Cisco NCS 5700 Manual de usuario
Install the Chassis
Before you begin this task, ensure that you have read and understood the safety warnings in the Standard
Warning Statements section of the Safety Warnings handout topic.
Installing the Cisco NCS 5700 router involves these tasks:
The images in this chapter are only for representation purposes, unless specified otherwise. The chassis' actual
appearance and size may vary.
Note
•Rack Types, on page 1
•Rack Mount the Chassis, on page 2
•Ground the Chassis, on page 35
•Connect AC Power to the Chassis, on page 37
•Connect DC Power to the Chassis , on page 40
•Power Supply Unit Input and Output Ranges, on page 43
Rack Types
Figure 1: Rack specification EIA (19 inches and 23 inches)
Install the Chassis
1
Table 1: Rack specification EIA (19 inches and 23 inches)
Mounting Flange
Dimension (Z)
Rack Mounting Hole
Centre-Centre (Y)
Rack Front Opening
(X)
Rack TypePost Type
482.6mm (19”)465mm (18.312”)450.8mm (17.75”)19 inches (48.3
centimeters)
4 Post
2 Post
584.2mm (23”)566.7mm (22.312”)552.45mm (21.75”)23 inches (58.4
centimeters)
4 Post
2 Post
Rack mount kit contains the rack mounting brackets for 19 inch rack. To install the chassis in a 23-inch rack
or an ETSI rack, you need adapter plates to accommodate the 19 inch rack mount brackets. The adapter plates
for installing in a 23-inch rack or an ETSI rack are included in the accessory kit for the NCS-57C3-MOD
chassis.
Note
The NCS-57C1 router can be installed either on the 19-inch rack or 23-inch rack. To install this router on the
23-inch rack, you must mount the extension brackets on the 23-inch rack post.
Note
Rack Mount the Chassis
The chassis can be mounted on a 2-post or a 4-post rack.
•Rack Mount the NCS-57B1 Chassis in a 2-Post Rack, on page 3 — Contains the procedure for mounting
the NCS-57B1-6D24-SYS and NCS-57B1-5DSE-SYS chassis in a 2-post rack.
•Rack Mount the NCS-57C1 Chassis in a 2-Post Rack with Sliders, on page 5 — Contains the procedure
for mounting the NCS-57C1 chassis in a 2-post rack.
•Rack Mount the NCS-57C3-MOD Chassis in a 2-Post Rack, on page 11 — Contains the procedure for
mounting the NCS-57C3-MOD-S and NCS-57C3-MOD-SE-S chassis in a 2-post rack.
•Rack Mount the NCS-57C1 Chassis in a 4-Post Rack with Sliders, on page 16 — Contains the procedure
for mounting the NCS-57C1 chassis in a 4-post rack.
•Rack-Mount the NCS-57B1 Chassis in a 4-Post Rack, on page 13 — Contains the procedure for mounting
the NCS-57B1-6D24-SYS and NCS-57B1-5DSE-SYS chassis in a 4-post rack.
•Rack Mount the NCS-57C3-MOD Chassis in a 4-Post Rack using Sliders, on page 22 — Contains the
procedure for mounting the NCS-57C3-MOD-S and NCS-57C3-MOD-SE-S chassis in a 4-post rack
using a sliders.
Install the Chassis
2
Install the Chassis
Rack Mount the Chassis
Rack Mount the NCS-57B1 Chassis in a 2-Post Rack
This section describes how to use the rack-mount kit provided with the chassis, to install the following chassis
into a cabinet or a 2-post rack:
• NCS-57B1-5DSE-SYS
• NCS-57B1-6D24-SYS
If the rack is on wheels, ensure that the brakes are engaged or that the rack is otherwise stabilized.
Caution
The following table lists the items contained in the rack-mount kit provided with the routers.
Table 2: Router Rack-Mount Kit
Part DescriptionQuantity
Rack-mount brackets2
M4 x 6-mm Phillips counter sink screws8
Step 1 Install two rack-mount brackets to the router as follows:
a) Position the router so that its ports will be in the cold aisle.
b) With the bracket ears aligned to the front of the chassis, position a rack-mount bracket on the side of the chassis so
that the four holes are aligned to four of the screw holes on the side of the chassis.
c) Use four M4 screws with 12 in-lbs (1.4 N-m) to attach the bracket to the chassis
d) Repeat Steps 1b and 1c with the other rack-mount bracket on the other side of the router.
