Bay Networks 302403-B инструкция обслуживания

Part No. 302403-B Rev 00 January 1999 Installing Media Dependent Adapter s (MD A) s 302403-B.m kr Page -1 Friday, Januar y 15, 1999 2:56 PM[...]

© 19 99 by Bay Net works, In c. All righ ts re s e rved. T r adema rk s Bay Networks is a registered t rademark and BayStack is a trademar k of Bay Networks, Inc. All other trademarks and registered trademarks are pr operty of their respecti ve o wners. Stat em en t of Con di tio ns In the interes t of impr oving internal design, ope ration al fun[...]

1 Intr od uction Thi s document pr o v i des proced ures for i nst alli n g opt ion al pl ug -i n m ed ia de pe nde n t ada p ter s (M D A s) into su pp o rte d Bay Net work s prod ucts equipped with an e xpan sion s lot. The MD As can suppor t high-speed connections to serv ers, shared F ast Ethern et hub s, or backb one de vic es. The fo llo w in[...]

2 B a y N etwo rks is co ns tantl y a d di ng new mod els and feat ur es to e xis tin g p rod uct li ne s ; se e you r Ba y Net work s sales representati v e f or a full range of a v ailabl e MD As. F or mo re de tails, see yo ur swit ch produ ct us er’ s gu ide. The fo llo wi ng Bay Net wor ks product s are suppo rted: • BayS tack 3 50 Seri es[...]

3 Figure 1. 400-4 TX MD A F ro nt P anel T able 1. 400-4 TX MD A Compon ents It e m Label Description 1 100 100BASE -TX port status LEDs (green): On: T he corresponding port is set to operate at 100 Mb/s . Of f: The link connection is bad o r there is no connection to this p ort. Blinking: The corres ponding port is manage ment disabled. (continued[...]

4 The RJ-4 5 ports are co nf igu red as media-dep endent interf ace-crosso v er (MDI- X ) connectors. These ports connect o v er straight cables to the netwo rk interf ace controller (NIC) card in a n ode or s erv er , similar to a 2 10 10BASE-T por t s tatus LEDs (green): On: T he corresponding por t is set to oper ate at 10 Mb/s . Off: The link c[...]

5 con ve ntional Ethernet r epeater hub . If you ar e con necting to anothe r Ether net hub o r Ether net switch , yo u need a crosso v er cable unless an MDI connection ex ists on the associated port of the attached de vice. The 40 0-4TX MD A can operate at either 10 Mb/s or 100 Mb/s . The speed is determ ined throu gh auton egotiation with it s c[...]

6 W arning: F iber op tic equ ipment c an emit laser o r infrared light t hat can injure your e yes. Ne ver look into an op tical f iber or connec tor port. Alw ays assum e that f iber o ptic cab les are co nnect ed t o a ligh t so urce. V or sic ht: G la sf ase rk om pone n ten kö nnen L aser lich t bz w . I nfrarotlicht abstrah len, wodurc h Ihr[...]

7 Ad vertencia: L o s equ ipo s de f ibra ó pt i ca pued en emitir radia cione s de l áser o in frarrojas q ue pu eden dañar los ojo s. No mi re nun ca en el in ter ior de un a f i bra óp tica ni d e un pu erto de c one xión. Su pong a siemp re que lo s cab les de fibra ópti ca está n conect ados a una fuent e l uminosa . A vvertenza: Le app[...]

8 Figure 2. 100B ASE-FX MD A Fr ont P a nels Ta b l e 2 describes the 100B ASE-FX comp onents an d LEDs. F or install at ion in structions , see “ I nstal ling an MD A ” on pag e 17 . RX TX 100BASE-FX RX TX 100BASE-FX Activity Link F Dx 400-2FX MDA BS45043A 3 4 2 1 Activity Link F Dx 400-4FX MDA 3 4 2 1 302403-B.m kr P age 8 F riday, January 15[...]

9 T able 2. 100B ASE-FX MD A Co mponen ts Item La bel Des cription 1 Link Communications link LEDs (green): On: V alid communi cations link estab lished. Off: The communications link connection is bad or there is no connection to this por t. Blinking: The corres ponding por t i s manage ment disab led. 2 F Dx Full-duple x por t status LEDs (g reen)[...]

