CORNING ONE IHU Quick Installation Sheet

1. The IHU chassis includes the S-FAM (fan module) and preassembled cable management tray routed with a
34-in, 9-pin cable ready for the expanders (i.e., RIX and OIX) connectivity.
2. Each IHU includes 14 slots supporting the following modules:
• RIX slot (Slot 1)
• RIM slots (Slots 2-5; marked in red)
• Dual slots (Slots 6-9; marked in white) – each slot supports RIMs or OIMs
3. IHU supports the following expansion connection options:
• To a single IHU or,
This document describes the installation procedure for the Corning® optical network evolution (ONE™) solutions integrated
headend unit (IHU) and relevant modules.
1. ITEMS REQUIRED FOR IHU INSTALLATION
The following items are required for installing the IHU. If any of the listed items are missing, contact your
Corning representative.
IHU Kit
Integrated Headend Unit Chassis
Fan Module (S-FAM) – single unit hosting four fans
(installed in the chassis rear)
RJ45/RJ45 Communication Cable L = 2 m - 2.15 m
(P/N 705900003) – HCM management cable
Cable Management Tray – includes management
tray with routed ERFC cable
ERFC (Expander Cable) – RF interface cable
between RIX and OIX modules; 9-pin SMP to SMP
connector; L = 34 in
Kits Required for IHU Installation | Table 1
Corning Optical Communications
Integrated Headend Unit (IHU)
Quick Installation Sheet
CMA-350-AEN
GENERAL INFORMATION
• OIM slots (Slots 10-13; marked in blue)
• One OIX slot (Slot 14)
• To one HEU and one OIU
Quantity Item
1
1
1
1
Quick Installation Sheet | CMA-350-AEN | Page 1