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Allied Telesis AT-8550GB-50

Allied Telesis AT-8550GB-50 : L2+ switch with 48 10-100TX ports plus 2 GBIC slots (US AC power cords) (AT-8550GB-50)

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Manufacturer : Allied Telesis
Guarantee : 24 month
Barcode : UPC 767035162867

Technical specifications

Model :	AT-8550GB-50
Updated :	25/06/2011 09:52
PDF doc :	Link

48 port 10/100TX Layer 2+ Switch w/ 2 GBIC bays & 2 standby 10/100/1000T ports (RJ-45) / European power cord

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 cost-effective 8500 series offers advanced attack detection and suppression capabilities for increased security and advanced QoS to support converged applications.

Technical details
Connectivity technology :	Wired
Connectivity
Ports quantity :	48
Ethernet LAN (RJ-45) ports quantity :	48
I/O ports :	2 x 10/100/1000T 2 x GBIC
Networking
Address table size :	8000 entries
:	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ac, IEEE 802.1s
Port mirroring :
Broadcast storm control :
Energy management
Power over Ethernet (PoE) Support :
Power consumption :	80 W
Power requirements :	100-240V AC, 50-60Hz
Environmental conditions
Operating relative humidity range :	5 - 90 %
Operating temperature range (T-T) :	0 - 40 °C
Storage temperature range (T-T) :	-20 - 75 °C
Storage relative humidity range :	5 - 95 %
Weight & dimensions
Form factor :	1U
Dimensions W x D x H :	438 x 261 x 44 mm
Weight :	3600 g
Memory
Flash memory :	4 MB
Internal memory :	32 MB
Certificates
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
Data transmission
Maximum data transfer rate :	0.1 Gbit/s
Full duplex :
Data transfer rate :	10/100 Mbit/s
Processor
Processor clock speed :	200 MHz
:	PowerPC
Management features
Switch type :	Managed
Switch layer :	L2
Quality of Service (QoS) support :
Protocols
Management protocols :	SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, HTTP
Data link protocol :	Ethernet, Fast Ethernet
Endurance
Mean time between failures (MTBF) :	170000 h
Crédits
Source :	ICEcat.biz

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