WS-C3550-48-EMI

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WS-C3550-48-EMI Lifetime Warranty
Manufacturer:	Cisco
Product ID:	WS-C3550-48-EMI
Product Description:	48-10/100 and 2 GBIC ports:Enhanced Multilayer SW Image
Shipping:	Typically ships within 2-3 days
Warranty:	Lifetime Warranty

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Overview
Technical Specifications

Pre-Owned, Used And Refurbished Cisco WS-C3550-48-EMI

Cisco WS-C3550-48-EMI is a 48-port stackable switch designed to enhance network productivity. Rack-mountable, with full duplex capability and IP-routing, the WS-C3550-48-EMI is easily manageable and provides a data transfer rate of 100 Mbps. With Ethernet and Fast Ethernet data link protocols, this switch offers dual GBIC slots.

By maintaining a large WS-C3550-48-EMI inventory, MULTI-LINK can often ship on the same day or within 1-2 days of your order. We believe that "diversity" within our stock is critical to our customers, and so we provide an extensive selection of current and previous generation equipment, from fixed-config & modular switches, to interface cards and other insert components. Whatever your Cisco switch requirement, MULTI-LINK strives to be your one-stop source.

We approach every transaction as if it's the first in a hopefully long customer relationship. That hope guides our commitment to quality, and so we guarantee all used and refurbished WS-C3550-48-EMI will be tested to factory specifications by our onsite technicians, and we'll back it with our standard lifetime warranty.

In the middle of an equipment upgrade? If you have surplus WS-C3550-48-EMI or other network equipment, we'd like to hear from you. Please visit our Investment recapture page to review various buy-back options, list your equipment on our Sell Us Your Surplus form or call us directly for assistance at 1-800-TO MULTI (866-8584).

You might also be interested in WS-C3550-24-EMI.

General Information
Manufacturer:	Cisco
Product ID:	WS-C3550-48-EMI
Product Description:	48-10/100 and 2 GBIC ports:Enhanced Multilayer SW Image
Product Type:	Ethernet Switch
Marketing Information
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. For the first time, customers can deploy network-wide intelligent services, such as advanced quality of service (QoS), rate-limiting, Cisco security access control lists, multicast management, and high-performance IP routing-while maintaining the simplicity of traditional LAN switching. Embedded in the Catalyst 3550 Series is the Cisco Cluster Management Suite (CMS) Software, which allows users to simultaneously configure and troubleshoot multiple Catalyst desktop switches using a standard Web browser. Cisco CMS Software provides new configuration wizards that greatly simplify the implementation of converged applications and network-wide services.
Interfaces/Ports
Total Number of Network Ports:	48
Number of Network (RJ-45) Ports:	48
Port/Expansion Slot Details:	48 x Fast Ethernet Network
	2 x Gigabit Ethernet Expansion Slot
Media & Performance
Media Type Supported:	Twisted Pair
Twisted Pair Cable Standard:	Category 5
Ethernet Technology:	Fast Ethernet
Network Technology:	10Base-T
	10/100Base-TX
I/O Expansions
Number of Total Expansion Slots:	2
Expansion Slot Type:	GBIC
Number of GBIC Slots:	2
Management & Protocols
Manageable:	Yes
Management:	SNMP Telnet RMON CWSI CLI-based out-of-band embedded CMS
Memory
Standard Memory:	64 MB
Flash Memory:	16 MB
Reliability
MTBF:	163000 Hour
Power Description
Input Voltage:	110 V AC
	220 V AC
Frequency:	60 Hz
Power Consumption:	110 W
Physical Characteristics
Height:	1.8"
Width:	17.5"
Depth:	16.3"
Weight (Approximate):	13 lb
Miscellaneous
Package Contents:	This Catalyst 3550 Multilayer Switch Hardware Installation Guide Where to Find the Catalyst 3550 Documentation flyer Cisco Documentation CD-ROM AC power cord Mounting kit containing: - Four rubber feet for mounting the switch on a table - Two 19-inch rack-mounting brackets - Six Phillips flat-head screws for attaching the brackets to the switch - Four Phillips machine screws for attaching the brackets to a rack - One cable guide and one black Phillips machine screw for attaching the cable guide to one of the mounting brackets - One RPS connector cover (for wall mounting) - Two Phillips pan-head screws (for attaching the RPS cover) - Four Phillips truss-head screws (for wall-mounting brackets) One RJ-45-to-DB-9 adapter cable Cisco Information Packet, containing warranty, safety, and support information
Additional Information:	Configurable up to 16,000 unicast routes Configurable up to 2,000 multicast routes Configurable Maximum Transmission Unit (MTU) of up to 1,546 Bytes for bridging of MPLS tagged frames Acoustic Noise: ISO 7770, bystander position operating to an ambient temperature of 30 degrees Celsius: 46 dBa
Certifications & Standards:	Safety Certifications: UL to UL 1950, Third Edition c-UL to CAN/CSA 22.2 No. 950-95, Third Edition TUV/GS to EN 60950 with Amendment A1-A4 and A11 CB to IEC 60950 with all country deviations NOM to NOM-019-SCFI CE Marking Electromagnetic Emissions Certifications: FCC Part 15 Class A EN 55022 Class A (CISPR 22 Class A) VCCI Class A AS/NZS 3548 Class A BSMI CE Marking Standards: IEEE 802.1x IEEE 802.1w IEEE 802.1s IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports IEEE 802.1D Spanning-Tree Protocol IEEE 802.1p CoS Prioritization IEEE 802.1Q VLAN IEEE 802.3ad IEEE 802.3 10BASE-T specification IEEE 802.3u 100BASE-TX specification IEEE 802.3ab 1000BASE-T specification IEEE 802.3z 1000BASE-X specification 1000BASE-X (GBIC) 1000BASE-SX 1000BASE-LX/LH 1000BASE-ZX 1000BASE-CWDM GBIC 1470nm 1000BASE-CWDM GBIC 1490nm 1000BASE-CWDM GBIC 1510nm 1000BASE-CWDM GBIC 1530nm 1000BASE-CWDM GBIC 1550nm 1000BASE-CWDM GBIC 1570nm 1000BASE-CWDM GBIC 1590nm 1000BASE-CWDM GBIC 1610nm RMON I and II standards SNMPv1, SNMPv2c, SNMPv3

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