Instruction/ maintenance manual of the product LGB5128A Black Box
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B LAC K BO X ® Pro vid es ( 20 ) Giga bi t E the rn et S FP , ( 4 ) Gig abi t Et her ne t Co mbo R J - 45/ SFP , and (4 ) 1 G / 1 0G SFP+ connection s. Thi s m a n u a l c o n ta i n s i n f o rm a t io n f o r fi r m wa r e v e rsi on 1 . 5 9 . SFP Managed Switch Eco Quick Start Guide L G B 512 8 A Ord er toll -free i n the U.
72 4 - 7 46 -5 50 0 | black box. co m Pag e 2 T ra dema rks Used in th is Ma n ua l /Ab out th is M an ua l W e ‘ r e he r e t o he l p! If y ou h a v e a n y q uest io n s abo u t yo u r ap pl i ca ti on or o ur p r od ucts, c on ta ct Bla c k Bo x T ec h S up port at 7 2 4 -74 6 - 5 5 0 0 or go t o blackbox.
72 4 - 7 46 -5 50 0 | black box. co m Pag e 3 FC C an d IC RF I S tat emen ts / C E Mar k Feder al Com mun icat i ons Comm issio n and Ind ustr y C anad a Rad io F r equency Interference Stat ements T.
72 4 - 7 46 -5 50 0 | black box. co m Pag e 4 Saf et y Instructions Saf et y Instructio ns C AUTIO N : Circui t devices are sens itive to sta tic electricit y , whic h can damage their delica te electronics. D r y weather condit ions or walking acro ss a carpeted floor may cause y ou to acqu ire a static electrical charge.
72 4 - 7 46 -5 50 0 | black box. co m Pag e 5 NOM S tat ement Ins trucciones de S eguridad ( N ormas Oficiales M exic anas Elec trical S afet y Statement ) 1 . T o das las in strucciones de seguridad y operación deberán ser leídas an tes de que el apar ato eléctrico sea operado.
72 4 - 7 46 -5 50 0 | black box. co m Pag e 6 T able of Content s T able of Content s 1 . Specifications ..................................................................................................................................................
72 4 - 7 46 -5 50 0 | black box. co m Pag e 7 Chapter 1: S pe cifications 1 . Sp ecifi cati ons 1 . 1 P hysical Charac teri stic s Aggregate Bandwidth 1 28 Gbps f or the L GB5 1 2 8A switch Buf fer A .
72 4 - 7 46 -5 50 0 | black box. co m Pag e 8 Chapter 1: S pe cifications 1 .3 Manag eme nt Features Approv a ls Emi ssions: EN5 50 22 (CISPR 22) C la ss A EN 6 1 00 0 - 3; FC C Class A; C E Mark; Imm.
72 4 - 7 46 -5 50 0 | black box. co m Pag e 9 Cha pt er 2 : Overview 2. O ver view 2. 1 Introduc t ion The Gigabit SFP Managed Swit ch Ec o provides a reli able inf rastructure for yo ur smal l business or ent erprise network.
72 4 - 7 46 -5 50 0 | black box. co m P a g e 10 Cha pt er 2 : Overview Figure 2 -2 . Side panel o f the switch (fa n location) . 2. 4 Switch A rchitec ture The s witch tr ansport s multiple pack ets at wire- speed and low latency on all por t s simul taneously .
72 4 - 7 46 -5 50 0 | black box. co m P a g e 11 Cha pt er 3 : Hard wa re Descr i pt io n 3. Har dwa re Descr ipt io n 3. 1 1 00 0 BASE- T Port s The s witch h as 1 0 /1 00 /1 0 0 0 BA SE- T RJ - 4 5 por ts . All R J - 4 5 port s suppor t automatic MDI / M DI - X operation , aut o -negotiation, and IEEE 802 .
72 4 - 7 46 -5 50 0 | black box. co m P a g e 12 Cha pt er 3 : Hard wa re Descr i pt io n Figure 3- 2 . S ystem S tatus LEDs on the fron t panel. T able 3 -2. Sys tem Status LED s LED Color St a t us P W R AC Green Lights when power is on. PW R DC Green Lights when power is on.
72 4 - 7 46 -5 50 0 | black box. co m P a g e 13 Cha pt er 4 : Ins tal l i ng t he S wit c h 4. Inst al l in g the S wit ch 4. 1 Selec ti ng a Sit e NOTE: The switch can be mounted in a standard 1 9 -inch equipment rack (via the incl uded rackmount ki t).
72 4 - 7 46 -5 50 0 | black box. co m P a g e 14 Cha pt er 4 : Ins tal l i ng t he S wit c h Figure 4-2 . SFP transceiver . 4. 3 Equipment Checklis t After unpackin g this switch , please check the con tents to be sur e you ha ve received al l the components (listed below and in Sec tion 2.
72 4 - 7 46 -5 50 0 | black box. co m P a g e 15 Cha pt er 4 : Ins tal l i ng t he S wit c h T o rackmount D evices : (O ptional) S tep 1 . Attach the brack ets to the device usi ng the screws provided in the moun ting ac cessor y . Figure 4-3 . A tt aching the b rack ets.
72 4 - 7 46 -5 50 0 | black box. co m P a g e 16 Cha pt er 4 : Ins tal l i ng t he S wit c h S tep 3. If in stalling a si ngle switch only , go to Sec tion 4.6 or 4. 7 in this m anual . S tep 4. If installing m ultiple switches, moun t them in the r ack, one below the other , in an y order .
72 4 - 7 46 -5 50 0 | black box. co m P a g e 17 Cha pt er 4 : Ins tal l i ng t he S wit c h NOTES ( Continued) : The SFP por ts op erate on ly at fu ll duplex. Half -duple x operation is n ot s uppor ted. Ens ure the n etwork cable is NOT c onnecte d when you install or remove a n SFP module.
72 4 - 7 46 -5 50 0 | black box. co m P a g e 18 Cha pt er 4 : Ins tal l i ng t he S wit c h cable is correctly plugged in. 4. 7 Conn ec ti ng to a D C Po wer Sou rc e Y ou can plug or remove a DC power cable thr ough the DC term inal block fr om an external 48 - VDC power source .
72 4 - 7 46 -5 50 0 | black box. co m P a g e 19 Cha pt er 4 : Ins tal l i ng t he S wit c h powere d on. W ARNI NG: When sele c ting a fiber SFP device, m ak e s ure tha t it can function a t a temperature th at i s no t less than the recommended maximum operational tempera ture of t he product.
72 4 - 7 46 -5 50 0 | black box. co m Pa g e 20 Cha pt er 4 : Ins tal l i ng t he S wit c h 4. 1 1 1 0 0 0 BA SE- T C able Requirement s All Cat egor y 5 U TP cables that are used for 1 0 0 BASE-TX connec tions should al so work for 1 0 0 0 BASE-T , providing that al l fou r wire pairs are c onnected.
72 4 - 7 46 -5 50 0 | black box. co m P a g e 21 N OT ES.
72 4 - 7 46 -5 50 0 | black box. co m Pag e 22 N OT ES.
72 4 - 7 46 -5 50 0 | black box. co m Pag e 23 N OT ES.
72 4 - 7 46 -5 50 0 | black box. co m About Bl ack B o x Black Box pr ovides an extensive range of networking and in fr astruc ture pr oduct s. Y ou’ll fi nd every thing from cabinets and racks and .
An important point after buying a device Black Box LGB5128A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of Black Box LGB5128A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Black Box LGB5128A.
However, one of the most important roles played by the user manual is to help in solving problems with Black Box LGB5128A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Black Box LGB5128A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
