BLACK BOX SM700A RACKMOUNT CHASSIS

INTERFACE: DIGITAL RS-232, RS-530, V.35; ANALOG: RJ-11, RJ-45, POWER SUPPLY MODULE: 115/230 VAC, 16 SLOTS FOR FRONT CARDS, 1 SLOT FOR CONTROL CARD, 2 SLOTS FOR POWER SUPPLY, KEY SWITCH: ENABLES/DISABLES MANUAL OPERATION, PORTS: 2 COMMUNICATION PORTS: 1 COMM IN (DB25 MALE), 1 COMM OUT (DB25 FEMALE), 2 MONITORING PORTS: 1 ANALOG (RJ-45 FEMALE), 1 DIGITAL (DB25 MALE), 1 AUXILIARY PORT (DB9 FEMALE), DIMS: 8.75"H x 19"W x 13.25"D, WEIGHT: 18 LBS 6 OZ.