4791-2: TRANSFORMER,POWER.
With the Lindy SFP Port Blocker Key, the user can quickly block open SFP ports and easily prevent users from connecting cables, devices or inserting foreign objects without permission. This helps protect against unauthorised access to a network or system, as well as preventing unintentional or malicious damage to ports. It can also act as a visual cue, showing inactive or disconnected ports, ideal for use in schools, office or other public sector environments.
The semi-permanent SFP Port Blocker is made up of a moulded plastic blocking cap that plugs securely into the SFP port with a special insertion key. The blocker latches into the SFP just as a network cable would and remains in place until removed using the insertion key. To use, simply attach a blocker to the key and plug it into the port.
Hold the blocker in place and pull away the Key. To remove simply insert the Key back into the blocker until it ‘clicks’ and pull it away. Security Note: The Port Blockers This part is cataloged in the U.S.
Government catalog under NSN 5950-00-199-2543, indicating validated use in U.S. government and defense logistics supply chains.
| diameter | 0.062 INCHES NOMINAL ROPE IN |
| end_type | LOOP BOTH ENDS |
| material | UNABLE TO DECODE |
| point_type | SPLIT |
| design_type | INSIDE |
| point_angle | 135.0 DEGREES NOMINAL |
| shank_style | STRAIGHT ROUND |
| flute_length | 87.000 MILLIMETERS NOMINAL MM |
| adjustability | ADJUSTABLE |
| overall_width | 2.531 INCHES NOMINAL IN |
| flute_quantity | 2 |
| inclosure_type | PARTIALLY INCLOSED, DOUBLE SHELL |
| NSN | 5950-00-199-2543 |
| OVERALL HEIGHT | 3.125 INCHES NOMINAL IN |
| MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP |
| INCLOSURE TYPE | PARTIALLY INCLOSED, DOUBLE SHELL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| MOUNTING METHOD | SLOT SINGLE GROUP |
| OVERALL LENGTH | 2.688 INCHES NOMINAL IN |
| OVERALL WIDTH | 2.531 INCHES NOMINAL IN |
| WINDING FUNCTION AND QUANTITY | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| WINDING OPERATING CURRENT | 75.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
No substitute or cross-reference records for this part.