SC UPC Multimode Fiber Coupler 0.5m 0.9mm For Telecom FTTH Equipment
Key Features
Low excess loss
Uniform Power Splitting
Rugged Package
Excellent Environmental & Mechanical Stability
NX4(n=1,2,4) NX8(n=1,2,8) port ratios are available.
Applications
Long-haul Telecommunications
Digital, Hybrid and AM-Video Systems
High Speed Local Area Networks
CATV System
Specifications
| Parameter | P | A |
| Operating wavelength (nm) | 850,1310 |
| Fiber Type(dB) | Corning multimode 50/125 or 62.5/125 |
| Coupling Ratio (%) | 50:50 |
| Excess Loss (Typical) (dB) | 0.4 | 0.7 |
| Max. Insertion Loss (dB) | 3.7 | 4.0 |
| Uniformity (Max.) (dB | 0.6 | 0.8 |
| Port Configuratio | 1x2 or 2x2 |
| PDL (dB) | ≤0.1 | ≤0.15 |
| Return loss(dB) | ≥45 |
| Directivity (dB) | ≥40 |
| Operating temperature (℃) | -40 ~ +85 |
The above specification is without connector
Other specifications can be made on customer request
Package Dimensions & Pigtail Style
| Package Dimensions |
| Package A | 3.0mm x 48mm stainless steel tube |
| Package B | 3.0mm x 55mm stainless steel tube |
| Package C | 90mm x16mm x 9mm case |
| Pigtail Style |
| Package A | 250μM bare fiber |
| Package B | 900μM loose tube |
| Package C | 900μM loose tube or 2mm/3mm cable |
Other package dimensions can be made on customer request.
Ordering Information
| MMC- | x- | X2- | 35- | XX- | X- | XX- | xx- | x |
| | P:Premium A:Grade A X: On request | 12:1X2 22:2X2 | 85:850nm 31:1310NM | 01: 01:99 02: 02:98 …… 50: 50:50 | 1: 1 meter x: on request | 25:250μM Fiber 09:900μM loose Fiber | SC:SC/UPC SA:SC/APC ...... 00:no connect | A: A B: B C:C |
| Grade | Port number | Operation Wavelength | coupling Ratio | Fiber length | Fiber type | Connect Type | Dimension |
EX: MMC-P-12-31-50-1-25-00-A
| Parameter | Value | Unit |
| Type | 1x2 | |
| Operating Wave length Single Windows | 1310±40 or 1550±40 | nm |
| Operating Wave length Dual Windows | 1310±40 and 1550±40 | nm |
| Insertion Loss Maximum | 3.6 | dB |
| Return Loss Minimum | -50 | dB |
| Directivity Minimum | 55 | dB |
| PDL Max. | 0.15 | dB |
| Fiber Type | Corning ClearCurve XB | |
| Operating Temperature | -40~+85 | ºC |
| Storage Temperature | -40~+85 | ºC |
- All the other requirement as per part number description from the purchase order
