cat connectors for sale, brand-new and used.

This listing is for a fully tested and guaranteed functional, National Instruments (NI) PCI-8433/2, high-performance, isolated, industrial, dual port RS485/RS422 serial interface for PCI, with dual isolated male DB9 connectors at card edge plate. The PCI-8433/2 has Assy # 191868B-02L (RoHS compliant), same board shown. The board has been fully tested, including a check of all control handshake lines using external loopback adapter.

Condition: Fully functional and gently used in an optics lab since being purchased new in 2010. Manufactured August 13, 2010, the user’s manual is available from the National Instruments website. The NI 9221 is a C Series module for high-speed measurements with a range of ±60 V.

This listing is for a National Instruments (NI) PXI-8423/2, Industrial Isolated, 2-Port Serial Interface module for RS485/RS422. The module is fully tested, including external loopback testing with CTR/DTR lines, and passes all NI Serial self-tests. Assy # 185407D-02, same board shown.

This listing is for a fully tested and guaranteed functional, National Instruments (NI) PCI-8433/4, high-performance, isolated, industrial, four port RS485/RS422 serial interface for PCI. The PCI-8433/4 has Assy # 191871B-02, same board shown. The board has been fully tested, including check of control handshake lines using external loopback adapter.

This is a WireScope 350 Agilent, in the original case, with the pictured accessories as shown. This is in used condition and we were told it's in working condition however we have no way to test this unit. So it's sold as is.

You know what this is if you searched for it. The only thing is I don't know operating condition because the batteries are dead. Any suggestions, let me know.

Unit was purchased by a small company that never used it! - Unit is in perfect condition!! Fluke Networks DTX-1800 Cable Analyzer

Detailed item info Product Information : The Fluke Networks DTX 1800 Cable Tester can

Battery tab is broken off. Sold as is. 

Multifunctional Network Cable Tester For RJ11 RJ12 RJ45 Cable Functions: Can test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and G, meanw

Now you can perform all of your standard cable tests plus "type" your cable (CAT 3,5,5E,6) and perform real speed tests on cables, switches, hubs, and PCs. With results displayed on Easy-To-Read graphs! Plus, store the tests for later printing.

Product Description Electrical Properties:

L-band Dynamic Gain Equalizer, around 1585nm window, JDS Uniphase P/N: OGE 0001-01-01 . Cat No: DGE-L-IN-001. Min order qty is 4pc if you buy at ebay.

Product Description

Product Description

One meter long test lead with a safety shrouded, right angle banana connector on one end and a stainless steel test probe on the other end, rated up to 10A.

This listing is for one (1) Enclosed Fan Switching Relay , 24V, 5 Terminal, 50/60 HZ, SPDT with multi-positional mounting bracket. White Rodgers/RBM Type 84 relay. This relay has a contact voltage of 125/250/277VAC, coil voltage is 24VAC and the control style is SPDT.

This listing is for one (1) Enclosed Fan Switching Relay , 24V, 4 Terminal, 50/60 HZ, SPNO with multi-positional mounting bracket. White Rodgers/RBM Type 84 relay. This relay has a contact voltage of 125/250/277VAC, coil voltage is 24VAC and the control style is SPNO.