CISCO cBR Series Converged Broadband Router User Guide
What is a Cisco cBR Series Converged Broadband Router
Fan Module
Fan Module
The Cisco cBR-8 router has multiple modular Fan Modules installed in the rear to supply cooling air and have
five Fan Module bays in the rear of the chassis. The bays are numbered from P10 to P14.
Figure 23: Fan Module
1
2
3
4
Product Identifier (PID)
Front Grille Panel
Front Fan
5
6
7
Control Panel
Rear Fan
PID label
—
LEDs
Each Fan Module has two fans and a control board. The fans in each Fan Module are synchronized and operate
at variable speeds as set by the Supervisor. Fan speeds are determined based on ambient temperature and
pressure. When the chassis boots up, the operating speed of the fans is set to the default number of revolutions
per minute (RPM) in unsupervised mode. The multi Fan Module cooling architecture permits only one fan
failure at any time in any given Fan Module during normal operational conditions. All the remaining fans are
capable of changing to full speed operation to compensate for the failed fan or module.
Each fan bay has one hinged rear door and one sliding side door which close when a Fan Module is removed
for replacement. This prevents re-circulation of air which could lead to the system overheating. The multi
cooling architecture permits only one fan failure at any time in any given during normal operational conditions.
What is a Cisco cBR Series Converged Broadband Router
39
| General | Details |
|---|---|
| Name | CISCO cBR Series Converged Broadband Router User Guide |
| Make | Cisco |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.45 MB |
(1 votes, average: 5.00 out of 5)
Loading...
If you have any questions regarding CISCO cBR Series Converged Broadband Router User Guide, please ask here and describe the problem in detail.
Cisco RV160W Router User Guide
Cisco RV260W Router User Guide
Cisco RV260P Router User Guide
Cisco Router RV345 / RV345P User Guide
Cisco RV320 Small Gigabit Dual WAN VPN Router User Manual
CISCO RV320 Gigabit Dual WAN VPN Router User Guide
Cisco Router RV345/RV345P User Guide
Cisco RV160 Router User Guide
cisco RV340 Router User Guide
LINOVISION IOT-R32 Wholesale Rugged and Versatile Cellular Router User Guide
NETGEAR BE12000 Tri-Band WiFi 7 Router Owner’s Manual
JUNIPER SSR1400 Session Router User Guide
Draytek Vigor C410 Series VPN Router User Guide
cradlepoint E100 Enterprise Router Endpoints User Guide
airlive W6-184QAX AX1800 Router Installation Guide
DrayTek Vigor2962 High Performance 2.5G Router User Manual
NETGEAR RS600 Nighthawk Wi-Fi 7 Tri-Band Router Owner’s Manual
JUNIPER NETWORKS PTX10004 Packet Transport Router User Guide
inseego FW2000e Wavemaker 5G Outdoor CPE Router Owner’s Manual