Etsi Rack Adapter Brackets; Figure 14 Eia-310 19-In. (482.6 Mm) Equipment Rack Dimensions - Alcatel-Lucent 7750 SR-a4 Installation Manual

Equipment Rack
Figure 14: EIA-310 19-in. (482.6 mm) Equipment Rack Dimensions
7750 SR-a4 Fan Tray
Pwr
Stat
Slot Layout
1/1 XP 1/2 XP
1/3 1/4
1
CPM A CPM B
7750 SR-a4
Service Router

ETSI Rack Adapter Brackets

58
Pwr
Stat
Lnk Act
Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Pwr
Stat
Pwr
Stat
Lnk Act Lnk Act
Critical Major Minor
DTE DCE
Alarms
1PPS
Pwr
Stat
ACO/LT Compact Flash
Console
Pwr
Stat
_
+ +
Chassis width
10RU
17.72 in.
(445 mm)
Chassis Flange width
19 in.
(482.6 mm)
For a front mount in an ETSI rack, you must first install mounting bracket extenders, which
are shipped in the accessory box with the chassis. The accessory box includes adapter
brackets for a 535-mm ETSI rack and eight 12-24 screws to mount the brackets. See
Attaching the Adapter Brackets to the Chassis on page 80
1 RU
1.75 in.
(44.45 mm)
1 2 3 4 5 6 7 8
Pwr
Stat
Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act Lnk Act
Pwr
Stat
Lnk/Act
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Lnk Lnk Act Lnk Act Lnk Act Act
Critical Critical Major Major Minor Minor
DTE DTE DCE DCE 1PPS
Alarms Alarms
1PPS Compact Flash
ACO
Pwr Pwr
Stat Stat
ACO/LT LT Compact Flash
Console Console
Pwr
Stat
_
7750 SR-a4 and SR-a8 Installation Guide
9 10
Lnk Act Lnk Act
41 42 43 44
5 RU
8.86 in.
(222.25 mm)
for more information.
0.625 in.
(15.9 mm)
0.625 in.
(15.9 mm)
0.5 in.
(12.7 mm)
24700