The Cisco Catalyst® 3550 48 EMI is a member of the Catalyst 3550 Series Intelligent Ethernet Switches, a line of enterprise-class, stackable, multilayer switches that provide high availability, security and quality of service (QoS) to enhance the operation of the network. With a range of Fast Ethernet and Gigabit Ethernet configurations, the Catalyst 3550 Series can serve as both a powerful access layer switch for medium enterprise wiring closets, as a backbone switch for mid-sized networks, and also for the edge of metro access networks.
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Description
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Description
Product Features:
- Managed SNMP 1, SNMP 2, RMON 1, RMON 2, SNMP 3
- Basic switching RJ-45 Ethernet ports quantity: 48
- MAC address table: 8000 entries
- 1U
Cisco Catalyst WS-C3550-48-EMI network switch Managed 1U
CATALYST 3550 48-10 100 IN (NMS)
Cisco Catalyst WS-C3550-48-EMI, Managed, Full duplex, 1U
Cisco Catalyst WS-C3550-48-EMI. Switch type: Managed. Basic switching RJ-45 Ethernet ports quantity: 48. Full duplex. MAC address table: 8000 entries. Form factor: 1U
Specification
Management features
Switch type
Managed
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
48
Network
Full duplex
Data transmission
MAC address table
8000 entries
Maximum data transfer rate
0.1 Gbit/s
Protocols
Management protocols
SNMP 1, SNMP 2, RMON 1, RMON 2, SNMP 3
Data link protocols
Ethernet/Fast Ethernet
Design
Form factor
1U
Performance
Internal memory
64 MB
Power
Power consumption (typical)
110 W
Operational conditions
Operating temperature (T-T)
0 - 45 °C
Storage temperature (T-T)
-25 - 70 °C
Operating relative humidity (H-H)
10 - 85%
Weight & dimensions
Weight
5.9 kg
Other features
Dimensions (WxDxH)
445 x 413 x 44.5 mm
Connectivity technology
Wired
Expansion slots
2 (2) x GBIC
I/O ports
48 10/100 ports
2 GBIC-based Gigabit Ethernet ports
Power requirements
100 to 127/200 to 240 VAC (auto-ranging), 50 to 60 Hz
Bundled software
Enhanced Multilayer Software Image (EMI)
Networking features
IEEE 802.3, IEEE 802.3U, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.1w, IEEE 802.1x