Lot of 2 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
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 2 individually boxed units, not loose singles. Retail boxes show some warehouse wear / 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.
