Black Box INTEL EXPRESS 410T Hoja de especificaciones
© 1999. All rights reserved.
Black Box Corporation.
BLACK
BOX®
The World’s Source for Cabling and Network Connectivity
SM
Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com • e-mail: [email protected]
Each port matches
speed, duplex, and
flow control for 10-
and 100-Mbps devices.
Affordably delivers
switched performance
to every desktop.
Quick setup with
easy manual or
auto-configuration.
Only 1U high!
Perfect for tight
spaces.
Delivers performance
even during high
traffic bursts.
Low price per port.
connection.Thatmeansyour
userscanaccesstheswitch
at100Mbpswithoutdisrupting
othernetworkusers.Theswitch
isparticularlyhelpfulifyouuse
demandingapplicationslike
CADormultimediaprograms.
Compatibilityisn'taproblem,
either.The410Tworksinany
Ethernet/FastEthernetnetwork
configuration.
Availablein16-and24-port
versions,the410Tfeatures10/100
auto-negotiatingportsthatmatch
speed,duplex,andflowcontrolof
allconnecteddevices.
Fordevicesthatcan‘tauto-
negotiate,theswitchletsyou
managefromasinglesourceby
manuallyconfiguringeachswitch
portforspeed,duplex,andflow
control.Whybotherwithhaving
toreconfigureeachlegacydevice
that’sconnectedtoyournetwork?
Inadditiontoauto-negotiating
ports,the410Tfeaturesauto-
T
heIntel®Express410T
StandaloneSwitchletsyou
migrateyourworkgroupsfrom
sharedtoswitchednetworks
andeconomicallyprovideFast
Ethernetperformancetoyour
desktopusers.
Theswitchcombineshigh
performancewithaffordability,
givingyoualow-costwayto
migratefromsharedtoswitched
workgroups.It’smostidealfor
organizationslookingforasimple
yetpowerfulswitchsolutionthat’s
withinbudget.
The410Tisalsoyourchoice
ifyouwanttoreplaceyourhub
withareliableswitch,butyou’re
moreconcernedwithreliability
andeaseofusethanextensive
managementfeatures.
Specifically,theExpress410T
helpsyouincreasenetwork
performancebyallowingyour
userstoconnectateither10or
100Mbpsviaadedicatednetwork
KeyFeatures
INTELEXPRESS410TSTANDALONESWITCH
6/11/99
configurationandeasyout-of-
the-boxsetup.Connectit,plugit
in,andquicklydeliverswitched
performancetoeachuser.It’s
thateasy.Rackmountingbrackets
areincluded,too.
Ifyou’retightonroom,
you’llappreciatetheswitch’s
streamlineddesign.It’sonly1
rackunit(1U)high,soyoucan
increaseyourportdensitywithout
takingupmuchofficespace.
ConnectPCsandprint
serverstothedevicewith
straight-throughcable,anduse
crossovercabletoconnectthe
switchtoanotherswitchorhub.
Ifyoudon’twanttousecrossover
cabletolinkthedevices,simply
depressthecrossoverbutton
onthe410T’sfrontpanel.This
togglesPort1fromMDI-XtoMDI.
LEDsaboveeachportindicate
portstatus,individualportspeed,
andportactivity.
78
12345615 16
910 11 12 13 14
MDI
MDI-X
intel
®
I
nte
l
®
Ex
pr
ess410T
St
a
ndalone Sw
i
t
c
h
Fast Ethernet performance at the
desktop—in an affordable package!
Give your users dedicated performance
whether they’re at 10 or 100 Mbps.
TechnicallySpeaking
C
omparedwithtraditional
routersandbridges,Ethernet
switchesofferdistinct
advantagesinperformance,ease
ofuse,andcost.
Inparticular,anIntel®Express
410StandaloneSwitchcanhelp
alleviatebottlenecksinyour
client/serverenvironment.A
workgroup-basedswitchsuch
astheExpress410takesalogical
approachtoeasingcongestion:
Itboostsperformanceona
portionofthenetworkanddivides
thelocalnetworksofewerusers
occupyasegment.
Theswitchalsoprovideseach
high-performancedevice(sucha
serveroraswitchuplink)withits
owndedicated segment, onethat
canrun at thesamespeedasthe
otherswitched ports orathigher
speeds.
Tofurther ease theflowof
traffic,the Express 410Temploys
flowcontrol, which temporarily
suspendsa transfer ofdatafroma
sendingworkstation until its
destinationport is readytoreceive
it.Flow control appliedduring
Ethernettraffic bursts—when
switchbuffer memory isfull—
helpsprevent information from
beingdropped and, inturn,saves
youfrom costly delays.
Manyconventional bridges,
routers,and switches relyon
large,expensive buffers tohold
packetsthat can’t betransmitted.
However,if the destination
segmentbecomes overloaded,
incomingdata can overrunthe
buffer,forcing the devicetodrop
excesspackets. And, althoughthe
sendingnodes’ NIC software
detectsdropped packets, the
solutiontypically involves avery
inefficienttime-out mechanism.
