D-LINK · Electronic Components
DUB-H7
7PORT USB 2.0 HUB
Part NumberDUB-H7
ManufacturerD-LINK
AvailabilityAvailable to order — request a quote
Specifications
NSN7035-01-518-0557 (NSN)
Federal Item NameHUB,NETWORK
Storage Temp Range-1.0 TO 40.0 CELSIUS
Overall Length99.6 MILLIMETERS NOMINAL
Overall Width59.5 MILLIMETERS NOMINAL
Overall Height25.7 MILLIMETERS NOMINAL
Special FeaturesCONNECTIVITY UP TO 127 DEVICES BY CASCADING MULTIPLE HUBS
Current Rating3.000 AMPERES
Voltage In Volts And Current Type5.0 DC
Wattage Rating12.600 WATTS
Federal Supply Class7035 — Information Technology Support Equipment
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 DUB-H7 available?
We can source DUB-H7 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 DUB-H7 by D-LINK obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DUB-H7 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 DUB-H7?
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 DUB-H7?
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.