Cisco
Cisco WIC-1DSU-T1-V2 1-Port T1 DSU/CSU WAN Interface Card 800-03279-04 V2
$7.00+ $7.99 shipping · total at checkout
- SizeOS
- ConditionGood
Size and condition above come from the listing. The description below is the seller’s own text.
Cisco WIC-1DSU-T1-V2 WAN Interface Card provides a reliable T1 DSU/CSU connection for Cisco modular routers. This version 2 card features an integrated DSU/CSU, simplifying network management by eliminating the need for external devices. It includes diagnostic LEDs for LP, AL, and CD status, along with a loopback button for easy troubleshooting. Designed for high-speed serial connectivity, it is a critical component for legacy enterprise networking environments requiring T1 line termination.Brand: CiscoModel: WIC-1DSU-T1-V2Part Number: 800-03279-04Interface: 1-Port T1 DSU/CSUConnector: RJ-45Form Factor: WAN Interface Card (WIC)Compatibility: Cisco 1700, 2600, 3600, 3700 Series RoutersData Rate: 1.544 MbpsFeatures: Integrated DSU/CSU, Loopback supportStatus Indicators: LP, AL, CDManufacturing: Made in SingaporeKeywords: Networking, Router Module, Serial Interface, Telecommunications, IT Infrastructure, Enterprise Hardware, Legacy Tech, Cisco Systems, Data Link, WAN Expansion
Buyer Protection — full refund if it is not as described
Buy nowAdd to your bag
One quick step, and it works across every Closo shop.
By continuing you agree to the Terms of Service and the Wholesale Buyer Protection & Purchase Terms.
We emailed it to .
Shipping$7.99 flat
$7.99 flat.
ReturnsAll sales final.
All sales final. Items not as described are always covered — see Buyer Protection below.
MeasurementsNot listed
This listing does not carry measurements. Ask for measurements — it goes straight to Lisa Rivard.
Buyer ProtectionNot as described — full refund
Full refund if your item isn’t as described, arrives damaged, or never arrives — report within 3 days of delivery. The money is held until then.
Message Lisa Rivard
Cisco WIC-1DSU-T1-V2 1-Port T1 DSU/CSU WAN Interface Card 800-03279-04 V2
$7.00
Message Lisa Rivard’s
One quick step, and it works across every Closo shop.
By continuing you agree to the Terms of Service and the Wholesale Buyer Protection & Purchase Terms.
We emailed it to .
Sending as
Sign in to send a message. It takes one code by email — no password.
Your question goes to Lisa Rivard here in Closo, and their answer appears in your account. Neither of you sees the other's email address.
Networking · Cisco
I’ll email you when gear like this lands.
Notify me
- 1 Email
- 2 Preferences
- 3 Done
Never miss the next find
Networking · Cisco
I’ll email you when gear like this lands.
Takes 20 seconds · one email when it matches
Follow Lisa Rivard’s
One quick step, and it works across every Closo shop.
By continuing you agree to the Terms of Service and the Wholesale Buyer Protection & Purchase Terms.
We emailed it to .
You’re on the list
Sending to
One email when it matches. Unsubscribe anytime, one tap.
Set what to look for 2 quick steps · optional ›
Set what to look for
Alerts fire only for what you pick here.
Pick anything and I’ll only email you when it matches.
You’re already subscribed — this only narrows what I send.
