Nortel Networks OPTera Metro 3500 - Manual (Page 332)

3-104 Hardware feature descriptions
OPTera Metro 3500 Multiservice Platform NTRN10AN Rel 12.1 Standard Iss 1 Apr 2004
Figure 3-33
OMX shelf (NTN449ZW)
EX0795t
Fiber Manager (not required with OMX + Fiber Manager 4CH)
(NT0H57BB)
The Fiber Manager is an external drawer used to manage slack optical fiber
from the OMX shelf. For details of the Fiber Manager, see
Figure 3-34 on page
3-106 .
The Fiber Manager
• is a 1 U high rack-mounted external drawer
• is used wherever slack fiber needs to be managed
• contains 16 flip-up fiber spools (each fiber spool can manage 1.6 m of
fiber, maximum 3 mm diameter)
• can manage a maximum of 16 fibers (at 2 m each)
• has a fiber capacity of 240 ft (73.15 m)
OTS Out
OMX module tray
OTS In
Thru In
Thru Out
Ch 1 Add
Ch 2 Add
Ch 3 Add
Ch 4 Add
Ch 1 Drop
Ch 2 Drop
Ch 3 Drop
Ch 4 Drop
OTS Out
OTS In
Thru In
Thru Out
Ch 1 Add
Ch 2 Add
Ch 3 Add
Ch 4 Add
Ch 1 Drop
Ch 2 Drop
Ch 3 Drop
Ch 4 Drop
OMX
module
tray