MMC Harness Cables
Singapore high-density designs should assess this item together with panel access, cable routing and the complete optical loss allowance. MMC-to-LC harness cables fan one MMC-16 APC interface out to eight LC UPC duplex legs. OS2 and OM4 versions feature sixteen fibers as eight duplex channels, connecting high-density MMC infrastructure directly to LC-equipped switches, servers or patch panels.
A direct alternative to cassette-based fan-out
A harness removes the cassette and its extra mated link, but it will not by itself perform electronic conversion or negotiate lane rates. The active port must expect the corresponding parallel-to-duplex fiber mapping. Review harness polarity and record each LC branch’s transmit and receive destination during pre-installation checks.
Review MMC and LC performance separately
The stated specifications list insertion and return loss for each connector type. OS2 and OM4 models have differing fiber and return-loss characteristics; concurrently, the LC ends use UPC polish in both cases. Give the selected MMC and LC figures in the link budget for every full duplex path.
Eight branch pairs require orderly routing
Standard total lengths are 1m (3ft), 2m (7ft) and 3m (10ft), with customized meter or foot lengths. Place the cable fan-out where every LC leg reaches without side tension. Number the eight duplex branches before dressing them, support the breakout body and retain the appropriate bend radius.
Ordering and Factory Support
Factory arrangement for this class may cover total length, LC branch numbering, fan-out placement and customer part-number markings. Feature quantities and the intended deployment or test plan with the order. Standard and custom products should be checked against the specification list on arrival, with markings and arrangement records retained for upkeep. Singapore and regional project orders can be reviewed for interface compatibility, packing details and delivery coordination.
Product Selection
MMC-16 APC to 8 x LC UPC Harness Cable, 16 Fibers, OS2MMC Female to LC UPC Duplex, OS2 9/125μm, 16 Fibers.
MMC-16 APC to 8 x LC UPC Harness Cable, 16 Fibers, OM4MMC Female to LC UPC Duplex, OM4 50/125μm, 16 Fibers.
