Brocade Communications Systems VDX 8770-8 Installation Guide Page 22
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NEBS installation requirements (Continued)TABLE 4
Reference Warning, requirement, or statement
Bonding of Battery
Return (BR) Input
Terminals
The battery returns of the Brocade device must be connected (DC-I).
Connections The Brocade device must be grounded via a copper ground conductor.
Connections All bare grounding connection points to the Brocade device must be cleaned and
coated with an antioxidant solution before connections are made.
Connections All surfaces on the Brocade device that are un-plated must be brought to a bright finish
and treated with an antioxidant solution before connections are made.
Connections All non-conductive surfaces on the this device must be removed from all threads and
connection points to ensure electrical continuity.
Connections The Brocade VDX 8770 utilizes a two-hole compression type, agency-approved
crimped connector with a copper #2 American Wire Gauge (AWG) that utilizes 20 inch
pounds of torque to secure it to the frame and EUT.
Input DC Voltage The Brocade VDX 8770 is capable of operating at 200-240 V, 50/60 Hz at a maximum
current level of 16.0 A max., or -48VDC, 70.0 A max. per power supply.
Thermal policy Due to recent changes in the NEBS thermal policy testing procedures, Brocade has
made changes to the thermal policy for the Brocade VDX 8770. These changes include
an additional fan speed (raising the number of fan speeds to 4 from 5) and slightly
altered trigger temperatures. Additional non-user visible RASlog message generation
has also been included with this change to allow for easier debugging and thermal
history recording.
The precise values for temperature and fan RPM are related to the specific hardware
combinations possible in the modular switch. For the sake of brevity, the following table
lists the possible range of values for each heat level.
NEBS thermal policy levels TABLE 5
Level Description Ambient temperature Temperature RPM
1 LOW up to 25C up to70C 2500 RPM
2 MED-LOW up to 25C from 48C through
80C
3500 RPM
3 MED up to 39C from 52C through
86C
5500 RPM
4 HIGH up to 51C from 65C through
93C
7350 RPM
5 MAX up to 58C from 73C through
99C
9300 RPM
Device Installation
22 Brocade VDX 8770-8 Hardware Installation Guide
53-1002564-07
- Brocade VDX 8770-8 1
- Contents 3
- Document conventions 7
- Notes, cautions, and warnings 8
- Brocade resources 9
- Document feedback 10
- Product Overview 11
- Hardware components 12
- Port side view 13
- Nonport side view 14
- Supported Line cards 15
- Breakout mode 16
- Trunking 16
- 27x40 GbE operating modes 17
- High availability 18
- Device Installation 19
- NEBS requirements 21
- Environmental requirements 25
- Chassis slots 25
- Port numbering 26
- FIGURE 4 12x40 GbE line card 27
- 48x10G-T port numbering 28
- 27x40 GbE port numbering 29
- 6x100 GbE port numbering 30
- Providing power to the device 31
- Connecting an AC power cord 32
- Connecting a DC power cord 32
- Initial Configuration 35
- Configuration tasks 36
- Changing the RBridge ID 39
- Assigning permanent passwords 39
- Configuring the IP addresses 40
- Customizing a host name 42
- Customizing a chassis name 42
- Setting the date and time 43
- Setting the time zone 44
- Verifying correct operation 46
- Backing up the configuration 47
- Connecting network devices 47
- Testing connectivity 48
- Managing cables 49
- System Monitoring 51
- 8x10 GbE line card 52
- 12x40 GbE line card 53
- 27x40 GbE line card 53
- 48x10G-T line card 55
- 6x100 GbE line card 56
- 1 Power LED 62
- 2 Status LED 62
- 1 AC power input LED (AC OK) 63
- 2 DC power output LED (DC OK) 63
- 3 Alarm LED (ALM) 63
- Introduction 69
- ESD precautions 69
- Time and items required 70
- Removing a line card 72
- Replacing a line card 73
- Removing a management module 75
- Replacing a management module 76
- Removing an AC power supply 80
- Replacing an AC power supply 81
- Removing a DC power supply 82
- Replacing a DC power supply 82
- Fan removal and replacement 83
- Replacing a fan 84
- Removing an air filter 86
- Replacing an air filter 86
- Removing a filler panel 86
- Replacing a filler panel 87
- Removing a transceiver 89
- Replacing a transceiver 90
- Removing a QSFP transceiver 90
- Cable routing table 91
- System specifications 95
- Ethernet 96
- Power consumption (modules) 100
- Memory specifications 102
- Regulatory compliance (EMC) 102
- 53-1002564-07 103
- Regulatory Statements 105
- VCCI statement 106
- China ROHS 106
- FCC warning (US only) 106
- Cautions and Danger Notices 107
- Danger Notices 112
- Electrical dangers 113
- Laser dangers 116
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