background image

 

11 

Figure 11 Grounding the router through the PE wire of the AC power supply 

 

 

Grounding the router through the RTN wire of a DC power 
supply 

 

CAUTION: 

Make sure the RTN wire is correctly grounded from the DC egress of the DC power cabinet. 

 

If the router  is powered by a –48 V  DC power supply and no grounding strip is available at the 
installation site, you can ground the router through the return (RTN) wire of the DC power supply, as 
shown i

Figure 12

. 

Figure 12 Grounding the router through the RTN wire of the DC power supply 

 

 

PGND busbar

RTN busbar

-48V busbar

DC power box

Ground

Summary of Contents for CR1606-F

Page 1: ...ts 3 Installing mounting brackets 4 Optional Installing an air filter 5 Installing an air filter for a CR16010 F router 5 Installing an air filter for a CR16010H F CR16010H FA a CR16018 F CR16018 FA r...

Page 2: ...e rack bottom To mount multiple devices in a rack install the heavier devices at the bottom The total height of the devices to be installed is no higher than the available installation height of the r...

Page 3: ...9 to 31 50 in 2 RU CR1601 4 F 174 kg 383 60 lb LSXM1BSR 450 kg 992 06 lb 630 to 900 mm 24 80 to 35 43 in 1 RU LSTM1KSGD0 280 kg 617 28 lb 300 to 500 mm 11 81 to 19 69 in 2 RU LSTM2KSGD0 360 kg 793 65...

Page 4: ...th the router The cable management brackets and mounting brackets for other models have been installed when shipped Cable management brackets are used for cabling the router and mounting brackets are...

Page 5: ...management bracket to the chassis Figure 2 Installing a power cord management bracket Installing mounting brackets Before installing the router in the rack attach the mounting brackets to the chassis...

Page 6: ...d over the air inlet vents at the bottom front of the chassis Before installing an air filter install the power cord management bracket for the chassis CR16010H F CR16010H FA CR16018 F CR16018 FA Use...

Page 7: ...a cabinet with a double leaf door cut the air filter into two halves based on the door size and install the air filter on the two door leaves To install an air filter on a cabinet 1 As shown in Figure...

Page 8: ...single leaf door 2 Securing strip installation position on a double leaf door 2 Press the air filter onto the securing strips to cover the entire cabinet door Figure 6 Pasting the air filter onto the...

Page 9: ...securing strips tightly Installing an air filter for a CR16000 F router 1 Place the air filter over the inlet vents on the left panel of the chassis and then align the captive screws on the air filter...

Page 10: ...an the slide rails on the rack 3 Place the router on the slide rails and slide the router along the slide rails until the mounting brackets on the router touch the front rack posts 4 Attach the chassi...

Page 11: ...unding post of the grounding strip and fasten the grounding cable to the grounding strip with the hex nut Figure 10 Connecting the grounding cable to a grounding strip Grounding the router through the...

Page 12: ...nded from the DC egress of the DC power cabinet If the router is powered by a 48 V DC power supply and no grounding strip is available at the installation site you can ground the router through the re...

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