FIBER MANAGEMENT SYSTEM
LIOHT INTERFACE UNIT DS No.: 1010VI REV: 00
The LIOHT INTERFACE UNIT (LIU) or OPTICAL DISTRIBUTION FRAME (ODF) is a versatile solution designed to facilitate cable interconnections between communication facilities. It integrates fiber splicing, fiber termination, fiber optic adapters, connectors, and cable connections into a single, cohesive unit. Additionally, it serves as a protective device, safeguarding fiber optic connections from potential damage.
FEATURES
Rack Mounting
Compatible with 19″ racks.
Sliding Type
Front rack mounting with sliding mechanism.
Indoor Use
Designed for indoor installations.
Entry Ports
Two entry ports from the rear side of the frame.
Pigtail Length
1 meter (900 µm tight buffer).
APPLICATIONS
FTTH Access Network:
Ideal for fiber-to-the-home deployments.
Telecommunication Network:
Suitable for telecom infrastructure.
Data Communication Network:
Perfect for data center and enterprise networks.
CATV Applications:
Used in cable television networks.
TECHNICAL INFORMATION
| PARAMETER | DESCRIPTION |
|---|---|
| Material Thickness | CRCA 1 mm (1U – 4U); 1.2 mm (6U) |
| Colour of Coating | RAL – 7032 |
| Adapter Types | LC/SC/FC; SX/DX Type |
| Polishing Type | PC/APC/UPC |
| Size | 1U/2U/3U/4U/6U |
| Dimension | 482 mm (W) x 280 mm (D) |
TRAY CONFIGURATION
| Fiber Count | Tray Configuration |
|---|---|
| 6F | 1T x 6F |
| 12F | 1T x 12F |
| 24F | 1T x 24F |
| 48F | 2T x 24F |
| 96F | 4T x 24F |
| 144F | 6T x 24F |
| 288F | 12T x 24F |
FIBER COUNT & ADAPTERS
| Fiber Count | SX Adapter | DX Adapter |
|---|---|---|
| 6F | 6 | 3 |
| 12F | 12 | 6 |
| 24F | 24 | 12 |
| 48F | 48 | 24 |
| 96F | 96 | 48 |
| 144F | 144 | 72 |
| 288F | 288 | 144 |
CONNECTOR PARAMETERS
| Connector Type | Insertion Loss (dB) | Return Loss (dB) | Ferrule Type |
|---|---|---|---|
| SM (PC/UPC) | ≤ 0.3 | ≥ 50 | Zirconia Ceramic (Conical) |
| SM (APC) | ≤ 0.3 | ≥ 60 | Zirconia Ceramic (Conical) |
| MM (PC/UPC) | ≤ 0.3 | ≥ 35 | Zirconia Ceramic (Conical) |
ORDERING INFORMATION
LIU Configuration
| Parameter | Options |
|---|---|
| Adapter Type | SC Simplex (SS), LC Simplex (LS), SC Duplex (SD), LC Duplex (LD), FC Simplex Round (FR), Without Adapter (WO) |
| Fiber Type | G652D (G2), G657A1 (A1), G657A2 (A2), G657A TEC (G7), OM1 (O1), OM2 (O2), OM4 (O4), Without Fiber (WO) |
| Fiber Construction | Individual (I), Ribbon (R), NA (F) |
| Polish Type | PC (P), UPC (U), APC (A), Without Adapter (N) |
| Pigtail Count | 6 Color (06), 8 Color (08), 12 Color (12), NA (IB) |
SPLICE TRAY TYPE
| Splice Tray Type | Fiber Count |
|---|---|
| 12F Splice Tray | 12 |
| 24F Splice Tray | 24 |
| Without Splice Tray | NA |
PANEL HEIGHT & DEPTH
| Panel Height | Panel Depth (mm) |
|---|---|
| 1U | 315 |
| 2U | 300 |
| 4U | 275 |
| 6U | 280 |