Cabasy Null Modem DTE HSSI
- OEM part no.
- CAB-HNUL
Brand: Cisco
Service Parts Logistics lists the Cabasy Null Modem DTE HSSI in Networking, under the Cisco brand. Our SPL code for it is PNO-UAHY-SC; the manufacturer's part number is CAB-HNUL.
We don't have a photo of this part yet. The illustration shows the part type (networking) — the part number above is what we ship.
Get your price on this part. We always offer the best price we can to you on this item for your business — not a vanilla price anybody can get off a websearch. Ask and we’ll come straight back with your price and lead time.
SPL warranty: one year from the invoice date, unless this page or your quote says otherwise. Warranty terms
About this modem
A modem links a computer, printer or network to a telephone line, mobile service or broadband connection, translating between the carrier's signal and usable data. These parts come as internal expansion cards, fax boards fitted inside printers, or separate external units, so the physical form and the line type must suit your equipment. Typical signs of failure include losing the dial tone, faxes that will not send or arrive, connections that cut out repeatedly, or the system failing to recognise the device. Always rule out the line and cabling first.
Is this the right part?
Find the part number printed on the card, board or casing label. For an internal unit, check it against your machine model and slot type; for an external unit, confirm it suits your line or service type before fitting. The manufacturer's part number for this listing is CAB-HNUL.
Not sure? Send us the number from the label, or your machine's serial number, and we will confirm the match before you order.