10 1000 B ASE-S X MD As There are two 10 00B ASE-SX (shortw a v e gigabit) MD A model s: • The 450-1 SR MD A is a single M A C MD A with a separa te redu ndan t Ph y (backup Ph y port). Only one Phy p ort can be acti v e at any time. If the acti v e Phy port fails, the red u ndant P hy port autom atically becomes the acti v e port. • The 450-1 [...]

11 Figure 3. 1000 B ASE-S X MD A Fr ont P a nels Ta b l e 3 describes the 1000 B ASE-SX com pon ents and LEDs. F or install at ion in structions , see “ I nstal ling an MD A ” on pag e 17 . 1000BASE-SX TX RX Phy Link Activity 450-1SX MDA TX RX 1000BASE-SX RX 1000BASE-SX TX Activity Link Phy Select 450-1SR MDA 3 BS45044A 4 3 4 450-1SR MDA (1-por[...]

12 T able 3 . 1 000 B ASE-SX MD A Components Item La bel Des cription 1 Link Communication link LEDs (green): On: V alid comm unications link. Off: The communi cations link connection is bad or there is no connection to this por t. Blinking: The corresp onding por t is management disabled. 2P h y (or) Ph y Select Ph y status LE Ds (green): On: T he[...]

13 1000 B ASE-LX MD As There are two 10 00B ASE-LX (l ongw a ve gi gabi t) MD A model s: • The 450-1 LR MD A is a single MA C MD A with a separa te redu ndan t Ph y (backup Ph y port). Only one Phy p ort can be acti v e at any time. If the acti v e Phy port fails, the red u ndant P hy port autom atically becomes the acti v e port. • The 45 0-1L[...]

14 Figure 4. 1000 B ASE-L X MD A Fr ont P anels Ta b l e 4 describes the 1000 B ASE-L X MD A compon ents and LEDs . F or install at ion in structions , see “ I nstal ling an MD A ” on pag e 17 . 1000BASE-LX TX RX Phy Link Activity 450-1LX MDA BS45045A 3 4 2 1 TX RX 1000BASE-LX RX 1000BASE-LX TX Activity Link Phy Select 450-1LR MDA 3 4 2 1 450-1[...]

15 T able 4. 1000 B ASE-LX MD A Compone nts Item La bel Des cription 1 Link Communication link LEDs (green): On: V alid comm unications link. Off: The communi cations link connection is bad or there is no connection to this por t. Blinking: The corresp onding por t is management disabled. 2P H Y (or) Ph y Select Ph y status LE Ds (green): On: T he [...]

16 1000B ASE -LX Multimode Appli cations F or 1000 B ASE-LX multim ode app lications, the lo ngwa ve gig ab it tr anscei v ers must be mode c ond iti one d e xterna lly via a special of fset SMF/MMF patch cord. The o f fset SMF/MMF patch cord allo w s the same transcei ver to b e used fo r both mu ltim ode an d si ng le-m ode f iber . See yo ur Bay[...]

17 Inst alling an MD A The Uplin k Mo dule slot on the B ayS tack 4 50 sw itches accommod ates a sing le MD A. The co nnection can be either an RJ- 45 10/ 100B ASE-TX MD A or a f i be r (100 B ASE-FX or 100 0B ASE-SX/ LX) MD A with an S C or MT -RJ connector . T o in stall an MD A into the Uplin k Mo dule slot , follo w these steps: 1. Unplug the A[...]

18 3. Insert the MD A into the chassis s lot (see Figur e 5 ) tak ing car e to slide the MD A onto the guides pr ovided on the chassis. Figure 5. I nstalling an MD A 4. Pr ess the M D A fi rm ly in to th e cha ssi s slot . Be su r e tha t the MD A is f ully seated into the mating connector . 5. Secure the MD A in the chassi s by tightening the thum[...]

19 After connecting the port cables, conti nue to follo w th e instructions in that manual to co nnect po wer and v erify the installat ion . Replacing an M D A with a Di ff erent Model When replacing an in stalled MD A with ano ther type of MD A, co mplete the follo wing steps to clear the switch NVRAM: 1. P o wer down the switch. Remo v e the A C[...]