1U Part number: ACS-2500RM-19, stamped with 700-00453-01

Cables

Synchronous High-Speed Serial (DB-60/DL-60 Connector)

Cisco 800 Series Routers - Design TechNotes - Cisco

Model NumPart NumModeConnectorGenderNotes
CAB-V35MT72-0791-01DTEV.35 (Winchester)m5-in-1 V.35 Assembly and Pinouts - Cisco
CAB-V35FC72-0792-01DCEV.35 (Winchester)f5-in-1 V.35 Assembly and Pinouts - Cisco
CAB-232MT72-0793-01DTEDB-25mCAB-232 MT/FC EIA/TIA-232 Serial Cable Specifications - Cisco
CAB-232FC72-0794-01DCEDB-25fCAB-232 MT/FC EIA/TIA-232 Serial Cable Specifications - Cisco
CAB-449MT72-0795-01DTEDD-37 (DB-37)mCAB-449 MT/FC EIA/TIA-449 Serial Cable Specifications - Cisco
CAB-449FC72-0796-01DCEDD-37 (DB-37)fCAB-449 MT/FC EIA/TIA-449 Serial Cable Specifications - Cisco
CAB-X21MT72-0789-01DTEDE-15 (DB-15)mCAB-X21 MT and CAB-X21 FC Serial Cable Specifications - Cisco
CAB-X21FC72-0790-01DCEDE-15 (DB-15)fCAB-X21 MT and CAB-X21 FC Serial Cable Specifications - Cisco
CAB-530MT72-0797-01DTEDB-25mCAB-530 MT Serial Cable Specifications - Cisco, no DCE counterpart: “EIA-530 interface cannot be operated in DCE mode”

Notes

CAB-SS-232FC / 72-1430-01 is the “Smart Serial” cable with the smaller “waffle” connector, meant for things like HWIC serial cards, etc.