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Technical Data Sheet
CISCO 2503 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

The CISCO 2503 is a the manufacturer industrial component. Key specifications include phase: SINGLE, power_source: EXTERNAL, frequency_in_hertz: 50.0 AND 60.0, current_rating_in_amps: 0.5 AND 1.0, alternating_current_voltage_rating_in_volts: 110.0 AND 220.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-409-0586, 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
MRO MRO_GENERAL CISCO 2503
NSN: 7025-01-409-0586
FSC: 7025
CAGE: 0GX96 — CISCO SYSTEMS INC (USA)
SPECIFICATIONS
phaseSINGLE
power_sourceEXTERNAL
frequency_in_hertz50.0 AND 60.0
current_rating_in_amps0.5 AND 1.0
alternating_current_voltage_rating_in_volts110.0 AND 220.0
NSN7025-01-409-0586
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN CISCO 2503 MFR OEM CISCO 2503
KEY FEATURES
PHASE: SINGLE
CURRENT RATING IN AMPS: 0.5 AND 1.0
FREQUENCY IN HERTZ: 50.0 AND 60.0
POWER SOURCE: EXTERNAL
ALTERNATING CURRENT VOLTAGE RATING IN VOLTS: 110.0 AND 220.0
TECHNICAL CHARACTERISTICS (FLIS)
PHASESINGLE
CURRENT RATING IN AMPS0.5 AND 1.0
FREQUENCY IN HERTZ50.0 AND 60.0
POWER SOURCEEXTERNAL
ALTERNATING CURRENT VOLTAGE RATING IN VOLTS110.0 AND 220.0
PHASESINGLE
CURRENT RATING IN AMPS0.5 AND 1.0
FREQUENCY IN HERTZ50.0 AND 60.0
POWER SOURCEEXTERNAL
ALTERNATING CURRENT VOLTAGE RATING IN VOLTS110.0 AND 220.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
2503Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CISCO 2503?
CISCO 2503 is a CISCO 2503. It is classified as a MRO (MRO_GENERAL).
What parts can replace CISCO 2503?
There is 1 known substitute for CISCO 2503: 2503. Substitute compatibility should be verified for your specific system.
What is the NSN for CISCO 2503?
CISCO 2503 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-409-0586. This indicates validated use in U.S. government and defense supply chains.
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