Cisco Systems · Electronic Components
CPAK-100G-SR4
Circuit Card Assembly
Part NumberCPAK-100G-SR4
ManufacturerCisco Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-702-5183 (NSN)
Federal Item NameCIRCUIT CARD ASSEMBLY
Federal Supply Class5998 — Circuit Card Assemblies
Overall Length101.2 MILLIMETERS NOMINAL
Features ProvidedROHS DIRECTIVE COMPLIANCE
Overall Height11.6 MILLIMETERS NOMINAL
Overall Width34.8 MILLIMETERS NOMINAL
Functional Description100-GBPS ETHERNET CONNECTOR/MODULE/CPAK
ESD/EMICode A — ESD/EMI sensitive item
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 CPAK-100G-SR4 available?
We can source CPAK-100G-SR4 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 CPAK-100G-SR4 by Cisco Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CPAK-100G-SR4 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 CPAK-100G-SR4?
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 CPAK-100G-SR4?
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.