Flowcontrol goes tothe
source—beforethe segment is
flooded.When a port’sinternal
buffersnear capacity, flowcontrol
enablesthe switch totransmita
mockcollision (also knownasa
jampattern) back tothesource
node.The sending nodeseesthe
interruptionas a collisionand
backsoff. When theswitchhas
emptiedits internal buffers,it
directsthe sender’s NICto
retransmitthe packet fromits
hardwarebuffers.
Youcan enable anddisable
flowcontrol for eachportonthe
Express410T. By default,flow
controlis enabled. Themethodof
flowcontrol depends onwhether
theports are settofullorhalf
duplex.For instance, iftheportis
operatingat full duplex,theswitch
sendsout an 802.3xPAUSEframe,
insteadof a collision,todelay
traffic.
And,as a store-and-forward
switch,the 410T storesthe
incomingframe in aninternal
bufferand delays transmission
untilthe switch successfully
completespacket error-checking.
10
WorkgroupApplication:
Older10-MbpsHuborSwitch
ConnectedtoPort1Using
Straight-ThroughCable
FileServerConnectedUsing
Straight-ThroughCable
100-MbpsClients
10-MbpsClients
10-MbpsConnections
100-MbpsConnections
SharedPrinter
StackofExpress 330T Stackable Hubs (EE330TX16)
ConnectedtotheSwitchUsingCrossoverCable
Intel Express 410T
Standalone Switch, 16-Port
(ES410T16)
The Express 410T can serve as the backbone for a small network. Its MDI/MDI-X button allows the
switch to connect to other switches and hubs using straight-through cables (instead of crossover cables).
All ports on the switch are MDI-X, and the button is used to toggle Port 1 to MDI.
Ordering Information
ITEM CODE
IntelExpress410TStandaloneSwitch
16Port.....................................................................ES410T16
24Port.....................................................................ES410T24
Foroptimumperformanceandsavings, also order…
Category5PatchCable,100-MHz,4-Pair,
Straight-Pinned,PVC,Beige,
10-ft.(3.0-m).............................................EVMSL05-0010
20-ft.(6.0-m).............................................EVMSL05-0020
50-ft.(15.2-m)...........................................EVMSL05-0050
100-ft.(30.4-m).........................................EVMSL05-0100
CustomLengths................................................EVMSL05
Forotherlengthsor colors
…
callus!
Touse the switch asa backbone,you mightneedan…
IntelExpress330TStackableHub
16-Port..................................................................EE330TX16
24-Port..................................................................EE330TX24
Fordetails,requestFaxback No. 23056 or callus!
Wehavemany hub typesandsizesavailable.
Ifyouneedcrossovercable for thebackbone,order…
Category5CrossoverCable,100-MHz,4-Pair,
568B,Beige,
1-ft.(0.3-m)..................................................EVCRB05-001
3-ft.(0.9-m)..................................................EVCRB05-003
6-ft.(1.8-m)..................................................EVCRB05-006
10-ft.(3.0-m)...............................................EVCRB05-010
20-ft.(6.0-m)...............................................EVCRB05-020
CustomLengths................................................EVCRB05
Forothercolors
…
callus!
BlackBoxoffersthebestwarrantyprograminthe
industry—FidoProtectionSM
. Formoreinformation,
requestFaxBack 22512.
• IntelExpress410TStandaloneSwitch
• Quick-startguide
• Rackmountingbracketsandhardware
• DB9F-F6-ft.(1.8-m)serialcross-pinnedcableforport
configuration
The410TStandaloneSwitchIncludes:
Compliance — UL®listed
(UL1950/CSA 22.2-950),
IEC950, EN60950(CE)
Standards — Ethernet(IEEE 802.3),
FastEthernet (IEEE802.3u), flow
control(IEEE 802.3x)
MAC Addresses — 12,000
Speed — Perport: 10/100
auto-negotiating
Duplex — Perport: Half/full
auto-negotiating
Forwarding Mode — Storeand
forward
Flow Control — Halfduplex: Back
pressure;Full duplex:IEEE 802.3x
Distance — Maximumcabling:
Category5 shielded/unshielded
UTPcable: 328ft. (100 m)
Connectors —
10/100BASE-TXports: RJ-45;
Console:RS-232/DB9 M
Indicators — (7)LEDs:
(3)Status: Power-Up,
Diagnostic,Operating Normal;
(4)Per port:Traffic, Link,
Collision,Speed
Power — 90–130/180–240VAC,
autosensing
Temperature — Operating:
41to 104°F(5 to 40°C);
Storage:-13 to+158°F
(-25to +70°C)
Humidity — 10to 85%
non-condensing
Size — 1.7"Hx 17.4"Wx 13"D
(4.3x 44.2x 33 cm)
Weight — 8lb. (3.6kg)
Specifications
Este manual sirve para los siguientes modelos
2
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