SNMP and RMON
Managed Switch SSMMCC66224488MM
TigerStackTM 10/100
Stackable 48-port 10/100 Managed switch with 2 gigabit combo ports and 2 stacking ports
www.smc.com
SMC Networks' SMC6248M is a high-performance, managed,
stackable Layer 2 switch that provides an ideal solution
for workgroups and departments. The (48) 10/100Mbps
Fast Ethernet ports allow desktops to access network
resources through flexible 4 Gig uplinks. The entire stack
can be managed via a single IP address for simplified net-
work administration.
Utilizing an 17.6Gbps switch capacity and support for
8,000 MAC addresses, the SMC6248M is a wire-speed,
high performance switch ideal for workgroups or depart-
ments. The SMC6248M supports port trunking with up to
6 trunk groups with 2 to 8 ports in each group per stack.
Port trunking enables business users to increase availability
and aggregated bandwidth between servers and/or other
switches, optimizing the transport of business critical
data. The SMC6248M uses 1 Gbps ports to interconnect up
to 8 units within a stack.
By supporting the IEEE approved specifications, the
SMC6248M leverages your existing investment in a
multi-vendor environment, while maximizing compatibility
of mission critical features such as, Spanning Tree
(802.1d), QoS (802.1p/DiffServ/TCP&UDP port number),
VLANs (802.1Q), and network management (SNMP/
RMON/BOOTP/Telnet/Web). The SMC6248M robust support
of standards-based network management protocols
(SNMP/RMON/BOOTP/Telnet/Web/TFTP) and port mirroring
enables the SMC6248M to be easily integrated into many
third-party network management packages. The
SMC6248M also supports redundant power when combined
with the SMCRPU14 Redundant power Supply unit.
The SMC6248M brings advanced enterprise functions to
a more affordable level while supporting advanced features:
L2/L3/L4 (QoS), 802.1x (Port-based Authentication),
IGMP snooping, 802.1w (Rapid Spanning Tree), , 802.3ad
(Link Aggregation), and 802.1q (VLANs). L2/L3/L4
(ACLs) can be configured based on: Protocol type, 802.1p,
DSCP, MAC Address, IP Address, and/or TCP/UPD Port
Number. These features facilitate the deployment of
enterprise applications such as: VOIP, streaming media,
and multicast content delivery (IP video conferencing
and software deployment).
FEATURES BENEFITS
OVERVIEW
Supports up to 48 auto-MDIX 10/100 ports
Non-blocking 17.6Gbps switch fabric for maximum switching
performance
Four levels of priority, with weighted fair queuing, ensures
smooth transmission of vital data
Supports VLANs based on tags, ports, or protocol, plus sup
port for automatic GVRP LAN registration for maximum
security and bandwidth efficiency.
IGMP allows multicast traffic transmission to registered users
only.
Port trunking group links between switches, increases band
width for dedicated link
Useful for diagnosing and monitoring network problems
Security control and authentication such as SSH, SSL, HTTP,
802.1x to ensure a secure network.