Install the Chassis
3
Install the Chassis
Rack Mount the NCS-57B1 Chassis in a 2-Post Rack
Figure 2: Rack-Mount Brackets
Cable guide2Rack-mount brackets1
M4 x 6 Phillips counter sink
screws
3
Step 2 Install the router onto the 2-post rack as follows:
a) With two people, lift the router into position between the two rack posts.
b) Move the router until the rack-mount brackets come in contact with two rack posts.
c) Hold the chassis level while the second person inserts two screws (12-24 or 10-32, depending on the rack type) in
each of the two rack-mount brackets (using a total of four screws) and into the cage nuts or threaded holes in the
vertical rack-mounting rails.
d) Tighten the 10-32 screws to 20 in-lb (2.26 N.m) or tighten the 12-24 screws to 30 in-lb (3.39 N.m).
Install the Chassis
4
Install the Chassis
Rack Mount the NCS-57B1 Chassis in a 2-Post Rack
Figure 3: 2-Post Rack Mount
Rack Mount the NCS-57C1 Chassis in a 2-Post Rack with Sliders
This section describes how to use the rack-mount kit provided with the NCS-57C1 chassis, to install the
chassis into a cabinet or a 2-post rack.
If the rack is on wheels, ensure that the brakes are engaged or that the rack is otherwise stabilized.
Caution
The following table lists the items contained in the rack-mount kit provided with the routers.
Table 3: 2 Post Rack-Mount Kit
Part DescriptionQuantity
Slider assembly - left and right2
Slider brackets - left and right2
12-24 Phillips pan-head screws10
M4 x 6.5-mm Phillips flat head screws12
M4 x 8-mm Phillips pan head screws2
Install the Chassis
5
Install the Chassis
Rack Mount the NCS-57C1 Chassis in a 2-Post Rack with Sliders
Part DescriptionQuantity
(only 23-inch rack-mount kit) Extension brackets4
Ground lug1
Step 1 (Only 23-inch rack post) Mount the extension brackets on the 23-inch rack post. Use three 12-24 Phillips pan-head screws
with 30 in-lb (3.39 N.m) to attach each extension bracket to the rear and front rack post on either sides.
Figure 4: Mount Extension Brackets on a 23-inch 2-Post Rack
Screws2Extension brackets1
Step 2 Install the slider assembly on the rack as follows:
a) Align the outer slider of the left slider assembly to the rear post rack holes and the inner slider of the left slider
assembly to the front post rack holes. The slider rail should be at the bottom.
b) Use three 12-24 Phillips pan-head screws (two on the rear side and one on the front side) with 30 in-lb (3.39 N.m)
to attach the slider assembly to the rear and front rack post.
c) Repeat Steps 2a and 2b with the other slider assembly on the other side of the router.
Install the Chassis
6
Install the Chassis
Rack Mount the NCS-57C1 Chassis in a 2-Post Rack with Sliders
Figure 5: Rack-Mount Slider Assembly on a 19-inch 2-Post Rack
Slider rail2Slider assembly1
Screws3
In case of a 23-inch 2-post rack, mount the slider assembly on the extension brackets following the same
procedure outlined in Step 2.
Note
Install the Chassis
7
Install the Chassis
Rack Mount the NCS-57C1 Chassis in a 2-Post Rack with Sliders
Figure 6: Rack-Mount Slider Assembly on a 23-inch 2-Post Rack
Slider rail2Slider assembly1
Extension bracket4Screws3
Step 3 Install slider brackets to the router as follows:
a) Determine which end of the chassis is to be located in the cold aisle as follows:
• If the router has port-side intake modules, position the router so that the ports are in the cold aisle.
• If the router has port-side exhaust modules, position the router so that the fan and power supply modules are in
the cold aisle.
b) With the slider bracket ears aligned to the front of the chassis as shown in the image, use six M4x6.5mm flat head
screws with 12 in-lbs (1.4 N-m) to attach the bracket to the chassis
c) Repeat Steps 3b and 3c with the other slider bracket on the other side of the router.
Install the Chassis
8
Install the Chassis
Rack Mount the NCS-57C1 Chassis in a 2-Post Rack with Sliders
Figure 7: Mount Slider Brackets
Screws2Slider brackets1
Step 4 Install the router onto the 2-post rack as follows:
a) Holding the router with both hands, position the back of the router between the front posts of the rack.
b) Move the router until the slider brackets come in contact with slider rails installed in the rack. Slide the slider brackets
onto the slider rails, and then gently move the router all the way into the rack.
c) Hold the chassis level while the second person inserts two pan-head screws (12-24) in each of the two rack-mount
brackets (using a total of four screws) and into the cage nuts or threaded holes in the vertical rack-mounting rails.
d) Tighten the 12-24 screws to 30 in-lb (3.39 N.m).
Install the Chassis
9
Install the Chassis
Rack Mount the NCS-57C1 Chassis in a 2-Post Rack with Sliders
Figure 8: 19-inch 2-Post Rack Mount Chassis
Figure 9: 23-inch 2-Post Rack Mount Chassis
Install the Chassis
10
Install the Chassis
Rack Mount the NCS-57C1 Chassis in a 2-Post Rack with Sliders
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