Siemon S66M2-3W 66 Block with Female Amphenol Wire Wrap Female 25-pair connectors are oriented for top cable entry and male 25-pair connectors are oriented for bottom cable entry. All 25-pair connectors are equipped with Siemon's patented universal...

Blue Boards make it simple to mount 66 blocks when there is no backboard at your installation site. 1/2 Blue Metal Backboard with (4) 89 Brackets 200-pair via four 66M1-50 blocks capacity backboard, equipped with four 89B brackets Accommodates (4)...

These blueboards make it easy to mount 66 blocks where no back board exists. 1/4 Blue Metal Backboard with (2) 89 Brackets 100-pair via two 66M1-50 blocks capacity backboard, equipped with two 89B brackets Accommodates (2) 66 M Blocks 10" x 8...

Full Metal Blue Board 17" x 20" with (8) 89 Brackets Accommodates (8) 66 M Blocks 20" x 17" 400-pair via eight 66M1-50 blocks capacity backboard, equipped with four 89B brackets A183B1

Blocks are punched down not wire wrapped S66M3-5T-14LR

66 Block with 50 pin Male Telco Connector on One Side Because of lack of sales we are stocking blocks with just female connectors.  The female was always the more popular connector on the block.  We have the male Amphenol cables to match...

66 Split Block 50 pin Male Telco Connector on Left & Right Side Because of lack of sales we are stocking blocks with just female connectors.  The female was always the more popular connector on the block.  We have the male Amphenol cables...