Brocade-communications-systems Brocade MLX Series and Brocade Netlron XMR 53-1002 Manuel d'utilisateur Page 74
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56 Brocade MLX Series and Brocade NetIron XMR Hardware Installation Guide
53-1002373-02
Router modules
1
FIGURE 36 Rear fan locations for Brocade MLXe 32-slot routers
At startup, the fans operate at high speed. After a period of time, the management module
changes the fan speed to low.
By default, the router polls the temperature sensor on each module every 60 seconds for a
temperature reading. Depending on the results, the router will:
• Leave the fan speed as is
• Increase the fan speed
• Decrease the fan speed
• Shut down a module to prevent damage
If the temperature of a module exceeds specified high temperature thresholds, the system
generates a Syslog message and SNMP trap. The system can also shut down the module if the
temperature exceeds the highest threshold.
You can change default low and high temperature thresholds for modules and fan speeds. Refer to
“Changing temperature thresholds for modules and fan speeds” on page 331.
1 - 10 Fan modules 1 - 10, numbered as labeled
2
1
4
3
6
5
8
7
10
9
- Brocade MLX Series and 1
- Brocade NetIron XMR 1
- Document History 2
- Contents 3
- 53-1002373-02 10
- About This Document 13
- Supported hardware 14
- What’s new in this document 14
- Document conventions 15
- Notice to the reader 16
- Related publications 16
- Getting technical help 17
- Product Overview 19
- Brocade MLXe routers 20
- • Up to 16 interface modules 22
- Hardware features 23
- Brocade MLXe-16 router 23
- • Up to 32 interface modules 24
- Brocade MLXe-32 router 25
- Brocade MLX routers 26
- FIGURE 6 Brocade MLX-8 router 27
- • Two management modules 29
- Brocade MLX-32 router 30
- Brocade NetIron XMR routers 31
- Router modules 35
- Part number Description 36
- Auxiliary flash slots 37
- External compact flash 37
- Console port 38
- 10/100/1000 Ethernet port 38
- Management module LEDs 39
- Interface modules 40
- Pwr Lnk/Act 43
- 8x10GE-X interface modules 45
- TABLE 7 8x10GE-X module LEDs 46
- LED Location State Meaning 47
- • Two LEDs per port 50
- Router type Number of Gen-2 51
- 10GX4-X interface 51
- Power supply requirements 51
- 3 TX RX 5 TX RX 7 TX RX 53
- • BR-MLX-1GCx24-X-ML 54
- • BR-MLX-1GCx24-X 54
- • 24 1 Gbps RJ45 copper ports 55
- • BR-MLX-1GFx24-X 56
- • BR-MLX-1GFx24-X-ML 56
- • 24 1 Gbps fiber ports 57
- Gbps fiber interface 58
- Position State Meaning 59
- LED Position State Meaning 59
- Router type Number of 61
- NI-MLX-1Gx48-T-A 61
- POS interface modules 62
- 2 Port 1 4 Port status LEDs 63
- 3 Port 2 6 Port 5 9 Port 8 64
- POS module LEDs 65
- Switch fabric modules 66
- Power supplies 68
- Rack mounting brackets 70
- 1 Fans in rear of chassis 71
- • Leave the fan speed as is 74
- • Increase the fan speed 74
- • Decrease the fan speed 74
- Supported software features 79
- FIGURE 48 Installing a module 94
- Module Slot number 101
- Brocade(config)# write memory 103
- Write startup-config done 103
- Connecting AC power 105
- Connecting DC power 105
- Final steps 107
- Brocade# set-fan-speed auto 112
- Current configuration: 112
- 1 AWG power supply wire: 117
- 1. Rail extender 121
- Installation requirements 129
- ATTENTION 131
- 2 10-32 x 5/8 inch screw 132
- 3 12-24 x 1/2 inch screw 132
- 4 M6 x 12 mm screw 132
- FIGURE 81 Saddle installation 133
- 2 Rack mounting poles 135
- 3Router mounting brackets 135
- Slide the chassis in the rack 139
- 1 Hooked tab 2 Stepped tab 144
- Figure 95 149
- Figure 97 151
- Accessing modules for service 152
- Cable management notes 153
- 4 ALM 9 Power supply 154
- 5 Latch handle open 154
- 2Power lug 157
- Activating the power source 159
- Verifying proper operation 160
- Displaying the module status 163
- Installation precautions 165
- Power precautions 167
- Installation considerations 169
- Installation procedure 169
- Brocade# config 170
- Brocade(config)# exit 170
- Brocade# write memory 170
- Brocade# reload 170
- Port covers 171
- Rear connector covers 171
- Caution: do not lift module 171
- Removing the shipping screws 173
- Interface modules 1 – 16 197
- 2Cord retainer 4 Ground point 206
- 2 Removable front panel 212
- Align the saddle in the rack 220
- Saddle installation 220
- Figure 146 226
- 1 Cable bundles 240
- Router LED states and actions 248
- General precautions 254
- 1 Front 3 Shipping screws 262
- 1 Standard 19 inch rack 263
- 1 Lift handle 3 Power cord 277
- Removing slot blanks 284
- # conf t 285
- # set-fan-speed auto 285
- 1Interface module 286
- Figure 198 302
- Figure 200 304
- Figure 202 306
- 4ALM 9Power supply 309
- 1Lug screws 2 Power lug (2) 312
- Cable cinch overview 321
- FIGURE 212 Two mRJ21 cables 322
- FIGURE 213 Three mRJ21 cables 322
- FIGURE 215 Five mRJ21 cables 323
- FIGURE 216 Six mRJ21 cables 324
- FIGURE 217 Seven mRJ21 cables 324
- RJ45 procedures 325
- 12 RJ45 cables in two groups 326
- 24 RJ45 cables in four groups 327
- 30 RJ45 cables in five groups 327
- 36 RJ45 cables in six groups 328
- Assigning permanent passwords 331
- Configuring IP addresses 332
- Support of subnet masks 333
- LED Desired 337
- Meaning Abnormal 337
- Meaning or action 337
- Testing network connectivity 338
- Managing Routers and Modules 339
- • Status of the fans 342
- • MAC address of the device 342
- Managing the device 343
- Field Description 345
- Static and dynamic buffers 346
- Managing the cooling system 349
- • LP – An interface module 353
- Monitoring the cooling system 354
- Temperature log reduction 355
- Managing interface modules 356
- Brocade# lp sync all 357
- Changing the boot source 358
- Displaying CPU usage 364
- Removing MAC address entries 366
- Hardware maintenance schedule 367
- Replacing a management module 368
- Replacing an interface module 369
- Replacing a power supply 372
- 5Latch handle open 376
- Replacing fan assemblies 377
- 1 Fan module 1 6 Fan module 6 379
- 2 Fan module 2 7 Fan module 7 379
- 3 Fan module 3 8 Fan module 8 379
- 4 Fan module 4 9 Fan module 9 379
- Replacing the air filters 385
- 1Captive screws 386
- • Phillips screwdriver 391
- • Small flathead screwdriver 391
- • ESD wrist strap 391
- FIGURE 250 Handle removal 394
- Hardware Specifications 397
- Component Maximum power 398
- Physical dimensions 400
- Operating environment 400
- Storage environment 400
- Safety agency approvals 400
- Electromagnetic approvals 400
- Power specifications 402
- Console port pin assignments 408
- Power cords 410
- Brocade MLXe Chassis bundles 413
- Regulatory Statements 427
- Power cords (Japan Denan) 429
- TABLE 73 Anatel certificates 431
- Caution and Danger Notices 433
- Cautions 434
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