Specifications |
Ports |
48 RJ-45
connectors for
10BASE-T/100BASE-TX/1000BASE-T
with 4 Gigabit combo ports
shared between mini-GBIC
ports; console port; auto
MDI/ MDI-X; auto
negotiate/manual setting;
RPS port for connecting to
redundant power supply unit |
Buttons |
Reset button |
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 |
PWR, Fan,
Link/Act, PoE, Speed, RPS,
Master, Stack ID 1 through 8 |
Performance |
Switching
capacity |
96 Gbps
nonblocking |
Forwarding
capacity |
71.4 mpps
(64-byte packets) |
Stacking |
Stack
operation |
• Up to
192 ports in a stack
• Hot
insertion and removal
• Ring
and chain stacking
options
• Master
and backup master for
resilient stack control
•
Auto-numbering or manual
configuration of units
in stack
|
Layer 2 |
MAC table
size |
8000 |
Number of
VLANs |
256 active
VLANs (4096 range) |
VLAN |
Port-based
and 802.1Q tag-based VLANs,
protocol-based VLAN,
management VLAN, multicast
TV VLAN, PVE, GVRP |
Head-of-line
(HOL) blocking |
HOL blocking
prevention |
Layer 3 |
Layer 3
options |
Static
routing; classless
interdomain routing (CIDR);
60 static routes; IPv4 and
IPv6; forwarding in silicon
- wire-speed forwarding of
Layer 3 traffic |
IPv6 |
IPv6 options |
IPv6 over
Ethernet, dual stack, IPv6
over IPv4 network with
Intra-Site Automatic Tunnel
Addressing Protocol (ISATAP)
tunnel, IPv6 neighbor
discovery, stateless address
configuration, maximum
transmission unit (MTU)
discovery, WEB, SSL, Telnet,
Ping, Traceroute, Simple
Network Time Protocol
(SNTP), Trivial File
Transfer Protocol (TFTP),
SNMP, RADIUS, ACLs, QoS,
protocol-based 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, and 9 only)
• RFC2737
entity MIB
• RFC
2618 RADIUS client MIB,
• RFC
1215 traps
|
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/HTTPS) and TFTP
• Dual
images for resilient
firmware upgrades
|
Port
mirroring |
Traffic on a
port can be mirrored to
another port for analysis
with a network analyzer or
RMON probe. |
Other
management |
Traceroute,
single IP management, SSL
security for web user
interface, SSH, RADIUS, port
mirroring, TFTP upgrade,
Dynamic Host Configuration
Protocol (DHCP) client,
BOOTP, SNTP, Xmodem upgrade,
cable diagnostics, Ping,
syslog, Telnet client (SSH
secure support) |
Security |
IEEE 802.1X |
802.1X RADIUS
authentication, MD5 hash;
guest VLAN; single/multiple
host mode |
ACLs |
• Drop or
rate limit based on
source and destination
MAC or IP address,
protocol, port, VLAN,
differentiated services
code point (DSCP)/IP
precedence, TCP/ User
Datagram Protocol (UDP)
source and destination
ports, 802.1p priority,
Ethernet type, Internet
Control Message Protocol
(ICMP) packets, Internet
Group Management
Protocol (IGMP) packets,
DHCP snooping, Address
Resolution Protocol
(ARP) inspection, and IP
source address guard
• Up to
1018 rules
|
Availability |
Link
aggregation |
Using IEEE
802.3ad LACP, up to 8 ports
in up to 8 groups |
Storm control |
Broadcast,
multicast, and unknown
unicast |
DoS
prevention |
DoS attack
prevention |
Spanning Tree |
• IEEE
802.1D Spanning Tree
• IEEE
802.1w Rapid Spanning
Tree
• IEEE
802.1s Multiple Spanning
Tree and Fast Linkover
|
IGMP (version
1 and 2) snooping |
Limits
bandwidth-intensive
multicast traffic to only
the requestors; supports 256
multicast groups |
Power
redundancy |
Connection to
RPS unit for power
redundancy |
Quality of
Service |
Priority
levels |
4 hardware
queues |
Scheduling |
Priority
queuing and weighted
round-robin (WRR) |
Class of
service |
Port based;
802.1p VLAN priority based;
IPv4/v6 IP
precedence/ToS/DSCP based;
DiffServ; classification and
re-marking ACLs |
Rate limiting |
Ingress
policer; egress rate
control; per VLAN |
Statistics |
16 meters |
Standards |
• 802.3
10BASE-T Ethernet
• 802.3u
100BASE-TX Fast Ethernet
• 802.3ab
1000BASE-T Gigabit
Ethernet
• 802.3z
Gigabit Ethernet
• 802.3x
flow control
•
802.3ad; 802.1D Spanning
Tree Protocol (STP)
•
802.1Q/p VLAN
• 802.1w
Rapid STP
• 802.1s
Multiple STP
• 802.1X
port access
authentication
|
Environmental |
Dimensions
W x H x D |
17.32 x 14.70
x 1.73 in.
(440 x 375 x
44 mm) |
Unit weight |
10.89 lb
(4.94 kg) |
Power |
100-240V
47-63 Hz, internal,
universal; also equipped
with external redundant
power supply connector for
external power supply, -48V
DC |
Certification |
UL (UL
60950), CSA (CSA 22.2), CE
mark, FCC Part 15 (CFR 47) |
Operating
temperature |
32¢X to 104¢XF
(0¢X to 40¢XC) |
Storage
temperature |
-4¢X to 158¢XF
(-20¢X to 70¢XC) |
Operating
humidity |
10% to 90%,
relative, noncondensing |
Storage
humidity |
10% to 95%,
relative, noncondensing |
Package
Contents |
• Cisco
SGE2010 48-Port Gigabit
Switch
• AC
power adapter with power
cord
• Two
rack-mounting kits with
eight screws
• CD-ROM
with user documentation
(PDF) included
•
Registration card
• Console
cable
|
Minimum
Requirements |
• Web
browser: Mozilla Firefox
version 1.5 or later, or
Microsoft Internet
Explorer version 5.5 or
later
•
Category 5 Ethernet
network cable
• TCP/IP,
network adapter, and
network operating system
(such as Microsoft
Windows, Linux, or Mac
OS X) installed on each
computer in the network
|
Product
Warranty |
5-year
limited hardware warranty
with return to factory
replacement and 90-day
limited software warranty |