Cisco Systems · Electronic Components
CISCO2821
CORE CISCO2821 ACPWR 2GE 3PVDM 1NME-X 2AIM IP BASE
Part NumberCISCO2821
ManufacturerCisco Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN7025-01-538-0875 (NSN)
Federal Item NameINTERFACE UNIT,AUTOMATIC DATA PR
Storage Temp Range-4.0 TO 149.0 FAHRENHEIT
Special FeaturesACTION ID 45357182
Unpackaged Unit Width17.25 INCHES NOMINAL
Mounting TypeRACK
Alternating Current Voltage Rating100.0 AND 240.0
PhaseSINGLE
Current Rating In Amps2.0 AND 12.0
Output Intelligence TypeDIGITAL
Input Intelligence TypeDIGITAL
Unpackaged Unit Height3.50 INCHES MAXIMUM
Federal Supply Class7025 — Information Technology Input/Output And Storage Devices
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is CISCO2821 available?
We can source CISCO2821 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is CISCO2821 by Cisco Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CISCO2821 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like CISCO2821?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for CISCO2821?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.