StarTech.com MPO-8 Female (Non-Pinned) Single Mode Fibre Loopback Module, OS1/OS2 9/125, APC, <0.35dB Loss - LBMTPSM9125F

• Single mode MPO/MTP fibre loopback module with a non-pinned (female) MPO-8 connector (StarTech.com product ID LOOPBACKMTPSM9125F)
• Fixed 8-fibre configuration for 9/125 µm OS1 and OS2 single mode cabling, APC connector; tests male MPO/MTP cables and interfaces with alignment pins
• Insertion loss below 0.35 dB, repeatability within 0.2 dB and return loss above 50 dB
• High-precision composite ferrule in a compact protective housing; ABS housing rated for 1,000 test cycles
• Built to IEC 61754-20 and RoHS; operating temperature -40°C to 75°C
• 65 x 20 x 8 mm, 4 g, black and green; includes a protective dust cap

The StarTech.com LOOPBACKMTPSM9125F is a single mode MPO loopback module for checking signal continuity, insertion loss and port function on MPO-based fibre links. Its non-pinned (female) MPO-8 connector works with 9/125 µm OS1 and OS2 cabling.

Precision-aligned ferrules in a fixed 8-fibre configuration keep insertion loss below 0.35 dB with return loss above 50 dB, so results stay consistent from test to test. The compact ABS body is rated for 1,000 test cycles and comes with a dust cap.