PartsTable
Technical Data Sheet
C4993A ✓ Verified by PartsTable
· OPTICAL_TAPE · LTO_TAPE
WHAT YOU NEED TO KNOW
LTO generations NOT backward compatible for writing (2 gen back for read) SAS and FC interface options — match to existing infrastructure
LTO-8 cannot write to LTO-6 tapes (only read LTO-7 and LTO-8)
PRODUCT OVERVIEW

The IBM LTO 7 HH FC 8GB TAPE DRIVE is a the manufacturer networking component designed for high-speed data center interconnects and enterprise network infrastructure. Key specifications include body_width: 1.875 INCHES MAXIMUM IN, body_height: 2.875 INCHES MAXIMUM IN, body_length: 2.750 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: HERMETICALLY SEALED, inductance_type: FIXED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-645-5865, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
OPTICAL_TAPE LTO_TAPE C4993A
NSN: 5950-00-645-5865
FSC: 5950
CAGE: 80223 — UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC (USA)
SPECIFICATIONS
body_width1.875 INCHES MAXIMUM IN
body_height2.875 INCHES MAXIMUM IN
body_length2.750 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeHERMETICALLY SEALED
inductance_typeFIXED
mounting_methodTHREADED STUD(S) SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
inductance_rating6.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
end_item_identificationDIGITAL TOPOGRAPHIC SUPPORT SYSTEM (DTSS)
NSN5950-00-645-5865
COMPONENT DIAGRAM
MEDIA SLOT RDY ACT CLN FC 8Gb CONNECTOR C4993A EJECT HALF-HEIGHT 5.25" LTO GEN GUIDE LTO-9: 18TB / 45TB comp LTO-8: 12TB / 30TB comp LTO-7: 6TB / 15TB comp LTO-6: 2.5TB / 6.25TB LTO-5: 1.5TB / 3TB comp THIS: LTO-8 12TB / 30TB / 360MB/s LTO-8 TAPE DRIVE | FC 8Gb | 12TB native Half-height 5.25" | 360MB/s | 30TB compressed TITLE TAPE DRIVE PN C4993A MFR IBM LTO 7 HH FC 8GB TAPE DRIVE
KEY FEATURES
FC 8Gb Interface
8GB Capacity
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
RELIABILITY INDICATOR: NOT ESTABLISHED
DC RESISTANCE RATING IN OHMS: 125.000 SINGLE COMPONENT SINGLE WINDING
INDUCTANCE TYPE: FIXED
INCLOSURE TYPE: HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
TYPICAL APPLICATIONS
  • Data center top-of-rack switching
  • High-speed server interconnects (10G/25G/40G/100G)
  • Storage network fabric (iSCSI, FCoE)
  • Campus and branch network infrastructure
  • Firewall and security appliance connectivity
  • WAN edge and SD-WAN deployments
TECHNICAL CHARACTERISTICS (FLIS)
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
DC RESISTANCE RATING IN OHMS125.000 SINGLE COMPONENT SINGLE WINDING
INDUCTANCE TYPEFIXED
INCLOSURE TYPEHERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
BODY LENGTH2.750 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
8448Interchangeable
IBM LTO 7 Hh FC 8GB Tape Drive
interchangeable
50793Interchangeable
interchangeable cross-reference
interchangeable
60718Interchangeable
interchangeable cross-reference
interchangeable
SC-C-78076-17Interchangeable
interchangeable cross-reference
interchangeable
14672Interchangeable
interchangeable cross-reference
interchangeable
5068Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C4993A?
C4993A is a IBM LTO 7 HH FC 8GB TAPE DRIVE. It is classified as a OPTICAL_TAPE (LTO_TAPE).
What parts can replace C4993A?
There are 19 known substitutes for C4993A: 8448, 50793, 60718 and 16 more. Substitute compatibility should be verified for your specific system.
Is C4993A still available?
C4993A is currently cancelled.
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