Lot of 12 NEW old stock Tripp Lite DataShield DNET1 network surge suppressors — factory master carton.
Protects Ethernet and other datalines from surges, ESD, faulty wiring, and lock-ups that blow NIC cards and take down hubs, printers, and workstations.
Manufacturer: Tripp Lite (now Eaton Tripp Lite series)
Model / MPN: DNET1
SKU / UPC: 37332011435 / 037332011435
Master carton: DNET1 · DS7229 · Qty 12 · Made in China
What each unit is
In-line RJ45 surge protector for:
- 100Base-T / 10Base-T Ethernet
- Token Ring
- AS/400 / System/3x
- RS-422
Protects all 8 wires on the RJ45 (pins 1–8).
7.5 V nominal clamp.
750 A peak pulse / circuit rating.
High-speed avalanche diode arrays shunt energy to ground.
No AC outlet — data line only. PoE is not supported.
Each retail box includes
- DNET1 suppressor (light gray housing)
- Short RJ45 patch cable (~5")
- Ground lead (green/yellow)
- Instruction / warranty sheet
Lifetime limited warranty was advertised by Tripp Lite on these (sold as-is from surplus; we do not transfer factory warranty).
This listing is the full factory box of 12 individually boxed units, not loose singles. Outer master carton marked Master Qty 12. Retail boxes show some warehouse wear / tape / scuffs; units inside are unused NOS.
Specs (per unit)
- Style: in-line, RJ45 in / RJ45 out
- Clamp: 7.5 V
- Peak: 750 A
- Housing: approx. 3.75" × 1" × 1", ~0.23 lb
- Color: light gray
- RoHS
- Designed USA / made China
Good for: NICs, terminals, hubs, MAUs, printers, LAN gear, older 10/100 drops, Token Ring / AS400 / RS-422 installs, lab / surplus rebuilds.