PORTS
• SMC6248M: 48 Auto-MDIX 10BASE-T
/100BASE-TX RJ-45 ports
• 2 Combo (RJ-45/SFP) ports
• 2 Stacking ports
• Built-in Network Management
NETWORK INTERFACE
• 10BASE-T: RJ-45 UTP CAT. 3,4,5
• 100BASE-TX: RJ-45 UTP Cat. 5
• 1000BASE-SX: SC connector
• 1000BASE-LX: SC connector
• 1000BASE-T: RJ-45 connector
• Multimode fiber cable; 62.5/125
or 50/125 microns
• Singlemode fiber cable: 9/125 micron
STACK INTERFACE
• 2Gbps, full duplex, RJ-45
SWITCH FABRIC
• 17.6Gbps
• 13Mpps
BUFFER ARCHITECTURE
• 4Mb shared
SWITCHING DATABASE
• 8K MAC address entries
LED
• System: Power, Uplink, Diag, Stack
• Port:Link/activity
WEIGHT
• 6.0Lb
•2.7Kg
DIMENSIONS
• 440 x 324 x 43mm
• 17.37 x 12.76 x 1.7in
TEMPERATURE
• Temperature : IEC 68-2-14
• 0 to 50o degrees (Standard Operating)
• -40 to 70odegrees (Non-operating)
HUMIDITY
• 10% to 90% (Non-condensing)
• AC Input
• 100 to 240V, 47 to 63 Hz
POWER SUPPLY
• Internal, auto-ranging transformer:
100 to 240VAC, 50 to 60 Hz
POWER CONSUMPTION
•35W
MAXIMUM CURRENT
• 3.0A@110 VAC
• 2.0A@240 VAC
SWITCH FEATURES
• Spanning Tree Protocol
• Forwarding Mode
• Store-and-forward
• VLAN Support
• Up to 255 groups; port-based
or with 802.1Q
• VLAN tagging, GVRP for automatic
VLAN learning
• Quality of Service
• Supports four levels of priority with
flexible classification and prioritization
• MultiLink Trunking (LACP)
• Port Mirroring
• TACACS+ client authentication
• HTTPS and SSL
• SSH for Telnet sessions
• Rate limiting
• Static port security
• Jumbo Frame support
MANAGEMENT FEATURES
• In-Band Management
• Telnet, SLIP, Web-based
HTTP, or SNMP manager
• Out-of-Band Management
• RS-232 DB-9 console port
• Software Loading
• TFTP in-band or Xmodem out-of-band
MIB Support
• MIB II (RFC 1213), Bridging MIB (RFC 1493),
Ethernet-Like MIB (RFC 1643), RMON MIB
(RFC 1757), SMC’s private MIB(standard
text from the other datasheets on the
SFP transceivers)
STANDARDS
• IEEE802.3 Ethernet, IEEE802.3u
Fast Ethernet
• IEEE802.1D Spanning Tree Protocol
and traffic priorities
• IEEE802.1p Priority tags
• IEEE802.1Q VLAN
• IEEE802.1ac VLAN tagging
• IEEE802.1ad Link aggregation
control protocol
• IEEE80.1w Rapid Spanning Tree
ISO
• IEC8802.3
• SNMP (RFC 1157), RMON (RFC 1757), ARP
(RFC826), IEGMP (RFC1157), IGMP (RFC1112),
MIB II (RFC 1213), Ethernet-like MIB
(RFC1643)
• Bridge MIB (RFC 1493)
COMPLIANCES
• CE Mark
• Emissions
• FCC Class A
• Industry Canada Class A
• EN55022 (CISPR 22) Class A
• VCCI Class A
• C-Tick – AS/NZS 3548 (1995) Class
A Immunity
• IEC 1000- 4- 2/3/4/6
SAFETY
•UL
• CSA/NRTL (CSA22.2.2.950 &UL 1950)
• En60950 (TUV/GS)
Warranty
• Limited lifetime
SLIDE-IN TRANSCEIVERS
MODEL
• SMCBGSLCX1
• 1000BASE-SX
• LC Multimode fiber
• Range -220m for 62.5/125m, 850nm
• Range 550m for 50/125m, 850nm
MODEL
• SMCBGLLCX1
• 1000BASE-LX
• LC Singlemode fiber
• Range 10Km for 9/125m, 1310nm
MODEL
• SMCBGZLCX1
• 1000BASE-ZX
• LC single mode fiber
• Range 70 to 100Km for 9/125, 1310nm
North America
38 Tesla
Irvine, CA 92618
1-800-SMC-4YOU
24/7 Technical Support
Europe/Africa
Fructuos Gelabert 6-8
08970 Sant Joan Despí
Barcelona, Spain
Check www.smc.com for your local
country contact information
TECHNICAL SPECIFICATIONS SSMMCC66224488MM
www.smc.com
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