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Brand:
The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Allied Telesis
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports
Article code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product code if the specifications are identical. We map away wrong codes or sometimes logistic variants.
AT-8550SP
Category :
A switch is a device with which it is possible to connect computers into a (local area) network, provided your computers all have an appropriate networking device installed. Switches can be daisy chained to form larger networks and come in managed and unmanaged variaties. The unmanaged versions generally cannot filter data and will forward any data that is fed into them, so they are better suited for small networks. Switches are easy to set up (just plug in the network cables) and allow you to share printers, storage space and other network resources with your entire home or office network.
Network Switches
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only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Allied Telesis: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 15 Nov 2006
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 05 Dec 2016 14:20:19
The date of the most recent change of the data-sheet in Icecat's system
Product views: 11713
This statistic is based on the 63442 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) daily downloading this Icecat data-sheet since 15-11-06 Only sponsoring brands are included in the free Open Icecat content distribution as used by 61765 free Open Icecat users.
Long product name Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports Managed L2+ 1U:
The short editorial description of Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports Managed L2+ 1U
10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports

Marketing text Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports Managed L2+ 1U

:
The official marketing text of Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports Managed L2+ 1U as supplied by the manufacturer
As a member of the 8500 series the 8550/SP is a managed Fast Ethernet switch with a 1RU form factor and rich QoS functionality. It is rack mountable and supports DoS attack protection. The 8550/SP is an ideal choice for small to medium enterprises that need rich QoS functionality and high port density with Gigabit Ethernet uplink connectivity. It offers an extensive set of management features and advanced QoS functionality delivers Layer 2/4 ready traffic management for VoIP networks. A high density managed Fast Ethernet switch the 8550/SP is ready to meet the networking needs at the access tier of any organization.

Smarter, More Secure, and More Cost-effective
The 8500 series is a managed switch that brings
enhanced security and Layer 2-4 intelligence to
networks. Many network administrators demand
easy to manage, cost-effective, intelligent switches
at the LAN edge, and the 8500 series switch
answers such demands, with the optimal balance
of features, performance, and value. More
intelligent than simple Layer 2 switches, the costeffective
8500 series offers advanced attack
detection and suppression capabilities for
increased security and advanced QoS to support
converged applications.

The sweet spot applications for such switches are:
• Traditional Enterprise LAN (wiring closet).
• Service-provisioned leased offices or MTUs.
• Security-conscious Government and financial institutions.
• Cost/security-conscious educational institutions.
Short summary description Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports Managed L2+ 1U:
This short summary of the Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports Managed L2+ 1U data-sheet is auto-generated and uses the product title and the first six key specs.
Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports, Managed, L2+, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3, SNMP, RMON, Telnet, HTTP, Ethernet, Fast Ethernet, 1U
Long summary description Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports Managed L2+ 1U:
This is an auto-generated long summary of Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports Managed L2+ 1U based on the first three specs of the first five spec groups.
Allied Telesis 10/100TX x 48 ports managed FE L2+ Switch w/ 2xSFP combo ports & fixed 1000T ports. Switch type: Managed, Switch layer: L2+. Network standard: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3. MAC address table: 8000 entries, Maximum data transfer rate: 0.1 Gbit/s. Management protocols: SNMP, RMON, Telnet, HTTP, Data link protocols: Ethernet, Fast Ethernet. Form factor: 1U, Safety: UL 60950-1, CSA C22.2 No. 60950-1-03, EN60950, EN60825 (TUV), Certification: EMI FCC Class A, EN55022 Class A, VCCI Class A, C-TICK, EN61000-3-2, EN61000-3-3
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Management Features
Switch type*
What switch device has, managed or unmanaged.
Managed
Switch layer
A network switch is a computer networking device that links networking segments. A switch has different layers, such as layer 2 (a network bridge, operating at the data link layer, interconnecting a small number of devices) and layer 4 (can act as a firewall, amongst other things).
L2+
Quality of Service (QoS) support
Yes
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity*
The number of basic switching RJ-45 Ethernet ports (sockets).
48
Combo SFP ports quantity
2
SFP/SFP+ ports quantity
2
Networking
Network standard*
The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ac, IEEE 802.3u, IEEE 802.3x
Full duplex
A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Yes
Broadcast storm control
Yes
Port mirroring
Yes
Data Transmission
MAC address table*
The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.
8000 entries
Maximum data transfer rate
0.1 Gbit/s
Protocols
Management protocols
SNMP, RMON, Telnet, HTTP
Data link protocols
Ethernet, Fast Ethernet
Design
Form factor
The shape or design of the product.
1U
Safety
List of regulatory safety standards for all countries in which this product has been certified.
UL 60950-1, CSA C22.2 No. 60950-1-03, EN60950, EN60825 (TUV)
Certification
EMI FCC Class A, EN55022 Class A, VCCI Class A,
C-TICK, EN61000-3-2, EN61000-3-3
Performance
Processor frequency
The clock rate is the fundamental rate in cycles per second (measured in hertz) at which a computer performs its most basic operations such as adding two numbers. There are more factors, like internal memory size, that influence a computer's actual response time.
200 MHz
Internal memory
The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.
32 MB
Flash memory
4 MB
Mean time between failures (MTBF)
Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
790000 h
Energy Management
Power consumption (typical) *
Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
80 W
Power over Ethernet (PoE)
Power over Ethernet (PoE) *
The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes
Operational Conditions
Operating temperature range (T-T)
The minimum and maximum temperatures at which the product can be safely operated.
0 - 40°C
Storage temperature range (T-T)
The minimum and maximum temperatures at which the product can be safely stored.
-20 - 75°C
Operating relative humidity range
5 - 90%
Storage relative humidity range
5 - 95%
Weight & Dimensions
Weight
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
7.94 lbs (3,6 kg)
Other features
Data transfer rate
Rate at which data can be transferred, usually measured in units per second. May vary with network configurations.
10 Mbit/s
Dimensions (WxDxH)
Dimensions of the product (Width x Depth x Height).
17.2 x 10.3 x 1.73" (438 x 261 x 44 mm)
Wireless technologies
Wired
Power requirements
100-240V AC, 50-60Hz
Expansion slots
List of I/O expansion card slots; including quantity of each
2x 10/100/1000T